NEWS
author wenzelm
Fri, 11 Apr 2014 11:52:28 +0200
changeset 56533 cd8b6d849b6a
parent 56505 aed94b61f65b
child 56554 7bef3cd6a69c
permissions -rw-r--r--
explicit 'document_files' in session ROOT specifications; clarified Isabelle_System.copy_file(_base): preserve file-attributes and local directory hierarchy;
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
5363
0cf15843b82f isatool install;
wenzelm
parents: 5332
diff changeset
     1
Isabelle NEWS -- history user-relevant changes
0cf15843b82f isatool install;
wenzelm
parents: 5332
diff changeset
     2
==============================================
2553
ed941505cab7 Isabelle NEWS -- history of user-visible changes;
wenzelm
parents:
diff changeset
     3
54055
5bf55a713232 back to post-release mode -- after fork point;
wenzelm
parents: 54049
diff changeset
     4
New in this Isabelle version
5bf55a713232 back to post-release mode -- after fork point;
wenzelm
parents: 54049
diff changeset
     5
----------------------------
5bf55a713232 back to post-release mode -- after fork point;
wenzelm
parents: 54049
diff changeset
     6
54702
3daeba5130f0 added document antiquotation @{url}, which produces formal markup for LaTeX and PIDE;
wenzelm
parents: 54688
diff changeset
     7
*** General ***
3daeba5130f0 added document antiquotation @{url}, which produces formal markup for LaTeX and PIDE;
wenzelm
parents: 54688
diff changeset
     8
3daeba5130f0 added document antiquotation @{url}, which produces formal markup for LaTeX and PIDE;
wenzelm
parents: 54688
diff changeset
     9
* Document antiquotation @{url} produces markup for the given URL,
3daeba5130f0 added document antiquotation @{url}, which produces formal markup for LaTeX and PIDE;
wenzelm
parents: 54688
diff changeset
    10
which results in an active hyperlink within the text.
3daeba5130f0 added document antiquotation @{url}, which produces formal markup for LaTeX and PIDE;
wenzelm
parents: 54688
diff changeset
    11
54705
0dff3326d12a provide @{file_unchecked} in Isabelle/Pure;
wenzelm
parents: 54702
diff changeset
    12
* Document antiquotation @{file_unchecked} is like @{file}, but does
0dff3326d12a provide @{file_unchecked} in Isabelle/Pure;
wenzelm
parents: 54702
diff changeset
    13
not check existence within the file-system.
0dff3326d12a provide @{file_unchecked} in Isabelle/Pure;
wenzelm
parents: 54702
diff changeset
    14
54732
b01bb3d09928 discontinued legacy_isub_isup;
wenzelm
parents: 54708
diff changeset
    15
* Discontinued legacy_isub_isup, which was a temporary Isabelle/ML
b01bb3d09928 discontinued legacy_isub_isup;
wenzelm
parents: 54708
diff changeset
    16
workaround in Isabelle2013-1.  The prover process no longer accepts
b01bb3d09928 discontinued legacy_isub_isup;
wenzelm
parents: 54708
diff changeset
    17
old identifier syntax with \<^isub> or \<^isup>.
b01bb3d09928 discontinued legacy_isub_isup;
wenzelm
parents: 54708
diff changeset
    18
55029
61a6bf7d4b02 clarified @{rail} syntax: prefer explicit \<newline> symbol;
wenzelm
parents: 55015
diff changeset
    19
* Syntax of document antiquotation @{rail} now uses \<newline> instead
61a6bf7d4b02 clarified @{rail} syntax: prefer explicit \<newline> symbol;
wenzelm
parents: 55015
diff changeset
    20
of "\\", to avoid the optical illusion of escaped backslash within
61a6bf7d4b02 clarified @{rail} syntax: prefer explicit \<newline> symbol;
wenzelm
parents: 55015
diff changeset
    21
string token.  Minor INCOMPATIBILITY.
61a6bf7d4b02 clarified @{rail} syntax: prefer explicit \<newline> symbol;
wenzelm
parents: 55015
diff changeset
    22
55122
wenzelm
parents: 55114
diff changeset
    23
* Lexical syntax (inner and outer) supports text cartouches with
55668
wenzelm
parents: 55654
diff changeset
    24
arbitrary nesting, and without escapes of quotes etc.  The Prover IDE
wenzelm
parents: 55654
diff changeset
    25
supports input methods via ` (backquote), or << and >> (double angle
wenzelm
parents: 55654
diff changeset
    26
brackets).
55122
wenzelm
parents: 55114
diff changeset
    27
56499
7e0178c84994 allow text cartouches in regular outer syntax categories "text" and "altstring";
wenzelm
parents: 56450
diff changeset
    28
* The outer syntax categories "text" (for formal comments and document
7e0178c84994 allow text cartouches in regular outer syntax categories "text" and "altstring";
wenzelm
parents: 56450
diff changeset
    29
markup commands) and "altstring" (for literal fact references) allow
7e0178c84994 allow text cartouches in regular outer syntax categories "text" and "altstring";
wenzelm
parents: 56450
diff changeset
    30
cartouches as well, in addition to the traditional mix of quotations.
7e0178c84994 allow text cartouches in regular outer syntax categories "text" and "altstring";
wenzelm
parents: 56450
diff changeset
    31
56232
31e283f606e2 more static checking of proof methods;
wenzelm
parents: 56218
diff changeset
    32
* More static checking of proof methods, which allows the system to
31e283f606e2 more static checking of proof methods;
wenzelm
parents: 56218
diff changeset
    33
form a closure over the concrete syntax.  Method arguments should be
31e283f606e2 more static checking of proof methods;
wenzelm
parents: 56218
diff changeset
    34
processed in the original proof context as far as possible, before
31e283f606e2 more static checking of proof methods;
wenzelm
parents: 56218
diff changeset
    35
operating on the goal state.  In any case, the standard discipline for
31e283f606e2 more static checking of proof methods;
wenzelm
parents: 56218
diff changeset
    36
subgoal-addressing needs to be observed: no subgoals or a subgoal
31e283f606e2 more static checking of proof methods;
wenzelm
parents: 56218
diff changeset
    37
number that is out of range produces an empty result sequence, not an
31e283f606e2 more static checking of proof methods;
wenzelm
parents: 56218
diff changeset
    38
exception.  Potential INCOMPATIBILITY for non-conformant tactical
31e283f606e2 more static checking of proof methods;
wenzelm
parents: 56218
diff changeset
    39
proof tools.
31e283f606e2 more static checking of proof methods;
wenzelm
parents: 56218
diff changeset
    40
56275
600f432ab556 added command 'SML_file' for Standard ML without Isabelle/ML add-ons;
wenzelm
parents: 56265
diff changeset
    41
* Command 'SML_file' reads and evaluates the given Standard ML file.
600f432ab556 added command 'SML_file' for Standard ML without Isabelle/ML add-ons;
wenzelm
parents: 56265
diff changeset
    42
Toplevel bindings are stored within the theory context; the initial
600f432ab556 added command 'SML_file' for Standard ML without Isabelle/ML add-ons;
wenzelm
parents: 56265
diff changeset
    43
environment is restricted to the Standard ML implementation of
56276
9e2d5e3debd3 some SML examples;
wenzelm
parents: 56275
diff changeset
    44
Poly/ML, without the add-ons of Isabelle/ML.  See also
9e2d5e3debd3 some SML examples;
wenzelm
parents: 56275
diff changeset
    45
~~/src/Tools/SML/Examples.thy for some basic examples.
56275
600f432ab556 added command 'SML_file' for Standard ML without Isabelle/ML add-ons;
wenzelm
parents: 56265
diff changeset
    46
54702
3daeba5130f0 added document antiquotation @{url}, which produces formal markup for LaTeX and PIDE;
wenzelm
parents: 54688
diff changeset
    47
54533
wenzelm
parents: 54502
diff changeset
    48
*** Prover IDE -- Isabelle/Scala/jEdit ***
wenzelm
parents: 54502
diff changeset
    49
56342
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    50
* Improved syntactic and semantic completion mechanism:
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    51
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    52
  - No completion for Isar keywords that have already been recognized
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    53
    by the prover, e.g. ":" within accepted Isar syntax looses its
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    54
    meaning as abbreviation for symbol "\<in>".
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    55
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    56
  - Completion context provides information about embedded languages
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    57
    of Isabelle: keywords are only completed for outer syntax, symbols
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    58
    or antiquotations for languages that support them.  E.g. no symbol
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    59
    completion for ML source, but within ML strings, comments,
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    60
    antiquotations.
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    61
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    62
  - Support for semantic completion based on failed name space lookup.
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    63
    The error produced by the prover contains information about
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    64
    alternative names that are accessible in a particular position.
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    65
    This may be used with explicit completion (C+b) or implicit
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    66
    completion after some delay.
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    67
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    68
  - Semantic completions may get extended by appending a suffix of
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    69
    underscores to an already recognized name, e.g. "foo_" to complete
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    70
    "foo" or "foobar" if these are known in the context.  The special
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    71
    identifier "__" serves as a wild-card in this respect: it
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    72
    completes to the full collection of names from the name space
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    73
    (truncated according to the system option "completion_limit").
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    74
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    75
  - Syntax completion of the editor and semantic completion of the
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    76
    prover are merged.  Since the latter requires a full round-trip of
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    77
    document update to arrive, the default for option
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    78
    jedit_completion_delay has been changed to 0.5s to improve the
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    79
    user experience.
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    80
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    81
  - Option jedit_completion_immediate may now get used with
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    82
    jedit_completion_delay > 0, to complete symbol abbreviations
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    83
    aggressively while benefiting from combined syntactic and semantic
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    84
    completion.
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    85
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    86
  - Support for simple completion templates (with single
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    87
    place-holder), e.g. "`" for text cartouche, or "@{" for
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    88
    antiquotation.
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    89
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    90
  - Improved treatment of completion vs. various forms of jEdit text
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    91
    selection (multiple selections, rectangular selections,
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    92
    rectangular selection as "tall caret").
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    93
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    94
  - More reliable treatment of GUI events vs. completion popups: avoid
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    95
    loosing keystrokes with slow / remote graphics displays.
075397022503 cumulative NEWS;
wenzelm
parents: 56303
diff changeset
    96
54533
wenzelm
parents: 54502
diff changeset
    97
* Auxiliary files ('ML_file' etc.) are managed by the Prover IDE.
wenzelm
parents: 54502
diff changeset
    98
Open text buffers take precedence over copies within the file-system.
wenzelm
parents: 54502
diff changeset
    99
55536
wenzelm
parents: 55533
diff changeset
   100
* Improved support for Isabelle/ML, with jEdit mode "isabelle-ml" for
wenzelm
parents: 55533
diff changeset
   101
auxiliary ML files.
wenzelm
parents: 55533
diff changeset
   102
54688
wenzelm
parents: 54683
diff changeset
   103
* Document panel: simplied interaction where every single mouse click
wenzelm
parents: 54683
diff changeset
   104
(re)opens document via desktop environment or as jEdit buffer.
wenzelm
parents: 54683
diff changeset
   105
54881
dff57132cf18 added system option "jedit_print_mode";
wenzelm
parents: 54864
diff changeset
   106
* Option "jedit_print_mode" (see also "Plugin Options / Isabelle /
dff57132cf18 added system option "jedit_print_mode";
wenzelm
parents: 54864
diff changeset
   107
General") allows to specify additional print modes for the prover
dff57132cf18 added system option "jedit_print_mode";
wenzelm
parents: 54864
diff changeset
   108
process, without requiring old-fashioned command-line invocation of
dff57132cf18 added system option "jedit_print_mode";
wenzelm
parents: 54864
diff changeset
   109
"isabelle jedit -m MODE".
dff57132cf18 added system option "jedit_print_mode";
wenzelm
parents: 54864
diff changeset
   110
55316
885500f4aa6a interactive simplifier trace: new panel in Isabelle/jEdit to inspect and modify simplification state
Lars Hupel <lars.hupel@mytum.de>
parents: 55315
diff changeset
   111
* New panel: Simplifier trace.  Provides an interactive view of the
885500f4aa6a interactive simplifier trace: new panel in Isabelle/jEdit to inspect and modify simplification state
Lars Hupel <lars.hupel@mytum.de>
parents: 55315
diff changeset
   112
simplification process, enabled by the newly-introduced
885500f4aa6a interactive simplifier trace: new panel in Isabelle/jEdit to inspect and modify simplification state
Lars Hupel <lars.hupel@mytum.de>
parents: 55315
diff changeset
   113
"simplifier_trace" declaration.
885500f4aa6a interactive simplifier trace: new panel in Isabelle/jEdit to inspect and modify simplification state
Lars Hupel <lars.hupel@mytum.de>
parents: 55315
diff changeset
   114
56450
16d4213d4cbc refrain from changing jEdit default shortcuts, due to potential for conflicts and actually not working on Mac OS X;
wenzelm
parents: 56439
diff changeset
   115
* Support for Navigator plugin (with toolbar buttons).
56413
2d4d9a5f68ff support for jEdit Navigator plugin;
wenzelm
parents: 56399
diff changeset
   116
56505
wenzelm
parents: 56499
diff changeset
   117
* More support for remote files (e.g. http) using standard Java
wenzelm
parents: 56499
diff changeset
   118
networking operations instead of jEdit virtual file-systems.
wenzelm
parents: 56499
diff changeset
   119
54533
wenzelm
parents: 54502
diff changeset
   120
55001
wenzelm
parents: 54893
diff changeset
   121
*** Pure ***
wenzelm
parents: 54893
diff changeset
   122
56245
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   123
* Basic constants of Pure use more conventional names and are always
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   124
qualified.  Rare INCOMPATIBILITY, but with potentially serious
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   125
consequences, notably for tools in Isabelle/ML.  The following
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   126
renaming needs to be applied:
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   127
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   128
  ==             ~>  Pure.eq
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   129
  ==>            ~>  Pure.imp
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   130
  all            ~>  Pure.all
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   131
  TYPE           ~>  Pure.type
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   132
  dummy_pattern  ~>  Pure.dummy_pattern
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   133
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   134
Systematic porting works by using the following theory setup on a
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   135
*previous* Isabelle version to introduce the new name accesses for the
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   136
old constants:
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   137
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   138
setup {*
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   139
  fn thy => thy
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   140
    |> Sign.root_path
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   141
    |> Sign.const_alias (Binding.qualify true "Pure" @{binding eq}) "=="
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   142
    |> Sign.const_alias (Binding.qualify true "Pure" @{binding imp}) "==>"
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   143
    |> Sign.const_alias (Binding.qualify true "Pure" @{binding all}) "all"
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   144
    |> Sign.restore_naming thy
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   145
*}
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   146
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   147
Thus ML antiquotations like @{const_name Pure.eq} may be used already.
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   148
Later the application is moved to the current Isabelle version, and
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   149
the auxiliary aliases are deleted.
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   150
55385
169e12bbf9a3 discontinued axiomatic 'classes', 'classrel', 'arities';
wenzelm
parents: 55316
diff changeset
   151
* Low-level type-class commands 'classes', 'classrel', 'arities' have
169e12bbf9a3 discontinued axiomatic 'classes', 'classrel', 'arities';
wenzelm
parents: 55316
diff changeset
   152
been discontinued to avoid the danger of non-trivial axiomatization
169e12bbf9a3 discontinued axiomatic 'classes', 'classrel', 'arities';
wenzelm
parents: 55316
diff changeset
   153
that is not immediately visible.  INCOMPATIBILITY, use regular
169e12bbf9a3 discontinued axiomatic 'classes', 'classrel', 'arities';
wenzelm
parents: 55316
diff changeset
   154
'instance' with proof.  The required OFCLASS(...) theorem might be
169e12bbf9a3 discontinued axiomatic 'classes', 'classrel', 'arities';
wenzelm
parents: 55316
diff changeset
   155
postulated via 'axiomatization' beforehand, or the proof finished
169e12bbf9a3 discontinued axiomatic 'classes', 'classrel', 'arities';
wenzelm
parents: 55316
diff changeset
   156
trivially if the underlying class definition is made vacuous (without
169e12bbf9a3 discontinued axiomatic 'classes', 'classrel', 'arities';
wenzelm
parents: 55316
diff changeset
   157
any assumptions).  See also Isabelle/ML operations
169e12bbf9a3 discontinued axiomatic 'classes', 'classrel', 'arities';
wenzelm
parents: 55316
diff changeset
   158
Axclass.axiomatize_class, Axclass.axiomatize_classrel,
169e12bbf9a3 discontinued axiomatic 'classes', 'classrel', 'arities';
wenzelm
parents: 55316
diff changeset
   159
Axclass.axiomatize_arity.
169e12bbf9a3 discontinued axiomatic 'classes', 'classrel', 'arities';
wenzelm
parents: 55316
diff changeset
   160
55143
04448228381d explicit eigen-context for attributes "where", "of", and corresponding read_instantiate, instantiate_tac;
wenzelm
parents: 55139
diff changeset
   161
* Attributes "where" and "of" allow an optional context of local
04448228381d explicit eigen-context for attributes "where", "of", and corresponding read_instantiate, instantiate_tac;
wenzelm
parents: 55139
diff changeset
   162
variables ('for' declaration): these variables become schematic in the
04448228381d explicit eigen-context for attributes "where", "of", and corresponding read_instantiate, instantiate_tac;
wenzelm
parents: 55139
diff changeset
   163
instantiated theorem.
04448228381d explicit eigen-context for attributes "where", "of", and corresponding read_instantiate, instantiate_tac;
wenzelm
parents: 55139
diff changeset
   164
55152
a56099a6447a discontinued obsolete attribute "standard";
wenzelm
parents: 55143
diff changeset
   165
* Obsolete attribute "standard" has been discontinued (legacy since
a56099a6447a discontinued obsolete attribute "standard";
wenzelm
parents: 55143
diff changeset
   166
Isabelle2012).  Potential INCOMPATIBILITY, use explicit 'for' context
a56099a6447a discontinued obsolete attribute "standard";
wenzelm
parents: 55143
diff changeset
   167
where instantiations with schematic variables are intended (for
a56099a6447a discontinued obsolete attribute "standard";
wenzelm
parents: 55143
diff changeset
   168
declaration commands like 'lemmas' or attributes like "of").  The
a56099a6447a discontinued obsolete attribute "standard";
wenzelm
parents: 55143
diff changeset
   169
following temporary definition may help to port old applications:
a56099a6447a discontinued obsolete attribute "standard";
wenzelm
parents: 55143
diff changeset
   170
a56099a6447a discontinued obsolete attribute "standard";
wenzelm
parents: 55143
diff changeset
   171
  attribute_setup standard =
a56099a6447a discontinued obsolete attribute "standard";
wenzelm
parents: 55143
diff changeset
   172
    "Scan.succeed (Thm.rule_attribute (K Drule.export_without_context))"
a56099a6447a discontinued obsolete attribute "standard";
wenzelm
parents: 55143
diff changeset
   173
55001
wenzelm
parents: 54893
diff changeset
   174
* More thorough check of proof context for goal statements and
55006
wenzelm
parents: 55001
diff changeset
   175
attributed fact expressions (concerning background theory, declared
wenzelm
parents: 55001
diff changeset
   176
hyps).  Potential INCOMPATIBILITY, tools need to observe standard
wenzelm
parents: 55001
diff changeset
   177
context discipline.  See also Assumption.add_assumes and the more
wenzelm
parents: 55001
diff changeset
   178
primitive Thm.assume_hyps.
55001
wenzelm
parents: 54893
diff changeset
   179
55108
0b7a0c1fdf7e inner syntax token language allows regular quoted strings;
wenzelm
parents: 55049
diff changeset
   180
* Inner syntax token language allows regular quoted strings "..."
