NEWS
author wenzelm
Mon, 31 Mar 2014 12:35:39 +0200
changeset 56334 6b3739fee456
parent 56303 4cc3f4db3447
child 56342 075397022503
permissions -rw-r--r--
some shortcuts for chunks, which sometimes avoid bulky string output;
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
56232
31e283f606e2 more static checking of proof methods;
wenzelm
parents: 56218
diff changeset
    28
* More static checking of proof methods, which allows the system to
31e283f606e2 more static checking of proof methods;
wenzelm
parents: 56218
diff changeset
    29
form a closure over the concrete syntax.  Method arguments should be
31e283f606e2 more static checking of proof methods;
wenzelm
parents: 56218
diff changeset
    30
processed in the original proof context as far as possible, before
31e283f606e2 more static checking of proof methods;
wenzelm
parents: 56218
diff changeset
    31
operating on the goal state.  In any case, the standard discipline for
31e283f606e2 more static checking of proof methods;
wenzelm
parents: 56218
diff changeset
    32
subgoal-addressing needs to be observed: no subgoals or a subgoal
31e283f606e2 more static checking of proof methods;
wenzelm
parents: 56218
diff changeset
    33
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
    34
exception.  Potential INCOMPATIBILITY for non-conformant tactical
31e283f606e2 more static checking of proof methods;
wenzelm
parents: 56218
diff changeset
    35
proof tools.
31e283f606e2 more static checking of proof methods;
wenzelm
parents: 56218
diff changeset
    36
56275
600f432ab556 added command 'SML_file' for Standard ML without Isabelle/ML add-ons;
wenzelm
parents: 56265
diff changeset
    37
* 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
    38
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
    39
environment is restricted to the Standard ML implementation of
56276
9e2d5e3debd3 some SML examples;
wenzelm
parents: 56275
diff changeset
    40
Poly/ML, without the add-ons of Isabelle/ML.  See also
9e2d5e3debd3 some SML examples;
wenzelm
parents: 56275
diff changeset
    41
~~/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
    42
54702
3daeba5130f0 added document antiquotation @{url}, which produces formal markup for LaTeX and PIDE;
wenzelm
parents: 54688
diff changeset
    43
54533
wenzelm
parents: 54502
diff changeset
    44
*** Prover IDE -- Isabelle/Scala/jEdit ***
wenzelm
parents: 54502
diff changeset
    45
wenzelm
parents: 54502
diff changeset
    46
* Auxiliary files ('ML_file' etc.) are managed by the Prover IDE.
wenzelm
parents: 54502
diff changeset
    47
Open text buffers take precedence over copies within the file-system.
wenzelm
parents: 54502
diff changeset
    48
55536
wenzelm
parents: 55533
diff changeset
    49
* Improved support for Isabelle/ML, with jEdit mode "isabelle-ml" for
wenzelm
parents: 55533
diff changeset
    50
auxiliary ML files.
wenzelm
parents: 55533
diff changeset
    51
55654
5ff4742f27ec improved completion based on context information;
wenzelm
parents: 55643
diff changeset
    52
* Improved completion based on context information about embedded
55716
wenzelm
parents: 55686
diff changeset
    53
languages: keywords are only completed for outer syntax, symbols or
wenzelm
parents: 55686
diff changeset
    54
antiquotations for languages that support them.  E.g. no symbol
wenzelm
parents: 55686
diff changeset
    55
completion for ML source, but within ML strings, comments,
wenzelm
parents: 55686
diff changeset
    56
antiquotations.
55654
5ff4742f27ec improved completion based on context information;
wenzelm
parents: 55643
diff changeset
    57
55963
a8ebafaa56d4 some NEWS;
wenzelm
parents: 55889
diff changeset
    58
* Semantic completions may get extended by appending a suffix of
a8ebafaa56d4 some NEWS;
wenzelm
parents: 55889
diff changeset
    59
underscores to an already recognized name, e.g. "foo_" to complete
a8ebafaa56d4 some NEWS;
wenzelm
parents: 55889
diff changeset
    60
"foo" or "foobar" if these are known in the context.  The special
a8ebafaa56d4 some NEWS;
wenzelm
parents: 55889
diff changeset
    61
identifier "__" serves as a wild-card in this respect: it completes to
a8ebafaa56d4 some NEWS;
wenzelm
parents: 55889
diff changeset
    62
the full collection of names from the name space (truncated according
a8ebafaa56d4 some NEWS;
wenzelm
parents: 55889
diff changeset
    63
to the system option "completion_limit").
a8ebafaa56d4 some NEWS;
wenzelm
parents: 55889
diff changeset
    64
54688
wenzelm
parents: 54683
diff changeset
    65
* Document panel: simplied interaction where every single mouse click
wenzelm
parents: 54683
diff changeset
    66
(re)opens document via desktop environment or as jEdit buffer.
wenzelm
parents: 54683
diff changeset
    67
54881
dff57132cf18 added system option "jedit_print_mode";
wenzelm
parents: 54864
diff changeset
    68
* Option "jedit_print_mode" (see also "Plugin Options / Isabelle /
dff57132cf18 added system option "jedit_print_mode";
wenzelm
parents: 54864
diff changeset
    69
General") allows to specify additional print modes for the prover
dff57132cf18 added system option "jedit_print_mode";
wenzelm
parents: 54864
diff changeset
    70
process, without requiring old-fashioned command-line invocation of
dff57132cf18 added system option "jedit_print_mode";
wenzelm
parents: 54864
diff changeset
    71
"isabelle jedit -m MODE".
dff57132cf18 added system option "jedit_print_mode";
wenzelm
parents: 54864
diff changeset
    72
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
    73
* 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
    74
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
    75
"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
    76
54533
wenzelm
parents: 54502
diff changeset
    77
55001
wenzelm
parents: 54893
diff changeset
    78
*** Pure ***
wenzelm
parents: 54893
diff changeset
    79
56245
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
    80
* Basic constants of Pure use more conventional names and are always
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
    81
qualified.  Rare INCOMPATIBILITY, but with potentially serious
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
    82
consequences, notably for tools in Isabelle/ML.  The following
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
    83
renaming needs to be applied:
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
    84
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
    85
  ==             ~>  Pure.eq
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
    86
  ==>            ~>  Pure.imp
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
    87
  all            ~>  Pure.all
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
    88
  TYPE           ~>  Pure.type
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
    89
  dummy_pattern  ~>  Pure.dummy_pattern
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
    90
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
    91
Systematic porting works by using the following theory setup on a
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
    92
*previous* Isabelle version to introduce the new name accesses for the
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
    93
old constants:
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
    94
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
    95
setup {*
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
    96
  fn thy => thy
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
    97
    |> Sign.root_path
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
    98
    |> Sign.const_alias (Binding.qualify true "Pure" @{binding eq}) "=="
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
    99
    |> Sign.const_alias (Binding.qualify true "Pure" @{binding imp}) "==>"
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   100
    |> Sign.const_alias (Binding.qualify true "Pure" @{binding all}) "all"
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   101
    |> Sign.restore_naming thy
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   102
*}
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   103
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   104
Thus ML antiquotations like @{const_name Pure.eq} may be used already.
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   105
Later the application is moved to the current Isabelle version, and
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   106
the auxiliary aliases are deleted.
84fc7dfa3cd4 more qualified names;
wenzelm
parents: 56232
diff changeset
   107
55385
169e12bbf9a3 discontinued axiomatic 'classes', 'classrel', 'arities';
wenzelm
parents: 55316
diff changeset
   108
* Low-level type-class commands 'classes', 'classrel', 'arities' have
169e12bbf9a3 discontinued axiomatic 'classes', 'classrel', 'arities';
wenzelm
parents: 55316
diff changeset
   109
been discontinued to avoid the danger of non-trivial axiomatization
169e12bbf9a3 discontinued axiomatic 'classes', 'classrel', 'arities';
wenzelm
parents: 55316
diff changeset
   110
that is not immediately visible.  INCOMPATIBILITY, use regular
169e12bbf9a3 discontinued axiomatic 'classes', 'classrel', 'arities';
wenzelm
parents: 55316
diff changeset
   111
'instance' with proof.  The required OFCLASS(...) theorem might be
169e12bbf9a3 discontinued axiomatic 'classes', 'classrel', 'arities';
wenzelm
parents: 55316
diff changeset
   112
postulated via 'axiomatization' beforehand, or the proof finished
169e12bbf9a3 discontinued axiomatic 'classes', 'classrel', 'arities';
wenzelm
parents: 55316
diff changeset
   113
trivially if the underlying class definition is made vacuous (without
169e12bbf9a3 discontinued axiomatic 'classes', 'classrel', 'arities';
wenzelm
parents: 55316
diff changeset
   114
any assumptions).  See also Isabelle/ML operations
169e12bbf9a3 discontinued axiomatic 'classes', 'classrel', 'arities';
wenzelm
parents: 55316
diff changeset
   115
Axclass.axiomatize_class, Axclass.axiomatize_classrel,
169e12bbf9a3 discontinued axiomatic 'classes', 'classrel', 'arities';
wenzelm
parents: 55316
diff changeset
   116
Axclass.axiomatize_arity.
169e12bbf9a3 discontinued axiomatic 'classes', 'classrel', 'arities';
wenzelm
parents: 55316
diff changeset
   117
55143
04448228381d explicit eigen-context for attributes "where", "of", and corresponding read_instantiate, instantiate_tac;
wenzelm
parents: 55139
diff changeset
   118
* 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
   119
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
   120
instantiated theorem.
04448228381d explicit eigen-context for attributes "where", "of", and corresponding read_instantiate, instantiate_tac;
wenzelm
parents: 55139
diff changeset
   121
55152
a56099a6447a discontinued obsolete attribute "standard";
wenzelm
parents: 55143
diff changeset
   122
* Obsolete attribute "standard" has been discontinued (legacy since
a56099a6447a discontinued obsolete attribute "standard";
wenzelm
parents: 55143
diff changeset
   123
Isabelle2012).  Potential INCOMPATIBILITY, use explicit 'for' context
a56099a6447a discontinued obsolete attribute "standard";
wenzelm
parents: 55143
diff changeset
   124
where instantiations with schematic variables are intended (for
a56099a6447a discontinued obsolete attribute "standard";
wenzelm
parents: 55143
diff changeset
   125
declaration commands like 'lemmas' or attributes like "of").  The
a56099a6447a discontinued obsolete attribute "standard";
wenzelm
parents: 55143
diff changeset
   126
following temporary definition may help to port old applications:
a56099a6447a discontinued obsolete attribute "standard";
wenzelm
parents: 55143
diff changeset
   127
a56099a6447a discontinued obsolete attribute "standard";
wenzelm
parents: 55143
diff changeset
   128
  attribute_setup standard =
a56099a6447a discontinued obsolete attribute "standard";
wenzelm
parents: 55143
diff changeset
   129
    "Scan.succeed (Thm.rule_attribute (K Drule.export_without_context))"
a56099a6447a discontinued obsolete attribute "standard";
wenzelm
parents: 55143
diff changeset
   130
55001
wenzelm
parents: 54893
diff changeset
   131
* More thorough check of proof context for goal statements and
55006
wenzelm
parents: 55001
diff changeset
   132
attributed fact expressions (concerning background theory, declared
wenzelm
parents: 55001
diff changeset
   133
hyps).  Potential INCOMPATIBILITY, tools need to observe standard
wenzelm
parents: 55001
diff changeset
   134
context discipline.  See also Assumption.add_assumes and the more
wenzelm
parents: 55001
diff changeset
   135
primitive Thm.assume_hyps.
55001
wenzelm
parents: 54893
diff changeset
   136
55108
0b7a0c1fdf7e inner syntax token language allows regular quoted strings;
wenzelm
parents: 55049
diff changeset
   137
* Inner syntax token language allows regular quoted strings "..."
0b7a0c1fdf7e inner syntax token language allows regular quoted strings;
wenzelm
parents: 55049
diff changeset
   138
(only makes sense in practice, if outer syntax is delimited
0b7a0c1fdf7e inner syntax token language allows regular quoted strings;
wenzelm
parents: 55049
diff changeset
   139
differently).
0b7a0c1fdf7e inner syntax token language allows regular quoted strings;
wenzelm
parents: 55049
diff changeset
   140
55001
wenzelm
parents: 54893
diff changeset
   141
54227
63b441f49645 moving generic lemmas out of theory parity, disregarding some unused auxiliary lemmas;
haftmann
parents: 54055
diff changeset
   142
*** HOL ***
63b441f49645 moving generic lemmas out of theory parity, disregarding some unused auxiliary lemmas;
haftmann
parents: 54055
diff changeset
   143
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
   144
* 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
   145
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
   146
56248
67dc9549fa15 generalized and strengthened cong rules on compound operators, similar to 1ed737a98198
haftmann
parents: 56245
diff changeset
   147
* 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
   148
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
   149
former INT_cong, SUP_cong.  INCOMPATIBILITY.
67dc9549fa15 generalized and strengthened cong rules on compound operators, similar to 1ed737a98198
haftmann
parents: 56245
diff changeset
   150
56212
3253aaf73a01 consolidated theorem names containing INFI and SUPR: have INF and SUP instead uniformly
haftmann
parents: 56205
diff changeset
   151
* 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
   152
and SUP instead uniformly.  INCOMPATIBILITY.
3253aaf73a01 consolidated theorem names containing INFI and SUPR: have INF and SUP instead uniformly
haftmann
parents: 56205
diff changeset
   153
56166
9a241bc276cd normalising simp rules for compound operators
haftmann
parents: 56154
diff changeset
   154
* 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
   155
or SUP and Sup.  INCOMPATIBILITY.
56166
9a241bc276cd normalising simp rules for compound operators
haftmann
parents: 56154
diff changeset
   156
9a241bc276cd normalising simp rules for compound operators
haftmann
parents: 56154
diff changeset
   157
* INF_image and SUP_image do not unfold composition.
9a241bc276cd normalising simp rules for compound operators
haftmann
parents: 56154
diff changeset
   158
INCOMPATIBILITY.
9a241bc276cd normalising simp rules for compound operators
haftmann
parents: 56154
diff changeset
   159
56154
f0a927235162 more complete set of lemmas wrt. image and composition
haftmann
parents: 56148
diff changeset
   160
* Swapped orientation of facts image_comp and vimage_comp:
f0a927235162 more complete set of lemmas wrt. image and composition
haftmann
parents: 56148
diff changeset
   161
  image_compose ~> image_comp [symmetric]
f0a927235162 more complete set of lemmas wrt. image and composition
haftmann
parents: 56148
diff changeset
   162
  image_comp ~> image_comp [symmetric]
f0a927235162 more complete set of lemmas wrt. image and composition
haftmann
parents: 56148
diff changeset
   163
  vimage_compose ~> vimage_comp [symmetric]
f0a927235162 more complete set of lemmas wrt. image and composition
haftmann
parents: 56148
diff changeset
   164
  vimage_comp ~> vimage_comp [symmetric]
f0a927235162 more complete set of lemmas wrt. image and composition
haftmann
parents: 56148
diff changeset
   165
  INCOMPATIBILITY.
f0a927235162 more complete set of lemmas wrt. image and composition
haftmann
parents: 56148
diff changeset
   166
56073
29e308b56d23 enhanced simplifier solver for preconditions of rewrite rule, can now deal with conjunctions
nipkow
parents: 56072
diff changeset
   167
* 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
   168
  can now deal with conjunctions.
