NEWS
author haftmann
Fri, 09 May 2014 08:13:37 +0200
changeset 56927 4044a7d1720f
parent 56923 c062543d380e
child 56939 c2ddbf327bbd
permissions -rw-r--r--
hardcoded nbe and sml into value command
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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Isabelle NEWS -- history user-relevant changes
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==============================================
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ed941505cab7 Isabelle NEWS -- history of user-visible changes;
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New in this Isabelle version
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----------------------------
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*** General ***
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3daeba5130f0 added document antiquotation @{url}, which produces formal markup for LaTeX and PIDE;
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* Document antiquotation @{url} produces markup for the given URL,
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which results in an active hyperlink within the text.
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* Document antiquotation @{file_unchecked} is like @{file}, but does
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not check existence within the file-system.
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* Discontinued legacy_isub_isup, which was a temporary Isabelle/ML
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workaround in Isabelle2013-1.  The prover process no longer accepts
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old identifier syntax with \<^isub> or \<^isup>.
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* Syntax of document antiquotation @{rail} now uses \<newline> instead
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of "\\", to avoid the optical illusion of escaped backslash within
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string token.  Minor INCOMPATIBILITY.
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* Lexical syntax (inner and outer) supports text cartouches with
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arbitrary nesting, and without escapes of quotes etc.  The Prover IDE
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supports input via ` (backquote).
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* The outer syntax categories "text" (for formal comments and document
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markup commands) and "altstring" (for literal fact references) allow
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cartouches as well, in addition to the traditional mix of quotations.
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* More static checking of proof methods, which allows the system to
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form a closure over the concrete syntax.  Method arguments should be
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processed in the original proof context as far as possible, before
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operating on the goal state.  In any case, the standard discipline for
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subgoal-addressing needs to be observed: no subgoals or a subgoal
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number that is out of range produces an empty result sequence, not an
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exception.  Potential INCOMPATIBILITY for non-conformant tactical
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proof tools.
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* Support for official Standard ML within the Isabelle context.
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Command 'SML_file' reads and evaluates the given Standard ML file.
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Toplevel bindings are stored within the theory context; the initial
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environment is restricted to the Standard ML implementation of
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Poly/ML, without the add-ons of Isabelle/ML.  Commands 'SML_import'
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and 'SML_export' allow to exchange toplevel bindings between the two
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separate environments.  See also ~~/src/Tools/SML/Examples.thy for
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some examples.
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*** Prover IDE -- Isabelle/Scala/jEdit ***
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* Improved syntactic and semantic completion mechanism:
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  - No completion for Isar keywords that have already been recognized
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    by the prover, e.g. ":" within accepted Isar syntax looses its
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    meaning as abbreviation for symbol "\<in>".
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  - Completion context provides information about embedded languages
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    of Isabelle: keywords are only completed for outer syntax, symbols
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    or antiquotations for languages that support them.  E.g. no symbol
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    completion for ML source, but within ML strings, comments,
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    antiquotations.
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  - Support for semantic completion based on failed name space lookup.
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    The error produced by the prover contains information about
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    alternative names that are accessible in a particular position.
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    This may be used with explicit completion (C+b) or implicit
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    completion after some delay.
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  - Semantic completions may get extended by appending a suffix of
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    underscores to an already recognized name, e.g. "foo_" to complete
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    "foo" or "foobar" if these are known in the context.  The special
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    identifier "__" serves as a wild-card in this respect: it
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    completes to the full collection of names from the name space
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    (truncated according to the system option "completion_limit").
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  - Syntax completion of the editor and semantic completion of the
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    prover are merged.  Since the latter requires a full round-trip of
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    document update to arrive, the default for option
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    jedit_completion_delay has been changed to 0.5s to improve the
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    user experience.
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  - Option jedit_completion_immediate may now get used with
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    jedit_completion_delay > 0, to complete symbol abbreviations
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    aggressively while benefiting from combined syntactic and semantic
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    completion.
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  - Support for simple completion templates (with single
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    place-holder), e.g. "`" for text cartouche, or "@{" for
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    antiquotation.
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  - Support for path completion within the formal text, based on
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    file-system content.
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  - Improved treatment of completion vs. various forms of jEdit text
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    selection (multiple selections, rectangular selections,
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    rectangular selection as "tall caret").