0b7a0c1fdf7e inner syntax token language allows regular quoted strings;
wenzelm
parents: 55049
diff changeset
   181
(only makes sense in practice, if outer syntax is delimited
0b7a0c1fdf7e inner syntax token language allows regular quoted strings;
wenzelm
parents: 55049
diff changeset
   182
differently).
0b7a0c1fdf7e inner syntax token language allows regular quoted strings;
wenzelm
parents: 55049
diff changeset
   183
55001
wenzelm
parents: 54893
diff changeset
   184
54227
63b441f49645 moving generic lemmas out of theory parity, disregarding some unused auxiliary lemmas;
haftmann
parents: 54055
diff changeset
   185
*** HOL ***
63b441f49645 moving generic lemmas out of theory parity, disregarding some unused auxiliary lemmas;
haftmann
parents: 54055
diff changeset
   186
56218
1c3f1f2431f9 elongated INFI and SUPR, to reduced risk of confusing theorems names in the future while still being consistent with INTER and UNION
haftmann
parents: 56214
diff changeset
   187
* Elongated constants INFI and SUPR to INFIMUM and SUPREMUM.
1c3f1f2431f9 elongated INFI and SUPR, to reduced risk of confusing theorems names in the future while still being consistent with INTER and UNION
haftmann
parents: 56214
diff changeset
   188
INCOMPATIBILITY.
1c3f1f2431f9 elongated INFI and SUPR, to reduced risk of confusing theorems names in the future while still being consistent with INTER and UNION
haftmann
parents: 56214
diff changeset
   189
56248
67dc9549fa15 generalized and strengthened cong rules on compound operators, similar to 1ed737a98198
haftmann
parents: 56245
diff changeset
   190
* Default congruence rules strong_INF_cong and strong_SUP_cong,
67dc9549fa15 generalized and strengthened cong rules on compound operators, similar to 1ed737a98198
haftmann
parents: 56245
diff changeset
   191
with simplifier implication in premises.  Generalized and replace
67dc9549fa15 generalized and strengthened cong rules on compound operators, similar to 1ed737a98198
haftmann
parents: 56245
diff changeset
   192
former INT_cong, SUP_cong.  INCOMPATIBILITY.
67dc9549fa15 generalized and strengthened cong rules on compound operators, similar to 1ed737a98198
haftmann
parents: 56245
diff changeset
   193
56212
3253aaf73a01 consolidated theorem names containing INFI and SUPR: have INF and SUP instead uniformly
haftmann
parents: 56205
diff changeset
   194
* Consolidated theorem names containing INFI and SUPR: have INF
3253aaf73a01 consolidated theorem names containing INFI and SUPR: have INF and SUP instead uniformly
haftmann
parents: 56205
diff changeset
   195
and SUP instead uniformly.  INCOMPATIBILITY.
3253aaf73a01 consolidated theorem names containing INFI and SUPR: have INF and SUP instead uniformly
haftmann
parents: 56205
diff changeset
   196
56166
9a241bc276cd normalising simp rules for compound operators
haftmann
parents: 56154
diff changeset
   197
* More aggressive normalization of expressions involving INF and Inf
56212
3253aaf73a01 consolidated theorem names containing INFI and SUPR: have INF and SUP instead uniformly
haftmann
parents: 56205
diff changeset
   198
or SUP and Sup.  INCOMPATIBILITY.
56166
9a241bc276cd normalising simp rules for compound operators
haftmann
parents: 56154
diff changeset
   199
9a241bc276cd normalising simp rules for compound operators
haftmann
parents: 56154
diff changeset
   200
* INF_image and SUP_image do not unfold composition.
9a241bc276cd normalising simp rules for compound operators
haftmann
parents: 56154
diff changeset
   201
INCOMPATIBILITY.
9a241bc276cd normalising simp rules for compound operators
haftmann
parents: 56154
diff changeset
   202
56154
f0a927235162 more complete set of lemmas wrt. image and composition
haftmann
parents: 56148
diff changeset
   203
* Swapped orientation of facts image_comp and vimage_comp:
f0a927235162 more complete set of lemmas wrt. image and composition
haftmann
parents: 56148
diff changeset
   204
  image_compose ~> image_comp [symmetric]
f0a927235162 more complete set of lemmas wrt. image and composition
haftmann
parents: 56148
diff changeset
   205
  image_comp ~> image_comp [symmetric]
f0a927235162 more complete set of lemmas wrt. image and composition
haftmann
parents: 56148
diff changeset
   206
  vimage_compose ~> vimage_comp [symmetric]
f0a927235162 more complete set of lemmas wrt. image and composition
haftmann
parents: 56148
diff changeset
   207
  vimage_comp ~> vimage_comp [symmetric]
f0a927235162 more complete set of lemmas wrt. image and composition
haftmann
parents: 56148
diff changeset
   208
  INCOMPATIBILITY.
f0a927235162 more complete set of lemmas wrt. image and composition
haftmann
parents: 56148
diff changeset
   209
56073
29e308b56d23 enhanced simplifier solver for preconditions of rewrite rule, can now deal with conjunctions
nipkow
parents: 56072
diff changeset
   210
* Simplifier: Enhanced solver of preconditions of rewrite rules
29e308b56d23 enhanced simplifier solver for preconditions of rewrite rule, can now deal with conjunctions
nipkow
parents: 56072
diff changeset
   211
  can now deal with conjunctions.
29e308b56d23 enhanced simplifier solver for preconditions of rewrite rule, can now deal with conjunctions
nipkow
parents: 56072
diff changeset
   212
  For help with converting proofs, the old behaviour of the simplifier
29e308b56d23 enhanced simplifier solver for preconditions of rewrite rule, can now deal with conjunctions
nipkow
parents: 56072
diff changeset
   213
  can be restored like this:  declare/using [[simp_legacy_precond]]
29e308b56d23 enhanced simplifier solver for preconditions of rewrite rule, can now deal with conjunctions
nipkow
parents: 56072
diff changeset
   214
  This configuration option will disappear again in the future.
29e308b56d23 enhanced simplifier solver for preconditions of rewrite rule, can now deal with conjunctions
nipkow
parents: 56072
diff changeset
   215
56076
e52fc7c37ed3 dropped redundant theorems
haftmann
parents: 56073
diff changeset
   216
* Dropped facts INF_comp, SUP_comp.  INCOMPATIBILITY.
e52fc7c37ed3 dropped redundant theorems
haftmann
parents: 56073
diff changeset
   217
55818
d8b2f50705d0 more precise imports;
haftmann
parents: 55757
diff changeset
   218
* HOL-Word:
d8b2f50705d0 more precise imports;
haftmann
parents: 55757
diff changeset
   219
  * Abandoned fact collection "word_arith_alts", which is a
d8b2f50705d0 more precise imports;
haftmann
parents: 55757
diff changeset
   220
  duplicate of "word_arith_wis".
d8b2f50705d0 more precise imports;
haftmann
parents: 55757
diff changeset
   221
  * Dropped first (duplicated) element in fact collections
d8b2f50705d0 more precise imports;
haftmann
parents: 55757
diff changeset
   222
  "sint_word_ariths", "word_arith_alts", "uint_word_ariths",
d8b2f50705d0 more precise imports;
haftmann
parents: 55757
diff changeset
   223
  "uint_word_arith_bintrs".
d8b2f50705d0 more precise imports;
haftmann
parents: 55757
diff changeset
   224
55757
9fc71814b8c1 prefer proof context over background theory
haftmann
parents: 55716
diff changeset
   225
* Code generator: explicit proof contexts in many ML interfaces.
9fc71814b8c1 prefer proof context over background theory
haftmann
parents: 55716
diff changeset
   226
INCOMPATIBILITY.
9fc71814b8c1 prefer proof context over background theory
haftmann
parents: 55716
diff changeset
   227
55686
e99ed112d303 NEWS and documentation, including correction of long-overseen "*"
haftmann
parents: 55677
diff changeset
   228
* Code generator: minimize exported identifiers by default.
55757
9fc71814b8c1 prefer proof context over background theory
haftmann
parents: 55716
diff changeset
   229
Minor INCOMPATIBILITY.
55686
e99ed112d303 NEWS and documentation, including correction of long-overseen "*"
haftmann
parents: 55677
diff changeset
   230
55677
1f89921f3e75 dropped long-unused option
haftmann
parents: 55668
diff changeset
   231
* Code generation for SML and OCaml: dropped arcane "no_signatures" option.
55757
9fc71814b8c1 prefer proof context over background theory
haftmann
parents: 55716
diff changeset
   232
Minor INCOMPATIBILITY.
55677
1f89921f3e75 dropped long-unused option
haftmann
parents: 55668
diff changeset
   233
55139
4d899933a51a NEWS for 31afce809794;
wenzelm
parents: 55122
diff changeset
   234
* Simproc "finite_Collect" is no longer enabled by default, due to
4d899933a51a NEWS for 31afce809794;
wenzelm
parents: 55122
diff changeset
   235
spurious crashes and other surprises.  Potential INCOMPATIBILITY.
4d899933a51a NEWS for 31afce809794;
wenzelm
parents: 55122
diff changeset
   236
55098
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   237
* Moved new (co)datatype package and its dependencies from "HOL-BNF" to "HOL".
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   238
  The "bnf", "wrap_free_constructors", "datatype_new", "codatatype",
55875
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   239
  "primcorec", and "primcorecursive" commands are now part of "Main".
55098
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   240
  Theory renamings:
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   241
    FunDef.thy ~> Fun_Def.thy (and Fun_Def_Base.thy)
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   242
    Library/Wfrec.thy ~> Wfrec.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   243
    Library/Zorn.thy ~> Zorn.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   244
    Cardinals/Order_Relation.thy ~> Order_Relation.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   245
    Library/Order_Union.thy ~> Cardinals/Order_Union.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   246
    Cardinals/Cardinal_Arithmetic_Base.thy ~> BNF_Cardinal_Arithmetic.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   247
    Cardinals/Cardinal_Order_Relation_Base.thy ~> BNF_Cardinal_Order_Relation.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   248
    Cardinals/Constructions_on_Wellorders_Base.thy ~> BNF_Constructions_on_Wellorders.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   249
    Cardinals/Wellorder_Embedding_Base.thy ~> BNF_Wellorder_Embedding.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   250
    Cardinals/Wellorder_Relation_Base.thy ~> BNF_Wellorder_Relation.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   251
    BNF/Ctr_Sugar.thy ~> Ctr_Sugar.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   252
    BNF/Basic_BNFs.thy ~> Basic_BNFs.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   253
    BNF/BNF_Comp.thy ~> BNF_Comp.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   254
    BNF/BNF_Def.thy ~> BNF_Def.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   255
    BNF/BNF_FP_Base.thy ~> BNF_FP_Base.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   256
    BNF/BNF_GFP.thy ~> BNF_GFP.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   257
    BNF/BNF_LFP.thy ~> BNF_LFP.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   258
    BNF/BNF_Util.thy ~> BNF_Util.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   259
    BNF/Coinduction.thy ~> Coinduction.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   260
    BNF/More_BNFs.thy ~> Library/More_BNFs.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   261
    BNF/Countable_Type.thy ~> Library/Countable_Set_Type.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   262
    BNF/Examples/* ~> BNF_Examples/*
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   263
  New theories:
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   264
    Wellorder_Extension.thy (split from Zorn.thy)
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   265
    Library/Cardinal_Notations.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   266
    Library/BNF_Decl.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   267
    BNF_Examples/Misc_Primcorec.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   268
    BNF_Examples/Stream_Processor.thy
55519
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   269
  Discontinued theories:
55098
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   270
    BNF/BNF.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   271
    BNF/Equiv_Relations_More.thy
55519
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   272
  INCOMPATIBILITY.
55098
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   273
56118
d3967fdc800a updated NEWS and CONTRIBUTORS (BNF, SMT2, Sledgehammer)
blanchet
parents: 56076
diff changeset
   274
* New (co)datatype package:
55875
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   275
  * "primcorec" is fully implemented.
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   276
  * Renamed commands:
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   277
      datatype_new_compat ~> datatype_compat
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   278
      primrec_new ~> primrec
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   279
      wrap_free_constructors ~> free_constructors
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   280
    INCOMPATIBILITY.
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   281
  * The generated constants "xxx_case" and "xxx_rec" have been renamed
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   282
    "case_xxx" and "rec_xxx" (e.g., "prod_case" ~> "case_prod").
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   283
    INCOMPATIBILITY.
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   284
  * The constant "xxx_(un)fold" and related theorems are no longer generated.
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   285
    Use "xxx_(co)rec" or define "xxx_(un)fold" manually using "prim(co)rec".
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   286
    INCOMPATIBILITY.
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   287
55643
blanchet
parents: 55622
diff changeset
   288
* Old datatype package:
blanchet
parents: 55622
diff changeset
   289
  * The generated theorems "xxx.cases" and "xxx.recs" have been renamed
blanchet
parents: 55622
diff changeset
   290
    "xxx.case" and "xxx.rec" (e.g., "sum.cases" -> "sum.case").
blanchet
parents: 55622
diff changeset
   291
    INCOMPATIBILITY.
blanchet
parents: 55622
diff changeset
   292
  * The generated constants "xxx_case" and "xxx_rec" have been renamed
blanchet
parents: 55622
diff changeset
   293
    "case_xxx" and "rec_xxx" (e.g., "prod_case" ~> "case_prod").
55427
7a3e78ee813b [mq]: news
blanchet
parents: 55385
diff changeset
   294
    INCOMPATIBILITY.
7a3e78ee813b [mq]: news
blanchet
parents: 55385
diff changeset
   295
55524
f41ef840f09d folded 'list_all2' with the relator generated by 'datatype_new'
blanchet
parents: 55519
diff changeset
   296
* The types "'a list" and "'a option", their set and map functions, their
55585
014138b356c4 updated NEWS
blanchet
parents: 55580
diff changeset
   297
  relators, and their selectors are now produced using the new BNF-based
014138b356c4 updated NEWS
blanchet
parents: 55580
diff changeset
   298
  datatype package.
55519
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   299
  Renamed constants:
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   300
    Option.set ~> set_option
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   301
    Option.map ~> map_option
55525
70b7e91fa1f9 folded 'rel_option' into 'option_rel'
blanchet
parents: 55524
diff changeset
   302
    option_rel ~> rel_option
55867
79b915f26533 rationalized internals
blanchet
parents: 55818
diff changeset
   303
    option_rec ~> case_option
55519
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   304
  Renamed theorems:
55585
014138b356c4 updated NEWS
blanchet
parents: 55580
diff changeset
   305
    set_def ~> set_rec[abs_def]
55519
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   306
    map_def ~> map_rec[abs_def]
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   307
    Option.map_def ~> map_option_case[abs_def] (with "case_option" instead of "rec_option")
55867
79b915f26533 rationalized internals
blanchet
parents: 55818
diff changeset
   308
    option.recs ~> option.case
55524
f41ef840f09d folded 'list_all2' with the relator generated by 'datatype_new'
blanchet
parents: 55519
diff changeset
   309
    list_all2_def ~> list_all2_iff
55585
014138b356c4 updated NEWS
blanchet
parents: 55580
diff changeset
   310
    set.simps ~> set_simps (or the slightly different "list.set")
55519
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   311
    map.simps ~> list.map
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   312
    hd.simps ~> list.sel(1)
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   313
    tl.simps ~> list.sel(2-3)
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   314
    the.simps ~> option.sel
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   315
  INCOMPATIBILITY.
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   316
55933
12ee2c407dad renamed 'fset_rel' to 'rel_fset'
blanchet
parents: 55931
diff changeset
   317
* The following map functions and relators have been renamed:
55939
682fc100dbff fixed NEWS
blanchet
parents: 55938
diff changeset
   318
    sum_map ~> map_sum
682fc100dbff fixed NEWS
blanchet
parents: 55938
diff changeset
   319
    map_pair ~> map_prod
55944
7ab8f003fe41 renamed 'prod_rel' to 'rel_prod'
blanchet
parents: 55943
diff changeset
   320
    prod_rel ~> rel_prod
55943
5c2df04e97d1 renamed 'sum_rel' to 'rel_sum'
blanchet
parents: 55942
diff changeset
   321
    sum_rel ~> rel_sum
55945
e96383acecf9 renamed 'fun_rel' to 'rel_fun'
blanchet
parents: 55944
diff changeset
   322
    fun_rel ~> rel_fun
55942
c2d96043de4b renamed 'filter_rel' to 'rel_filter'
blanchet
parents: 55940
diff changeset
   323
    set_rel ~> rel_set
c2d96043de4b renamed 'filter_rel' to 'rel_filter'
blanchet
parents: 55940
diff changeset
   324
    filter_rel ~> rel_filter
55940
7339ef350739 renamed 'vset_rel' to 'rel_vset'
blanchet
parents: 55939
diff changeset
   325
    fset_rel ~> rel_fset (in "Library/FSet.thy")
7339ef350739 renamed 'vset_rel' to 'rel_vset'
blanchet
parents: 55939
diff changeset
   326
    cset_rel ~> rel_cset (in "Library/Countable_Set_Type.thy")
55942
c2d96043de4b renamed 'filter_rel' to 'rel_filter'
blanchet
parents: 55940
diff changeset
   327
    vset ~> rel_vset (in "Library/Quotient_Set.thy")
55931
62156e694f3d renamed 'map_sum' to 'sum_map'
blanchet
parents: 55889
diff changeset
   328
55098
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   329
* New theory:
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   330
    Cardinals/Ordinal_Arithmetic.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   331
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   332
* Theory reorganizations:
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   333
  * Big_Operators.thy ~> Groups_Big.thy and Lattices_Big.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   334
56118
d3967fdc800a updated NEWS and CONTRIBUTORS (BNF, SMT2, Sledgehammer)
blanchet
parents: 56076
diff changeset
   335
* SMT module:
d3967fdc800a updated NEWS and CONTRIBUTORS (BNF, SMT2, Sledgehammer)
blanchet
parents: 56076
diff changeset
   336
  * A new version of the SMT module, temporarily called "SMT2", uses SMT-LIB 2
d3967fdc800a updated NEWS and CONTRIBUTORS (BNF, SMT2, Sledgehammer)
blanchet
parents: 56076
diff changeset
   337
    and supports recent versions of Z3 (e.g., 4.3). The new proof method is
d3967fdc800a updated NEWS and CONTRIBUTORS (BNF, SMT2, Sledgehammer)
blanchet
parents: 56076
diff changeset
   338
    called "smt2", and the new Z3 is called "z3_new" in Sledgehammer and
d3967fdc800a updated NEWS and CONTRIBUTORS (BNF, SMT2, Sledgehammer)
blanchet
parents: 56076
diff changeset
   339
    elsewhere.
d3967fdc800a updated NEWS and CONTRIBUTORS (BNF, SMT2, Sledgehammer)
blanchet
parents: 56076
diff changeset
   340
55183
17ec4a29ef71 renamed Sledgehammer options for symmetry between positive and negative versions
blanchet
parents: 55152
diff changeset
   341
* Sledgehammer:
56118
d3967fdc800a updated NEWS and CONTRIBUTORS (BNF, SMT2, Sledgehammer)
blanchet
parents: 56076
diff changeset
   342
  - New prover "z3_new" with support for Isar proofs
55289
30d874dc7000 added new option to documentation
blanchet
parents: 55183
diff changeset
   343
  - New option:
55297
1dfcd49f5dcb renamed 'smt' option 'smt_proofs' to avoid clash with 'smt' prover
blanchet
parents: 55289
diff changeset
   344
      smt_proofs
55183
17ec4a29ef71 renamed Sledgehammer options for symmetry between positive and negative versions
blanchet
parents: 55152
diff changeset
   345
  - Renamed options:
17ec4a29ef71 renamed Sledgehammer options for symmetry between positive and negative versions
blanchet
parents: 55152
diff changeset
   346
      isar_compress ~> compress_isar
17ec4a29ef71 renamed Sledgehammer options for symmetry between positive and negative versions
blanchet
parents: 55152
diff changeset
   347
      isar_try0 ~> try0_isar
17ec4a29ef71 renamed Sledgehammer options for symmetry between positive and negative versions
blanchet
parents: 55152
diff changeset
   348
    INCOMPATIBILITY.