29e308b56d23 enhanced simplifier solver for preconditions of rewrite rule, can now deal with conjunctions
nipkow
parents: 56072
diff changeset
   169
  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
   170
  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
   171
  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
   172
56076
e52fc7c37ed3 dropped redundant theorems
haftmann
parents: 56073
diff changeset
   173
* Dropped facts INF_comp, SUP_comp.  INCOMPATIBILITY.
e52fc7c37ed3 dropped redundant theorems
haftmann
parents: 56073
diff changeset
   174
55818
d8b2f50705d0 more precise imports;
haftmann
parents: 55757
diff changeset
   175
* HOL-Word:
d8b2f50705d0 more precise imports;
haftmann
parents: 55757
diff changeset
   176
  * Abandoned fact collection "word_arith_alts", which is a
d8b2f50705d0 more precise imports;
haftmann
parents: 55757
diff changeset
   177
  duplicate of "word_arith_wis".
d8b2f50705d0 more precise imports;
haftmann
parents: 55757
diff changeset
   178
  * Dropped first (duplicated) element in fact collections
d8b2f50705d0 more precise imports;
haftmann
parents: 55757
diff changeset
   179
  "sint_word_ariths", "word_arith_alts", "uint_word_ariths",
d8b2f50705d0 more precise imports;
haftmann
parents: 55757
diff changeset
   180
  "uint_word_arith_bintrs".
d8b2f50705d0 more precise imports;
haftmann
parents: 55757
diff changeset
   181
55757
9fc71814b8c1 prefer proof context over background theory
haftmann
parents: 55716
diff changeset
   182
* Code generator: explicit proof contexts in many ML interfaces.
9fc71814b8c1 prefer proof context over background theory
haftmann
parents: 55716
diff changeset
   183
INCOMPATIBILITY.
9fc71814b8c1 prefer proof context over background theory
haftmann
parents: 55716
diff changeset
   184
55686
e99ed112d303 NEWS and documentation, including correction of long-overseen "*"
haftmann
parents: 55677
diff changeset
   185
* Code generator: minimize exported identifiers by default.
55757
9fc71814b8c1 prefer proof context over background theory
haftmann
parents: 55716
diff changeset
   186
Minor INCOMPATIBILITY.
55686
e99ed112d303 NEWS and documentation, including correction of long-overseen "*"
haftmann
parents: 55677
diff changeset
   187
55677
1f89921f3e75 dropped long-unused option
haftmann
parents: 55668
diff changeset
   188
* Code generation for SML and OCaml: dropped arcane "no_signatures" option.
55757
9fc71814b8c1 prefer proof context over background theory
haftmann
parents: 55716
diff changeset
   189
Minor INCOMPATIBILITY.
55677
1f89921f3e75 dropped long-unused option
haftmann
parents: 55668
diff changeset
   190
55139
4d899933a51a NEWS for 31afce809794;
wenzelm
parents: 55122
diff changeset
   191
* Simproc "finite_Collect" is no longer enabled by default, due to
4d899933a51a NEWS for 31afce809794;
wenzelm
parents: 55122
diff changeset
   192
spurious crashes and other surprises.  Potential INCOMPATIBILITY.
4d899933a51a NEWS for 31afce809794;
wenzelm
parents: 55122
diff changeset
   193
55098
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   194
* Moved new (co)datatype package and its dependencies from "HOL-BNF" to "HOL".
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   195
  The "bnf", "wrap_free_constructors", "datatype_new", "codatatype",
55875
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   196
  "primcorec", and "primcorecursive" commands are now part of "Main".
55098
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   197
  Theory renamings:
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   198
    FunDef.thy ~> Fun_Def.thy (and Fun_Def_Base.thy)
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   199
    Library/Wfrec.thy ~> Wfrec.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   200
    Library/Zorn.thy ~> Zorn.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   201
    Cardinals/Order_Relation.thy ~> Order_Relation.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   202
    Library/Order_Union.thy ~> Cardinals/Order_Union.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   203
    Cardinals/Cardinal_Arithmetic_Base.thy ~> BNF_Cardinal_Arithmetic.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   204
    Cardinals/Cardinal_Order_Relation_Base.thy ~> BNF_Cardinal_Order_Relation.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   205
    Cardinals/Constructions_on_Wellorders_Base.thy ~> BNF_Constructions_on_Wellorders.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   206
    Cardinals/Wellorder_Embedding_Base.thy ~> BNF_Wellorder_Embedding.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   207
    Cardinals/Wellorder_Relation_Base.thy ~> BNF_Wellorder_Relation.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   208
    BNF/Ctr_Sugar.thy ~> Ctr_Sugar.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   209
    BNF/Basic_BNFs.thy ~> Basic_BNFs.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   210
    BNF/BNF_Comp.thy ~> BNF_Comp.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   211
    BNF/BNF_Def.thy ~> BNF_Def.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   212
    BNF/BNF_FP_Base.thy ~> BNF_FP_Base.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   213
    BNF/BNF_GFP.thy ~> BNF_GFP.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   214
    BNF/BNF_LFP.thy ~> BNF_LFP.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   215
    BNF/BNF_Util.thy ~> BNF_Util.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   216
    BNF/Coinduction.thy ~> Coinduction.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   217
    BNF/More_BNFs.thy ~> Library/More_BNFs.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   218
    BNF/Countable_Type.thy ~> Library/Countable_Set_Type.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   219
    BNF/Examples/* ~> BNF_Examples/*
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   220
  New theories:
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   221
    Wellorder_Extension.thy (split from Zorn.thy)
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   222
    Library/Cardinal_Notations.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   223
    Library/BNF_Decl.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   224
    BNF_Examples/Misc_Primcorec.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   225
    BNF_Examples/Stream_Processor.thy
55519
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   226
  Discontinued theories:
55098
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   227
    BNF/BNF.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   228
    BNF/Equiv_Relations_More.thy
55519
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   229
  INCOMPATIBILITY.
55098
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   230
56118
d3967fdc800a updated NEWS and CONTRIBUTORS (BNF, SMT2, Sledgehammer)
blanchet
parents: 56076
diff changeset
   231
* New (co)datatype package:
55875
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   232
  * "primcorec" is fully implemented.
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   233
  * Renamed commands:
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   234
      datatype_new_compat ~> datatype_compat
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   235
      primrec_new ~> primrec
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   236
      wrap_free_constructors ~> free_constructors
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   237
    INCOMPATIBILITY.
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   238
  * The generated constants "xxx_case" and "xxx_rec" have been renamed
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   239
    "case_xxx" and "rec_xxx" (e.g., "prod_case" ~> "case_prod").
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   240
    INCOMPATIBILITY.
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   241
  * The constant "xxx_(un)fold" and related theorems are no longer generated.
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   242
    Use "xxx_(co)rec" or define "xxx_(un)fold" manually using "prim(co)rec".
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   243
    INCOMPATIBILITY.
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   244
55643
blanchet
parents: 55622
diff changeset
   245
* Old datatype package:
blanchet
parents: 55622
diff changeset
   246
  * The generated theorems "xxx.cases" and "xxx.recs" have been renamed
blanchet
parents: 55622
diff changeset
   247
    "xxx.case" and "xxx.rec" (e.g., "sum.cases" -> "sum.case").
blanchet
parents: 55622
diff changeset
   248
    INCOMPATIBILITY.
blanchet
parents: 55622
diff changeset
   249
  * The generated constants "xxx_case" and "xxx_rec" have been renamed
blanchet
parents: 55622
diff changeset
   250
    "case_xxx" and "rec_xxx" (e.g., "prod_case" ~> "case_prod").
55427
7a3e78ee813b [mq]: news
blanchet
parents: 55385
diff changeset
   251
    INCOMPATIBILITY.
7a3e78ee813b [mq]: news
blanchet
parents: 55385
diff changeset
   252
55524
f41ef840f09d folded 'list_all2' with the relator generated by 'datatype_new'
blanchet
parents: 55519
diff changeset
   253
* The types "'a list" and "'a option", their set and map functions, their
55585
014138b356c4 updated NEWS
blanchet
parents: 55580
diff changeset
   254
  relators, and their selectors are now produced using the new BNF-based
014138b356c4 updated NEWS
blanchet
parents: 55580
diff changeset
   255
  datatype package.
55519
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   256
  Renamed constants:
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   257
    Option.set ~> set_option
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   258
    Option.map ~> map_option
55525
70b7e91fa1f9 folded 'rel_option' into 'option_rel'
blanchet
parents: 55524
diff changeset
   259
    option_rel ~> rel_option
55867
79b915f26533 rationalized internals
blanchet
parents: 55818
diff changeset
   260
    option_rec ~> case_option
55519
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   261
  Renamed theorems:
55585
014138b356c4 updated NEWS
blanchet
parents: 55580
diff changeset
   262
    set_def ~> set_rec[abs_def]
55519
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   263
    map_def ~> map_rec[abs_def]
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   264
    Option.map_def ~> map_option_case[abs_def] (with "case_option" instead of "rec_option")
55867
79b915f26533 rationalized internals
blanchet
parents: 55818
diff changeset
   265
    option.recs ~> option.case
55524
f41ef840f09d folded 'list_all2' with the relator generated by 'datatype_new'
blanchet
parents: 55519
diff changeset
   266
    list_all2_def ~> list_all2_iff
55585
014138b356c4 updated NEWS
blanchet
parents: 55580
diff changeset
   267
    set.simps ~> set_simps (or the slightly different "list.set")
55519
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   268
    map.simps ~> list.map
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   269
    hd.simps ~> list.sel(1)
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   270
    tl.simps ~> list.sel(2-3)
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   271
    the.simps ~> option.sel
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   272
  INCOMPATIBILITY.
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   273
55933
12ee2c407dad renamed 'fset_rel' to 'rel_fset'
blanchet
parents: 55931
diff changeset
   274
* The following map functions and relators have been renamed:
55939
682fc100dbff fixed NEWS
blanchet
parents: 55938
diff changeset
   275
    sum_map ~> map_sum
682fc100dbff fixed NEWS
blanchet
parents: 55938
diff changeset
   276
    map_pair ~> map_prod
55944
7ab8f003fe41 renamed 'prod_rel' to 'rel_prod'
blanchet
parents: 55943
diff changeset
   277
    prod_rel ~> rel_prod
55943
5c2df04e97d1 renamed 'sum_rel' to 'rel_sum'
blanchet
parents: 55942
diff changeset
   278
    sum_rel ~> rel_sum
55945
e96383acecf9 renamed 'fun_rel' to 'rel_fun'
blanchet
parents: 55944
diff changeset
   279
    fun_rel ~> rel_fun
55942
c2d96043de4b renamed 'filter_rel' to 'rel_filter'
blanchet
parents: 55940
diff changeset
   280
    set_rel ~> rel_set
c2d96043de4b renamed 'filter_rel' to 'rel_filter'
blanchet
parents: 55940
diff changeset
   281
    filter_rel ~> rel_filter
55940
7339ef350739 renamed 'vset_rel' to 'rel_vset'
blanchet
parents: 55939
diff changeset
   282
    fset_rel ~> rel_fset (in "Library/FSet.thy")
7339ef350739 renamed 'vset_rel' to 'rel_vset'
blanchet
parents: 55939
diff changeset
   283
    cset_rel ~> rel_cset (in "Library/Countable_Set_Type.thy")
55942
c2d96043de4b renamed 'filter_rel' to 'rel_filter'
blanchet
parents: 55940
diff changeset
   284
    vset ~> rel_vset (in "Library/Quotient_Set.thy")
55931
62156e694f3d renamed 'map_sum' to 'sum_map'
blanchet
parents: 55889
diff changeset
   285
55098
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   286
* New theory:
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   287
    Cardinals/Ordinal_Arithmetic.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   288
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   289
* Theory reorganizations:
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   290
  * Big_Operators.thy ~> Groups_Big.thy and Lattices_Big.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   291
56118
d3967fdc800a updated NEWS and CONTRIBUTORS (BNF, SMT2, Sledgehammer)
blanchet
parents: 56076
diff changeset
   292
* SMT module:
d3967fdc800a updated NEWS and CONTRIBUTORS (BNF, SMT2, Sledgehammer)
blanchet
parents: 56076
diff changeset
   293
  * 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
   294
    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
   295
    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
   296
    elsewhere.
d3967fdc800a updated NEWS and CONTRIBUTORS (BNF, SMT2, Sledgehammer)
blanchet
parents: 56076
diff changeset
   297
55183
17ec4a29ef71 renamed Sledgehammer options for symmetry between positive and negative versions
blanchet
parents: 55152
diff changeset
   298
* Sledgehammer:
56118
d3967fdc800a updated NEWS and CONTRIBUTORS (BNF, SMT2, Sledgehammer)
blanchet
parents: 56076
diff changeset
   299
  - New prover "z3_new" with support for Isar proofs
55289
30d874dc7000 added new option to documentation
blanchet
parents: 55183
diff changeset
   300
  - New option:
55297
1dfcd49f5dcb renamed 'smt' option 'smt_proofs' to avoid clash with 'smt' prover
blanchet
parents: 55289
diff changeset
   301
      smt_proofs
55183
17ec4a29ef71 renamed Sledgehammer options for symmetry between positive and negative versions
blanchet
parents: 55152
diff changeset
   302
  - Renamed options:
17ec4a29ef71 renamed Sledgehammer options for symmetry between positive and negative versions
blanchet
parents: 55152
diff changeset
   303
      isar_compress ~> compress_isar
17ec4a29ef71 renamed Sledgehammer options for symmetry between positive and negative versions
blanchet
parents: 55152
diff changeset
   304
      isar_try0 ~> try0_isar
17ec4a29ef71 renamed Sledgehammer options for symmetry between positive and negative versions
blanchet
parents: 55152
diff changeset
   305
    INCOMPATIBILITY.
17ec4a29ef71 renamed Sledgehammer options for symmetry between positive and negative versions
blanchet
parents: 55152
diff changeset
   306
55315
54b0352fb46d removed legacy 'metisFT' method
blanchet
parents: 55297
diff changeset
   307
* Metis:
54b0352fb46d removed legacy 'metisFT' method
blanchet
parents: 55297
diff changeset
   308
  - Removed legacy proof method 'metisFT'. Use 'metis (full_types)' instead.
54b0352fb46d removed legacy 'metisFT' method
blanchet
parents: 55297
diff changeset
   309
    INCOMPATIBILITY.
54b0352fb46d removed legacy 'metisFT' method
blanchet
parents: 55297
diff changeset
   310
55183
17ec4a29ef71 renamed Sledgehammer options for symmetry between positive and negative versions
blanchet
parents: 55152
diff changeset
   311
* 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
   312
55519
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   313
* Command renaming: enriched_type ~> functor. INCOMPATIBILITY.
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   314
55015
e33c5bd729ff added \<newline> symbol, which is used for char/string literals in HOL;
wenzelm
parents: 55007
diff changeset
   315
* 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
   316
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
   317
55007
0c07990363a3 activation of Z3 via "z3_non_commercial" system option (without requiring restart);
wenzelm
parents: 55006
diff changeset
   318
* 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
   319
(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
   320
"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
   321
Plugin Options / Isabelle / General.
0c07990363a3 activation of Z3 via "z3_non_commercial" system option (without requiring restart);
wenzelm
parents: 55006
diff changeset
   322
54893
4061ec8adb1c avoid unicode text, which causes problems when recoding symbols (e.g. via UTF8-Isabelle in Isabelle/jEdit);
wenzelm
parents: 54890
diff changeset
   323
* "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
   324
INCOMPATIBILITY.
4061ec8adb1c avoid unicode text, which causes problems when recoding symbols (e.g. via UTF8-Isabelle in Isabelle/jEdit);
wenzelm
parents: 54890
diff changeset
   325
4061ec8adb1c avoid unicode text, which causes problems when recoding symbols (e.g. via UTF8-Isabelle in Isabelle/jEdit);
wenzelm
parents: 54890
diff changeset
   326
* "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
   327
with the given constants.
cb892d835803 fundamental treatment of undefined vs. universally partial replaces code_abort
haftmann
parents: 54881
diff changeset
   328
54864
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   329
* Abolished slightly odd global lattice interpretation for min/max.
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   330
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   331
Fact consolidations:
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   332
    min_max.inf_assoc ~> min.assoc
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   333
    min_max.inf_commute ~> min.commute
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   334
    min_max.inf_left_commute ~> min.left_commute
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   335
    min_max.inf_idem ~> min.idem
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   336
    min_max.inf_left_idem ~> min.left_idem
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   337
    min_max.inf_right_idem ~> min.right_idem
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   338
    min_max.sup_assoc ~> max.assoc
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   339
    min_max.sup_commute ~> max.commute
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   340
    min_max.sup_left_commute ~> max.left_commute
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   341
    min_max.sup_idem ~> max.idem
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   342
    min_max.sup_left_idem ~> max.left_idem
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   343
    min_max.sup_inf_distrib1 ~> max_min_distrib2
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   344
    min_max.sup_inf_distrib2 ~> max_min_distrib1
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   345
    min_max.inf_sup_distrib1 ~> min_max_distrib2
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   346
    min_max.inf_sup_distrib2 ~> min_max_distrib1
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   347
    min_max.distrib ~> min_max_distribs
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   348
    min_max.inf_absorb1 ~> min.absorb1
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   349
    min_max.inf_absorb2 ~> min.absorb2
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   350
    min_max.sup_absorb1 ~> max.absorb1
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   351
    min_max.sup_absorb2 ~> max.absorb2
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   352
    min_max.le_iff_inf ~> min.absorb_iff1
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   353
    min_max.le_iff_sup ~> max.absorb_iff2
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   354
    min_max.inf_le1 ~> min.cobounded1
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   355
    min_max.inf_le2 ~> min.cobounded2
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   356
    le_maxI1, min_max.sup_ge1 ~> max.cobounded1
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   357
    le_maxI2, min_max.sup_ge2 ~> max.cobounded2
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   358
    min_max.le_infI1 ~> min.coboundedI1
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   359
    min_max.le_infI2 ~> min.coboundedI2
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   360
    min_max.le_supI1 ~> max.coboundedI1
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   361
    min_max.le_supI2 ~> max.coboundedI2
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   362
    min_max.less_infI1 ~> min.strict_coboundedI1
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   363
    min_max.less_infI2 ~> min.strict_coboundedI2
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   364
    min_max.less_supI1 ~> max.strict_coboundedI1
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   365
    min_max.less_supI2 ~> max.strict_coboundedI2
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   366
    min_max.inf_mono ~> min.mono
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   367
    min_max.sup_mono ~> max.mono
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   368
    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
   369
    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
   370
    min_max.le_inf_iff ~> min.bounded_iff
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   371
    min_max.le_sup_iff ~> max.bounded_iff
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   372
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   373
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
   374
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
   375
max.left_commute, max.left_idem directly.
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   376
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   377
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
   378
max.cobounded1m max.cobounded2 directly.
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   379
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   380
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
   381
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   382
INCOMPATBILITY. 
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   383
54850
haftmann
parents: 54787
diff changeset
   384
* Word library: bit representations prefer type bool over type bit.
haftmann
parents: 54787
diff changeset
   385
INCOMPATIBILITY.
haftmann
parents: 54787
diff changeset
   386
54745
46e441e61ff5 disambiguation of interpretation prefixes
haftmann
parents: 54742
diff changeset
   387
* Theorem disambiguation Inf_le_Sup (on finite sets) ~> Inf_fin_le_Sup_fin.
54850
haftmann
parents: 54787
diff changeset
   388
INCOMPATIBILITY.
54745
46e441e61ff5 disambiguation of interpretation prefixes
haftmann
parents: 54742
diff changeset
   389
54708
haftmann
parents: 54705
diff changeset
   390
* Code generations are provided for make, fields, extend and truncate
haftmann
parents: 54705
diff changeset
   391
operations on records.
haftmann
parents: 54705
diff changeset
   392
54295
45a5523d4a63 qualifed popular user space names
haftmann
parents: 54264
diff changeset
   393
* Qualified constant names Wellfounded.acc, Wellfounded.accp.
45a5523d4a63 qualifed popular user space names
haftmann
parents: 54264
diff changeset
   394
INCOMPATIBILITY.
45a5523d4a63 qualifed popular user space names
haftmann
parents: 54264
diff changeset
   395
54228
229282d53781 purely algebraic foundation for even/odd
haftmann
parents: 54227
diff changeset
   396
* Fact generalization and consolidation:
229282d53781 purely algebraic foundation for even/odd
haftmann
parents: 54227
diff changeset
   397
    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
   398
INCOMPATIBILITY.
229282d53781 purely algebraic foundation for even/odd
haftmann
parents: 54227
diff changeset
   399
229282d53781 purely algebraic foundation for even/odd
haftmann
parents: 54227
diff changeset
   400
* Purely algebraic definition of even.  Fact generalization and consolidation:
229282d53781 purely algebraic foundation for even/odd
haftmann
parents: 54227
diff changeset
   401
    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
   402
    even_zero_(nat|int) ~> even_zero
229282d53781 purely algebraic foundation for even/odd
haftmann
parents: 54227
diff changeset
   403
INCOMPATIBILITY.
54055
5bf55a713232 back to post-release mode -- after fork point;
wenzelm
parents: 54049
diff changeset
   404
54489
03ff4d1e6784 eliminiated neg_numeral in favour of - (numeral _)
haftmann
parents: 54449
diff changeset
   405
* Abolished neg_numeral.
03ff4d1e6784 eliminiated neg_numeral in favour of - (numeral _)
haftmann
parents: 54449
diff changeset
   406
  * Canonical representation for minus one is "- 1".
03ff4d1e6784 eliminiated neg_numeral in favour of - (numeral _)
haftmann
parents: 54449
diff changeset
   407
  * Canonical representation for other negative numbers is "- (numeral _)".
54502
e7c9a14632d0 more correct NEWS
haftmann
parents: 54489
diff changeset
   408
  * When devising rule sets for number calculation, consider the
54587
19cd731eb745 even more precise NEWS
haftmann
parents: 54533
diff changeset
   409
    following canonical cases: 0, 1, numeral _, - 1, - numeral _.
19cd731eb745 even more precise NEWS
haftmann
parents: 54533
diff changeset
   410
  * 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
   411
    like "numeral One", "- numeral One", "- 0" and even "- ... - _".
54489
03ff4d1e6784 eliminiated neg_numeral in favour of - (numeral _)
haftmann
parents: 54449
diff changeset
   412
  * Syntax for negative numerals is mere input syntax.
03ff4d1e6784 eliminiated neg_numeral in favour of - (numeral _)
haftmann
parents: 54449
diff changeset
   413
INCOMPATBILITY.
03ff4d1e6784 eliminiated neg_numeral in favour of - (numeral _)
haftmann
parents: 54449
diff changeset
   414
54230
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   415
* Elimination of fact duplicates:
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   416
    equals_zero_I ~> minus_unique
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   417
    diff_eq_0_iff_eq ~> right_minus_eq
54588
traytel
parents: 54587
diff changeset
   418
    nat_infinite ~> infinite_UNIV_nat
traytel
parents: 54587
diff changeset
   419
    int_infinite ~> infinite_UNIV_int
54230
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   420
INCOMPATIBILITY.
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   421
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   422
* Fact name consolidation:
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   423
    diff_def, diff_minus, ab_diff_minus ~> diff_conv_add_uminus
54250
7d2544dd3988 fact generalization and name consolidation
haftmann
parents: 54230
diff changeset
   424
    minus_le_self_iff ~> neg_less_eq_nonneg
7d2544dd3988 fact generalization and name consolidation
haftmann
parents: 54230
diff changeset
   425
    le_minus_self_iff ~> less_eq_neg_nonpos
7d2544dd3988 fact generalization and name consolidation
haftmann
parents: 54230
diff changeset
   426
    neg_less_nonneg ~> neg_less_pos
7d2544dd3988 fact generalization and name consolidation
haftmann
parents: 54230
diff changeset
   427
    less_minus_self_iff ~> less_neg_neg [simp]
54230
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   428
INCOMPATIBILITY.
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   429
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   430
* More simplification rules on unary and binary minus:
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   431
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
   432
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
   433
add_minus_cancel, diff_add_cancel, le_add_same_cancel1,
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   434
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
   435
minus_add_cancel, uminus_add_conv_diff.  These correspondingly
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   436
have been taken away from fact collections algebra_simps and
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   437
field_simps.  INCOMPATIBILITY.
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   438
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   439
To restore proofs, the following patterns are helpful:
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   440
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   441
a) Arbitrary failing proof not involving "diff_def":
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   442
Consider simplification with algebra_simps or field_simps.
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   443
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   444
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
   445
Try with "using <rule for addition> of [... "- _" ...]" by simp".
54230
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   446
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   447
c) Simplification with "diff_def": just drop "diff_def".
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   448
Consider simplification with algebra_simps or field_simps;
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   449
or the brute way with
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   450
"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
   451
54264
hoelzl
parents: 54250
diff changeset
   452
* SUP and INF generalized to conditionally_complete_lattice
hoelzl
parents: 54250
diff changeset
   453
hoelzl
parents: 54250
diff changeset
   454
* Theory Lubs moved HOL image to HOL-Library. It is replaced by
hoelzl
parents: 54250
diff changeset
   455
Conditionally_Complete_Lattices.   INCOMPATIBILITY.
hoelzl
parents: 54250
diff changeset
   456
hoelzl
parents: 54250
diff changeset
   457
* Introduce bdd_above and bdd_below in Conditionally_Complete_Lattices, use them
hoelzl
parents: 54250
diff changeset
   458
instead of explicitly stating boundedness of sets.
hoelzl
parents: 54250
diff changeset
   459
54631
Andreas Lochbihler
parents: 54588
diff changeset
   460
* ccpo.admissible quantifies only over non-empty chains to allow
Andreas Lochbihler
parents: 54588
diff changeset
   461
more syntax-directed proof rules; the case of the empty chain
Andreas Lochbihler
parents: 54588
diff changeset
   462
shows up as additional case in fixpoint induction proofs.
Andreas Lochbihler
parents: 54588
diff changeset
   463
INCOMPATIBILITY
54264
hoelzl
parents: 54250
diff changeset
   464
56214
hoelzl
parents: 56212
diff changeset
   465
* Removed and renamed theorems in Series:
hoelzl
parents: 56212
diff changeset
   466
  summable_le         ~>  suminf_le
hoelzl
parents: 56212
diff changeset
   467
  suminf_le           ~>  suminf_le_const
hoelzl
parents: 56212
diff changeset
   468
  series_pos_le       ~>  setsum_le_suminf
hoelzl
parents: 56212
diff changeset
   469
  series_pos_less     ~>  setsum_less_suminf
hoelzl
parents: 56212
diff changeset
   470
  suminf_ge_zero      ~>  suminf_nonneg
hoelzl
parents: 56212
diff changeset
   471
  suminf_gt_zero      ~>  suminf_pos
hoelzl
parents: 56212
diff changeset
   472
  suminf_gt_zero_iff  ~>  suminf_pos_iff
hoelzl
parents: 56212
diff changeset
   473
  summable_sumr_LIMSEQ_suminf  ~>  summable_LIMSEQ
hoelzl
parents: 56212
diff changeset
   474
  suminf_0_le         ~>  suminf_nonneg [rotate]
hoelzl
parents: 56212
diff changeset
   475
  pos_summable        ~>  summableI_nonneg_bounded
hoelzl
parents: 56212
diff changeset
   476
  ratio_test          ~>  summable_ratio_test
hoelzl
parents: 56212
diff changeset
   477
hoelzl
parents: 56212
diff changeset
   478
  removed series_zero, replaced by sums_finite
hoelzl
parents: 56212
diff changeset
   479
hoelzl
parents: 56212
diff changeset
   480
  removed auxiliary lemmas:
hoelzl
parents: 56212
diff changeset
   481
    sumr_offset, sumr_offset2, sumr_offset3, sumr_offset4, sumr_group,
hoelzl
parents: 56212
diff changeset
   482
    half, le_Suc_ex_iff, lemma_realpow_diff_sumr, real_setsum_nat_ivl_bounded,
hoelzl
parents: 56212
diff changeset
   483
    summable_le2, ratio_test_lemma2, sumr_minus_one_realpow_zerom,
hoelzl
parents: 56212
diff changeset
   484
    sumr_one_lb_realpow_zero, summable_convergent_sumr_iff, sumr_diff_mult_const
hoelzl
parents: 56212
diff changeset
   485
INCOMPATIBILITY.
hoelzl
parents: 56212
diff changeset
   486
hoelzl
parents: 56212
diff changeset
   487
* Replace (F)DERIV syntax by has_derivative:
hoelzl
parents: 56212
diff changeset
   488
  - "(f has_derivative f') (at x within s)" replaces "FDERIV f x : s : f'"
hoelzl
parents: 56212
diff changeset
   489
hoelzl
parents: 56212
diff changeset
   490
  - "(f has_field_derivative f') (at x within s)" replaces "DERIV f x : s : f'"
hoelzl
parents: 56212
diff changeset
   491
hoelzl
parents: 56212
diff changeset
   492
  - "f differentiable at x within s" replaces "_ differentiable _ in _" syntax
hoelzl
parents: 56212
diff changeset
   493
hoelzl
parents: 56212
diff changeset
   494
  - removed constant isDiff
hoelzl
parents: 56212
diff changeset
   495
hoelzl
parents: 56212
diff changeset
   496
  - "DERIV f x : f'" and "FDERIV f x : f'" syntax is only available as input
hoelzl
parents: 56212
diff changeset
   497
    syntax.
hoelzl
parents: 56212
diff changeset
   498
hoelzl
parents: 56212
diff changeset
   499
  - "DERIV f x : s : f'" and "FDERIV f x : s : f'" syntax removed
hoelzl
parents: 56212
diff changeset
   500
hoelzl
parents: 56212
diff changeset
   501
  - Renamed FDERIV_... lemmas to has_derivative_...
hoelzl
parents: 56212
diff changeset
   502
hoelzl
parents: 56212
diff changeset
   503
  - Other renamings:
hoelzl
parents: 56212
diff changeset
   504
    differentiable_def        ~>  real_differentiable_def
hoelzl
parents: 56212
diff changeset
   505
    differentiableE           ~>  real_differentiableE
hoelzl
parents: 56212
diff changeset
   506
    fderiv_def                ~>  has_derivative_at
hoelzl
parents: 56212
diff changeset
   507
    field_fderiv_def          ~>  field_has_derivative_at
hoelzl
parents: 56212
diff changeset
   508
    isDiff_der                ~>  differentiable_def
hoelzl
parents: 56212
diff changeset
   509
    deriv_fderiv              ~>  has_field_derivative_def
hoelzl
parents: 56212
diff changeset
   510
INCOMPATIBILITY.
hoelzl
parents: 56212
diff changeset
   511
55049
327eafb594ba removed obsolete remote_cvc3 and remote_z3
boehmes
parents: 55029
diff changeset
   512
* 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
   513
54672
748778ac0ab8 relocate NEWS to post-release version (cf. 7a14f831d02d);
wenzelm
parents: 54671
diff changeset
   514
* Nitpick:
748778ac0ab8 relocate NEWS to post-release version (cf. 7a14f831d02d);
wenzelm
parents: 54671
diff changeset
   515
  - Fixed soundness bug whereby mutually recursive datatypes could take
748778ac0ab8 relocate NEWS to post-release version (cf. 7a14f831d02d);
wenzelm
parents: 54671
diff changeset
   516
    infinite values.