17ec4a29ef71 renamed Sledgehammer options for symmetry between positive and negative versions
blanchet
parents: 55152
diff changeset
   349
55315
54b0352fb46d removed legacy 'metisFT' method
blanchet
parents: 55297
diff changeset
   350
* Metis:
54b0352fb46d removed legacy 'metisFT' method
blanchet
parents: 55297
diff changeset
   351
  - Removed legacy proof method 'metisFT'. Use 'metis (full_types)' instead.
54b0352fb46d removed legacy 'metisFT' method
blanchet
parents: 55297
diff changeset
   352
    INCOMPATIBILITY.
54b0352fb46d removed legacy 'metisFT' method
blanchet
parents: 55297
diff changeset
   353
55183
17ec4a29ef71 renamed Sledgehammer options for symmetry between positive and negative versions
blanchet
parents: 55152
diff changeset
   354
* Try0: Added 'algebra' and 'meson' to the set of proof methods.
17ec4a29ef71 renamed Sledgehammer options for symmetry between positive and negative versions
blanchet
parents: 55152
diff changeset
   355
55519
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   356
* Command renaming: enriched_type ~> functor. INCOMPATIBILITY.
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   357
55015
e33c5bd729ff added \<newline> symbol, which is used for char/string literals in HOL;
wenzelm
parents: 55007
diff changeset
   358
* The symbol "\<newline>" may be used within char or string literals
e33c5bd729ff added \<newline> symbol, which is used for char/string literals in HOL;
wenzelm
parents: 55007
diff changeset
   359
to represent (Char Nibble0 NibbleA), i.e. ASCII newline.
e33c5bd729ff added \<newline> symbol, which is used for char/string literals in HOL;
wenzelm
parents: 55007
diff changeset
   360
55007
0c07990363a3 activation of Z3 via "z3_non_commercial" system option (without requiring restart);
wenzelm
parents: 55006
diff changeset
   361
* Activation of Z3 now works via "z3_non_commercial" system option
0c07990363a3 activation of Z3 via "z3_non_commercial" system option (without requiring restart);
wenzelm
parents: 55006
diff changeset
   362
(without requiring restart), instead of former settings variable
0c07990363a3 activation of Z3 via "z3_non_commercial" system option (without requiring restart);
wenzelm
parents: 55006
diff changeset
   363
"Z3_NON_COMMERCIAL".  The option can be edited in Isabelle/jEdit menu
0c07990363a3 activation of Z3 via "z3_non_commercial" system option (without requiring restart);
wenzelm
parents: 55006
diff changeset
   364
Plugin Options / Isabelle / General.
0c07990363a3 activation of Z3 via "z3_non_commercial" system option (without requiring restart);
wenzelm
parents: 55006
diff changeset
   365
54893
4061ec8adb1c avoid unicode text, which causes problems when recoding symbols (e.g. via UTF8-Isabelle in Isabelle/jEdit);
wenzelm
parents: 54890
diff changeset
   366
* "declare [[code abort: ...]]" replaces "code_abort ...".
4061ec8adb1c avoid unicode text, which causes problems when recoding symbols (e.g. via UTF8-Isabelle in Isabelle/jEdit);
wenzelm
parents: 54890
diff changeset
   367
INCOMPATIBILITY.
4061ec8adb1c avoid unicode text, which causes problems when recoding symbols (e.g. via UTF8-Isabelle in Isabelle/jEdit);
wenzelm
parents: 54890
diff changeset
   368
4061ec8adb1c avoid unicode text, which causes problems when recoding symbols (e.g. via UTF8-Isabelle in Isabelle/jEdit);
wenzelm
parents: 54890
diff changeset
   369
* "declare [[code drop: ...]]" drops all code equations associated
54890
cb892d835803 fundamental treatment of undefined vs. universally partial replaces code_abort
haftmann
parents: 54881
diff changeset
   370
with the given constants.
cb892d835803 fundamental treatment of undefined vs. universally partial replaces code_abort
haftmann
parents: 54881
diff changeset
   371
54864
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   372
* Abolished slightly odd global lattice interpretation for min/max.
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   373
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   374
Fact consolidations:
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   375
    min_max.inf_assoc ~> min.assoc
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   376
    min_max.inf_commute ~> min.commute
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   377
    min_max.inf_left_commute ~> min.left_commute
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   378
    min_max.inf_idem ~> min.idem
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   379
    min_max.inf_left_idem ~> min.left_idem
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   380
    min_max.inf_right_idem ~> min.right_idem
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   381
    min_max.sup_assoc ~> max.assoc
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   382
    min_max.sup_commute ~> max.commute
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   383
    min_max.sup_left_commute ~> max.left_commute
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   384
    min_max.sup_idem ~> max.idem
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   385
    min_max.sup_left_idem ~> max.left_idem
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   386
    min_max.sup_inf_distrib1 ~> max_min_distrib2
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   387
    min_max.sup_inf_distrib2 ~> max_min_distrib1
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   388
    min_max.inf_sup_distrib1 ~> min_max_distrib2
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   389
    min_max.inf_sup_distrib2 ~> min_max_distrib1
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   390
    min_max.distrib ~> min_max_distribs
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   391
    min_max.inf_absorb1 ~> min.absorb1
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   392
    min_max.inf_absorb2 ~> min.absorb2
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   393
    min_max.sup_absorb1 ~> max.absorb1
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   394
    min_max.sup_absorb2 ~> max.absorb2
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   395
    min_max.le_iff_inf ~> min.absorb_iff1
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   396
    min_max.le_iff_sup ~> max.absorb_iff2
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   397
    min_max.inf_le1 ~> min.cobounded1
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   398
    min_max.inf_le2 ~> min.cobounded2
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   399
    le_maxI1, min_max.sup_ge1 ~> max.cobounded1
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   400
    le_maxI2, min_max.sup_ge2 ~> max.cobounded2
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   401
    min_max.le_infI1 ~> min.coboundedI1
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   402
    min_max.le_infI2 ~> min.coboundedI2
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   403
    min_max.le_supI1 ~> max.coboundedI1
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   404
    min_max.le_supI2 ~> max.coboundedI2
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   405
    min_max.less_infI1 ~> min.strict_coboundedI1
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   406
    min_max.less_infI2 ~> min.strict_coboundedI2
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   407
    min_max.less_supI1 ~> max.strict_coboundedI1
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   408
    min_max.less_supI2 ~> max.strict_coboundedI2
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   409
    min_max.inf_mono ~> min.mono
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   410
    min_max.sup_mono ~> max.mono
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   411
    min_max.le_infI, min_max.inf_greatest ~> min.boundedI
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   412
    min_max.le_supI, min_max.sup_least ~> max.boundedI
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   413
    min_max.le_inf_iff ~> min.bounded_iff
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   414
    min_max.le_sup_iff ~> max.bounded_iff
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   415
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   416
For min_max.inf_sup_aci, prefer (one of) min.commute, min.assoc,
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   417
min.left_commute, min.left_idem, max.commute, max.assoc,
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   418
max.left_commute, max.left_idem directly.
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   419
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   420
For min_max.inf_sup_ord, prefer (one of) min.cobounded1, min.cobounded2,
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   421
max.cobounded1m max.cobounded2 directly.
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   422
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   423
For min_ac or max_ac, prefor more general collection ac_simps.
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   424
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   425
INCOMPATBILITY. 
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   426
54850
haftmann
parents: 54787
diff changeset
   427
* Word library: bit representations prefer type bool over type bit.
haftmann
parents: 54787
diff changeset
   428
INCOMPATIBILITY.
haftmann
parents: 54787
diff changeset
   429
54745
46e441e61ff5 disambiguation of interpretation prefixes
haftmann
parents: 54742
diff changeset
   430
* Theorem disambiguation Inf_le_Sup (on finite sets) ~> Inf_fin_le_Sup_fin.
54850
haftmann
parents: 54787
diff changeset
   431
INCOMPATIBILITY.
54745
46e441e61ff5 disambiguation of interpretation prefixes
haftmann
parents: 54742
diff changeset
   432
54708
haftmann
parents: 54705
diff changeset
   433
* Code generations are provided for make, fields, extend and truncate
haftmann
parents: 54705
diff changeset
   434
operations on records.
haftmann
parents: 54705
diff changeset
   435
54295
45a5523d4a63 qualifed popular user space names
haftmann
parents: 54264
diff changeset
   436
* Qualified constant names Wellfounded.acc, Wellfounded.accp.
45a5523d4a63 qualifed popular user space names
haftmann
parents: 54264
diff changeset
   437
INCOMPATIBILITY.
45a5523d4a63 qualifed popular user space names
haftmann
parents: 54264
diff changeset
   438
54228
229282d53781 purely algebraic foundation for even/odd
haftmann
parents: 54227
diff changeset
   439
* Fact generalization and consolidation:
229282d53781 purely algebraic foundation for even/odd
haftmann
parents: 54227
diff changeset
   440
    neq_one_mod_two, mod_2_not_eq_zero_eq_one_int ~> not_mod_2_eq_0_eq_1
229282d53781 purely algebraic foundation for even/odd
haftmann
parents: 54227
diff changeset
   441
INCOMPATIBILITY.
229282d53781 purely algebraic foundation for even/odd
haftmann
parents: 54227
diff changeset
   442
229282d53781 purely algebraic foundation for even/odd
haftmann
parents: 54227
diff changeset
   443
* Purely algebraic definition of even.  Fact generalization and consolidation:
229282d53781 purely algebraic foundation for even/odd
haftmann
parents: 54227
diff changeset
   444
    nat_even_iff_2_dvd, int_even_iff_2_dvd ~> even_iff_2_dvd
229282d53781 purely algebraic foundation for even/odd
haftmann
parents: 54227
diff changeset
   445
    even_zero_(nat|int) ~> even_zero
229282d53781 purely algebraic foundation for even/odd
haftmann
parents: 54227
diff changeset
   446
INCOMPATIBILITY.
54055
5bf55a713232 back to post-release mode -- after fork point;
wenzelm
parents: 54049
diff changeset
   447
54489
03ff4d1e6784 eliminiated neg_numeral in favour of - (numeral _)
haftmann
parents: 54449
diff changeset
   448
* Abolished neg_numeral.
03ff4d1e6784 eliminiated neg_numeral in favour of - (numeral _)
haftmann
parents: 54449
diff changeset
   449
  * Canonical representation for minus one is "- 1".
03ff4d1e6784 eliminiated neg_numeral in favour of - (numeral _)
haftmann
parents: 54449
diff changeset
   450
  * Canonical representation for other negative numbers is "- (numeral _)".
54502
e7c9a14632d0 more correct NEWS
haftmann
parents: 54489
diff changeset
   451
  * When devising rule sets for number calculation, consider the
54587
19cd731eb745 even more precise NEWS
haftmann
parents: 54533
diff changeset
   452
    following canonical cases: 0, 1, numeral _, - 1, - numeral _.
19cd731eb745 even more precise NEWS
haftmann
parents: 54533
diff changeset
   453
  * HOLogic.dest_number also recognizes numerals in non-canonical forms
54893
4061ec8adb1c avoid unicode text, which causes problems when recoding symbols (e.g. via UTF8-Isabelle in Isabelle/jEdit);
wenzelm
parents: 54890
diff changeset
   454
    like "numeral One", "- numeral One", "- 0" and even "- ... - _".
54489
03ff4d1e6784 eliminiated neg_numeral in favour of - (numeral _)
haftmann
parents: 54449
diff changeset
   455
  * Syntax for negative numerals is mere input syntax.
03ff4d1e6784 eliminiated neg_numeral in favour of - (numeral _)
haftmann
parents: 54449
diff changeset
   456
INCOMPATBILITY.
03ff4d1e6784 eliminiated neg_numeral in favour of - (numeral _)
haftmann
parents: 54449
diff changeset
   457
54230
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   458
* Elimination of fact duplicates:
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   459
    equals_zero_I ~> minus_unique
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   460
    diff_eq_0_iff_eq ~> right_minus_eq
54588
traytel
parents: 54587
diff changeset
   461
    nat_infinite ~> infinite_UNIV_nat
traytel
parents: 54587
diff changeset
   462
    int_infinite ~> infinite_UNIV_int
54230
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   463
INCOMPATIBILITY.
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   464
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   465
* Fact name consolidation:
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   466
    diff_def, diff_minus, ab_diff_minus ~> diff_conv_add_uminus
54250
7d2544dd3988 fact generalization and name consolidation
haftmann
parents: 54230
diff changeset
   467
    minus_le_self_iff ~> neg_less_eq_nonneg
7d2544dd3988 fact generalization and name consolidation
haftmann
parents: 54230
diff changeset
   468
    le_minus_self_iff ~> less_eq_neg_nonpos
7d2544dd3988 fact generalization and name consolidation
haftmann
parents: 54230
diff changeset
   469
    neg_less_nonneg ~> neg_less_pos
7d2544dd3988 fact generalization and name consolidation
haftmann
parents: 54230
diff changeset
   470
    less_minus_self_iff ~> less_neg_neg [simp]
54230
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   471
INCOMPATIBILITY.
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   472
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   473
* More simplification rules on unary and binary minus:
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   474
add_diff_cancel, add_diff_cancel_left, add_le_same_cancel1,
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   475
add_le_same_cancel2, add_less_same_cancel1, add_less_same_cancel2,
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   476
add_minus_cancel, diff_add_cancel, le_add_same_cancel1,
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   477
le_add_same_cancel2, less_add_same_cancel1, less_add_same_cancel2,
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   478
minus_add_cancel, uminus_add_conv_diff.  These correspondingly
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   479
have been taken away from fact collections algebra_simps and
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   480
field_simps.  INCOMPATIBILITY.
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   481
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   482
To restore proofs, the following patterns are helpful:
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   483
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   484
a) Arbitrary failing proof not involving "diff_def":
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   485
Consider simplification with algebra_simps or field_simps.
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   486
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   487
b) Lifting rules from addition to subtraction:
54893
4061ec8adb1c avoid unicode text, which causes problems when recoding symbols (e.g. via UTF8-Isabelle in Isabelle/jEdit);
wenzelm
parents: 54890
diff changeset
   488
Try with "using <rule for addition> of [... "- _" ...]" by simp".
54230
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   489
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   490
c) Simplification with "diff_def": just drop "diff_def".
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   491
Consider simplification with algebra_simps or field_simps;
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   492
or the brute way with
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   493
"simp add: diff_conv_add_uminus del: add_uminus_conv_diff".
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   494
54264
hoelzl
parents: 54250
diff changeset
   495
* SUP and INF generalized to conditionally_complete_lattice
hoelzl
parents: 54250
diff changeset
   496
hoelzl
parents: 54250
diff changeset
   497
* Theory Lubs moved HOL image to HOL-Library. It is replaced by
hoelzl
parents: 54250
diff changeset
   498
Conditionally_Complete_Lattices.   INCOMPATIBILITY.
hoelzl
parents: 54250
diff changeset
   499
hoelzl
parents: 54250
diff changeset
   500
* Introduce bdd_above and bdd_below in Conditionally_Complete_Lattices, use them
hoelzl
parents: 54250
diff changeset
   501
instead of explicitly stating boundedness of sets.
hoelzl
parents: 54250
diff changeset
   502
54631
Andreas Lochbihler
parents: 54588
diff changeset
   503
* ccpo.admissible quantifies only over non-empty chains to allow
Andreas Lochbihler
parents: 54588
diff changeset
   504
more syntax-directed proof rules; the case of the empty chain
Andreas Lochbihler
parents: 54588
diff changeset
   505
shows up as additional case in fixpoint induction proofs.
Andreas Lochbihler
parents: 54588
diff changeset
   506
INCOMPATIBILITY
54264
hoelzl
parents: 54250
diff changeset
   507
56214
hoelzl
parents: 56212
diff changeset
   508
* Removed and renamed theorems in Series:
hoelzl
parents: 56212
diff changeset
   509
  summable_le         ~>  suminf_le
hoelzl
parents: 56212
diff changeset
   510
  suminf_le           ~>  suminf_le_const
hoelzl
parents: 56212
diff changeset
   511
  series_pos_le       ~>  setsum_le_suminf
hoelzl
parents: 56212
diff changeset
   512
  series_pos_less     ~>  setsum_less_suminf
hoelzl
parents: 56212
diff changeset
   513
  suminf_ge_zero      ~>  suminf_nonneg
hoelzl
parents: 56212
diff changeset
   514
  suminf_gt_zero      ~>  suminf_pos
hoelzl
parents: 56212
diff changeset
   515
  suminf_gt_zero_iff  ~>  suminf_pos_iff
hoelzl
parents: 56212
diff changeset
   516
  summable_sumr_LIMSEQ_suminf  ~>  summable_LIMSEQ
hoelzl
parents: 56212
diff changeset
   517
  suminf_0_le         ~>  suminf_nonneg [rotate]
hoelzl
parents: 56212
diff changeset
   518
  pos_summable        ~>  summableI_nonneg_bounded
hoelzl
parents: 56212
diff changeset
   519
  ratio_test          ~>  summable_ratio_test
hoelzl
parents: 56212
diff changeset
   520
hoelzl
parents: 56212
diff changeset
   521
  removed series_zero, replaced by sums_finite
hoelzl
parents: 56212
diff changeset
   522
hoelzl
parents: 56212
diff changeset
   523
  removed auxiliary lemmas:
hoelzl
parents: 56212
diff changeset
   524
    sumr_offset, sumr_offset2, sumr_offset3, sumr_offset4, sumr_group,
hoelzl
parents: 56212
diff changeset
   525
    half, le_Suc_ex_iff, lemma_realpow_diff_sumr, real_setsum_nat_ivl_bounded,
hoelzl
parents: 56212
diff changeset
   526
    summable_le2, ratio_test_lemma2, sumr_minus_one_realpow_zerom,
hoelzl
parents: 56212
diff changeset
   527
    sumr_one_lb_realpow_zero, summable_convergent_sumr_iff, sumr_diff_mult_const
hoelzl
parents: 56212
diff changeset
   528
INCOMPATIBILITY.
hoelzl
parents: 56212
diff changeset
   529
hoelzl
parents: 56212
diff changeset
   530
* Replace (F)DERIV syntax by has_derivative:
hoelzl
parents: 56212
diff changeset
   531
  - "(f has_derivative f') (at x within s)" replaces "FDERIV f x : s : f'"
hoelzl
parents: 56212
diff changeset
   532
hoelzl
parents: 56212
diff changeset
   533
  - "(f has_field_derivative f') (at x within s)" replaces "DERIV f x : s : f'"
hoelzl
parents: 56212
diff changeset
   534
hoelzl
parents: 56212
diff changeset
   535
  - "f differentiable at x within s" replaces "_ differentiable _ in _" syntax
hoelzl
parents: 56212
diff changeset
   536
hoelzl
parents: 56212
diff changeset
   537
  - removed constant isDiff
hoelzl
parents: 56212
diff changeset
   538
hoelzl
parents: 56212
diff changeset
   539
  - "DERIV f x : f'" and "FDERIV f x : f'" syntax is only available as input
hoelzl
parents: 56212
diff changeset
   540
    syntax.
hoelzl
parents: 56212
diff changeset
   541
hoelzl
parents: 56212
diff changeset
   542
  - "DERIV f x : s : f'" and "FDERIV f x : s : f'" syntax removed
hoelzl
parents: 56212
diff changeset
   543
hoelzl
parents: 56212
diff changeset
   544
  - Renamed FDERIV_... lemmas to has_derivative_...
hoelzl
parents: 56212
diff changeset
   545
56381
0556204bc230 merged DERIV_intros, has_derivative_intros into derivative_intros
hoelzl
parents: 56371
diff changeset
   546
  - renamed deriv (the syntax constant used for "DERIV _ _ :> _") to DERIV
0556204bc230 merged DERIV_intros, has_derivative_intros into derivative_intros
hoelzl
parents: 56371
diff changeset
   547
0556204bc230 merged DERIV_intros, has_derivative_intros into derivative_intros
hoelzl
parents: 56371
diff changeset
   548
  - removed DERIV_intros, has_derivative_eq_intros
0556204bc230 merged DERIV_intros, has_derivative_intros into derivative_intros
hoelzl
parents: 56371
diff changeset
   549
0556204bc230 merged DERIV_intros, has_derivative_intros into derivative_intros
hoelzl
parents: 56371
diff changeset
   550
  - introduced derivative_intros and deriative_eq_intros which includes now rules for
0556204bc230 merged DERIV_intros, has_derivative_intros into derivative_intros
hoelzl
parents: 56371
diff changeset
   551
    DERIV, has_derivative and has_vector_derivative.
0556204bc230 merged DERIV_intros, has_derivative_intros into derivative_intros
hoelzl
parents: 56371
diff changeset
   552
56214
hoelzl
parents: 56212
diff changeset
   553
  - Other renamings:
hoelzl
parents: 56212
diff changeset
   554
    differentiable_def        ~>  real_differentiable_def
hoelzl
parents: 56212
diff changeset
   555
    differentiableE           ~>  real_differentiableE
hoelzl
parents: 56212
diff changeset
   556
    fderiv_def                ~>  has_derivative_at
hoelzl
parents: 56212
diff changeset
   557
    field_fderiv_def          ~>  field_has_derivative_at
hoelzl
parents: 56212
diff changeset
   558
    isDiff_der                ~>  differentiable_def
hoelzl
parents: 56212
diff changeset
   559
    deriv_fderiv              ~>  has_field_derivative_def
56381
0556204bc230 merged DERIV_intros, has_derivative_intros into derivative_intros
hoelzl
parents: 56371
diff changeset
   560
    deriv_def                 ~>  DERIV_def
56214
hoelzl
parents: 56212
diff changeset
   561
INCOMPATIBILITY.
hoelzl
parents: 56212
diff changeset
   562
56371
fb9ae0727548 extend continuous_intros; remove continuous_on_intros and isCont_intros
hoelzl
parents: 56369
diff changeset
   563
* Include more theorems in continuous_intros. Remove the continuous_on_intros,
fb9ae0727548 extend continuous_intros; remove continuous_on_intros and isCont_intros
hoelzl
parents: 56369
diff changeset
   564
  isCont_intros collections, these facts are now in continuous_intros.
fb9ae0727548 extend continuous_intros; remove continuous_on_intros and isCont_intros
hoelzl
parents: 56369
diff changeset
   565
55049
327eafb594ba removed obsolete remote_cvc3 and remote_z3
boehmes
parents: 55029
diff changeset
   566
* Removed solvers remote_cvc3 and remote_z3. Use cvc3 and z3 instead.
327eafb594ba removed obsolete remote_cvc3 and remote_z3
boehmes
parents: 55029
diff changeset
   567
54672
748778ac0ab8 relocate NEWS to post-release version (cf. 7a14f831d02d);
wenzelm
parents: 54671
diff changeset
   568
* Nitpick:
748778ac0ab8 relocate NEWS to post-release version (cf. 7a14f831d02d);
wenzelm
parents: 54671
diff changeset
   569
  - Fixed soundness bug whereby mutually recursive datatypes could take
748778ac0ab8 relocate NEWS to post-release version (cf. 7a14f831d02d);
wenzelm
parents: 54671
diff changeset
   570
    infinite values.
55889
6bfbec3dff62 tuned code
blanchet
parents: 55875
diff changeset
   571
  - Fixed soundness bug with low-level number functions such as "Abs_Integ" and
6bfbec3dff62 tuned code
blanchet
parents: 55875
diff changeset
   572
    "Rep_Integ".
6bfbec3dff62 tuned code
blanchet
parents: 55875
diff changeset
   573
  - Removed "std" option.
6bfbec3dff62 tuned code
blanchet
parents: 55875
diff changeset
   574
  - Renamed "show_datatypes" to "show_types" and "hide_datatypes" to
6bfbec3dff62 tuned code
blanchet
parents: 55875
diff changeset
   575
    "hide_types".
54672
748778ac0ab8 relocate NEWS to post-release version (cf. 7a14f831d02d);
wenzelm
parents: 54671
diff changeset
   576
54787
immler
parents: 54745
diff changeset
   577
* HOL-Multivariate_Analysis:
immler
parents: 54745
diff changeset
   578
  - type class ordered_real_vector for ordered vector spaces
immler
parents: 54745
diff changeset
   579
  - changed order of ordered_euclidean_space to be compatible with
immler
parents: 54745
diff changeset
   580
    pointwise ordering on products. Therefore instance of
immler
parents: 54745
diff changeset
   581
    conditionally_complete_lattice and ordered_real_vector.
immler
parents: 54745
diff changeset
   582
    INCOMPATIBILITY: use box instead of greaterThanLessThan or
immler
parents: 54745
diff changeset
   583
    explicit set-comprehensions with eucl_less for other (half-) open
immler
parents: 54745
diff changeset
   584
    intervals.
immler
parents: 54745
diff changeset
   585
56369
2704ca85be98 moved generic theorems from Complex_Analysis_Basic; fixed some theorem names
hoelzl
parents: 56342
diff changeset
   586
  - renamed theorems:
2704ca85be98 moved generic theorems from Complex_Analysis_Basic; fixed some theorem names
hoelzl
parents: 56342
diff changeset
   587
    derivative_linear         ~>  has_derivative_bounded_linear
2704ca85be98 moved generic theorems from Complex_Analysis_Basic; fixed some theorem names
hoelzl
parents: 56342
diff changeset
   588
    derivative_is_linear      ~>  has_derivative_linear
2704ca85be98 moved generic theorems from Complex_Analysis_Basic; fixed some theorem names
hoelzl
parents: 56342
diff changeset
   589
    bounded_linear_imp_linear ~>  bounded_linear.linear
2704ca85be98 moved generic theorems from Complex_Analysis_Basic; fixed some theorem names
hoelzl
parents: 56342
diff changeset
   590
54672
748778ac0ab8 relocate NEWS to post-release version (cf. 7a14f831d02d);
wenzelm
parents: 54671
diff changeset
   591
55622
ce575c2212fc clarified markup cumulation order (see also 25306d92f4ad and 0009a6ebc83b), e.g. relevant for completion_context;
wenzelm
parents: 55585
diff changeset
   592
*** Scala ***
ce575c2212fc clarified markup cumulation order (see also 25306d92f4ad and 0009a6ebc83b), e.g. relevant for completion_context;
wenzelm
parents: 55585
diff changeset
   593
ce575c2212fc clarified markup cumulation order (see also 25306d92f4ad and 0009a6ebc83b), e.g. relevant for completion_context;
wenzelm
parents: 55585
diff changeset
   594
* The signature and semantics of Document.Snapshot.cumulate_markup /
ce575c2212fc clarified markup cumulation order (see also 25306d92f4ad and 0009a6ebc83b), e.g. relevant for completion_context;
wenzelm
parents: 55585
diff changeset
   595
select_markup have been clarified.  Markup is now traversed in the
ce575c2212fc clarified markup cumulation order (see also 25306d92f4ad and 0009a6ebc83b), e.g. relevant for completion_context;
wenzelm
parents: 55585
diff changeset
   596
order of reports given by the prover: later markup is usually more
ce575c2212fc clarified markup cumulation order (see also 25306d92f4ad and 0009a6ebc83b), e.g. relevant for completion_context;
wenzelm
parents: 55585
diff changeset
   597
specific and may override results accumulated so far.  The elements
ce575c2212fc clarified markup cumulation order (see also 25306d92f4ad and 0009a6ebc83b), e.g. relevant for completion_context;
wenzelm
parents: 55585
diff changeset
   598
guard is mandatory and checked precisely.  Subtle INCOMPATIBILITY.
ce575c2212fc clarified markup cumulation order (see also 25306d92f4ad and 0009a6ebc83b), e.g. relevant for completion_context;
wenzelm
parents: 55585
diff changeset
   599
ce575c2212fc clarified markup cumulation order (see also 25306d92f4ad and 0009a6ebc83b), e.g. relevant for completion_context;
wenzelm
parents: 55585
diff changeset
   600
54449
f3cfe882f9af toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents: 54384
diff changeset
   601
*** ML ***
f3cfe882f9af toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents: 54384
diff changeset
   602
56303
4cc3f4db3447 clarified Isabelle/ML bootstrap, such that Execution does not require ML_Compiler;
wenzelm
parents: 56285
diff changeset
   603
* Moved ML_Compiler.exn_trace and other operations on exceptions to
4cc3f4db3447 clarified Isabelle/ML bootstrap, such that Execution does not require ML_Compiler;
wenzelm
parents: 56285
diff changeset
   604
structure Runtime.  Minor INCOMPATIBILITY.
4cc3f4db3447 clarified Isabelle/ML bootstrap, such that Execution does not require ML_Compiler;
wenzelm
parents: 56285
diff changeset
   605
56279
b4d874f6c6be clarified options ML_source_trace and ML_exception_trace (NB: the latter needs to be a system option, since the context is sometimes not available, e.g. for 'theory' command);
wenzelm
parents: 56276
diff changeset
   606
* Discontinued old Toplevel.debug in favour of system option
b4d874f6c6be clarified options ML_source_trace and ML_exception_trace (NB: the latter needs to be a system option, since the context is sometimes not available, e.g. for 'theory' command);
wenzelm
parents: 56276
diff changeset
   607
"ML_exception_trace", which may be also declared within the context via
b4d874f6c6be clarified options ML_source_trace and ML_exception_trace (NB: the latter needs to be a system option, since the context is sometimes not available, e.g. for 'theory' command);
wenzelm
parents: 56276
diff changeset
   608
"declare [[ML_exception_trace = true]]".  Minor INCOMPATIBILITY.
b4d874f6c6be clarified options ML_source_trace and ML_exception_trace (NB: the latter needs to be a system option, since the context is sometimes not available, e.g. for 'theory' command);
wenzelm
parents: 56276
diff changeset
   609
56281
03c3d1a7c3b8 proper configuration option "ML_print_depth";
wenzelm
parents: 56279
diff changeset
   610
* Renamed configuration option "ML_trace" to "ML_source_trace". Minor
03c3d1a7c3b8 proper configuration option "ML_print_depth";
wenzelm
parents: 56279
diff changeset
   611
INCOMPATIBILITY.
03c3d1a7c3b8 proper configuration option "ML_print_depth";
wenzelm
parents: 56279
diff changeset
   612
03c3d1a7c3b8 proper configuration option "ML_print_depth";
wenzelm
parents: 56279
diff changeset
   613
* Configuration option "ML_print_depth" controls the pretty-printing
03c3d1a7c3b8 proper configuration option "ML_print_depth";
wenzelm
parents: 56279
diff changeset
   614
depth of the ML compiler within the context.  The old print_depth in
56285
wenzelm
parents: 56281
diff changeset
   615
ML is still available as default_print_depth, but rarely used.  Minor
wenzelm
parents: 56281
diff changeset
   616
INCOMPATIBILITY.
56279
b4d874f6c6be clarified options ML_source_trace and ML_exception_trace (NB: the latter needs to be a system option, since the context is sometimes not available, e.g. for 'theory' command);
wenzelm
parents: 56276
diff changeset
   617
55143
04448228381d explicit eigen-context for attributes "where", "of", and corresponding read_instantiate, instantiate_tac;
wenzelm
parents: 55139
diff changeset
   618
* Proper context discipline for read_instantiate and instantiate_tac:
04448228381d explicit eigen-context for attributes "where", "of", and corresponding read_instantiate, instantiate_tac;
wenzelm
parents: 55139
diff changeset
   619
variables that are meant to become schematic need to be given as
04448228381d explicit eigen-context for attributes "where", "of", and corresponding read_instantiate, instantiate_tac;
wenzelm
parents: 55139
diff changeset
   620
fixed, and are generalized by the explicit context of local variables.
04448228381d explicit eigen-context for attributes "where", "of", and corresponding read_instantiate, instantiate_tac;
wenzelm
parents: 55139
diff changeset
   621
This corresponds to Isar attributes "where" and "of" with 'for'
04448228381d explicit eigen-context for attributes "where", "of", and corresponding read_instantiate, instantiate_tac;
wenzelm
parents: 55139
diff changeset
   622
declaration.  INCOMPATIBILITY, also due to potential change of indices
04448228381d explicit eigen-context for attributes "where", "of", and corresponding read_instantiate, instantiate_tac;
wenzelm
parents: 55139
diff changeset
   623
of schematic variables.
04448228381d explicit eigen-context for attributes "where", "of", and corresponding read_instantiate, instantiate_tac;
wenzelm
parents: 55139
diff changeset
   624
54449
f3cfe882f9af toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents: 54384
diff changeset
   625
* Toplevel function "use" refers to raw ML bootstrap environment,
f3cfe882f9af toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents: 54384
diff changeset
   626
without Isar context nor antiquotations.  Potential INCOMPATIBILITY.
f3cfe882f9af toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents: 54384
diff changeset
   627
Note that 'ML_file' is the canonical command to load ML files into the
f3cfe882f9af toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents: 54384
diff changeset
   628
formal context.
f3cfe882f9af toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents: 54384
diff changeset
   629
54742
7a86358a3c0b proper context for basic Simplifier operations: rewrite_rule, rewrite_goals_rule, rewrite_goals_tac etc.;
wenzelm
parents: 54732
diff changeset
   630
* Proper context for basic Simplifier operations: rewrite_rule,
7a86358a3c0b proper context for basic Simplifier operations: rewrite_rule, rewrite_goals_rule, rewrite_goals_tac etc.;
wenzelm
parents: 54732
diff changeset
   631
rewrite_goals_rule, rewrite_goals_tac etc. INCOMPATIBILITY, need to
7a86358a3c0b proper context for basic Simplifier operations: rewrite_rule, rewrite_goals_rule, rewrite_goals_tac etc.;
wenzelm
parents: 54732
diff changeset
   632
pass runtime Proof.context (and ensure that the simplified entity
7a86358a3c0b proper context for basic Simplifier operations: rewrite_rule, rewrite_goals_rule, rewrite_goals_tac etc.;
wenzelm
parents: 54732
diff changeset
   633
actually belongs to it).
7a86358a3c0b proper context for basic Simplifier operations: rewrite_rule, rewrite_goals_rule, rewrite_goals_tac etc.;
wenzelm
parents: 54732
diff changeset
   634
55549
384bfd19ee61 subtle change of semantics of Thm.eq_thm, e.g. relevant for merge of src/HOL/Tools/Predicate_Compile/core_data.ML (cf. HOL-IMP);
wenzelm
parents: 55536
diff changeset
   635
* Subtle change of semantics of Thm.eq_thm: theory stamps are not
384bfd19ee61 subtle change of semantics of Thm.eq_thm, e.g. relevant for merge of src/HOL/Tools/Predicate_Compile/core_data.ML (cf. HOL-IMP);
wenzelm
parents: 55536
diff changeset
   636
compared (according to Thm.thm_ord), but assumed to be covered by the
384bfd19ee61 subtle change of semantics of Thm.eq_thm, e.g. relevant for merge of src/HOL/Tools/Predicate_Compile/core_data.ML (cf. HOL-IMP);
wenzelm
parents: 55536
diff changeset
   637
current background theory.  Thus equivalent data produced in different
384bfd19ee61 subtle change of semantics of Thm.eq_thm, e.g. relevant for merge of src/HOL/Tools/Predicate_Compile/core_data.ML (cf. HOL-IMP);
wenzelm
parents: 55536
diff changeset
   638
branches of the theory graph usually coincides (e.g. relevant for
384bfd19ee61 subtle change of semantics of Thm.eq_thm, e.g. relevant for merge of src/HOL/Tools/Predicate_Compile/core_data.ML (cf. HOL-IMP);
wenzelm
parents: 55536
diff changeset
   639
theory merge).  Note that the softer Thm.eq_thm_prop is often more
384bfd19ee61 subtle change of semantics of Thm.eq_thm, e.g. relevant for merge of src/HOL/Tools/Predicate_Compile/core_data.ML (cf. HOL-IMP);
wenzelm
parents: 55536
diff changeset
   640
appropriate than Thm.eq_thm.
384bfd19ee61 subtle change of semantics of Thm.eq_thm, e.g. relevant for merge of src/HOL/Tools/Predicate_Compile/core_data.ML (cf. HOL-IMP);
wenzelm
parents: 55536
diff changeset
   641
56205
ceb8a93460b7 clarified modules;
wenzelm
parents: 56166
diff changeset
   642
* Simplified programming interface to define ML antiquotations, see
ceb8a93460b7 clarified modules;
wenzelm
parents: 56166
diff changeset
   643
structure ML_Antiquotation.  Minor INCOMPATIBILITY.
56069
451d5b73f8cf simplified programming interface to define ML antiquotations -- NB: the transformed context ignores updates of the context parser;
wenzelm
parents: 55965
diff changeset
   644
56071
2ffdedb0c044 added ML antiquotation @{here};
wenzelm
parents: 56069
diff changeset
   645
* ML antiquotation @{here} refers to its source position, which is
2ffdedb0c044 added ML antiquotation @{here};
wenzelm
parents: 56069
diff changeset
   646
occasionally useful for experimentation and diagnostic purposes.
2ffdedb0c044 added ML antiquotation @{here};
wenzelm
parents: 56069
diff changeset
   647
56135
efa24d31e595 added ML antiquotation @{path};
wenzelm
parents: 56072
diff changeset
   648
* ML antiquotation @{path} produces a Path.T value, similarly to
efa24d31e595 added ML antiquotation @{path};
wenzelm
parents: 56072
diff changeset
   649
Path.explode, but with compile-time check against the file-system and
efa24d31e595 added ML antiquotation @{path};
wenzelm
parents: 56072
diff changeset
   650
some PIDE markup.  Note that unlike theory source, ML does not have a
efa24d31e595 added ML antiquotation @{path};
wenzelm
parents: 56072
diff changeset
   651
well-defined master directory, so an absolute symbolic path
efa24d31e595 added ML antiquotation @{path};
wenzelm
parents: 56072
diff changeset
   652
specification is usually required, e.g. "~~/src/HOL".
efa24d31e595 added ML antiquotation @{path};
wenzelm
parents: 56072
diff changeset
   653
56399
386e4cb7ad68 added ML antiquotation @{print};
wenzelm
parents: 56381
diff changeset
   654
* ML antiquotation @{print} inlines a function to print an arbitrary
386e4cb7ad68 added ML antiquotation @{print};
wenzelm
parents: 56381
diff changeset
   655
ML value, which is occasionally useful for diagnostic or demonstration
386e4cb7ad68 added ML antiquotation @{print};
wenzelm
parents: 56381
diff changeset
   656
purposes.