55889
6bfbec3dff62 tuned code
blanchet
parents: 55875
diff changeset
   517
  - Fixed soundness bug with low-level number functions such as "Abs_Integ" and
6bfbec3dff62 tuned code
blanchet
parents: 55875
diff changeset
   518
    "Rep_Integ".
6bfbec3dff62 tuned code
blanchet
parents: 55875
diff changeset
   519
  - Removed "std" option.
6bfbec3dff62 tuned code
blanchet
parents: 55875
diff changeset
   520
  - Renamed "show_datatypes" to "show_types" and "hide_datatypes" to
6bfbec3dff62 tuned code
blanchet
parents: 55875
diff changeset
   521
    "hide_types".
54672
748778ac0ab8 relocate NEWS to post-release version (cf. 7a14f831d02d);
wenzelm
parents: 54671
diff changeset
   522
54787
immler
parents: 54745
diff changeset
   523
* HOL-Multivariate_Analysis:
immler
parents: 54745
diff changeset
   524
  - type class ordered_real_vector for ordered vector spaces
immler
parents: 54745
diff changeset
   525
  - changed order of ordered_euclidean_space to be compatible with
immler
parents: 54745
diff changeset
   526
    pointwise ordering on products. Therefore instance of
immler
parents: 54745
diff changeset
   527
    conditionally_complete_lattice and ordered_real_vector.
immler
parents: 54745
diff changeset
   528
    INCOMPATIBILITY: use box instead of greaterThanLessThan or
immler
parents: 54745
diff changeset
   529
    explicit set-comprehensions with eucl_less for other (half-) open
immler
parents: 54745
diff changeset
   530
    intervals.
immler
parents: 54745
diff changeset
   531
54672
748778ac0ab8 relocate NEWS to post-release version (cf. 7a14f831d02d);
wenzelm
parents: 54671
diff changeset
   532
55622
ce575c2212fc clarified markup cumulation order (see also 25306d92f4ad and 0009a6ebc83b), e.g. relevant for completion_context;
wenzelm
parents: 55585
diff changeset
   533
*** Scala ***
ce575c2212fc clarified markup cumulation order (see also 25306d92f4ad and 0009a6ebc83b), e.g. relevant for completion_context;
wenzelm
parents: 55585
diff changeset
   534
ce575c2212fc clarified markup cumulation order (see also 25306d92f4ad and 0009a6ebc83b), e.g. relevant for completion_context;
wenzelm
parents: 55585
diff changeset
   535
* 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
   536
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
   537
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
   538
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
   539
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
   540
ce575c2212fc clarified markup cumulation order (see also 25306d92f4ad and 0009a6ebc83b), e.g. relevant for completion_context;
wenzelm
parents: 55585
diff changeset
   541
54449
f3cfe882f9af toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents: 54384
diff changeset
   542
*** ML ***
f3cfe882f9af toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents: 54384
diff changeset
   543
56303
4cc3f4db3447 clarified Isabelle/ML bootstrap, such that Execution does not require ML_Compiler;
wenzelm
parents: 56285
diff changeset
   544
* 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
   545
structure Runtime.  Minor INCOMPATIBILITY.
4cc3f4db3447 clarified Isabelle/ML bootstrap, such that Execution does not require ML_Compiler;
wenzelm
parents: 56285
diff changeset
   546
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
   547
* 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
   548
"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
   549
"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
   550
56281
03c3d1a7c3b8 proper configuration option "ML_print_depth";
wenzelm
parents: 56279
diff changeset
   551
* Renamed configuration option "ML_trace" to "ML_source_trace". Minor
03c3d1a7c3b8 proper configuration option "ML_print_depth";
wenzelm
parents: 56279
diff changeset
   552
INCOMPATIBILITY.
03c3d1a7c3b8 proper configuration option "ML_print_depth";
wenzelm
parents: 56279
diff changeset
   553
03c3d1a7c3b8 proper configuration option "ML_print_depth";
wenzelm
parents: 56279
diff changeset
   554
* Configuration option "ML_print_depth" controls the pretty-printing
03c3d1a7c3b8 proper configuration option "ML_print_depth";
wenzelm
parents: 56279
diff changeset
   555
depth of the ML compiler within the context.  The old print_depth in
56285
wenzelm
parents: 56281
diff changeset
   556
ML is still available as default_print_depth, but rarely used.  Minor
wenzelm
parents: 56281
diff changeset
   557
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
   558
55143
04448228381d explicit eigen-context for attributes "where", "of", and corresponding read_instantiate, instantiate_tac;
wenzelm
parents: 55139
diff changeset
   559
* 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
   560
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
   561
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
   562
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
   563
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
   564
of schematic variables.
04448228381d explicit eigen-context for attributes "where", "of", and corresponding read_instantiate, instantiate_tac;
wenzelm
parents: 55139
diff changeset
   565
54449
f3cfe882f9af toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents: 54384
diff changeset
   566
* Toplevel function "use" refers to raw ML bootstrap environment,
f3cfe882f9af toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents: 54384
diff changeset
   567
without Isar context nor antiquotations.  Potential INCOMPATIBILITY.
f3cfe882f9af toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents: 54384
diff changeset
   568
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
   569
formal context.
f3cfe882f9af toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents: 54384
diff changeset
   570
54742
7a86358a3c0b proper context for basic Simplifier operations: rewrite_rule, rewrite_goals_rule, rewrite_goals_tac etc.;
wenzelm
parents: 54732
diff changeset
   571
* 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
   572
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
   573
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
   574
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
   575
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
   576
* 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
   577
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
   578
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
   579
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
   580
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
   581
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
   582
56205
ceb8a93460b7 clarified modules;
wenzelm
parents: 56166
diff changeset
   583
* Simplified programming interface to define ML antiquotations, see
ceb8a93460b7 clarified modules;
wenzelm
parents: 56166
diff changeset
   584
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
   585
56071
2ffdedb0c044 added ML antiquotation @{here};
wenzelm
parents: 56069
diff changeset
   586
* ML antiquotation @{here} refers to its source position, which is
2ffdedb0c044 added ML antiquotation @{here};
wenzelm
parents: 56069
diff changeset
   587
occasionally useful for experimentation and diagnostic purposes.
2ffdedb0c044 added ML antiquotation @{here};
wenzelm
parents: 56069
diff changeset
   588
56135
efa24d31e595 added ML antiquotation @{path};
wenzelm
parents: 56072
diff changeset
   589
* ML antiquotation @{path} produces a Path.T value, similarly to
efa24d31e595 added ML antiquotation @{path};
wenzelm
parents: 56072
diff changeset
   590
Path.explode, but with compile-time check against the file-system and
efa24d31e595 added ML antiquotation @{path};
wenzelm
parents: 56072
diff changeset
   591
some PIDE markup.  Note that unlike theory source, ML does not have a
efa24d31e595 added ML antiquotation @{path};
wenzelm
parents: 56072
diff changeset
   592
well-defined master directory, so an absolute symbolic path
efa24d31e595 added ML antiquotation @{path};
wenzelm
parents: 56072
diff changeset
   593
specification is usually required, e.g. "~~/src/HOL".
efa24d31e595 added ML antiquotation @{path};
wenzelm
parents: 56072
diff changeset
   594
54449
f3cfe882f9af toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents: 54384
diff changeset
   595
54683
cf48ddc266e5 clarified "isabelle display" and 'display_drafts': re-use file and program instance, open asynchronously via desktop environment;
wenzelm
parents: 54672
diff changeset
   596
*** System ***
cf48ddc266e5 clarified "isabelle display" and 'display_drafts': re-use file and program instance, open asynchronously via desktop environment;
wenzelm
parents: 54672
diff changeset
   597
cf48ddc266e5 clarified "isabelle display" and 'display_drafts': re-use file and program instance, open asynchronously via desktop environment;
wenzelm
parents: 54672
diff changeset
   598
* 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
   599
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
   600
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
   601
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
   602
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
   603
cf48ddc266e5 clarified "isabelle display" and 'display_drafts': re-use file and program instance, open asynchronously via desktop environment;
wenzelm
parents: 54672
diff changeset
   604
* 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
   605
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
   606
$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
   607
cf48ddc266e5 clarified "isabelle display" and 'display_drafts': re-use file and program instance, open asynchronously via desktop environment;
wenzelm
parents: 54672
diff changeset
   608
54449
f3cfe882f9af toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents: 54384
diff changeset
   609
54639
5adc68deb322 updated to Isabelle2013-2;
wenzelm
parents: 54378
diff changeset
   610
New in Isabelle2013-2 (December 2013)
5adc68deb322 updated to Isabelle2013-2;
wenzelm
parents: 54378
diff changeset
   611
-------------------------------------
5adc68deb322 updated to Isabelle2013-2;
wenzelm
parents: 54378
diff changeset
   612
5adc68deb322 updated to Isabelle2013-2;
wenzelm
parents: 54378
diff changeset
   613
*** Prover IDE -- Isabelle/Scala/jEdit ***
5adc68deb322 updated to Isabelle2013-2;
wenzelm
parents: 54378
diff changeset
   614
5adc68deb322 updated to Isabelle2013-2;
wenzelm
parents: 54378
diff changeset
   615
* More robust editing of running commands with internal forks,
5adc68deb322 updated to Isabelle2013-2;
wenzelm
parents: 54378
diff changeset
   616
e.g. non-terminating 'by' steps.
5adc68deb322 updated to Isabelle2013-2;
wenzelm
parents: 54378
diff changeset
   617
54641
wenzelm
parents: 54639
diff changeset
   618
* More relaxed Sledgehammer panel: avoid repeated application of query
wenzelm
parents: 54639
diff changeset
   619
after edits surrounding the command location.
wenzelm
parents: 54639
diff changeset
   620
54648
wenzelm
parents: 54641
diff changeset
   621
* More status information about commands that are interrupted
wenzelm
parents: 54641
diff changeset
   622
accidentally (via physical event or Poly/ML runtime system signal,
wenzelm
parents: 54641
diff changeset
   623
e.g. out-of-memory).
wenzelm
parents: 54641
diff changeset
   624
54653
wenzelm
parents: 54648
diff changeset
   625
wenzelm
parents: 54648
diff changeset
   626
*** System ***
wenzelm
parents: 54648
diff changeset
   627
wenzelm
parents: 54648
diff changeset
   628
* More robust termination of external processes managed by
54664
wenzelm
parents: 54653
diff changeset
   629
Isabelle/ML: support cancellation of tasks within the range of
wenzelm
parents: 54653
diff changeset
   630
milliseconds, as required for PIDE document editing with automatically
wenzelm
parents: 54653
diff changeset
   631
tried tools (e.g. Sledgehammer).
54653
wenzelm
parents: 54648
diff changeset
   632
54648
wenzelm
parents: 54641
diff changeset
   633
* Reactivated Isabelle/Scala kill command for external processes on
wenzelm
parents: 54641
diff changeset
   634
Mac OS X, which was accidentally broken in Isabelle2013-1 due to a
wenzelm
parents: 54641
diff changeset
   635
workaround for some Debian/Ubuntu Linux versions from 2013.
wenzelm
parents: 54641
diff changeset
   636
54639
5adc68deb322 updated to Isabelle2013-2;
wenzelm
parents: 54378
diff changeset
   637
5adc68deb322 updated to Isabelle2013-2;
wenzelm
parents: 54378
diff changeset
   638
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   639
New in Isabelle2013-1 (November 2013)
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   640
-------------------------------------
50994
aafd4270b4d4 back to post-release mode -- after fork point;
wenzelm
parents: 50993
diff changeset
   641
51293
05b1bbae748d discontinued obsolete 'uses' within theory header;
wenzelm
parents: 51238
diff changeset
   642
*** General ***
05b1bbae748d discontinued obsolete 'uses' within theory header;
wenzelm
parents: 51238
diff changeset
   643
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   644
* Discontinued obsolete 'uses' within theory header.  Note that
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   645
commands like 'ML_file' work without separate declaration of file
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   646
dependencies.  Minor INCOMPATIBILITY.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   647
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   648
* Discontinued redundant 'use' command, which was superseded by
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   649
'ML_file' in Isabelle2013.  Minor INCOMPATIBILITY.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   650
53016
fa9c38891cf2 disable old identifier syntax by default, legacy_isub_isup := true may be used temporarily as fall-back;
wenzelm
parents: 52949
diff changeset
   651
* 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
   652
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
   653
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
   654
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
   655
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
   656
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
   657
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
   658
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
   659
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
   660
syntax.
fa9c38891cf2 disable old identifier syntax by default, legacy_isub_isup := true may be used temporarily as fall-back;
wenzelm
parents: 52949
diff changeset
   661
53021
d0fa3f446b9d discontinued special treatment of \<^isub> and \<^isup> in rendering or editor front-end;
wenzelm
parents: 53016
diff changeset
   662
* 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
   663
"sub".  Minor INCOMPATIBILITY.
d0fa3f446b9d discontinued special treatment of \<^isub> and \<^isup> in rendering or editor front-end;
wenzelm
parents: 53016
diff changeset
   664
52487
48bc24467008 backout dedd7952a62c: static "proofs" value within theory prevents later inferencing with different configuration;
wenzelm
parents: 52470
diff changeset
   665
* 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
   666
"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
   667
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
   668
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
   669
quick_and_dirty, instead of historical poking into mutable reference.
52059
2f970c7f722b proper option quick_and_dirty;
wenzelm
parents: 52054
diff changeset
   670
52060
179236c82c2a renamed 'print_configs' to 'print_options';
wenzelm
parents: 52059
diff changeset
   671
* Renamed command 'print_configs' to 'print_options'.  Minor
179236c82c2a renamed 'print_configs' to 'print_options';
wenzelm
parents: 52059
diff changeset
   672
INCOMPATIBILITY.
179236c82c2a renamed 'print_configs' to 'print_options';
wenzelm
parents: 52059
diff changeset
   673
52430
289e36c2870a proper diagnostic command 'print_state';
wenzelm
parents: 52415
diff changeset
   674
* Proper diagnostic command 'print_state'.  Old 'pr' (with its
289e36c2870a proper diagnostic command 'print_state';
wenzelm
parents: 52415
diff changeset
   675
implicit change of some global references) is retained for now as
289e36c2870a proper diagnostic command 'print_state';
wenzelm
parents: 52415
diff changeset
   676
control command, e.g. for ProofGeneral 3.7.x.
289e36c2870a proper diagnostic command 'print_state';
wenzelm
parents: 52415
diff changeset
   677
52549
802576856527 discontinued command 'print_drafts';
wenzelm
parents: 52539
diff changeset
   678
* Discontinued 'print_drafts' command with its old-fashioned PS output
802576856527 discontinued command 'print_drafts';
wenzelm
parents: 52539
diff changeset
   679
and Unix command-line print spooling.  Minor INCOMPATIBILITY: use
802576856527 discontinued command 'print_drafts';
wenzelm
parents: 52539
diff changeset
   680
'display_drafts' instead and print via the regular document viewer.
802576856527 discontinued command 'print_drafts';
wenzelm
parents: 52539
diff changeset
   681
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   682
* Updated and extended "isar-ref" and "implementation" manual,
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   683
eliminated old "ref" manual.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   684
51293
05b1bbae748d discontinued obsolete 'uses' within theory header;
wenzelm
parents: 51238
diff changeset
   685
51533
3f6280aedbcc dockable window for timing information;
wenzelm
parents: 51517
diff changeset
   686
*** Prover IDE -- Isabelle/Scala/jEdit ***
3f6280aedbcc dockable window for timing information;
wenzelm
parents: 51517
diff changeset
   687
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   688
* New manual "jedit" for Isabelle/jEdit, see isabelle doc or
53852
wenzelm
parents: 53803
diff changeset
   689
Documentation panel.
wenzelm
parents: 53803
diff changeset
   690
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   691
* Dockable window "Documentation" provides access to Isabelle
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   692
documentation.
52646
wenzelm
parents: 52550
diff changeset
   693
52949
wenzelm
parents: 52896
diff changeset
   694
* Dockable window "Find" provides query operations for formal entities
wenzelm
parents: 52896
diff changeset
   695
(GUI front-end to 'find_theorems' command).
wenzelm
parents: 52896
diff changeset
   696
53050
wenzelm
parents: 53021
diff changeset
   697
* Dockable window "Sledgehammer" manages asynchronous / parallel
wenzelm
parents: 53021
diff changeset
   698
sledgehammer runs over existing document sources, independently of
wenzelm
parents: 53021
diff changeset
   699
normal editing and checking process.
wenzelm
parents: 53021
diff changeset
   700
51533
3f6280aedbcc dockable window for timing information;
wenzelm
parents: 51517
diff changeset
   701
* Dockable window "Timing" provides an overview of relevant command
54332
wenzelm
parents: 54319
diff changeset
   702
timing information, depending on option jedit_timing_threshold.  The
wenzelm
parents: 54319
diff changeset
   703
same timing information is shown in the extended tooltip of the
wenzelm
parents: 54319
diff changeset
   704
command keyword, when hovering the mouse over it while the CONTROL or
wenzelm
parents: 54319
diff changeset
   705
COMMAND modifier is pressed.
51533
3f6280aedbcc dockable window for timing information;
wenzelm
parents: 51517
diff changeset
   706
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   707
* Improved dockable window "Theories": Continuous checking of proof
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   708
document (visible and required parts) may be controlled explicitly,
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   709
using check box or shortcut "C+e ENTER".  Individual theory nodes may
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   710
be marked explicitly as required and checked in full, using check box
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   711
or shortcut "C+e SPACE".
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   712
54305
wenzelm
parents: 54049
diff changeset
   713
* Improved completion mechanism, which is now managed by the
wenzelm
parents: 54049
diff changeset
   714
Isabelle/jEdit plugin instead of SideKick.  Refined table of Isabelle
wenzelm
parents: 54049
diff changeset
   715
symbol abbreviations (see $ISABELLE_HOME/etc/symbols).
wenzelm
parents: 54049
diff changeset
   716
54319
wenzelm
parents: 54305
diff changeset
   717
* Standard jEdit keyboard shortcut C+b complete-word is remapped to
wenzelm
parents: 54305
diff changeset
   718
isabelle.complete for explicit completion in Isabelle sources.
wenzelm
parents: 54305
diff changeset
   719
INCOMPATIBILITY wrt. jEdit defaults, may have to invent new shortcuts
wenzelm
parents: 54305
diff changeset
   720
to resolve conflict.
wenzelm
parents: 54305
diff changeset
   721
54305
wenzelm
parents: 54049
diff changeset
   722
* Improved support of various "minor modes" for Isabelle NEWS,
wenzelm
parents: 54049
diff changeset
   723
options, session ROOT etc., with completion and SideKick tree view.
wenzelm
parents: 54049
diff changeset
   724
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   725
* Strictly monotonic document update, without premature cancellation of
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   726
running transactions that are still needed: avoid reset/restart of
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   727
such command executions while editing.
53271
0460d6962ced GTK+ works better due to avoidance of default list view popups;
wenzelm
parents: 53251
diff changeset
   728
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   729
* Support for asynchronous print functions, as overlay to existing
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   730
document content.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   731
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   732
* Support for automatic tools in HOL, which try to prove or disprove
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   733
toplevel theorem statements.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   734
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   735
* 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
   736
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
   737
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
   738
keyboard shortcut by the user (e.g. C+0 and/or C+NUMPAD0).
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   739
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   740
* File specifications in jEdit (e.g. file browser) may refer to
54351
5cbe32533cdb more on file-system access;
wenzelm
parents: 54332
diff changeset
   741
$ISABELLE_HOME and $ISABELLE_HOME_USER on all platforms.  Discontinued
5cbe32533cdb more on file-system access;
wenzelm
parents: 54332
diff changeset
   742
obsolete $ISABELLE_HOME_WINDOWS variable.
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   743
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   744
* Improved support for Linux look-and-feel "GTK+", see also "Utilities
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   745
/ Global Options / Appearance".
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   746
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   747
* Improved support of native Mac OS X functionality via "MacOSX"
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   748
plugin, which is now enabled by default.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   749
51533
3f6280aedbcc dockable window for timing information;
wenzelm
parents: 51517
diff changeset
   750
51313
102a0a0718c5 discontinued obsolete 'axioms' command;
wenzelm
parents: 51295
diff changeset
   751
*** Pure ***
102a0a0718c5 discontinued obsolete 'axioms' command;
wenzelm
parents: 51295
diff changeset
   752
54049
566b769c3477 Streamlined locales reference material.
ballarin
parents: 54033
diff changeset
   753
* Commands 'interpretation' and 'sublocale' are now target-sensitive.
566b769c3477 Streamlined locales reference material.
ballarin
parents: 54033
diff changeset
   754
In particular, 'interpretation' allows for non-persistent
566b769c3477 Streamlined locales reference material.
ballarin
parents: 54033
diff changeset
   755
interpretation within "context ... begin ... end" blocks offering a
566b769c3477 Streamlined locales reference material.
ballarin
parents: 54033
diff changeset
   756
light-weight alternative to 'sublocale'.  See "isar-ref" manual for
566b769c3477 Streamlined locales reference material.
ballarin
parents: 54033
diff changeset
   757
details.
51747
e4b5bebe5235 documentation and NEWS
haftmann
parents: 51732
diff changeset
   758
51565
5e9fdbdf88ce Improvements to the print_dependencies command.
ballarin
parents: 51553
diff changeset
   759
* Improved locales diagnostic command 'print_dependencies'.
5e9fdbdf88ce Improvements to the print_dependencies command.
ballarin
parents: 51553
diff changeset
   760
51313
102a0a0718c5 discontinued obsolete 'axioms' command;
wenzelm
parents: 51295
diff changeset
   761
* Discontinued obsolete 'axioms' command, which has been marked as
102a0a0718c5 discontinued obsolete 'axioms' command;
wenzelm
parents: 51295
diff changeset
   762
legacy since Isabelle2009-2.  INCOMPATIBILITY, use 'axiomatization'
102a0a0718c5 discontinued obsolete 'axioms' command;
wenzelm
parents: 51295
diff changeset
   763
instead, while observing its uniform scope for polymorphism.
102a0a0718c5 discontinued obsolete 'axioms' command;
wenzelm
parents: 51295
diff changeset
   764
51316
dfe469293eb4 discontinued empty name bindings in 'axiomatization';
wenzelm
parents: 51313
diff changeset
   765
* Discontinued empty name bindings in 'axiomatization'.
dfe469293eb4 discontinued empty name bindings in 'axiomatization';
wenzelm
parents: 51313
diff changeset
   766
INCOMPATIBILITY.
dfe469293eb4 discontinued empty name bindings in 'axiomatization';
wenzelm
parents: 51313
diff changeset
   767
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   768
* System option "proofs" has been discontinued.  Instead the global
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   769
state of Proofterm.proofs is persistently compiled into logic images
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   770
as required, notably HOL-Proofs.  Users no longer need to change
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   771
Proofterm.proofs dynamically.  Minor INCOMPATIBILITY.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   772
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   773
* Syntax translation functions (print_translation etc.) always depend
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   774
on Proof.context.  Discontinued former "(advanced)" option -- this is
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   775
now the default.  Minor INCOMPATIBILITY.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   776
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   777
* Former global reference trace_unify_fail is now available as
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   778
configuration option "unify_trace_failure" (global context only).
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   779
52463
c45a6939217f updated documentation;
wenzelm
parents: 52445
diff changeset
   780
* SELECT_GOAL now retains the syntactic context of the overall goal
c45a6939217f updated documentation;
wenzelm
parents: 52445
diff changeset
   781
state (schematic variables etc.).  Potential INCOMPATIBILITY in rare
c45a6939217f updated documentation;
wenzelm
parents: 52445
diff changeset
   782
situations.
c45a6939217f updated documentation;
wenzelm
parents: 52445
diff changeset
   783
51313
102a0a0718c5 discontinued obsolete 'axioms' command;
wenzelm
parents: 51295
diff changeset
   784
51002
496013a6eb38 remove unnecessary assumption from real_normed_vector
hoelzl
parents: 50994
diff changeset
   785
*** HOL ***
496013a6eb38 remove unnecessary assumption from real_normed_vector
hoelzl
parents: 50994
diff changeset
   786
54032
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   787
* Stronger precedence of syntax for big intersection and union on
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   788
sets, in accordance with corresponding lattice operations.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   789
INCOMPATIBILITY.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   790
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   791
* Notation "{p:A. P}" now allows tuple patterns as well.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   792
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   793
* Nested case expressions are now translated in a separate check phase
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   794
rather than during parsing. The data for case combinators is separated
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   795
from the datatype package. The declaration attribute
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   796
"case_translation" can be used to register new case combinators:
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   797
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   798
  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
   799
52435
6646bb548c6b migration from code_(const|type|class|instance) to code_printing and from code_module to code_identifier
haftmann
parents: 52430
diff changeset
   800
* Code generator:
53160
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   801
  - 'code_printing' unifies 'code_const' / 'code_type' / 'code_class' /
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   802
    'code_instance'.
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   803
  - 'code_identifier' declares name hints for arbitrary identifiers in
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   804
    generated code, subsuming 'code_modulename'.
53983
wenzelm
parents: 53981
diff changeset
   805
wenzelm
parents: 53981
diff changeset
   806
See the isar-ref manual for syntax diagrams, and the HOL theories for
wenzelm
parents: 53981
diff changeset
   807
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
   808
54032
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   809
* Attibute 'code': 'code' now declares concrete and abstract code
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   810
equations uniformly.  Use explicit 'code equation' and 'code abstract'
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   811
to distinguish both when desired.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   812
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   813
* Discontinued theories Code_Integer and Efficient_Nat by a more
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   814
fine-grain stack of theories Code_Target_Int, Code_Binary_Nat,
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   815
Code_Target_Nat and Code_Target_Numeral.  See the tutorial on code
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   816
generation for details.  INCOMPATIBILITY.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   817
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   818
* Numeric types are mapped by default to target language numerals:
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   819
natural (replaces former code_numeral) and integer (replaces former
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   820
code_int).  Conversions are available as integer_of_natural /
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   821
natural_of_integer / integer_of_nat / nat_of_integer (in HOL) and
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   822
Code_Numeral.integer_of_natural / Code_Numeral.natural_of_integer (in
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   823
ML).  INCOMPATIBILITY.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   824
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   825
* Function package: For mutually recursive functions f and g, separate
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   826
cases rules f.cases and g.cases are generated instead of unusable
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   827
f_g.cases which exposed internal sum types. Potential INCOMPATIBILITY,
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   828
in the case that the unusable rule was used nevertheless.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   829
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   830
* Function package: For each function f, new rules f.elims are
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   831
generated, which eliminate equalities of the form "f x = t".
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   832
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   833
* New command 'fun_cases' derives ad-hoc elimination rules for
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   834
function equations as simplified instances of f.elims, analogous to
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   835
inductive_cases.  See ~~/src/HOL/ex/Fundefs.thy for some examples.
53307
221ff2b39a35 updated news/contributors with BNF stuff
blanchet
parents: 53293
diff changeset
   836
54021
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   837
* Lifting:
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   838
  - parametrized correspondence relations are now supported:
54378
72254819befd tuned whitespace;
wenzelm
parents: 54365
diff changeset
   839
    + parametricity theorems for the raw term can be specified in
54021
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   840
      the command lift_definition, which allow us to generate stronger
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   841
      transfer rules
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   842
    + setup_lifting generates stronger transfer rules if parametric
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   843
      correspondence relation can be generated
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   844
    + various new properties of the relator must be specified to support
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   845
      parametricity
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   846
    + parametricity theorem for the Quotient relation can be specified
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   847
  - setup_lifting generates domain rules for the Transfer package
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   848
  - stronger reflexivity prover of respectfulness theorems for type
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   849
    copies
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   850
  - ===> and --> are now local. The symbols can be introduced
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   851
    by interpreting the locale lifting_syntax (typically in an
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   852
    anonymous context)
54378
72254819befd tuned whitespace;
wenzelm
parents: 54365
diff changeset
   853
  - Lifting/Transfer relevant parts of Library/Quotient_* are now in
54021
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   854
    Main. Potential INCOMPATIBILITY
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   855
  - new commands for restoring and deleting Lifting/Transfer context:
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   856
    lifting_forget, lifting_update
54378
72254819befd tuned whitespace;
wenzelm
parents: 54365
diff changeset
   857
  - the command print_quotmaps was renamed to print_quot_maps.