386e4cb7ad68 added ML antiquotation @{print};
wenzelm
parents: 56381
diff changeset
   657
54449
f3cfe882f9af toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents: 54384
diff changeset
   658
54683
cf48ddc266e5 clarified "isabelle display" and 'display_drafts': re-use file and program instance, open asynchronously via desktop environment;
wenzelm
parents: 54672
diff changeset
   659
*** System ***
cf48ddc266e5 clarified "isabelle display" and 'display_drafts': re-use file and program instance, open asynchronously via desktop environment;
wenzelm
parents: 54672
diff changeset
   660
56533
cd8b6d849b6a explicit 'document_files' in session ROOT specifications;
wenzelm
parents: 56505
diff changeset
   661
* Session ROOT specifications support explicit 'document_files' for
cd8b6d849b6a explicit 'document_files' in session ROOT specifications;
wenzelm
parents: 56505
diff changeset
   662
robust dependencies on LaTeX sources.  Only these explicitly given
cd8b6d849b6a explicit 'document_files' in session ROOT specifications;
wenzelm
parents: 56505
diff changeset
   663
files are copied to the document output directory, before document
cd8b6d849b6a explicit 'document_files' in session ROOT specifications;
wenzelm
parents: 56505
diff changeset
   664
processing is started.
cd8b6d849b6a explicit 'document_files' in session ROOT specifications;
wenzelm
parents: 56505
diff changeset
   665
54683
cf48ddc266e5 clarified "isabelle display" and 'display_drafts': re-use file and program instance, open asynchronously via desktop environment;
wenzelm
parents: 54672
diff changeset
   666
* Simplified "isabelle display" tool.  Settings variables DVI_VIEWER
cf48ddc266e5 clarified "isabelle display" and 'display_drafts': re-use file and program instance, open asynchronously via desktop environment;
wenzelm
parents: 54672
diff changeset
   667
and PDF_VIEWER now refer to the actual programs, not shell
cf48ddc266e5 clarified "isabelle display" and 'display_drafts': re-use file and program instance, open asynchronously via desktop environment;
wenzelm
parents: 54672
diff changeset
   668
command-lines.  Discontinued option -c: invocation may be asynchronous
cf48ddc266e5 clarified "isabelle display" and 'display_drafts': re-use file and program instance, open asynchronously via desktop environment;
wenzelm
parents: 54672
diff changeset
   669
via desktop environment, without any special precautions.  Potential
cf48ddc266e5 clarified "isabelle display" and 'display_drafts': re-use file and program instance, open asynchronously via desktop environment;
wenzelm
parents: 54672
diff changeset
   670
INCOMPATIBILITY with ambitious private settings.
cf48ddc266e5 clarified "isabelle display" and 'display_drafts': re-use file and program instance, open asynchronously via desktop environment;
wenzelm
parents: 54672
diff changeset
   671
cf48ddc266e5 clarified "isabelle display" and 'display_drafts': re-use file and program instance, open asynchronously via desktop environment;
wenzelm
parents: 54672
diff changeset
   672
* Improved 'display_drafts' concerning desktop integration and
cf48ddc266e5 clarified "isabelle display" and 'display_drafts': re-use file and program instance, open asynchronously via desktop environment;
wenzelm
parents: 54672
diff changeset
   673
repeated invocation in PIDE front-end: re-use single file
cf48ddc266e5 clarified "isabelle display" and 'display_drafts': re-use file and program instance, open asynchronously via desktop environment;
wenzelm
parents: 54672
diff changeset
   674
$ISABELLE_HOME_USER/tmp/drafts.pdf and corresponding views.
cf48ddc266e5 clarified "isabelle display" and 'display_drafts': re-use file and program instance, open asynchronously via desktop environment;
wenzelm
parents: 54672
diff changeset
   675
56439
95e2656b3b23 renamed "isabelle-process" to "isabelle_process", with shell function to avoid dynamic path lookups;
wenzelm
parents: 56413
diff changeset
   676
* The raw Isabelle process executable has been renamed from
95e2656b3b23 renamed "isabelle-process" to "isabelle_process", with shell function to avoid dynamic path lookups;
wenzelm
parents: 56413
diff changeset
   677
"isabelle-process" to "isabelle_process", which conforms to common
95e2656b3b23 renamed "isabelle-process" to "isabelle_process", with shell function to avoid dynamic path lookups;
wenzelm
parents: 56413
diff changeset
   678
shell naming conventions, and allows to define a shell function within
95e2656b3b23 renamed "isabelle-process" to "isabelle_process", with shell function to avoid dynamic path lookups;
wenzelm
parents: 56413
diff changeset
   679
the Isabelle environment to avoid dynamic path lookup.  Rare
95e2656b3b23 renamed "isabelle-process" to "isabelle_process", with shell function to avoid dynamic path lookups;
wenzelm
parents: 56413
diff changeset
   680
incompatibility for old tools that do not use the $ISABELLE_PROCESS
95e2656b3b23 renamed "isabelle-process" to "isabelle_process", with shell function to avoid dynamic path lookups;
wenzelm
parents: 56413
diff changeset
   681
settings variable yet.
95e2656b3b23 renamed "isabelle-process" to "isabelle_process", with shell function to avoid dynamic path lookups;
wenzelm
parents: 56413
diff changeset
   682
54683
cf48ddc266e5 clarified "isabelle display" and 'display_drafts': re-use file and program instance, open asynchronously via desktop environment;
wenzelm
parents: 54672
diff changeset
   683
54449
f3cfe882f9af toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents: 54384
diff changeset
   684
54639
5adc68deb322 updated to Isabelle2013-2;
wenzelm
parents: 54378
diff changeset
   685
New in Isabelle2013-2 (December 2013)
5adc68deb322 updated to Isabelle2013-2;
wenzelm
parents: 54378
diff changeset
   686
-------------------------------------
5adc68deb322 updated to Isabelle2013-2;
wenzelm
parents: 54378
diff changeset
   687
5adc68deb322 updated to Isabelle2013-2;
wenzelm
parents: 54378
diff changeset
   688
*** Prover IDE -- Isabelle/Scala/jEdit ***
5adc68deb322 updated to Isabelle2013-2;
wenzelm
parents: 54378
diff changeset
   689
5adc68deb322 updated to Isabelle2013-2;
wenzelm
parents: 54378
diff changeset
   690
* More robust editing of running commands with internal forks,
5adc68deb322 updated to Isabelle2013-2;
wenzelm
parents: 54378
diff changeset
   691
e.g. non-terminating 'by' steps.
5adc68deb322 updated to Isabelle2013-2;
wenzelm
parents: 54378
diff changeset
   692
54641
wenzelm
parents: 54639
diff changeset
   693
* More relaxed Sledgehammer panel: avoid repeated application of query
wenzelm
parents: 54639
diff changeset
   694
after edits surrounding the command location.
wenzelm
parents: 54639
diff changeset
   695
54648
wenzelm
parents: 54641
diff changeset
   696
* More status information about commands that are interrupted
wenzelm
parents: 54641
diff changeset
   697
accidentally (via physical event or Poly/ML runtime system signal,
wenzelm
parents: 54641
diff changeset
   698
e.g. out-of-memory).
wenzelm
parents: 54641
diff changeset
   699
54653
wenzelm
parents: 54648
diff changeset
   700
wenzelm
parents: 54648
diff changeset
   701
*** System ***
wenzelm
parents: 54648
diff changeset
   702
wenzelm
parents: 54648
diff changeset
   703
* More robust termination of external processes managed by
54664
wenzelm
parents: 54653
diff changeset
   704
Isabelle/ML: support cancellation of tasks within the range of
wenzelm
parents: 54653
diff changeset
   705
milliseconds, as required for PIDE document editing with automatically
wenzelm
parents: 54653
diff changeset
   706
tried tools (e.g. Sledgehammer).
54653
wenzelm
parents: 54648
diff changeset
   707
54648
wenzelm
parents: 54641
diff changeset
   708
* Reactivated Isabelle/Scala kill command for external processes on
wenzelm
parents: 54641
diff changeset
   709
Mac OS X, which was accidentally broken in Isabelle2013-1 due to a
wenzelm
parents: 54641
diff changeset
   710
workaround for some Debian/Ubuntu Linux versions from 2013.
wenzelm
parents: 54641
diff changeset
   711
54639
5adc68deb322 updated to Isabelle2013-2;
wenzelm
parents: 54378
diff changeset
   712
5adc68deb322 updated to Isabelle2013-2;
wenzelm
parents: 54378
diff changeset
   713
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   714
New in Isabelle2013-1 (November 2013)
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   715
-------------------------------------
50994
aafd4270b4d4 back to post-release mode -- after fork point;
wenzelm
parents: 50993
diff changeset
   716
51293
05b1bbae748d discontinued obsolete 'uses' within theory header;
wenzelm
parents: 51238
diff changeset
   717
*** General ***
05b1bbae748d discontinued obsolete 'uses' within theory header;
wenzelm
parents: 51238
diff changeset
   718
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   719
* Discontinued obsolete 'uses' within theory header.  Note that
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   720
commands like 'ML_file' work without separate declaration of file
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   721
dependencies.  Minor INCOMPATIBILITY.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   722
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   723
* Discontinued redundant 'use' command, which was superseded by
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   724
'ML_file' in Isabelle2013.  Minor INCOMPATIBILITY.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   725
53016
fa9c38891cf2 disable old identifier syntax by default, legacy_isub_isup := true may be used temporarily as fall-back;
wenzelm
parents: 52949
diff changeset
   726
* Simplified subscripts within identifiers, using plain \<^sub>
fa9c38891cf2 disable old identifier syntax by default, legacy_isub_isup := true may be used temporarily as fall-back;
wenzelm
parents: 52949
diff changeset
   727
instead of the second copy \<^isub> and \<^isup>.  Superscripts are
fa9c38891cf2 disable old identifier syntax by default, legacy_isub_isup := true may be used temporarily as fall-back;
wenzelm
parents: 52949
diff changeset
   728
only for literal tokens within notation; explicit mixfix annotations
fa9c38891cf2 disable old identifier syntax by default, legacy_isub_isup := true may be used temporarily as fall-back;
wenzelm
parents: 52949
diff changeset
   729
for consts or fixed variables may be used as fall-back for unusual
fa9c38891cf2 disable old identifier syntax by default, legacy_isub_isup := true may be used temporarily as fall-back;
wenzelm
parents: 52949
diff changeset
   730
names.  Obsolete \<twosuperior> has been expanded to \<^sup>2 in
fa9c38891cf2 disable old identifier syntax by default, legacy_isub_isup := true may be used temporarily as fall-back;
wenzelm
parents: 52949
diff changeset
   731
Isabelle/HOL.  INCOMPATIBILITY, use "isabelle update_sub_sup" to
fa9c38891cf2 disable old identifier syntax by default, legacy_isub_isup := true may be used temporarily as fall-back;
wenzelm
parents: 52949
diff changeset
   732
standardize symbols as a starting point for further manual cleanup.
fa9c38891cf2 disable old identifier syntax by default, legacy_isub_isup := true may be used temporarily as fall-back;
wenzelm
parents: 52949
diff changeset
   733
The ML reference variable "legacy_isub_isup" may be set as temporary
fa9c38891cf2 disable old identifier syntax by default, legacy_isub_isup := true may be used temporarily as fall-back;
wenzelm
parents: 52949
diff changeset
   734
workaround, to make the prover accept a subset of the old identifier
fa9c38891cf2 disable old identifier syntax by default, legacy_isub_isup := true may be used temporarily as fall-back;
wenzelm
parents: 52949
diff changeset
   735
syntax.
fa9c38891cf2 disable old identifier syntax by default, legacy_isub_isup := true may be used temporarily as fall-back;
wenzelm
parents: 52949
diff changeset
   736
53021
d0fa3f446b9d discontinued special treatment of \<^isub> and \<^isup> in rendering or editor front-end;
wenzelm
parents: 53016
diff changeset
   737
* Document antiquotations: term style "isub" has been renamed to
d0fa3f446b9d discontinued special treatment of \<^isub> and \<^isup> in rendering or editor front-end;
wenzelm
parents: 53016
diff changeset
   738
"sub".  Minor INCOMPATIBILITY.
d0fa3f446b9d discontinued special treatment of \<^isub> and \<^isup> in rendering or editor front-end;
wenzelm
parents: 53016
diff changeset
   739
52487
48bc24467008 backout dedd7952a62c: static "proofs" value within theory prevents later inferencing with different configuration;
wenzelm
parents: 52470
diff changeset
   740
* Uniform management of "quick_and_dirty" as system option (see also
48bc24467008 backout dedd7952a62c: static "proofs" value within theory prevents later inferencing with different configuration;
wenzelm
parents: 52470
diff changeset
   741
"isabelle options"), configuration option within the context (see also
48bc24467008 backout dedd7952a62c: static "proofs" value within theory prevents later inferencing with different configuration;
wenzelm
parents: 52470
diff changeset
   742
Config.get in Isabelle/ML), and attribute in Isabelle/Isar.  Minor
48bc24467008 backout dedd7952a62c: static "proofs" value within theory prevents later inferencing with different configuration;
wenzelm
parents: 52470
diff changeset
   743
INCOMPATIBILITY, need to use more official Isabelle means to access
48bc24467008 backout dedd7952a62c: static "proofs" value within theory prevents later inferencing with different configuration;
wenzelm
parents: 52470
diff changeset
   744
quick_and_dirty, instead of historical poking into mutable reference.
52059
2f970c7f722b proper option quick_and_dirty;
wenzelm
parents: 52054
diff changeset
   745
52060
179236c82c2a renamed 'print_configs' to 'print_options';
wenzelm
parents: 52059
diff changeset
   746
* Renamed command 'print_configs' to 'print_options'.  Minor
179236c82c2a renamed 'print_configs' to 'print_options';
wenzelm
parents: 52059
diff changeset
   747
INCOMPATIBILITY.
179236c82c2a renamed 'print_configs' to 'print_options';
wenzelm
parents: 52059
diff changeset
   748
52430
289e36c2870a proper diagnostic command 'print_state';
wenzelm
parents: 52415
diff changeset
   749
* Proper diagnostic command 'print_state'.  Old 'pr' (with its
289e36c2870a proper diagnostic command 'print_state';
wenzelm
parents: 52415
diff changeset
   750
implicit change of some global references) is retained for now as
289e36c2870a proper diagnostic command 'print_state';
wenzelm
parents: 52415
diff changeset
   751
control command, e.g. for ProofGeneral 3.7.x.
289e36c2870a proper diagnostic command 'print_state';
wenzelm
parents: 52415
diff changeset
   752
52549
802576856527 discontinued command 'print_drafts';
wenzelm
parents: 52539
diff changeset
   753
* Discontinued 'print_drafts' command with its old-fashioned PS output
802576856527 discontinued command 'print_drafts';
wenzelm
parents: 52539
diff changeset
   754
and Unix command-line print spooling.  Minor INCOMPATIBILITY: use
802576856527 discontinued command 'print_drafts';
wenzelm
parents: 52539
diff changeset
   755
'display_drafts' instead and print via the regular document viewer.
802576856527 discontinued command 'print_drafts';
wenzelm
parents: 52539
diff changeset
   756
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   757
* Updated and extended "isar-ref" and "implementation" manual,
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   758
eliminated old "ref" manual.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   759
51293
05b1bbae748d discontinued obsolete 'uses' within theory header;
wenzelm
parents: 51238
diff changeset
   760
51533
3f6280aedbcc dockable window for timing information;
wenzelm
parents: 51517
diff changeset
   761
*** Prover IDE -- Isabelle/Scala/jEdit ***
3f6280aedbcc dockable window for timing information;
wenzelm
parents: 51517
diff changeset
   762
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   763
* New manual "jedit" for Isabelle/jEdit, see isabelle doc or
53852
wenzelm
parents: 53803
diff changeset
   764
Documentation panel.
wenzelm
parents: 53803
diff changeset
   765
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   766
* Dockable window "Documentation" provides access to Isabelle
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   767
documentation.
52646
wenzelm
parents: 52550
diff changeset
   768
52949
wenzelm
parents: 52896
diff changeset
   769
* Dockable window "Find" provides query operations for formal entities
wenzelm
parents: 52896
diff changeset
   770
(GUI front-end to 'find_theorems' command).
wenzelm
parents: 52896
diff changeset
   771
53050
wenzelm
parents: 53021
diff changeset
   772
* Dockable window "Sledgehammer" manages asynchronous / parallel
wenzelm
parents: 53021
diff changeset
   773
sledgehammer runs over existing document sources, independently of
wenzelm
parents: 53021
diff changeset
   774
normal editing and checking process.
wenzelm
parents: 53021
diff changeset
   775
51533
3f6280aedbcc dockable window for timing information;
wenzelm
parents: 51517
diff changeset
   776
* Dockable window "Timing" provides an overview of relevant command
54332
wenzelm
parents: 54319
diff changeset
   777
timing information, depending on option jedit_timing_threshold.  The
wenzelm
parents: 54319
diff changeset
   778
same timing information is shown in the extended tooltip of the
wenzelm
parents: 54319
diff changeset
   779
command keyword, when hovering the mouse over it while the CONTROL or
wenzelm
parents: 54319
diff changeset
   780
COMMAND modifier is pressed.
51533
3f6280aedbcc dockable window for timing information;
wenzelm
parents: 51517
diff changeset
   781
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   782
* Improved dockable window "Theories": Continuous checking of proof
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   783
document (visible and required parts) may be controlled explicitly,
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   784
using check box or shortcut "C+e ENTER".  Individual theory nodes may
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   785
be marked explicitly as required and checked in full, using check box
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   786
or shortcut "C+e SPACE".
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   787
54305
wenzelm
parents: 54049
diff changeset
   788
* Improved completion mechanism, which is now managed by the
wenzelm
parents: 54049
diff changeset
   789
Isabelle/jEdit plugin instead of SideKick.  Refined table of Isabelle
wenzelm
parents: 54049
diff changeset
   790
symbol abbreviations (see $ISABELLE_HOME/etc/symbols).
wenzelm
parents: 54049
diff changeset
   791
54319
wenzelm
parents: 54305
diff changeset
   792
* Standard jEdit keyboard shortcut C+b complete-word is remapped to
wenzelm
parents: 54305
diff changeset
   793
isabelle.complete for explicit completion in Isabelle sources.
wenzelm
parents: 54305
diff changeset
   794
INCOMPATIBILITY wrt. jEdit defaults, may have to invent new shortcuts
wenzelm
parents: 54305
diff changeset
   795
to resolve conflict.
wenzelm
parents: 54305
diff changeset
   796
54305
wenzelm
parents: 54049
diff changeset
   797
* Improved support of various "minor modes" for Isabelle NEWS,
wenzelm
parents: 54049
diff changeset
   798
options, session ROOT etc., with completion and SideKick tree view.
wenzelm
parents: 54049
diff changeset
   799
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   800
* Strictly monotonic document update, without premature cancellation of
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   801
running transactions that are still needed: avoid reset/restart of
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   802
such command executions while editing.
53271
0460d6962ced GTK+ works better due to avoidance of default list view popups;
wenzelm
parents: 53251
diff changeset
   803
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   804
* Support for asynchronous print functions, as overlay to existing
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   805
document content.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   806
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   807
* Support for automatic tools in HOL, which try to prove or disprove
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   808
toplevel theorem statements.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   809
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   810
* Action isabelle.reset-font-size resets main text area font size
54365
5d45c985974a no default shortcut for isabelle.reset-font-size -- avoid conflict with unsplit-current;
wenzelm
parents: 54351
diff changeset
   811
according to Isabelle/Scala plugin option "jedit_font_reset_size" (see
5d45c985974a no default shortcut for isabelle.reset-font-size -- avoid conflict with unsplit-current;
wenzelm
parents: 54351
diff changeset
   812
also "Plugin Options / Isabelle / General").  It can be bound to some
5d45c985974a no default shortcut for isabelle.reset-font-size -- avoid conflict with unsplit-current;
wenzelm
parents: 54351
diff changeset
   813
keyboard shortcut by the user (e.g. C+0 and/or C+NUMPAD0).