54021
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   858
    INCOMPATIBILITY
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   859
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   860
* Transfer:
54378
72254819befd tuned whitespace;
wenzelm
parents: 54365
diff changeset
   861
  - better support for domains in Transfer: replace Domainp T
54021
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   862
    by the actual invariant in a transferred goal
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   863
  - transfer rules can have as assumptions other transfer rules
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   864
  - Experimental support for transferring from the raw level to the
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   865
    abstract level: Transfer.transferred attribute
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   866
  - Attribute version of the transfer method: untransferred attribute
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   867
52286
8170e5327c02 make reification part of HOL
haftmann
parents: 52266
diff changeset
   868
* Reification and reflection:
53160
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   869
  - Reification is now directly available in HOL-Main in structure
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   870
    "Reification".
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   871
  - Reflection now handles multiple lists with variables also.
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   872
  - The whole reflection stack has been decomposed into conversions.
52286
8170e5327c02 make reification part of HOL
haftmann
parents: 52266
diff changeset
   873
INCOMPATIBILITY.
8170e5327c02 make reification part of HOL
haftmann
parents: 52266
diff changeset
   874
51489
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   875
* Revised devices for recursive definitions over finite sets:
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   876
  - Only one fundamental fold combinator on finite set remains:
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   877
    Finite_Set.fold :: ('a => 'b => 'b) => 'b => 'a set => 'b
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   878
    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
   879
  - Locales ("mini packages") for fundamental definitions with
51489
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   880
    Finite_Set.fold: folding, folding_idem.
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   881
  - Locales comm_monoid_set, semilattice_order_set and
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   882
    semilattice_neutr_order_set for big operators on sets.
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   883
    See theory Big_Operators for canonical examples.
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   884
    Note that foundational constants comm_monoid_set.F and
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   885
    semilattice_set.F correspond to former combinators fold_image
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   886
    and fold1 respectively.  These are now gone.  You may use
51490
7edcc0618dae spelling
haftmann
parents: 51489
diff changeset
   887
    those foundational constants as substitutes, but it is
53983
wenzelm
parents: 53981
diff changeset
   888
    preferable to interpret the above locales accordingly.
51489
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   889
  - Dropped class ab_semigroup_idem_mult (special case of lattice,
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   890
    no longer needed in connection with Finite_Set.fold etc.)
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   891
  - Fact renames:
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   892
      card.union_inter ~> card_Un_Int [symmetric]
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   893
      card.union_disjoint ~> card_Un_disjoint
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   894
INCOMPATIBILITY.
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
   895
51487
f4bfdee99304 locales for abstract orders
haftmann
parents: 51417
diff changeset
   896
* Locale hierarchy for abstract orderings and (semi)lattices.
f4bfdee99304 locales for abstract orders
haftmann
parents: 51417
diff changeset
   897
53526
wenzelm
parents: 53398
diff changeset
   898
* Complete_Partial_Order.admissible is defined outside the type class
wenzelm
parents: 53398
diff changeset
   899
ccpo, but with mandatory prefix ccpo. Admissibility theorems lose the
wenzelm
parents: 53398
diff changeset
   900
class predicate assumption or sort constraint when possible.
53362
Andreas Lochbihler
parents: 53342
diff changeset
   901
INCOMPATIBILITY.
Andreas Lochbihler
parents: 53342
diff changeset
   902
53160
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   903
* Introduce type class "conditionally_complete_lattice": Like a
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   904
complete lattice but does not assume the existence of the top and
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   905
bottom elements.  Allows to generalize some lemmas about reals and
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   906
extended reals.  Removed SupInf and replaced it by the instantiation
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   907
of conditionally_complete_lattice for real. Renamed lemmas about
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   908
conditionally-complete lattice from Sup_... to cSup_... and from
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   909
Inf_...  to cInf_... to avoid hidding of similar complete lattice
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   910
lemmas.
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   911
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   912
* Introduce type class linear_continuum as combination of
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   913
conditionally-complete lattices and inner dense linorders which have
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   914
more than one element.  INCOMPATIBILITY.
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   915
53983
wenzelm
parents: 53981
diff changeset
   916
* Introduced type classes order_top and order_bot. The old classes top
wenzelm
parents: 53981
diff changeset
   917
and bot only contain the syntax without assumptions.  INCOMPATIBILITY:
wenzelm
parents: 53981
diff changeset
   918
Rename bot -> order_bot, top -> order_top
53683
e6adad558def order_bot, order_top
lammich <lammich@in.tum.de>
parents: 53681
diff changeset
   919
53160
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   920
* Introduce type classes "no_top" and "no_bot" for orderings without
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   921
top and bottom elements.
51732
hoelzl
parents: 51717
diff changeset
   922
hoelzl
parents: 51717
diff changeset
   923
* Split dense_linorder into inner_dense_order and no_top, no_bot.
hoelzl
parents: 51717
diff changeset
   924
hoelzl
parents: 51717
diff changeset
   925
* Complex_Main: Unify and move various concepts from
53160
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   926
HOL-Multivariate_Analysis to HOL-Complex_Main.
51732
hoelzl
parents: 51717
diff changeset
   927
53983
wenzelm
parents: 53981
diff changeset
   928
 - Introduce type class (lin)order_topology and
wenzelm
parents: 53981
diff changeset
   929
   linear_continuum_topology.  Allows to generalize theorems about
wenzelm
parents: 53981
diff changeset
   930
   limits and order.  Instances are reals and extended reals.
51732
hoelzl
parents: 51717
diff changeset
   931
hoelzl
parents: 51717
diff changeset
   932
 - continuous and continuos_on from Multivariate_Analysis:
53983
wenzelm
parents: 53981
diff changeset
   933
   "continuous" is the continuity of a function at a filter.  "isCont"
wenzelm
parents: 53981
diff changeset
   934
   is now an abbrevitation: "isCont x f == continuous (at _) f".
wenzelm
parents: 53981
diff changeset
   935
wenzelm
parents: 53981
diff changeset
   936
   Generalized continuity lemmas from isCont to continuous on an
wenzelm
parents: 53981
diff changeset
   937
   arbitrary filter.
wenzelm
parents: 53981
diff changeset
   938
wenzelm
parents: 53981
diff changeset
   939
 - compact from Multivariate_Analysis. Use Bolzano's lemma to prove
wenzelm
parents: 53981
diff changeset
   940
   compactness of closed intervals on reals. Continuous functions
wenzelm
parents: 53981
diff changeset
   941
   attain infimum and supremum on compact sets. The inverse of a
wenzelm
parents: 53981
diff changeset
   942
   continuous function is continuous, when the function is continuous
wenzelm
parents: 53981
diff changeset
   943
   on a compact set.
51732
hoelzl
parents: 51717
diff changeset
   944
hoelzl
parents: 51717
diff changeset
   945
 - 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
   946
   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
   947
   linear_continuum_topology).
51732
hoelzl
parents: 51717
diff changeset
   948
hoelzl
parents: 51717
diff changeset
   949
 - first_countable_topology from Multivariate_Analysis. Is used to
53983
wenzelm
parents: 53981
diff changeset
   950
   show equivalence of properties on the neighbourhood filter of x and
wenzelm
parents: 53981
diff changeset
   951
   on all sequences converging to x.
wenzelm
parents: 53981
diff changeset
   952
wenzelm
parents: 53981
diff changeset
   953
 - FDERIV: Definition of has_derivative moved to Deriv.thy. Moved
wenzelm
parents: 53981
diff changeset
   954
   theorems from Library/FDERIV.thy to Deriv.thy and base the
wenzelm
parents: 53981
diff changeset
   955
   definition of DERIV on FDERIV. Add variants of DERIV and FDERIV
wenzelm
parents: 53981
diff changeset
   956
   which are restricted to sets, i.e. to represent derivatives from
wenzelm
parents: 53981
diff changeset
   957
   left or right.
51732
hoelzl
parents: 51717
diff changeset
   958
hoelzl
parents: 51717
diff changeset
   959
 - Removed the within-filter. It is replaced by the principal filter:
hoelzl
parents: 51717
diff changeset
   960
hoelzl
parents: 51717
diff changeset
   961
     F within X = inf F (principal X)
hoelzl
parents: 51717
diff changeset
   962
hoelzl
parents: 51717
diff changeset
   963
 - Introduce "at x within U" as a single constant, "at x" is now an
hoelzl
parents: 51717
diff changeset
   964
   abbreviation for "at x within UNIV"
hoelzl
parents: 51717
diff changeset
   965
53983
wenzelm
parents: 53981
diff changeset
   966
 - Introduce named theorem collections tendsto_intros,
wenzelm
parents: 53981
diff changeset
   967
   continuous_intros, continuous_on_intros and FDERIV_intros. Theorems
wenzelm
parents: 53981
diff changeset
   968
   in tendsto_intros (or FDERIV_intros) are also available as
wenzelm
parents: 53981
diff changeset
   969
   tendsto_eq_intros (or FDERIV_eq_intros) where the right-hand side
wenzelm
parents: 53981
diff changeset
   970
   is replaced by a congruence rule. This allows to apply them as
wenzelm
parents: 53981
diff changeset
   971
   intro rules and then proving equivalence by the simplifier.
51732
hoelzl
parents: 51717
diff changeset
   972
hoelzl
parents: 51717
diff changeset
   973
 - Restructured theories in HOL-Complex_Main:
hoelzl
parents: 51717
diff changeset
   974
hoelzl
parents: 51717
diff changeset
   975
   + Moved RealDef and RComplete into Real
hoelzl
parents: 51717
diff changeset
   976
hoelzl
parents: 51717
diff changeset
   977
   + Introduced Topological_Spaces and moved theorems about
hoelzl
parents: 51717
diff changeset
   978
     topological spaces, filters, limits and continuity to it
hoelzl
parents: 51717
diff changeset
   979
hoelzl
parents: 51717
diff changeset
   980
   + Renamed RealVector to Real_Vector_Spaces
hoelzl
parents: 51717
diff changeset
   981
53983
wenzelm
parents: 53981
diff changeset
   982
   + Split Lim, SEQ, Series into Topological_Spaces,
wenzelm
parents: 53981
diff changeset
   983
     Real_Vector_Spaces, and Limits
51732
hoelzl
parents: 51717
diff changeset
   984
hoelzl
parents: 51717
diff changeset
   985
   + Moved Ln and Log to Transcendental
hoelzl
parents: 51717
diff changeset
   986
hoelzl
parents: 51717
diff changeset
   987
   + Moved theorems about continuity from Deriv to Topological_Spaces
hoelzl
parents: 51717
diff changeset
   988
hoelzl
parents: 51717
diff changeset
   989
 - Remove various auxiliary lemmas.
hoelzl
parents: 51717
diff changeset
   990
hoelzl
parents: 51717
diff changeset
   991
INCOMPATIBILITY.
51002
496013a6eb38 remove unnecessary assumption from real_normed_vector
hoelzl
parents: 50994
diff changeset
   992
53738
9868e6d4733f updated NEWS
blanchet
parents: 53728
diff changeset
   993
* Nitpick:
55889
6bfbec3dff62 tuned code
blanchet
parents: 55875
diff changeset
   994
  - Added option "spy".
6bfbec3dff62 tuned code
blanchet
parents: 55875
diff changeset
   995
  - Reduce incidence of "too high arity" errors.
53738
9868e6d4733f updated NEWS
blanchet
parents: 53728
diff changeset
   996
51137
077456580eca updated news
blanchet
parents: 51115
diff changeset
   997
* Sledgehammer:
077456580eca updated news
blanchet
parents: 51115
diff changeset
   998
  - Renamed option:
077456580eca updated news
blanchet
parents: 51115
diff changeset
   999
      isar_shrink ~> isar_compress
53738
9868e6d4733f updated NEWS
blanchet
parents: 53728
diff changeset
  1000
    INCOMPATIBILITY.
55889
6bfbec3dff62 tuned code
blanchet
parents: 55875
diff changeset
  1001
  - Added options "isar_try0", "spy".
6bfbec3dff62 tuned code
blanchet
parents: 55875
diff changeset
  1002
  - Better support for "isar_proofs".
6bfbec3dff62 tuned code
blanchet
parents: 55875
diff changeset
  1003
  - MaSh has been fined-tuned and now runs as a local server.
51137
077456580eca updated news
blanchet
parents: 51115
diff changeset
  1004
54032
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1005
* Improved support for ad hoc overloading of constants (see also
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1006
isar-ref manual and ~~/src/HOL/ex/Adhoc_Overloading_Examples.thy).
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1007
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1008
* Library/Polynomial.thy:
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1009
  - Use lifting for primitive definitions.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1010
  - Explicit conversions from and to lists of coefficients, used for
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1011
    generated code.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1012
  - Replaced recursion operator poly_rec by fold_coeffs.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1013
  - Prefer pre-existing gcd operation for gcd.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1014
  - Fact renames:
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1015
    poly_eq_iff ~> poly_eq_poly_eq_iff
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1016
    poly_ext ~> poly_eqI
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1017
    expand_poly_eq ~> poly_eq_iff
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1018
IMCOMPATIBILITY.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1019
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1020
* New Library/Simps_Case_Conv.thy: Provides commands simps_of_case and
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1021
case_of_simps to convert function definitions between a list of
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1022
equations with patterns on the lhs and a single equation with case
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1023
expressions on the rhs. See also Ex/Simps_Case_Conv_Examples.thy.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1024
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1025
* New Library/FSet.thy: type of finite sets defined as a subtype of
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1026
sets defined by Lifting/Transfer.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1027
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1028
* Discontinued theory src/HOL/Library/Eval_Witness.  INCOMPATIBILITY.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1029
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1030
* Consolidation of library theories on product orders:
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1031
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1032
    Product_Lattice ~> Product_Order -- pointwise order on products
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1033
    Product_ord ~> Product_Lexorder -- lexicographic order on products
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1034
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1035
INCOMPATIBILITY.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1036
53160
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
  1037
* Imperative-HOL: The MREC combinator is considered legacy and no
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
  1038
longer included by default. INCOMPATIBILITY, use partial_function
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
  1039
instead, or import theory Legacy_Mrec as a fallback.
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
  1040
53983
wenzelm
parents: 53981
diff changeset
  1041
* HOL-Algebra: Discontinued theories ~~/src/HOL/Algebra/abstract and
wenzelm
parents: 53981
diff changeset
  1042
~~/src/HOL/Algebra/poly.  Existing theories should be based on
wenzelm
parents: 53981
diff changeset
  1043
~~/src/HOL/Library/Polynomial instead.  The latter provides
wenzelm
parents: 53981
diff changeset
  1044
integration with HOL's type classes for rings.  INCOMPATIBILITY.
51517
7957d26c3334 Discontinued theories src/HOL/Algebra/abstract and .../poly.
ballarin
parents: 51490
diff changeset
  1045
54033
wenzelm
parents: 54032
diff changeset
  1046
* HOL-BNF:
54032
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1047
  - Various improvements to BNF-based (co)datatype package, including
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1048
    new commands "primrec_new", "primcorec", and
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1049
    "datatype_new_compat", as well as documentation. See
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1050
    "datatypes.pdf" for details.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1051
  - New "coinduction" method to avoid some boilerplate (compared to
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1052
    coinduct).
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1053
  - Renamed keywords:
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1054
    data ~> datatype_new
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1055
    codata ~> codatatype
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1056
    bnf_def ~> bnf
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1057
  - Renamed many generated theorems, including
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1058
    discs ~> disc
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1059
    map_comp' ~> map_comp
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1060
    map_id' ~> map_id
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1061
    sels ~> sel
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1062
    set_map' ~> set_map
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1063
    sets ~> set
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1064
IMCOMPATIBILITY.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1065
51517
7957d26c3334 Discontinued theories src/HOL/Algebra/abstract and .../poly.
ballarin
parents: 51490
diff changeset
  1066
51551
88d1d19fb74f tuned signature and module arrangement;
wenzelm
parents: 51533
diff changeset
  1067
*** ML ***
88d1d19fb74f tuned signature and module arrangement;
wenzelm
parents: 51533
diff changeset
  1068
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1069
* Spec_Check is a Quickcheck tool for Isabelle/ML.  The ML function
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1070
"check_property" allows to check specifications of the form "ALL x y
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1071
z. prop x y z".  See also ~~/src/Tools/Spec_Check/ with its
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1072
Examples.thy in particular.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1073
53709
84522727f9d3 improved printing of exception trace in Poly/ML 5.5.1;
wenzelm
parents: 53683
diff changeset
  1074
* 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
  1075
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
  1076
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
  1077
ML_Compiler.exn_trace.
84522727f9d3 improved printing of exception trace in Poly/ML 5.5.1;
wenzelm
parents: 53683
diff changeset
  1078
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1079
* ML type "theory" is now immutable, without any special treatment of
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1080
drafts or linear updates (which could lead to "stale theory" errors in
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1081
the past).  Discontinued obsolete operations like Theory.copy,
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1082
Theory.checkpoint, and the auxiliary type theory_ref.  Minor
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1083
INCOMPATIBILITY.
53164
beb4ee344c22 clarified position of Spec_Check for Isabelle/ML -- it is unrelated to Isabelle/HOL;
wenzelm
parents: 53162
diff changeset
  1084
51551
88d1d19fb74f tuned signature and module arrangement;
wenzelm
parents: 51533
diff changeset
  1085
* More uniform naming of goal functions for skipped proofs:
88d1d19fb74f tuned signature and module arrangement;
wenzelm
parents: 51533
diff changeset
  1086
88d1d19fb74f tuned signature and module arrangement;
wenzelm
parents: 51533
diff changeset
  1087
    Skip_Proof.prove  ~>  Goal.prove_sorry
88d1d19fb74f tuned signature and module arrangement;
wenzelm
parents: 51533
diff changeset
  1088
    Skip_Proof.prove_global  ~>  Goal.prove_sorry_global
88d1d19fb74f tuned signature and module arrangement;
wenzelm
parents: 51533
diff changeset
  1089
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1090
Minor INCOMPATIBILITY.
51703
f2e92fc0c8aa modifiers for classical wrappers operate on Proof.context instead of claset;
wenzelm
parents: 51689
diff changeset
  1091
51717
9e7d1c139569 simplifier uses proper Proof.context instead of historic type simpset;
wenzelm
parents: 51703
diff changeset
  1092
* 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
  1093
historic type simpset.  Old-style declarations like addsimps,
9e7d1c139569 simplifier uses proper Proof.context instead of historic type simpset;
wenzelm
parents: 51703
diff changeset
  1094
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
  1095
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
  1096
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
  1097
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
  1098
(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
  1099
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1100
* Modifiers for classical wrappers (e.g. addWrapper, delWrapper)
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1101
operate on Proof.context instead of claset, for uniformity with addIs,
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1102
addEs, addDs etc. Note that claset_of and put_claset allow to manage
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1103
clasets separately from the context.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1104
51717
9e7d1c139569 simplifier uses proper Proof.context instead of historic type simpset;
wenzelm
parents: 51703
diff changeset
  1105
* Discontinued obsolete ML antiquotations @{claset} and @{simpset}.
9e7d1c139569 simplifier uses proper Proof.context instead of historic type simpset;
wenzelm
parents: 51703
diff changeset
  1106
INCOMPATIBILITY, use @{context} instead.
9e7d1c139569 simplifier uses proper Proof.context instead of historic type simpset;
wenzelm
parents: 51703
diff changeset
  1107
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1108
* Antiquotation @{theory_context A} is similar to @{theory A}, but
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1109
presents the result as initial Proof.context.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1110
51551
88d1d19fb74f tuned signature and module arrangement;
wenzelm
parents: 51533
diff changeset
  1111
51398
c3d02b3518c2 discontinued "isabelle usedir" option -P (remote path);
wenzelm
parents: 51382
diff changeset
  1112
*** System ***
c3d02b3518c2 discontinued "isabelle usedir" option -P (remote path);
wenzelm
parents: 51382
diff changeset
  1113
52052
892061142ba6 discontinued obsolete isabelle usedir, mkdir, make;
wenzelm
parents: 51775
diff changeset
  1114
* Discontinued obsolete isabelle usedir, mkdir, make -- superseded by
892061142ba6 discontinued obsolete isabelle usedir, mkdir, make;
wenzelm
parents: 51775
diff changeset
  1115
"isabelle build" in Isabelle2013.  INCOMPATIBILITY.
51398
c3d02b3518c2 discontinued "isabelle usedir" option -P (remote path);
wenzelm
parents: 51382
diff changeset
  1116
52054
eaf17514aabd discontinued obsolete isabelle-process options -f and -u;
wenzelm
parents: 52053
diff changeset
  1117
* Discontinued obsolete isabelle-process options -f and -u (former
eaf17514aabd discontinued obsolete isabelle-process options -f and -u;
wenzelm
parents: 52053
diff changeset
  1118
administrative aliases of option -e).  Minor INCOMPATIBILITY.
eaf17514aabd discontinued obsolete isabelle-process options -f and -u;
wenzelm
parents: 52053
diff changeset
  1119
52550
09e52d4a850a discontinued obsolete "isabelle print";
wenzelm
parents: 52549
diff changeset
  1120
* Discontinued obsolete isabelle print tool, and PRINT_COMMAND
09e52d4a850a discontinued obsolete "isabelle print";
wenzelm
parents: 52549
diff changeset
  1121
settings variable.
09e52d4a850a discontinued obsolete "isabelle print";
wenzelm
parents: 52549
diff changeset
  1122
52746
eec610972763 discontinued historic document formats;
wenzelm
parents: 52745
diff changeset
  1123
* Discontinued ISABELLE_DOC_FORMAT settings variable and historic
eec610972763 discontinued historic document formats;
wenzelm
parents: 52745
diff changeset
  1124
document formats: dvi.gz, ps, ps.gz -- the default document format is
eec610972763 discontinued historic document formats;
wenzelm
parents: 52745
diff changeset
  1125
always pdf.
52743
a7d69a11f395 discontinued ISABELLE_DOC_FORMAT;
wenzelm
parents: 52653
diff changeset
  1126
52053
wenzelm
parents: 52052
diff changeset
  1127
* Isabelle settings variable ISABELLE_BUILD_JAVA_OPTIONS allows to
wenzelm
parents: 52052
diff changeset
  1128
specify global resources of the JVM process run by isabelle build.
wenzelm
parents: 52052
diff changeset
  1129
52116
abf9fcfa65cf added isabelle_scala_script wrapper -- NB: portable hash-bang allows exactly one executable, without additional arguments;
wenzelm
parents: 52060
diff changeset
  1130
* 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
  1131
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
  1132
52439
4cf3f6153eb8 improved "isabelle keywords" and "isabelle update_keywords" based on Isabelle/Scala, without requiring to build sessions first;
wenzelm
parents: 52435
diff changeset
  1133
* 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
  1134
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
  1135
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
  1136
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1137
* Sessions may be organized via 'chapter' specifications in the ROOT
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1138
file, which determines a two-level hierarchy of browser info.  The old
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1139
tree-like organization via implicit sub-session relation (with its
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1140
tendency towards erratic fluctuation of URLs) has been discontinued.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1141
The default chapter is called "Unsorted".  Potential INCOMPATIBILITY
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1142
for HTML presentation of theories.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1143
51398
c3d02b3518c2 discontinued "isabelle usedir" option -P (remote path);
wenzelm
parents: 51382
diff changeset
  1144
c3d02b3518c2 discontinued "isabelle usedir" option -P (remote path);
wenzelm
parents: 51382
diff changeset
  1145
50993
2c3d0cb151c0 updated for release;
wenzelm
parents: 50991
diff changeset
  1146
New in Isabelle2013 (February 2013)
2c3d0cb151c0 updated for release;
wenzelm
parents: 50991
diff changeset
  1147
-----------------------------------
47887
4e9c06c194d9 back to post-release mode -- after fork point;
wenzelm
parents: 47856
diff changeset
  1148
47967
c422128d3889 discontinued obsolete method fastsimp / tactic fast_simp_tac;
wenzelm
parents: 47958
diff changeset
  1149
*** General ***
c422128d3889 discontinued obsolete method fastsimp / tactic fast_simp_tac;
wenzelm
parents: 47958
diff changeset
  1150
50126
3dec88149176 theorem status about oracles/futures is no longer printed by default;
wenzelm
parents: 50119
diff changeset
  1151
* 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
  1152
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
  1153
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
  1154
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
  1155
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
  1156
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
  1157
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
  1158
49699
1301ed115729 some documentation of show_markup;
wenzelm
parents: 49647
diff changeset
  1159
* Configuration option show_markup controls direct inlining of markup
1301ed115729 some documentation of show_markup;
wenzelm
parents: 49647
diff changeset
  1160
into the printed representation of formal entities --- notably type
1301ed115729 some documentation of show_markup;
wenzelm
parents: 49647
diff changeset
  1161
and sort constraints.  This enables Prover IDE users to retrieve that
1301ed115729 some documentation of show_markup;
wenzelm
parents: 49647
diff changeset
  1162
information via tooltips in the output window, for example.
1301ed115729 some documentation of show_markup;
wenzelm
parents: 49647
diff changeset
  1163
48890
d72ca5742f80 'ML_file' evaluates ML text from a file directly within the theory, without predeclaration via 'uses';
wenzelm
parents: 48844
diff changeset
  1164
* 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
  1165
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
  1166
49243
ded41f584938 more explicit indication of legacy features;
wenzelm
parents: 49190
diff changeset
  1167
* Old command 'use' command and corresponding keyword 'uses' in the
ded41f584938 more explicit indication of legacy features;
wenzelm
parents: 49190
diff changeset
  1168
theory header are legacy features and will be discontinued soon.
ded41f584938 more explicit indication of legacy features;
wenzelm
parents: 49190
diff changeset
  1169
Tools that load their additional source files may imitate the
ded41f584938 more explicit indication of legacy features;
wenzelm
parents: 49190
diff changeset
  1170
'ML_file' implementation, such that the system can take care of
ded41f584938 more explicit indication of legacy features;
wenzelm
parents: 49190
diff changeset
  1171
dependencies properly.
ded41f584938 more explicit indication of legacy features;
wenzelm
parents: 49190
diff changeset
  1172
47967
c422128d3889 discontinued obsolete method fastsimp / tactic fast_simp_tac;
wenzelm
parents: 47958
diff changeset
  1173
* Discontinued obsolete method fastsimp / tactic fast_simp_tac, which
c422128d3889 discontinued obsolete method fastsimp / tactic fast_simp_tac;
wenzelm
parents: 47958
diff changeset
  1174
is called fastforce / fast_force_tac already since Isabelle2011-1.
c422128d3889 discontinued obsolete method fastsimp / tactic fast_simp_tac;
wenzelm
parents: 47958
diff changeset
  1175
50110
wenzelm
parents: 50034
diff changeset
  1176
* Updated and extended "isar-ref" and "implementation" manual, reduced
wenzelm
parents: 50034
diff changeset
  1177
remaining material in old "ref" manual.
48120
9fe0e71052a0 updated "isar-ref" manual, reduced remaining material in "ref" manual.
wenzelm
parents: 48111
diff changeset
  1178
51050
wenzelm
parents: 50993
diff changeset
  1179
* Improved support for auxiliary contexts that indicate block structure
wenzelm
parents: 50993
diff changeset
  1180
for specifications.  Nesting of "context fixes ... context assumes ..."
49841
18cb42182d3e more NEWS;
wenzelm
parents: 49836
diff changeset
  1181
and "class ... context ...".
18cb42182d3e more NEWS;
wenzelm
parents: 49836
diff changeset
  1182
50772
6973b3f41334 allow negative argument in "consumes" source format;
wenzelm
parents: 50731
diff changeset
  1183
* Attribute "consumes" allows a negative value as well, which is
50778
15dc91cf4750 tune spelling;
wenzelm
parents: 50772
diff changeset
  1184
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
  1185
the target context.  This form of declaration is stable when exported
6973b3f41334 allow negative argument in "consumes" source format;
wenzelm
parents: 50731
diff changeset
  1186
from a nested 'context' with additional assumptions.  It is the
6973b3f41334 allow negative argument in "consumes" source format;
wenzelm
parents: 50731
diff changeset
  1187
preferred form for definitional packages, notably cases/rules produced
6973b3f41334 allow negative argument in "consumes" source format;
wenzelm
parents: 50731
diff changeset
  1188
in HOL/inductive and HOL/function.
6973b3f41334 allow negative argument in "consumes" source format;
wenzelm
parents: 50731
diff changeset
  1189
49869
bd370af308f0 support for more informative errors in lazy enumerations;
wenzelm
parents: 49841
diff changeset
  1190
* More informative error messages for Isar proof commands involving
bd370af308f0 support for more informative errors in lazy enumerations;
wenzelm
parents: 49841
diff changeset
  1191
lazy enumerations (method applications etc.).
bd370af308f0 support for more informative errors in lazy enumerations;
wenzelm
parents: 49841
diff changeset
  1192
50213
7b73c0509835 refined outer syntax 'help' command;
wenzelm
parents: 50198
diff changeset
  1193
* Refined 'help' command to retrieve outer syntax commands according
7b73c0509835 refined outer syntax 'help' command;
wenzelm
parents: 50198
diff changeset
  1194
to name patterns (with clickable results).
7b73c0509835 refined outer syntax 'help' command;
wenzelm
parents: 50198
diff changeset
  1195
47967
c422128d3889 discontinued obsolete method fastsimp / tactic fast_simp_tac;
wenzelm
parents: 47958
diff changeset
  1196
49968
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1197
*** Prover IDE -- Isabelle/Scala/jEdit ***
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1198
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1199
* Parallel terminal proofs ('by') are enabled by default, likewise
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1200
proofs that are built into packages like 'datatype', 'function'.  This
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1201
allows to "run ahead" checking the theory specifications on the
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1202
surface, while the prover is still crunching on internal
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1203
justifications.  Unfinished / cancelled proofs are restarted as
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1204
required to complete full proof checking eventually.
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1205
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1206
* Improved output panel with tooltips, hyperlinks etc. based on the
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1207
same Rich_Text_Area as regular Isabelle/jEdit buffers.  Activation of
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1208
tooltips leads to some window that supports the same recursively,
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1209
which can lead to stacks of tooltips as the semantic document content
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1210
is explored.  ESCAPE closes the whole stack, individual windows may be
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1211
closed separately, or detached to become independent jEdit dockables.