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   814
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   815
* File specifications in jEdit (e.g. file browser) may refer to
54351
5cbe32533cdb more on file-system access;
wenzelm
parents: 54332
diff changeset
   816
$ISABELLE_HOME and $ISABELLE_HOME_USER on all platforms.  Discontinued
5cbe32533cdb more on file-system access;
wenzelm
parents: 54332
diff changeset
   817
obsolete $ISABELLE_HOME_WINDOWS variable.
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   818
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   819
* Improved support for Linux look-and-feel "GTK+", see also "Utilities
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   820
/ Global Options / Appearance".
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   821
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   822
* Improved support of native Mac OS X functionality via "MacOSX"
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   823
plugin, which is now enabled by default.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   824
51533
3f6280aedbcc dockable window for timing information;
wenzelm
parents: 51517
diff changeset
   825
51313
102a0a0718c5 discontinued obsolete 'axioms' command;
wenzelm
parents: 51295
diff changeset
   826
*** Pure ***
102a0a0718c5 discontinued obsolete 'axioms' command;
wenzelm
parents: 51295
diff changeset
   827
54049
566b769c3477 Streamlined locales reference material.
ballarin
parents: 54033
diff changeset
   828
* Commands 'interpretation' and 'sublocale' are now target-sensitive.
566b769c3477 Streamlined locales reference material.
ballarin
parents: 54033
diff changeset
   829
In particular, 'interpretation' allows for non-persistent
566b769c3477 Streamlined locales reference material.
ballarin
parents: 54033
diff changeset
   830
interpretation within "context ... begin ... end" blocks offering a
566b769c3477 Streamlined locales reference material.
ballarin
parents: 54033
diff changeset
   831
light-weight alternative to 'sublocale'.  See "isar-ref" manual for
566b769c3477 Streamlined locales reference material.
ballarin
parents: 54033
diff changeset
   832
details.
51747
e4b5bebe5235 documentation and NEWS
haftmann
parents: 51732
diff changeset
   833
51565
5e9fdbdf88ce Improvements to the print_dependencies command.
ballarin
parents: 51553
diff changeset
   834
* Improved locales diagnostic command 'print_dependencies'.
5e9fdbdf88ce Improvements to the print_dependencies command.
ballarin
parents: 51553
diff changeset
   835
51313
102a0a0718c5 discontinued obsolete 'axioms' command;
wenzelm
parents: 51295
diff changeset
   836
* Discontinued obsolete 'axioms' command, which has been marked as
102a0a0718c5 discontinued obsolete 'axioms' command;
wenzelm
parents: 51295
diff changeset
   837
legacy since Isabelle2009-2.  INCOMPATIBILITY, use 'axiomatization'
102a0a0718c5 discontinued obsolete 'axioms' command;
wenzelm
parents: 51295
diff changeset
   838
instead, while observing its uniform scope for polymorphism.
102a0a0718c5 discontinued obsolete 'axioms' command;
wenzelm
parents: 51295
diff changeset
   839
51316
dfe469293eb4 discontinued empty name bindings in 'axiomatization';
wenzelm
parents: 51313
diff changeset
   840
* Discontinued empty name bindings in 'axiomatization'.
dfe469293eb4 discontinued empty name bindings in 'axiomatization';
wenzelm
parents: 51313
diff changeset
   841
INCOMPATIBILITY.
dfe469293eb4 discontinued empty name bindings in 'axiomatization';
wenzelm
parents: 51313
diff changeset
   842
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   843
* System option "proofs" has been discontinued.  Instead the global
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   844
state of Proofterm.proofs is persistently compiled into logic images
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   845
as required, notably HOL-Proofs.  Users no longer need to change
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   846
Proofterm.proofs dynamically.  Minor INCOMPATIBILITY.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   847
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   848
* Syntax translation functions (print_translation etc.) always depend
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   849
on Proof.context.  Discontinued former "(advanced)" option -- this is
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   850
now the default.  Minor INCOMPATIBILITY.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   851
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   852
* Former global reference trace_unify_fail is now available as
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   853
configuration option "unify_trace_failure" (global context only).
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   854
52463
c45a6939217f updated documentation;
wenzelm
parents: 52445
diff changeset
   855
* SELECT_GOAL now retains the syntactic context of the overall goal
c45a6939217f updated documentation;
wenzelm
parents: 52445
diff changeset
   856
state (schematic variables etc.).  Potential INCOMPATIBILITY in rare
c45a6939217f updated documentation;
wenzelm
parents: 52445
diff changeset
   857
situations.
c45a6939217f updated documentation;
wenzelm
parents: 52445
diff changeset
   858
51313
102a0a0718c5 discontinued obsolete 'axioms' command;
wenzelm
parents: 51295
diff changeset
   859
51002
496013a6eb38 remove unnecessary assumption from real_normed_vector
hoelzl
parents: 50994
diff changeset
   860
*** HOL ***
496013a6eb38 remove unnecessary assumption from real_normed_vector
hoelzl
parents: 50994
diff changeset
   861
54032
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   862
* Stronger precedence of syntax for big intersection and union on
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   863
sets, in accordance with corresponding lattice operations.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   864
INCOMPATIBILITY.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   865
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   866
* Notation "{p:A. P}" now allows tuple patterns as well.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   867
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   868
* Nested case expressions are now translated in a separate check phase
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   869
rather than during parsing. The data for case combinators is separated
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   870
from the datatype package. The declaration attribute
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   871
"case_translation" can be used to register new case combinators:
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   872
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   873
  declare [[case_translation case_combinator constructor1 ... constructorN]]
52637
1501ebe39711 attribute "code" declares concrete and abstract code equations uniformly; added explicit "code equation" instead
haftmann
parents: 52550
diff changeset
   874
52435
6646bb548c6b migration from code_(const|type|class|instance) to code_printing and from code_module to code_identifier
haftmann
parents: 52430
diff changeset
   875
* Code generator:
53160
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   876
  - 'code_printing' unifies 'code_const' / 'code_type' / 'code_class' /
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   877
    'code_instance'.
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   878
  - 'code_identifier' declares name hints for arbitrary identifiers in
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   879
    generated code, subsuming 'code_modulename'.
53983
wenzelm
parents: 53981
diff changeset
   880
wenzelm
parents: 53981
diff changeset
   881
See the isar-ref manual for syntax diagrams, and the HOL theories for
wenzelm
parents: 53981
diff changeset
   882
examples.
52435
6646bb548c6b migration from code_(const|type|class|instance) to code_printing and from code_module to code_identifier
haftmann
parents: 52430
diff changeset
   883
54032
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   884
* Attibute 'code': 'code' now declares concrete and abstract code
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   885
equations uniformly.  Use explicit 'code equation' and 'code abstract'
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   886
to distinguish both when desired.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   887
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   888
* Discontinued theories Code_Integer and Efficient_Nat by a more
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   889
fine-grain stack of theories Code_Target_Int, Code_Binary_Nat,
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   890
Code_Target_Nat and Code_Target_Numeral.  See the tutorial on code
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   891
generation for details.  INCOMPATIBILITY.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   892
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   893
* Numeric types are mapped by default to target language numerals:
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   894
natural (replaces former code_numeral) and integer (replaces former
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   895
code_int).  Conversions are available as integer_of_natural /
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   896
natural_of_integer / integer_of_nat / nat_of_integer (in HOL) and
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   897
Code_Numeral.integer_of_natural / Code_Numeral.natural_of_integer (in
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   898
ML).  INCOMPATIBILITY.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   899
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   900
* Function package: For mutually recursive functions f and g, separate
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   901
cases rules f.cases and g.cases are generated instead of unusable
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   902
f_g.cases which exposed internal sum types. Potential INCOMPATIBILITY,
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   903
in the case that the unusable rule was used nevertheless.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   904
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   905
* Function package: For each function f, new rules f.elims are
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   906
generated, which eliminate equalities of the form "f x = t".
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   907
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   908
* New command 'fun_cases' derives ad-hoc elimination rules for
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   909
function equations as simplified instances of f.elims, analogous to
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   910
inductive_cases.  See ~~/src/HOL/ex/Fundefs.thy for some examples.
53307
221ff2b39a35 updated news/contributors with BNF stuff
blanchet
parents: 53293
diff changeset
   911
54021
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   912
* Lifting:
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   913
  - parametrized correspondence relations are now supported:
54378
72254819befd tuned whitespace;
wenzelm
parents: 54365
diff changeset
   914
    + parametricity theorems for the raw term can be specified in
54021
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   915
      the command lift_definition, which allow us to generate stronger
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   916
      transfer rules
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   917
    + setup_lifting generates stronger transfer rules if parametric
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   918
      correspondence relation can be generated
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   919
    + various new properties of the relator must be specified to support
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   920
      parametricity
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   921
    + parametricity theorem for the Quotient relation can be specified
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   922
  - setup_lifting generates domain rules for the Transfer package
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   923
  - stronger reflexivity prover of respectfulness theorems for type
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   924
    copies
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   925
  - ===> and --> are now local. The symbols can be introduced
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   926
    by interpreting the locale lifting_syntax (typically in an
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   927
    anonymous context)
54378
72254819befd tuned whitespace;
wenzelm
parents: 54365
diff changeset
   928
  - Lifting/Transfer relevant parts of Library/Quotient_* are now in
54021
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   929
    Main. Potential INCOMPATIBILITY
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   930
  - new commands for restoring and deleting Lifting/Transfer context:
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   931
    lifting_forget, lifting_update
54378
72254819befd tuned whitespace;
wenzelm
parents: 54365
diff changeset
   932
  - the command print_quotmaps was renamed to print_quot_maps.
54021
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   933
    INCOMPATIBILITY
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   934
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   935
* Transfer:
54378
72254819befd tuned whitespace;
wenzelm
parents: 54365
diff changeset
   936
  - better support for domains in Transfer: replace Domainp T
54021
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   937
    by the actual invariant in a transferred goal
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   938
  - transfer rules can have as assumptions other transfer rules
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   939
  - Experimental support for transferring from the raw level to the
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   940
    abstract level: Transfer.transferred attribute
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   941
  - Attribute version of the transfer method: untransferred attribute
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   942
52286
8170e5327c02 make reification part of HOL
haftmann
parents: 52266
diff changeset
   943
* Reification and reflection:
53160
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   944
  - Reification is now directly available in HOL-Main in structure
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   945
    "Reification".
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   946
  - Reflection now handles multiple lists with variables also.
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   947
  - The whole reflection stack has been decomposed into conversions.
52286
8170e5327c02 make reification part of HOL
haftmann
parents: 52266
diff changeset
   948
INCOMPATIBILITY.
8170e5327c02 make reification part of HOL
haftmann
parents: 52266
diff changeset
   949
51489
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   950
* Revised devices for recursive definitions over finite sets:
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   951
  - Only one fundamental fold combinator on finite set remains:
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   952
    Finite_Set.fold :: ('a => 'b => 'b) => 'b => 'a set => 'b
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   953
    This is now identity on infinite sets.
52745
821ce370b7fc avoid predefined symbols -- allow editing with Isabelle/jEdit in isabelle-news mode;
wenzelm
parents: 52743
diff changeset
   954
  - Locales ("mini packages") for fundamental definitions with
51489
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   955
    Finite_Set.fold: folding, folding_idem.
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   956
  - Locales comm_monoid_set, semilattice_order_set and
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   957
    semilattice_neutr_order_set for big operators on sets.
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   958
    See theory Big_Operators for canonical examples.
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   959
    Note that foundational constants comm_monoid_set.F and
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   960
    semilattice_set.F correspond to former combinators fold_image
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   961
    and fold1 respectively.  These are now gone.  You may use
51490
7edcc0618dae spelling
haftmann
parents: 51489
diff changeset
   962
    those foundational constants as substitutes, but it is
53983
wenzelm
parents: 53981
diff changeset
   963
    preferable to interpret the above locales accordingly.
51489
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   964
  - Dropped class ab_semigroup_idem_mult (special case of lattice,
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   965
    no longer needed in connection with Finite_Set.fold etc.)
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   966
  - Fact renames:
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   967
      card.union_inter ~> card_Un_Int [symmetric]
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   968
      card.union_disjoint ~> card_Un_disjoint
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   969
INCOMPATIBILITY.
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   970
51487
f4bfdee99304 locales for abstract orders
haftmann
parents: 51417
diff changeset
   971
* Locale hierarchy for abstract orderings and (semi)lattices.
f4bfdee99304 locales for abstract orders
haftmann
parents: 51417
diff changeset
   972
53526
wenzelm
parents: 53398
diff changeset
   973
* Complete_Partial_Order.admissible is defined outside the type class
wenzelm
parents: 53398
diff changeset
   974
ccpo, but with mandatory prefix ccpo. Admissibility theorems lose the
wenzelm
parents: 53398
diff changeset
   975
class predicate assumption or sort constraint when possible.
53362
Andreas Lochbihler
parents: 53342
diff changeset
   976
INCOMPATIBILITY.
Andreas Lochbihler
parents: 53342
diff changeset
   977
53160
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   978
* Introduce type class "conditionally_complete_lattice": Like a
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   979
complete lattice but does not assume the existence of the top and
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   980
bottom elements.  Allows to generalize some lemmas about reals and
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   981
extended reals.  Removed SupInf and replaced it by the instantiation
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   982
of conditionally_complete_lattice for real. Renamed lemmas about
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   983
conditionally-complete lattice from Sup_... to cSup_... and from
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   984
Inf_...  to cInf_... to avoid hidding of similar complete lattice
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   985
lemmas.
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   986
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   987
* Introduce type class linear_continuum as combination of
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   988
conditionally-complete lattices and inner dense linorders which have
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   989
more than one element.  INCOMPATIBILITY.
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   990
53983
wenzelm
parents: 53981
diff changeset
   991
* Introduced type classes order_top and order_bot. The old classes top
wenzelm
parents: 53981
diff changeset
   992
and bot only contain the syntax without assumptions.  INCOMPATIBILITY:
wenzelm
parents: 53981
diff changeset
   993
Rename bot -> order_bot, top -> order_top
53683
e6adad558def order_bot, order_top
lammich <lammich@in.tum.de>
parents: 53681
diff changeset
   994
53160
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   995
* Introduce type classes "no_top" and "no_bot" for orderings without
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   996
top and bottom elements.
51732
hoelzl
parents: 51717
diff changeset
   997
hoelzl
parents: 51717
diff changeset
   998
* Split dense_linorder into inner_dense_order and no_top, no_bot.
hoelzl
parents: 51717
diff changeset
   999
hoelzl
parents: 51717
diff changeset
  1000
* Complex_Main: Unify and move various concepts from
53160
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
  1001
HOL-Multivariate_Analysis to HOL-Complex_Main.
51732
hoelzl
parents: 51717
diff changeset
  1002
53983
wenzelm
parents: 53981
diff changeset
  1003
 - Introduce type class (lin)order_topology and
wenzelm
parents: 53981
diff changeset
  1004
   linear_continuum_topology.  Allows to generalize theorems about
wenzelm
parents: 53981
diff changeset
  1005
   limits and order.  Instances are reals and extended reals.
51732
hoelzl
parents: 51717
diff changeset
  1006
hoelzl
parents: 51717
diff changeset
  1007
 - continuous and continuos_on from Multivariate_Analysis:
53983
wenzelm
parents: 53981
diff changeset
  1008
   "continuous" is the continuity of a function at a filter.  "isCont"
wenzelm
parents: 53981
diff changeset
  1009
   is now an abbrevitation: "isCont x f == continuous (at _) f".
wenzelm
parents: 53981
diff changeset
  1010
wenzelm
parents: 53981
diff changeset
  1011
   Generalized continuity lemmas from isCont to continuous on an
wenzelm
parents: 53981
diff changeset
  1012
   arbitrary filter.
wenzelm
parents: 53981
diff changeset
  1013
wenzelm
parents: 53981
diff changeset
  1014
 - compact from Multivariate_Analysis. Use Bolzano's lemma to prove
wenzelm
parents: 53981
diff changeset
  1015
   compactness of closed intervals on reals. Continuous functions
wenzelm
parents: 53981
diff changeset
  1016
   attain infimum and supremum on compact sets. The inverse of a
wenzelm
parents: 53981
diff changeset
  1017
   continuous function is continuous, when the function is continuous
wenzelm
parents: 53981
diff changeset
  1018
   on a compact set.
51732
hoelzl
parents: 51717
diff changeset
  1019
hoelzl
parents: 51717
diff changeset
  1020
 - connected from Multivariate_Analysis. Use it to prove the
51775
408d937c9486 revert #916271d52466; add non-topological linear_continuum type class; show linear_continuum_topology is a perfect_space
hoelzl
parents: 51774
diff changeset
  1021
   intermediate value theorem. Show connectedness of intervals on
408d937c9486 revert #916271d52466; add non-topological linear_continuum type class; show linear_continuum_topology is a perfect_space
hoelzl
parents: 51774
diff changeset
  1022
   linear_continuum_topology).
51732
hoelzl
parents: 51717
diff changeset
  1023
hoelzl
parents: 51717
diff changeset
  1024
 - first_countable_topology from Multivariate_Analysis. Is used to
53983
wenzelm
parents: 53981
diff changeset
  1025
   show equivalence of properties on the neighbourhood filter of x and
wenzelm
parents: 53981
diff changeset
  1026
   on all sequences converging to x.
wenzelm
parents: 53981
diff changeset
  1027
wenzelm
parents: 53981
diff changeset
  1028
 - FDERIV: Definition of has_derivative moved to Deriv.thy. Moved
wenzelm
parents: 53981
diff changeset
  1029
   theorems from Library/FDERIV.thy to Deriv.thy and base the
wenzelm
parents: 53981
diff changeset
  1030
   definition of DERIV on FDERIV. Add variants of DERIV and FDERIV
wenzelm
parents: 53981
diff changeset
  1031
   which are restricted to sets, i.e. to represent derivatives from
wenzelm
parents: 53981
diff changeset
  1032
   left or right.
51732
hoelzl
parents: 51717
diff changeset
  1033
hoelzl
parents: 51717
diff changeset
  1034
 - Removed the within-filter. It is replaced by the principal filter:
hoelzl
parents: 51717
diff changeset
  1035
hoelzl
parents: 51717
diff changeset
  1036
     F within X = inf F (principal X)
hoelzl
parents: 51717
diff changeset
  1037
hoelzl
parents: 51717
diff changeset
  1038
 - Introduce "at x within U" as a single constant, "at x" is now an
hoelzl
parents: 51717
diff changeset
  1039
   abbreviation for "at x within UNIV"
hoelzl
parents: 51717
diff changeset
  1040
53983
wenzelm
parents: 53981
diff changeset
  1041
 - Introduce named theorem collections tendsto_intros,
wenzelm
parents: 53981
diff changeset
  1042
   continuous_intros, continuous_on_intros and FDERIV_intros. Theorems
wenzelm
parents: 53981
diff changeset
  1043
   in tendsto_intros (or FDERIV_intros) are also available as
wenzelm
parents: 53981
diff changeset
  1044
   tendsto_eq_intros (or FDERIV_eq_intros) where the right-hand side
wenzelm
parents: 53981
diff changeset
  1045
   is replaced by a congruence rule. This allows to apply them as
wenzelm
parents: 53981
diff changeset
  1046
   intro rules and then proving equivalence by the simplifier.