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1212
50717
30bcdd5c8e78 more NEWS;
wenzelm
parents: 50716
diff changeset
  1213
* Improved support for commands that produce graph output: the text
30bcdd5c8e78 more NEWS;
wenzelm
parents: 50716
diff changeset
  1214
message contains a clickable area to open a new instance of the graph
30bcdd5c8e78 more NEWS;
wenzelm
parents: 50716
diff changeset
  1215
browser on demand.
30bcdd5c8e78 more NEWS;
wenzelm
parents: 50716
diff changeset
  1216
49968
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1217
* More robust incremental parsing of outer syntax (partial comments,
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1218
malformed symbols).  Changing the balance of open/close quotes and
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1219
comment delimiters works more conveniently with unfinished situations
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1220
that frequently occur in user interaction.
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1221
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1222
* More efficient painting and improved reactivity when editing large
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1223
files.  More scalable management of formal document content.
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1224
50505
33c92722cc3d smarter handling of tracing messages: prover process pauses and enters user dialog;
wenzelm
parents: 50455
diff changeset
  1225
* 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
  1226
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
  1227
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
  1228
potentially infinite message streams.
49968
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1229
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1230
* More plugin options and preferences, based on Isabelle/Scala.  The
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1231
jEdit plugin option panel provides access to some Isabelle/Scala
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1232
options, including tuning parameters for editor reactivity and color
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1233
schemes.
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1234
50184
5a16f42a9b44 more NEWS/CONTRIBUTORS;
wenzelm
parents: 50183
diff changeset
  1235
* Dockable window "Symbols" provides some editing support for Isabelle
5a16f42a9b44 more NEWS/CONTRIBUTORS;
wenzelm
parents: 50183
diff changeset
  1236
symbols.
5a16f42a9b44 more NEWS/CONTRIBUTORS;
wenzelm
parents: 50183
diff changeset
  1237
51082
55b82b1417d1 updated PIDE notes;
wenzelm
parents: 51063
diff changeset
  1238
* Dockable window "Monitor" shows ML runtime statistics.  Note that
55b82b1417d1 updated PIDE notes;
wenzelm
parents: 51063
diff changeset
  1239
continuous display of the chart slows down the system.
50701
054f6bf349d2 NEWS: ML runtime statistics;
wenzelm
parents: 50646
diff changeset
  1240
50183
2b3e24e1c9e7 improved editing support for control styles;
wenzelm
parents: 50182
diff changeset
  1241
* Improved editing support for control styles: subscript, superscript,
2b3e24e1c9e7 improved editing support for control styles;
wenzelm
parents: 50182
diff changeset
  1242
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
  1243
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
  1244
0c7b351a6871 added convenience actions isabelle.increase-font-size and isabelle.decrease-font-size;
wenzelm
parents: 50184
diff changeset
  1245
* 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
  1246
adjust the main text area font size, and its derivatives for output,
50836
c95af99e003b more NEWS;
wenzelm
parents: 50778
diff changeset
  1247
tooltips etc.  Cf. keyboard shortcuts C-PLUS and C-MINUS, which often
c95af99e003b more NEWS;
wenzelm
parents: 50778
diff changeset
  1248
need to be adapted to local keyboard layouts.
50183
2b3e24e1c9e7 improved editing support for control styles;
wenzelm
parents: 50182
diff changeset
  1249
50730
883963f45ac9 more reactive completion popup by default;
wenzelm
parents: 50717
diff changeset
  1250
* More reactive completion popup by default: use \t (TAB) instead of
883963f45ac9 more reactive completion popup by default;
wenzelm
parents: 50717
diff changeset
  1251
\n (NEWLINE) to minimize intrusion into regular flow of editing.  See
883963f45ac9 more reactive completion popup by default;
wenzelm
parents: 50717
diff changeset
  1252
also "Plugin Options / SideKick / General / Code Completion Options".
883963f45ac9 more reactive completion popup by default;
wenzelm
parents: 50717
diff changeset
  1253
50406
c28753665b8e documentation for isabelle build_dialog and its implicit use in isabelle jedit;
wenzelm
parents: 50232
diff changeset
  1254
* 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
  1255
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
  1256
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
  1257
Isabelle distribution.
c28753665b8e documentation for isabelle build_dialog and its implicit use in isabelle jedit;
wenzelm
parents: 50232
diff changeset
  1258
49968
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1259
* Uniform Java 7 platform on Linux, Mac OS X, Windows: recent updates
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1260
from Oracle provide better multi-platform experience.  This version is
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1261
now bundled exclusively with Isabelle.
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1262
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1263
48205
09c2a3d9aa22 discontinued obsolete attribute "COMP";
wenzelm
parents: 48171
diff changeset
  1264
*** Pure ***
09c2a3d9aa22 discontinued obsolete attribute "COMP";
wenzelm
parents: 48171
diff changeset
  1265
48431
6efff142bb54 restrict unqualified imports from Haskell Prelude to a small set of fundamental operations
haftmann
parents: 48428
diff changeset
  1266
* 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
  1267
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
  1268
50646
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1269
* Command 'export_code': relative file names are interpreted
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1270
relatively to master directory of current theory rather than the
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1271
rather arbitrary current working directory.  INCOMPATIBILITY.
48371
3a5a5a992519 export code relatively to master directory
haftmann
parents: 48317
diff changeset
  1272
48205
09c2a3d9aa22 discontinued obsolete attribute "COMP";
wenzelm
parents: 48171
diff changeset
  1273
* Discontinued obsolete attribute "COMP".  Potential INCOMPATIBILITY,
09c2a3d9aa22 discontinued obsolete attribute "COMP";
wenzelm
parents: 48171
diff changeset
  1274
use regular rule composition via "OF" / "THEN", or explicit proof
09c2a3d9aa22 discontinued obsolete attribute "COMP";
wenzelm
parents: 48171
diff changeset
  1275
structure instead.  Note that Isabelle/ML provides a variety of
09c2a3d9aa22 discontinued obsolete attribute "COMP";
wenzelm
parents: 48171
diff changeset
  1276
operators like COMP, INCR_COMP, COMP_INCR, which need to be applied
09c2a3d9aa22 discontinued obsolete attribute "COMP";
wenzelm
parents: 48171
diff changeset
  1277
with some care where this is really required.
09c2a3d9aa22 discontinued obsolete attribute "COMP";
wenzelm
parents: 48171
diff changeset
  1278
48792
4aa5b965f70e support for 'typ' with explicit sort constraint;
wenzelm
parents: 48736
diff changeset
  1279
* Command 'typ' supports an additional variant with explicit sort
4aa5b965f70e support for 'typ' with explicit sort constraint;
wenzelm
parents: 48736
diff changeset
  1280
constraint, to infer and check the most general type conforming to a
51063
wenzelm
parents: 51056
diff changeset
  1281
given sort.  Example (in HOL):
48792
4aa5b965f70e support for 'typ' with explicit sort constraint;
wenzelm
parents: 48736
diff changeset
  1282
4aa5b965f70e support for 'typ' with explicit sort constraint;
wenzelm
parents: 48736
diff changeset
  1283
  typ "_ * _ * bool * unit" :: finite
4aa5b965f70e support for 'typ' with explicit sort constraint;
wenzelm
parents: 48736
diff changeset
  1284
50716
e04c44dc11fc document 'locale_deps';
wenzelm
parents: 50701
diff changeset
  1285
* Command 'locale_deps' visualizes all locales and their relations as
e04c44dc11fc document 'locale_deps';
wenzelm
parents: 50701
diff changeset
  1286
a Hasse diagram.
e04c44dc11fc document 'locale_deps';
wenzelm
parents: 50701
diff changeset
  1287
48205
09c2a3d9aa22 discontinued obsolete attribute "COMP";
wenzelm
parents: 48171
diff changeset
  1288
48013
44de84112a67 added optimisation for equational premises in Quickcheck; added some Quickcheck examples; NEWS
bulwahn
parents: 47979
diff changeset
  1289
*** HOL ***
44de84112a67 added optimisation for equational premises in Quickcheck; added some Quickcheck examples; NEWS
bulwahn
parents: 47979
diff changeset
  1290
50646
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1291
* Sledgehammer:
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1292
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1293
  - Added MaSh relevance filter based on machine-learning; see the
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1294
    Sledgehammer manual for details.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1295
  - Polished Isar proofs generated with "isar_proofs" option.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1296
  - Rationalized type encodings ("type_enc" option).
50720
834847691d99 updated docs
blanchet
parents: 50717
diff changeset
  1297
  - Renamed "kill_provers" subcommand to "kill_all".
50646
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1298
  - Renamed options:
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1299
      isar_proof ~> isar_proofs
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1300
      isar_shrink_factor ~> isar_shrink
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1301
      max_relevant ~> max_facts
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1302
      relevance_thresholds ~> fact_thresholds
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1303
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1304
* Quickcheck: added an optimisation for equality premises.  It is
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1305
switched on by default, and can be switched off by setting the
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1306
configuration quickcheck_optimise_equality to false.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1307
50878
kuncar
parents: 50836
diff changeset
  1308
* Quotient: only one quotient can be defined by quotient_type
kuncar
parents: 50836
diff changeset
  1309
INCOMPATIBILITY.
kuncar
parents: 50836
diff changeset
  1310
kuncar
parents: 50836
diff changeset
  1311
* Lifting:
kuncar
parents: 50836
diff changeset
  1312
  - generation of an abstraction function equation in lift_definition
kuncar
parents: 50836
diff changeset
  1313
  - quot_del attribute
kuncar
parents: 50836
diff changeset
  1314
  - renamed no_abs_code -> no_code (INCOMPATIBILITY.)
kuncar
parents: 50836
diff changeset
  1315
50646
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1316
* Simproc "finite_Collect" rewrites set comprehensions into pointfree
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1317
expressions.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1318
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1319
* Preprocessing of the code generator rewrites set comprehensions into
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1320
pointfree expressions.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1321
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1322
* The SMT solver Z3 has now by default a restricted set of directly
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1323
supported features. For the full set of features (div/mod, nonlinear
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1324
arithmetic, datatypes/records) with potential proof reconstruction
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1325
failures, enable the configuration option "z3_with_extensions".  Minor
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1326
INCOMPATIBILITY.
49948
744934b818c7 moved quite generic material from theory Enum to more appropriate places
haftmann
parents: 49918
diff changeset
  1327
49836
c13b39542972 simplified 'typedef' specifications: discontinued implicit set definition and alternative name;
wenzelm
parents: 49822
diff changeset
  1328
* Simplified 'typedef' specifications: historical options for implicit
c13b39542972 simplified 'typedef' specifications: discontinued implicit set definition and alternative name;
wenzelm
parents: 49822
diff changeset
  1329
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
  1330
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
  1331
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
  1332
accordingly.
c13b39542972 simplified 'typedef' specifications: discontinued implicit set definition and alternative name;
wenzelm
parents: 49822
diff changeset
  1333
50646
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1334
* Removed constant "chars"; prefer "Enum.enum" on type "char"
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1335
directly.  INCOMPATIBILITY.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1336
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1337
* Moved operation product, sublists and n_lists from theory Enum to
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1338
List.  INCOMPATIBILITY.
49822
0cfc1651be25 simplified construction of fold combinator on multisets;
haftmann
parents: 49770
diff changeset
  1339
49739
13aa6d8268ec consolidated names of theorems on composition;
haftmann
parents: 49738
diff changeset
  1340
* Theorem UN_o generalized to SUP_comp.  INCOMPATIBILITY.
13aa6d8268ec consolidated names of theorems on composition;
haftmann
parents: 49738
diff changeset
  1341
49738
1e1611fd32df corrected NEWS
haftmann
parents: 49699
diff changeset
  1342
* Class "comm_monoid_diff" formalises properties of bounded
49388
1ffd5a055acf typeclass formalising bounded subtraction
haftmann
parents: 49365
diff changeset
  1343
subtraction, with natural numbers and multisets as typical instances.
1ffd5a055acf typeclass formalising bounded subtraction
haftmann
parents: 49365
diff changeset
  1344
50646
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1345
* Added combinator "Option.these" with type "'a option set => 'a set".
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1346
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1347
* Theory "Transitive_Closure": renamed lemmas
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1348
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1349
  reflcl_tranclp -> reflclp_tranclp
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1350
  rtranclp_reflcl -> rtranclp_reflclp
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1351
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1352
INCOMPATIBILITY.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1353
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1354
* Theory "Rings": renamed lemmas (in class semiring)
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1355
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1356
  left_distrib ~> distrib_right
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1357
  right_distrib ~> distrib_left
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1358
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1359
INCOMPATIBILITY.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1360
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1361
* Generalized the definition of limits:
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1362
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1363
  - Introduced the predicate filterlim (LIM x F. f x :> G) which
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1364
    expresses that when the input values x converge to F then the
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1365
    output f x converges to G.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1366
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1367
  - Added filters for convergence to positive (at_top) and negative
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1368
    infinity (at_bot).
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1369
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1370
  - Moved infinity in the norm (at_infinity) from
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1371
    Multivariate_Analysis to Complex_Main.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1372
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1373
  - Removed real_tendsto_inf, it is superseded by "LIM x F. f x :>
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1374
    at_top".
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1375
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1376
INCOMPATIBILITY.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1377
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1378
* Theory "Library/Option_ord" provides instantiation of option type to
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1379
lattice type classes.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1380
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1381
* Theory "Library/Multiset": renamed
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1382
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1383
    constant fold_mset ~> Multiset.fold
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1384
    fact fold_mset_commute ~> fold_mset_comm
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1385
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1386
INCOMPATIBILITY.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1387
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1388
* Renamed theory Library/List_Prefix to Library/Sublist, with related
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1389
changes as follows.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1390
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1391
  - Renamed constants (and related lemmas)
49145
0ee5983e3d59 NEWS; CONTRIBUTORS
Christian Sternagel
parents: 49072
diff changeset
  1392
0ee5983e3d59 NEWS; CONTRIBUTORS
Christian Sternagel
parents: 49072
diff changeset
  1393
      prefix ~> prefixeq
0ee5983e3d59 NEWS; CONTRIBUTORS
Christian Sternagel
parents: 49072
diff changeset
  1394
      strict_prefix ~> prefix
0ee5983e3d59 NEWS; CONTRIBUTORS
Christian Sternagel
parents: 49072
diff changeset
  1395
50646
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1396
  - Replaced constant "postfix" by "suffixeq" with swapped argument
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1397
    order (i.e., "postfix xs ys" is now "suffixeq ys xs") and dropped
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1398
    old infix syntax "xs >>= ys"; use "suffixeq ys xs" instead.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1399
    Renamed lemmas accordingly.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1400
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1401
  - Added constant "list_hembeq" for homeomorphic embedding on
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1402
    lists. Added abbreviation "sublisteq" for special case
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1403
    "list_hembeq (op =)".
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1404
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1405
  - Theory Library/Sublist no longer provides "order" and "bot" type
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1406
    class instances for the prefix order (merely corresponding locale
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1407
    interpretations). The type class instances are now in theory
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1408
    Library/Prefix_Order.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1409
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1410
  - The sublist relation of theory Library/Sublist_Order is now based
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
  1411
    on "Sublist.sublisteq".  Renamed lemmas accordingly:
50516
ed6b40d15d1c renamed "emb&q