51732
hoelzl
parents: 51717
diff changeset
  1047
hoelzl
parents: 51717
diff changeset
  1048
 - Restructured theories in HOL-Complex_Main:
hoelzl
parents: 51717
diff changeset
  1049
hoelzl
parents: 51717
diff changeset
  1050
   + Moved RealDef and RComplete into Real
hoelzl
parents: 51717
diff changeset
  1051
hoelzl
parents: 51717
diff changeset
  1052
   + Introduced Topological_Spaces and moved theorems about
hoelzl
parents: 51717
diff changeset
  1053
     topological spaces, filters, limits and continuity to it
hoelzl
parents: 51717
diff changeset
  1054
hoelzl
parents: 51717
diff changeset
  1055
   + Renamed RealVector to Real_Vector_Spaces
hoelzl
parents: 51717
diff changeset
  1056
53983
wenzelm
parents: 53981
diff changeset
  1057
   + Split Lim, SEQ, Series into Topological_Spaces,
wenzelm
parents: 53981
diff changeset
  1058
     Real_Vector_Spaces, and Limits
51732
hoelzl
parents: 51717
diff changeset
  1059
hoelzl
parents: 51717
diff changeset
  1060
   + Moved Ln and Log to Transcendental
hoelzl
parents: 51717
diff changeset
  1061
hoelzl
parents: 51717
diff changeset
  1062
   + Moved theorems about continuity from Deriv to Topological_Spaces
hoelzl
parents: 51717
diff changeset
  1063
hoelzl
parents: 51717
diff changeset
  1064
 - Remove various auxiliary lemmas.
hoelzl
parents: 51717
diff changeset
  1065
hoelzl
parents: 51717
diff changeset
  1066
INCOMPATIBILITY.
51002
496013a6eb38 remove unnecessary assumption from real_normed_vector
hoelzl
parents: 50994
diff changeset
  1067
53738
9868e6d4733f updated NEWS
blanchet
parents: 53728
diff changeset
  1068
* Nitpick:
55889
6bfbec3dff62 tuned code
blanchet
parents: 55875
diff changeset
  1069
  - Added option "spy".
6bfbec3dff62 tuned code
blanchet
parents: 55875
diff changeset
  1070
  - Reduce incidence of "too high arity" errors.
53738
9868e6d4733f updated NEWS
blanchet
parents: 53728
diff changeset
  1071
51137
077456580eca updated news
blanchet
parents: 51115
diff changeset
  1072
* Sledgehammer:
077456580eca updated news
blanchet
parents: 51115
diff changeset
  1073
  - Renamed option:
077456580eca updated news
blanchet
parents: 51115
diff changeset
  1074
      isar_shrink ~> isar_compress
53738
9868e6d4733f updated NEWS
blanchet
parents: 53728
diff changeset
  1075
    INCOMPATIBILITY.
55889
6bfbec3dff62 tuned code
blanchet
parents: 55875
diff changeset
  1076
  - Added options "isar_try0", "spy".
6bfbec3dff62 tuned code
blanchet
parents: 55875
diff changeset
  1077
  - Better support for "isar_proofs".
6bfbec3dff62 tuned code
blanchet
parents: 55875
diff changeset
  1078
  - MaSh has been fined-tuned and now runs as a local server.
51137
077456580eca updated news
blanchet
parents: 51115
diff changeset
  1079
54032
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1080
* Improved support for ad hoc overloading of constants (see also
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1081
isar-ref manual and ~~/src/HOL/ex/Adhoc_Overloading_Examples.thy).
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1082
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1083
* Library/Polynomial.thy:
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1084
  - Use lifting for primitive definitions.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1085
  - Explicit conversions from and to lists of coefficients, used for
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1086
    generated code.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1087
  - Replaced recursion operator poly_rec by fold_coeffs.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1088
  - Prefer pre-existing gcd operation for gcd.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1089
  - Fact renames:
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1090
    poly_eq_iff ~> poly_eq_poly_eq_iff
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1091
    poly_ext ~> poly_eqI
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1092
    expand_poly_eq ~> poly_eq_iff
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1093
IMCOMPATIBILITY.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1094
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1095
* New Library/Simps_Case_Conv.thy: Provides commands simps_of_case and
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1096
case_of_simps to convert function definitions between a list of
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1097
equations with patterns on the lhs and a single equation with case
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1098
expressions on the rhs. See also Ex/Simps_Case_Conv_Examples.thy.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1099
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1100
* New Library/FSet.thy: type of finite sets defined as a subtype of
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1101
sets defined by Lifting/Transfer.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1102
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1103
* Discontinued theory src/HOL/Library/Eval_Witness.  INCOMPATIBILITY.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1104
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1105
* Consolidation of library theories on product orders:
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1106
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1107
    Product_Lattice ~> Product_Order -- pointwise order on products
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1108
    Product_ord ~> Product_Lexorder -- lexicographic order on products
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1109
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1110
INCOMPATIBILITY.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1111
53160
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
  1112
* Imperative-HOL: The MREC combinator is considered legacy and no
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
  1113
longer included by default. INCOMPATIBILITY, use partial_function
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
  1114
instead, or import theory Legacy_Mrec as a fallback.
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
  1115
53983
wenzelm
parents: 53981
diff changeset
  1116
* HOL-Algebra: Discontinued theories ~~/src/HOL/Algebra/abstract and
wenzelm
parents: 53981
diff changeset
  1117
~~/src/HOL/Algebra/poly.  Existing theories should be based on
wenzelm
parents: 53981
diff changeset
  1118
~~/src/HOL/Library/Polynomial instead.  The latter provides
wenzelm
parents: 53981
diff changeset
  1119
integration with HOL's type classes for rings.  INCOMPATIBILITY.
51517
7957d26c3334 Discontinued theories src/HOL/Algebra/abstract and .../poly.
ballarin
parents: 51490
diff changeset
  1120
54033
wenzelm
parents: 54032
diff changeset
  1121
* HOL-BNF:
54032
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1122
  - Various improvements to BNF-based (co)datatype package, including
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1123
    new commands "primrec_new", "primcorec", and
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1124
    "datatype_new_compat", as well as documentation. See
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1125
    "datatypes.pdf" for details.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1126
  - New "coinduction" method to avoid some boilerplate (compared to
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1127
    coinduct).
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1128
  - Renamed keywords:
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1129
    data ~> datatype_new
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1130
    codata ~> codatatype
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1131
    bnf_def ~> bnf
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1132
  - Renamed many generated theorems, including
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1133
    discs ~> disc
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1134
    map_comp' ~> map_comp
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1135
    map_id' ~> map_id
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1136
    sels ~> sel
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1137
    set_map' ~> set_map
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1138
    sets ~> set
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1139
IMCOMPATIBILITY.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1140
51517
7957d26c3334 Discontinued theories src/HOL/Algebra/abstract and .../poly.
ballarin
parents: 51490
diff changeset
  1141
51551
88d1d19fb74f tuned signature and module arrangement;
wenzelm
parents: 51533
diff changeset
  1142
*** ML ***
88d1d19fb74f tuned signature and module arrangement;
wenzelm
parents: 51533
diff changeset
  1143
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1144
* Spec_Check is a Quickcheck tool for Isabelle/ML.  The ML function
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1145
"check_property" allows to check specifications of the form "ALL x y
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1146
z. prop x y z".  See also ~~/src/Tools/Spec_Check/ with its
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1147
Examples.thy in particular.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1148
53709
84522727f9d3 improved printing of exception trace in Poly/ML 5.5.1;
wenzelm
parents: 53683
diff changeset
  1149
* Improved printing of exception trace in Poly/ML 5.5.1, with regular
84522727f9d3 improved printing of exception trace in Poly/ML 5.5.1;
wenzelm
parents: 53683
diff changeset
  1150
tracing output in the command transaction context instead of physical
84522727f9d3 improved printing of exception trace in Poly/ML 5.5.1;
wenzelm
parents: 53683
diff changeset
  1151
stdout.  See also Toplevel.debug, Toplevel.debugging and
84522727f9d3 improved printing of exception trace in Poly/ML 5.5.1;
wenzelm
parents: 53683
diff changeset
  1152
ML_Compiler.exn_trace.
84522727f9d3 improved printing of exception trace in Poly/ML 5.5.1;
wenzelm
parents: 53683
diff changeset
  1153
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1154
* ML type "theory" is now immutable, without any special treatment of
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1155
drafts or linear updates (which could lead to "stale theory" errors in
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1156
the past).  Discontinued obsolete operations like Theory.copy,
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1157
Theory.checkpoint, and the auxiliary type theory_ref.  Minor
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1158
INCOMPATIBILITY.
53164
beb4ee344c22 clarified position of Spec_Check for Isabelle/ML -- it is unrelated to Isabelle/HOL;
wenzelm
parents: 53162
diff changeset
  1159
51551
88d1d19fb74f tuned signature and module arrangement;
wenzelm
parents: 51533
diff changeset
  1160
* More uniform naming of goal functions for skipped proofs:
88d1d19fb74f tuned signature and module arrangement;
wenzelm
parents: 51533
diff changeset
  1161
88d1d19fb74f tuned signature and module arrangement;
wenzelm
parents: 51533
diff changeset
  1162
    Skip_Proof.prove  ~>  Goal.prove_sorry
88d1d19fb74f tuned signature and module arrangement;
wenzelm
parents: 51533
diff changeset
  1163
    Skip_Proof.prove_global  ~>  Goal.prove_sorry_global
88d1d19fb74f tuned signature and module arrangement;
wenzelm
parents: 51533
diff changeset
  1164
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1165
Minor INCOMPATIBILITY.
51703
f2e92fc0c8aa modifiers for classical wrappers operate on Proof.context instead of claset;
wenzelm
parents: 51689
diff changeset
  1166
51717
9e7d1c139569 simplifier uses proper Proof.context instead of historic type simpset;
wenzelm
parents: 51703
diff changeset
  1167
* Simplifier tactics and tools use proper Proof.context instead of
9e7d1c139569 simplifier uses proper Proof.context instead of historic type simpset;
wenzelm
parents: 51703
diff changeset
  1168
historic type simpset.  Old-style declarations like addsimps,
9e7d1c139569 simplifier uses proper Proof.context instead of historic type simpset;
wenzelm
parents: 51703
diff changeset
  1169
addsimprocs etc. operate directly on Proof.context.  Raw type simpset
9e7d1c139569 simplifier uses proper Proof.context instead of historic type simpset;
wenzelm
parents: 51703
diff changeset
  1170
retains its use as snapshot of the main Simplifier context, using
9e7d1c139569 simplifier uses proper Proof.context instead of historic type simpset;
wenzelm
parents: 51703
diff changeset
  1171
simpset_of and put_simpset on Proof.context.  INCOMPATIBILITY -- port
9e7d1c139569 simplifier uses proper Proof.context instead of historic type simpset;
wenzelm
parents: 51703
diff changeset
  1172
old tools by making them depend on (ctxt : Proof.context) instead of
9e7d1c139569 simplifier uses proper Proof.context instead of historic type simpset;
wenzelm
parents: 51703
diff changeset
  1173
(ss : simpset), then turn (simpset_of ctxt) into ctxt.
9e7d1c139569 simplifier uses proper Proof.context instead of historic type simpset;
wenzelm
parents: 51703
diff changeset
  1174
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1175
* Modifiers for classical wrappers (e.g. addWrapper, delWrapper)
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1176
operate on Proof.context instead of claset, for uniformity with addIs,
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1177
addEs, addDs etc. Note that claset_of and put_claset allow to manage
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1178
clasets separately from the context.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1179
51717
9e7d1c139569 simplifier uses proper Proof.context instead of historic type simpset;
wenzelm
parents: 51703
diff changeset
  1180
* Discontinued obsolete ML antiquotations @{claset} and @{simpset}.
9e7d1c139569 simplifier uses proper Proof.context instead of historic type simpset;
wenzelm
parents: 51703
diff changeset
  1181
INCOMPATIBILITY, use @{context} instead.
9e7d1c139569 simplifier uses proper Proof.context instead of historic type simpset;
wenzelm
parents: 51703
diff changeset
  1182
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1183
* Antiquotation @{theory_context A} is similar to @{theory A}, but
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1184
presents the result as initial Proof.context.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1185
51551
88d1d19fb74f tuned signature and module arrangement;
wenzelm
parents: 51533
diff changeset
  1186
51398
c3d02b3518c2 discontinued "isabelle usedir" option -P (remote path);
wenzelm
parents: 51382
diff changeset
  1187
*** System ***
c3d02b3518c2 discontinued "isabelle usedir" option -P (remote path);
wenzelm
parents: 51382
diff changeset
  1188
52052
892061142ba6 discontinued obsolete isabelle usedir, mkdir, make;
wenzelm
parents: 51775
diff changeset
  1189
* Discontinued obsolete isabelle usedir, mkdir, make -- superseded by
892061142ba6 discontinued obsolete isabelle usedir, mkdir, make;
wenzelm
parents: 51775
diff changeset
  1190
"isabelle build" in Isabelle2013.  INCOMPATIBILITY.
51398
c3d02b3518c2 discontinued "isabelle usedir" option -P (remote path);
wenzelm
parents: 51382
diff changeset
  1191
52054
eaf17514aabd discontinued obsolete isabelle-process options -f and -u;
wenzelm
parents: 52053
diff changeset
  1192
* Discontinued obsolete isabelle-process options -f and -u (former
eaf17514aabd discontinued obsolete isabelle-process options -f and -u;
wenzelm
parents: 52053
diff changeset
  1193
administrative aliases of option -e).  Minor INCOMPATIBILITY.
eaf17514aabd discontinued obsolete isabelle-process options -f and -u;
wenzelm
parents: 52053
diff changeset
  1194
52550
09e52d4a850a discontinued obsolete "isabelle print";
wenzelm
parents: 52549
diff changeset
  1195
* Discontinued obsolete isabelle print tool, and PRINT_COMMAND
09e52d4a850a discontinued obsolete "isabelle print";
wenzelm
parents: 52549
diff changeset
  1196
settings variable.
09e52d4a850a discontinued obsolete "isabelle print";
wenzelm
parents: 52549
diff changeset
  1197
52746
eec610972763 discontinued historic document formats;
wenzelm
parents: 52745
diff changeset
  1198
* Discontinued ISABELLE_DOC_FORMAT settings variable and historic
eec610972763 discontinued historic document formats;
wenzelm
parents: 52745
diff changeset
  1199
document formats: dvi.gz, ps, ps.gz -- the default document format is
eec610972763 discontinued historic document formats;
wenzelm
parents: 52745
diff changeset
  1200
always pdf.
52743
a7d69a11f395 discontinued ISABELLE_DOC_FORMAT;
wenzelm
parents: 52653
diff changeset
  1201
52053
wenzelm
parents: 52052
diff changeset
  1202
* Isabelle settings variable ISABELLE_BUILD_JAVA_OPTIONS allows to
wenzelm
parents: 52052
diff changeset
  1203
specify global resources of the JVM process run by isabelle build.
wenzelm
parents: 52052
diff changeset
  1204
52116
abf9fcfa65cf added isabelle_scala_script wrapper -- NB: portable hash-bang allows exactly one executable, without additional arguments;
wenzelm
parents: 52060
diff changeset
  1205
* Toplevel executable $ISABELLE_HOME/bin/isabelle_scala_script allows
abf9fcfa65cf added isabelle_scala_script wrapper -- NB: portable hash-bang allows exactly one executable, without additional arguments;
wenzelm
parents: 52060
diff changeset
  1206
to run Isabelle/Scala source files as standalone programs.
abf9fcfa65cf added isabelle_scala_script wrapper -- NB: portable hash-bang allows exactly one executable, without additional arguments;
wenzelm
parents: 52060
diff changeset
  1207
52439
4cf3f6153eb8 improved "isabelle keywords" and "isabelle update_keywords" based on Isabelle/Scala, without requiring to build sessions first;
wenzelm
parents: 52435
diff changeset
  1208
* Improved "isabelle keywords" tool (for old-style ProofGeneral
4cf3f6153eb8 improved "isabelle keywords" and "isabelle update_keywords" based on Isabelle/Scala, without requiring to build sessions first;
wenzelm
parents: 52435
diff changeset
  1209
keyword tables): use Isabelle/Scala operations, which inspect outer
4cf3f6153eb8 improved "isabelle keywords" and "isabelle update_keywords" based on Isabelle/Scala, without requiring to build sessions first;
wenzelm
parents: 52435
diff changeset
  1210
syntax without requiring to build sessions first.
4cf3f6153eb8 improved "isabelle keywords" and "isabelle update_keywords" based on Isabelle/Scala, without requiring to build sessions first;
wenzelm
parents: 52435
diff changeset
  1211
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1212
* Sessions may be organized via 'chapter' specifications in the ROOT
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1213
file, which determines a two-level hierarchy of browser info.  The old
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1214
tree-like organization via implicit sub-session relation (with its
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1215
tendency towards erratic fluctuation of URLs) has been discontinued.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1216
The default chapter is called "Unsorted".  Potential INCOMPATIBILITY
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1217
for HTML presentation of theories.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1218
51398
c3d02b3518c2 discontinued "isabelle usedir" option -P (remote path);
wenzelm
parents: 51382
diff changeset
  1219
c3d02b3518c2 discontinued "isabelle usedir" option -P (remote path);
wenzelm
parents: 51382
diff changeset
  1220
50993
2c3d0cb151c0 updated for release;
wenzelm
parents: 50991
diff changeset
  1221
New in Isabelle2013 (February 2013)
2c3d0cb151c0 updated for release;
wenzelm
parents: 50991
diff changeset
  1222
-----------------------------------
47887
4e9c06c194d9 back to post-release mode -- after fork point;
wenzelm
parents: 47856
diff changeset
  1223
47967
c422128d3889 discontinued obsolete method fastsimp / tactic fast_simp_tac;
wenzelm
parents: 47958
diff changeset
  1224
*** General ***
c422128d3889 discontinued obsolete method fastsimp / tactic fast_simp_tac;
wenzelm
parents: 47958
diff changeset
  1225
50126
3dec88149176 theorem status about oracles/futures is no longer printed by default;
wenzelm
parents: 50119
diff changeset
  1226
* Theorem status about oracles and unfinished/failed future proofs is
3dec88149176 theorem status about oracles/futures is no longer printed by default;
wenzelm
parents: 50119
diff changeset
  1227
no longer printed by default, since it is incompatible with
3dec88149176 theorem status about oracles/futures is no longer printed by default;
wenzelm
parents: 50119
diff changeset
  1228
incremental / parallel checking of the persistent document model.  ML
3dec88149176 theorem status about oracles/futures is no longer printed by default;
wenzelm
parents: 50119
diff changeset
  1229
function Thm.peek_status may be used to inspect a snapshot of the
3dec88149176 theorem status about oracles/futures is no longer printed by default;
wenzelm
parents: 50119
diff changeset
  1230
ongoing evaluation process.  Note that in batch mode --- notably
3dec88149176 theorem status about oracles/futures is no longer printed by default;
wenzelm
parents: 50119
diff changeset
  1231
isabelle build --- the system ensures that future proofs of all
3dec88149176 theorem status about oracles/futures is no longer printed by default;
wenzelm
parents: 50119
diff changeset
  1232
accessible theorems in the theory context are finished (as before).
3dec88149176 theorem status about oracles/futures is no longer printed by default;
wenzelm
parents: 50119
diff changeset
  1233
49699
1301ed115729 some documentation of show_markup;
wenzelm
parents: 49647
diff changeset
  1234
* Configuration option show_markup controls direct inlining of markup
1301ed115729 some documentation of show_markup;
wenzelm
parents: 49647
diff changeset
  1235
into the printed representation of formal entities --- notably type
1301ed115729 some documentation of show_markup;
wenzelm
parents: 49647
diff changeset
  1236
and sort constraints.  This enables Prover IDE users to retrieve that
1301ed115729 some documentation of show_markup;
wenzelm
parents: 49647
diff changeset
  1237
information via tooltips in the output window, for example.
1301ed115729 some documentation of show_markup;
wenzelm
parents: 49647
diff changeset
  1238
48890
d72ca5742f80 'ML_file' evaluates ML text from a file directly within the theory, without predeclaration via 'uses';
wenzelm
parents: 48844
diff changeset
  1239
* Command 'ML_file' evaluates ML text from a file directly within the
d72ca5742f80 'ML_file' evaluates ML text from a file directly within the theory, without predeclaration via 'uses';
wenzelm
parents: 48844
diff changeset
  1240
theory, without any predeclaration via 'uses' in the theory header.
d72ca5742f80 'ML_file' evaluates ML text from a file directly within the theory, without predeclaration via 'uses';
wenzelm
parents: 48844
diff changeset
  1241
49243
ded41f584938 more explicit indication of legacy features;
wenzelm
parents: 49190
diff changeset
  1242
* Old command 'use' command and corresponding keyword 'uses' in the
ded41f584938 more explicit indication of legacy features;
wenzelm
parents: 49190
diff changeset
  1243
theory header are legacy features and will be discontinued soon.
ded41f584938 more explicit indication of legacy features;
wenzelm
parents: 49190
diff changeset
  1244
Tools that load their additional source files may imitate the
ded41f584938 more explicit indication of legacy features;
wenzelm
parents: 49190
diff changeset
  1245
'ML_file' implementation, such that the system can take care of
ded41f584938 more explicit indication of legacy features;
wenzelm
parents: 49190
diff changeset
  1246
dependencies properly.
ded41f584938 more explicit indication of legacy features;
wenzelm
parents: 49190
diff changeset
  1247
47967
c422128d3889 discontinued obsolete method fastsimp / tactic fast_simp_tac;
wenzelm
parents: 47958
diff changeset
  1248
* Discontinued obsolete method fastsimp / tactic fast_simp_tac, which
c422128d3889 discontinued obsolete method fastsimp / tactic fast_simp_tac;
wenzelm
parents: 47958
diff changeset
  1249
is called fastforce / fast_force_tac already since Isabelle2011-1.
c422128d3889 discontinued obsolete method fastsimp / tactic fast_simp_tac;
wenzelm
parents: 47958
diff changeset
  1250
50110
wenzelm
parents: 50034
diff changeset
  1251
* Updated and extended "isar-ref" and "implementation" manual, reduced
wenzelm
parents: 50034
diff changeset
  1252
remaining material in old "ref" manual.
48120
9fe0e71052a0 updated "isar-ref" manual, reduced remaining material in "ref" manual.
wenzelm
parents: 48111
diff changeset
  1253
51050
wenzelm
parents: 50993
diff changeset
  1254
* Improved support for auxiliary contexts that indicate block structure
wenzelm
parents: 50993
diff changeset
  1255
for specifications.  Nesting of "context fixes ... context assumes ..."
49841
18cb42182d3e more NEWS;
wenzelm
parents: 49836
diff changeset
  1256
and "class ... context ...".
18cb42182d3e more NEWS;
wenzelm
parents: 49836
diff changeset
  1257
50772
6973b3f41334 allow negative argument in "consumes" source format;
wenzelm
parents: 50731
diff changeset
  1258
* Attribute "consumes" allows a negative value as well, which is
50778
15dc91cf4750 tune spelling;
wenzelm
parents: 50772
diff changeset
  1259
interpreted relatively to the total number of premises of the rule in
50772
6973b3f41334 allow negative argument in "consumes" source format;
wenzelm
parents: 50731
diff changeset
  1260
the target context.  This form of declaration is stable when exported
6973b3f41334 allow negative argument in "consumes" source format;
wenzelm
parents: 50731
diff changeset
  1261
from a nested 'context' with additional assumptions.  It is the
6973b3f41334 allow negative argument in "consumes" source format;
wenzelm
parents: 50731
diff changeset
  1262
preferred form for definitional packages, notably cases/rules produced
6973b3f41334 allow negative argument in "consumes" source format;
wenzelm
parents: 50731
diff changeset
  1263
in HOL/inductive and HOL/function.
6973b3f41334 allow negative argument in "consumes" source format;
wenzelm
parents: 50731
diff changeset
  1264
49869
bd370af308f0 support for more informative errors in lazy enumerations;
wenzelm
parents: 49841
diff changeset
  1265
* More informative error messages for Isar proof commands involving
bd370af308f0 support for more informative errors in lazy enumerations;
wenzelm
parents: 49841
diff changeset
  1266
lazy enumerations (method applications etc.).
bd370af308f0 support for more informative errors in lazy enumerations;
wenzelm
parents: 49841
diff changeset
  1267
50213
7b73c0509835 refined outer syntax 'help' command;
wenzelm
parents: 50198
diff changeset
  1268
* Refined 'help' command to retrieve outer syntax commands according
7b73c0509835 refined outer syntax 'help' command;
wenzelm
parents: 50198
diff changeset
  1269
to name patterns (with clickable results).
7b73c0509835 refined outer syntax 'help' command;
wenzelm
parents: 50198
diff changeset
  1270
47967
c422128d3889 discontinued obsolete method fastsimp / tactic fast_simp_tac;
wenzelm
parents: 47958
diff changeset
  1271
49968
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1272
*** Prover IDE -- Isabelle/Scala/jEdit ***
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1273
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1274
* Parallel terminal proofs ('by') are enabled by default, likewise
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1275
proofs that are built into packages like 'datatype', 'function'.  This
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1276
allows to "run ahead" checking the theory specifications on the
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1277
surface, while the prover is still crunching on internal
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1278
justifications.  Unfinished / cancelled proofs are restarted as
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1279
required to complete full proof checking eventually.
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1280
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1281
* Improved output panel with tooltips, hyperlinks etc. based on the
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1282
same Rich_Text_Area as regular Isabelle/jEdit buffers.  Activation of
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1283
tooltips leads to some window that supports the same recursively,
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1284
which can lead to stacks of tooltips as the semantic document content
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1285
is explored.  ESCAPE closes the whole stack, individual windows may be
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1286
closed separately, or detached to become independent jEdit dockables.
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1287
50717
30bcdd5c8e78 more NEWS;
wenzelm
parents: 50716
diff changeset
  1288
* Improved support for commands that produce graph output: the text
30bcdd5c8e78 more NEWS;
wenzelm
parents: 50716
diff changeset
  1289
message contains a clickable area to open a new instance of the graph
30bcdd5c8e78 more NEWS;
wenzelm
parents: 50716
diff changeset
  1290
browser on demand.
30bcdd5c8e78 more NEWS;
wenzelm
parents: 50716
diff changeset
  1291
49968
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1292
* More robust incremental parsing of outer syntax (partial comments,
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1293
malformed symbols).  Changing the balance of open/close quotes and
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1294
comment delimiters works more conveniently with unfinished situations
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1295
that frequently occur in user interaction.
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1296
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1297
* More efficient painting and improved reactivity when editing large
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1298
files.  More scalable management of formal document content.
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1299
50505
33c92722cc3d smarter handling of tracing messages: prover process pauses and enters user dialog;
wenzelm
parents: 50455
diff changeset
  1300
* Smarter handling of tracing messages: prover process pauses after
33c92722cc3d smarter handling of tracing messages: prover process pauses and enters user dialog;
wenzelm
parents: 50455
diff changeset
  1301
certain number of messages per command transaction, with some user
33c92722cc3d smarter handling of tracing messages: prover process pauses and enters user dialog;
wenzelm
parents: 50455
diff changeset
  1302
dialog to stop or continue.  This avoids swamping the front-end with
50119
5c370a036de7 more generous tracing_limit, with explicit system option;
wenzelm
parents: 50118
diff changeset
  1303
potentially infinite message streams.
49968
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1304
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1305
* More plugin options and preferences, based on Isabelle/Scala.  The
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1306
jEdit plugin option panel provides access to some Isabelle/Scala
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1307
options, including tuning parameters for editor reactivity and color
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1308
schemes.
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1309
50184
5a16f42a9b44 more NEWS/CONTRIBUTORS;
wenzelm
parents: 50183
diff changeset
  1310
* Dockable window "Symbols" provides some editing support for Isabelle
5a16f42a9b44 more NEWS/CONTRIBUTORS;
wenzelm
parents: 50183
diff changeset
  1311
symbols.
5a16f42a9b44 more NEWS/CONTRIBUTORS;
wenzelm
parents: 50183
diff changeset
  1312
51082
55b82b1417d1 updated PIDE notes;
wenzelm
parents: 51063
diff changeset
  1313
* Dockable window "Monitor" shows ML runtime statistics.  Note that
55b82b1417d1 updated PIDE notes;
wenzelm
parents: 51063
diff changeset
  1314
continuous display of the chart slows down the system.
50701
054f6bf349d2 NEWS: ML runtime statistics;
wenzelm
parents: 50646
diff changeset
  1315
50183
2b3e24e1c9e7 improved editing support for control styles;
wenzelm
parents: 50182
diff changeset
  1316
* Improved editing support for control styles: subscript, superscript,
2b3e24e1c9e7 improved editing support for control styles;
wenzelm
parents: 50182
diff changeset
  1317
bold, reset of style -- operating on single symbols or text
50198
0c7b351a6871 added convenience actions isabelle.increase-font-size and isabelle.decrease-font-size;
wenzelm
parents: 50184
diff changeset
  1318
selections.  Cf. keyboard shortcuts C+e DOWN/UP/RIGHT/LEFT.
0c7b351a6871 added convenience actions isabelle.increase-font-size and isabelle.decrease-font-size;
wenzelm
parents: 50184
diff changeset
  1319
0c7b351a6871 added convenience actions isabelle.increase-font-size and isabelle.decrease-font-size;
wenzelm
parents: 50184
diff changeset
  1320
* Actions isabelle.increase-font-size and isabelle.decrease-font-size
0c7b351a6871 added convenience actions isabelle.increase-font-size and isabelle.decrease-font-size;
wenzelm
parents: 50184
diff changeset
  1321
adjust the main text area font size, and its derivatives for output,
50836
c95af99e003b more NEWS;
wenzelm
parents: 50778
diff changeset
  1322
tooltips etc.  Cf. keyboard shortcuts C-PLUS and C-MINUS, which often
c95af99e003b more NEWS;
wenzelm
parents: 50778
diff changeset
  1323
need to be adapted to local keyboard layouts.
50183
2b3e24e1c9e7 improved editing support for control styles;
wenzelm
parents: 50182
diff changeset
  1324
50730
883963f45ac9 more reactive completion popup by default;
wenzelm
parents: 50717
diff changeset
  1325
* More reactive completion popup by default: use \t (TAB) instead of
883963f45ac9 more reactive completion popup by default;
wenzelm
parents: 50717
diff changeset
  1326
\n (NEWLINE) to minimize intrusion into regular flow of editing.  See
883963f45ac9 more reactive completion popup by default;
wenzelm
parents: 50717
diff changeset
  1327
also "Plugin Options / SideKick / General / Code Completion Options".
883963f45ac9 more reactive completion popup by default;
wenzelm
parents: 50717
diff changeset
  1328
50406
c28753665b8e documentation for isabelle build_dialog and its implicit use in isabelle jedit;
wenzelm
parents: 50232
diff changeset
  1329
* Implicit check and build dialog of the specified logic session
c28753665b8e documentation for isabelle build_dialog and its implicit use in isabelle jedit;
wenzelm
parents: 50232
diff changeset
  1330
image.  For example, HOL, HOLCF, HOL-Nominal can be produced on
c28753665b8e documentation for isabelle build_dialog and its implicit use in isabelle jedit;
wenzelm
parents: 50232
diff changeset
  1331
demand, without bundling big platform-dependent heap images in the
c28753665b8e documentation for isabelle build_dialog and its implicit use in isabelle jedit;
wenzelm
parents: 50232
diff changeset
  1332
Isabelle distribution.
c28753665b8e documentation for isabelle build_dialog and its implicit use in isabelle jedit;
wenzelm
parents: 50232
diff changeset
  1333
49968
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1334
* Uniform Java 7 platform on Linux, Mac OS X, Windows: recent updates
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1335
from Oracle provide better multi-platform experience.  This version is
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1336
now bundled exclusively with Isabelle.
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1337
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1338
48205
09c2a3d9aa22 discontinued obsolete attribute "COMP";
wenzelm
parents: 48171
diff changeset
  1339
*** Pure ***
09c2a3d9aa22 discontinued obsolete attribute "COMP";
wenzelm
parents: 48171
diff changeset
  1340
48431
6efff142bb54 restrict unqualified imports from Haskell Prelude to a small set of fundamental operations
haftmann
parents: 48428
diff changeset
  1341
* Code generation for Haskell: restrict unqualified imports from
6efff142bb54 restrict unqualified imports from Haskell Prelude to a small set of fundamental operations
haftmann
parents: 48428
diff changeset
  1342
Haskell Prelude to a small set of fundamental operations.
6efff142bb54 restrict unqualified imports from Haskell Prelude to a small set of fundamental operations
haftmann
parents: 48428
diff changeset
  1343
50646
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1344
* Command 'export_code': relative file names are interpreted
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1345
relatively to master directory of current theory rather than the
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1346
rather arbitrary current working directory.  INCOMPATIBILITY.
48371
3a5a5a992519 export code relatively to master directory
haftmann
parents: 48317
diff changeset
  1347
48205
09c2a3d9aa22 discontinued obsolete attribute "COMP";
wenzelm
parents: 48171
diff changeset
  1348
* Discontinued obsolete attribute "COMP".  Potential INCOMPATIBILITY,
09c2a3d9aa22 discontinued obsolete attribute "COMP";
wenzelm
parents: 48171
diff changeset
  1349
use regular rule composition via "OF" / "THEN", or explicit proof
09c2a3d9aa22 discontinued obsolete attribute "COMP";
wenzelm
parents: 48171
diff changeset
  1350
structure instead.  Note that Isabelle/ML provides a variety of
09c2a3d9aa22 discontinued obsolete attribute "COMP";
wenzelm
parents: 48171
diff changeset
  1351
operators like COMP, INCR_COMP, COMP_INCR, which need to be applied
09c2a3d9aa22 discontinued obsolete attribute "COMP";
wenzelm
parents: 48171
diff changeset
  1352
with some care where this is really required.
09c2a3d9aa22 discontinued obsolete attribute "COMP";
wenzelm
parents: 48171
diff changeset
  1353
48792
4aa5b965f70e support for 'typ' with explicit sort constraint;
wenzelm
parents: 48736
diff changeset
  1354
* Command 'typ' supports an additional variant with explicit sort
4aa5b965f70e support for 'typ' with explicit sort constraint;
wenzelm
parents: 48736
diff changeset
  1355
constraint, to infer and check the most general type conforming to a
51063
wenzelm
parents: 51056
diff changeset
  1356
given sort.  Example (in HOL):
48792
4aa5b965f70e support for 'typ' with explicit sort constraint;
wenzelm
parents: 48736
diff changeset
  1357
4aa5b965f70e support for 'typ' with explicit sort constraint;
wenzelm
parents: 48736
diff changeset
  1358
  typ "_ * _ * bool * unit" :: finite
4aa5b965f70e support for 'typ' with explicit sort constraint;
wenzelm
parents: 48736
diff changeset
  1359
50716
e04c44dc11fc document 'locale_deps';
wenzelm
parents: 50701
diff changeset
  1360
* Command 'locale_deps' visualizes all locales and their relations as
e04c44dc11fc document 'locale_deps';
wenzelm
parents: 50701
diff changeset
  1361
a Hasse diagram.
e04c44dc11fc document 'locale_deps';
wenzelm
parents: 50701
diff changeset
  1362
48205
09c2a3d9aa22 discontinued obsolete attribute "COMP";
wenzelm
parents: 48171
diff changeset
  1363
48013
44de84112a67 added optimisation for equational premises in Quickcheck; added some Quickcheck examples; NEWS
bulwahn
parents: 47979
diff changeset
  1364
*** HOL ***
44de84112a67 added optimisation for equational premises in Quickcheck; added some Quickcheck examples; NEWS
bulwahn
parents: 47979
diff changeset
  1365
50646
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1366
* Sledgehammer:
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1367
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1368
  - Added MaSh relevance filter based on machine-learning; see the
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1369
    Sledgehammer manual for details.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1370
  - Polished Isar proofs generated with "isar_proofs" option.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1371
  - Rationalized type encodings ("type_enc" option).
50720
834847691d99 updated docs
blanchet
parents: 50717
diff changeset
  1372
  - Renamed "kill_provers" subcommand to "kill_all".
50646
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1373
  - Renamed options:
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1374
      isar_proof ~> isar_proofs
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1375
      isar_shrink_factor ~> isar_shrink
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1376
      max_relevant ~> max_facts
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1377
      relevance_thresholds ~> fact_thresholds
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1378
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1379
* Quickcheck: added an optimisation for equality premises.  It is
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1380
switched on by default, and can be switched off by setting the
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1381
configuration quickcheck_optimise_equality to false.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1382
50878
kuncar
parents: 50836
diff changeset
  1383
* Quotient: only one quotient can be defined by quotient_type
kuncar
parents: 50836
diff changeset
  1384
INCOMPATIBILITY.
kuncar
parents: 50836
diff changeset
  1385
kuncar
parents: 50836
diff changeset
  1386
* Lifting:
kuncar
parents: 50836
diff changeset
  1387
  - generation of an abstraction function equation in lift_definition
kuncar
parents: 50836
diff changeset
  1388
  - quot_del attribute
kuncar
parents: 50836
diff changeset
  1389
  - renamed no_abs_code -> no_code (INCOMPATIBILITY.)
kuncar
parents: 50836
diff changeset
  1390
50646
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1391
* Simproc "finite_Collect" rewrites set comprehensions into pointfree
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1392
expressions.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1393
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1394
* Preprocessing of the code generator rewrites set comprehensions into
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1395
pointfree expressions.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1396
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1397
* The SMT solver Z3 has now by default a restricted set of directly
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1398
supported features. For the full set of features (div/mod, nonlinear
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1399
arithmetic, datatypes/records) with potential proof reconstruction
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1400
failures, enable the configuration option "z3_with_extensions".  Minor
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1401
INCOMPATIBILITY.
49948
744934b818c7 moved quite generic material from theory Enum to more appropriate places
haftmann
parents: 49918
diff changeset
  1402
49836
c13b39542972 simplified 'typedef' specifications: discontinued implicit set definition and alternative name;
wenzelm
parents: 49822
diff changeset
  1403
* Simplified 'typedef' specifications: historical options for implicit
c13b39542972 simplified 'typedef' specifications: discontinued implicit set definition and alternative name;
wenzelm
parents: 49822
diff changeset
  1404
set definition and alternative name have been discontinued.  The
c13b39542972 simplified 'typedef' specifications: discontinued implicit set definition and alternative name;
wenzelm
parents: 49822
diff changeset
  1405
former behavior of "typedef (open) t = A" is now the default, but
c13b39542972 simplified 'typedef' specifications: discontinued implicit set definition and alternative name;
wenzelm
parents: 49822
diff changeset
  1406
written just "typedef t = A".  INCOMPATIBILITY, need to adapt theories
c13b39542972 simplified 'typedef' specifications: discontinued implicit set definition and alternative name;
wenzelm
parents: 49822
diff changeset
  1407
accordingly.
c13b39542972 simplified 'typedef' specifications: discontinued implicit set definition and alternative name;
wenzelm
parents: 49822
diff changeset