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  - More reliable treatment of GUI events vs. completion popups: avoid
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    loosing keystrokes with slow / remote graphics displays.
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* Integrated spell-checker for document text, comments etc. with
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completion popup and context-menu.  See also "Plugin Options /
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Isabelle / General / Spell Checker" for some system options.
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* Auxiliary files ('ML_file' etc.) are managed by the Prover IDE.
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Open text buffers take precedence over copies within the file-system.
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* Improved support for Isabelle/ML, with jEdit mode "isabelle-ml" for
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auxiliary ML files.
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* Document panel: simplied interaction where every single mouse click
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(re)opens document via desktop environment or as jEdit buffer.
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* More general "Query" panel supersedes "Find" panel, with GUI access
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to commands 'find_theorems' and 'find_consts', as well as print
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operations for the context.  Minor incompatibility in keyboard
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shortcuts etc.: replace action isabelle-find by isabelle-query.
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* Search field for all output panels ("Output", "Query", "Info" etc.)
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to highlight text via regular expression.
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* Option "jedit_print_mode" (see also "Plugin Options / Isabelle /
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General") allows to specify additional print modes for the prover
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process, without requiring old-fashioned command-line invocation of
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"isabelle jedit -m MODE".
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* New panel: Simplifier trace.  Provides an interactive view of the
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simplification process, enabled by the newly-introduced
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"simplifier_trace" declaration.
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* Support for Navigator plugin (with toolbar buttons).
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* More support for remote files (e.g. http) using standard Java
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networking operations instead of jEdit virtual file-systems.
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* Improved Console/Scala plugin: more uniform scala.Console output,
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more robust treatment of threads and interrupts.
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*** Pure ***
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* Basic constants of Pure use more conventional names and are always
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qualified.  Rare INCOMPATIBILITY, but with potentially serious
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consequences, notably for tools in Isabelle/ML.  The following
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renaming needs to be applied:
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  ==             ~>  Pure.eq
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  ==>            ~>  Pure.imp
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  all            ~>  Pure.all
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  TYPE           ~>  Pure.type
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  dummy_pattern  ~>  Pure.dummy_pattern
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Systematic porting works by using the following theory setup on a
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*previous* Isabelle version to introduce the new name accesses for the
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old constants:
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setup {*
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  fn thy => thy
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    |> Sign.root_path
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    |> Sign.const_alias (Binding.qualify true "Pure" @{binding eq}) "=="
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    |> Sign.const_alias (Binding.qualify true "Pure" @{binding imp}) "==>"
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    |> Sign.const_alias (Binding.qualify true "Pure" @{binding all}) "all"
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    |> Sign.restore_naming thy
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*}
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Thus ML antiquotations like @{const_name Pure.eq} may be used already.
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Later the application is moved to the current Isabelle version, and
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the auxiliary aliases are deleted.
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* Low-level type-class commands 'classes', 'classrel', 'arities' have
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been discontinued to avoid the danger of non-trivial axiomatization
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that is not immediately visible.  INCOMPATIBILITY, use regular
169e12bbf9a3 discontinued axiomatic 'classes', 'classrel', 'arities';
wenzelm
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diff changeset
   174
'instance' with proof.  The required OFCLASS(...) theorem might be
169e12bbf9a3 discontinued axiomatic 'classes', 'classrel', 'arities';
wenzelm
parents: 55316
diff changeset
   175
postulated via 'axiomatization' beforehand, or the proof finished
169e12bbf9a3 discontinued axiomatic 'classes', 'classrel', 'arities';
wenzelm
parents: 55316
diff changeset
   176
trivially if the underlying class definition is made vacuous (without
169e12bbf9a3 discontinued axiomatic 'classes', 'classrel', 'arities';
wenzelm
parents: 55316
diff changeset
   177
any assumptions).  See also Isabelle/ML operations
169e12bbf9a3 discontinued axiomatic 'classes', 'classrel', 'arities';
wenzelm
parents: 55316
diff changeset
   178
Axclass.axiomatize_class, Axclass.axiomatize_classrel,
169e12bbf9a3 discontinued axiomatic 'classes', 'classrel', 'arities';
wenzelm
parents: 55316
diff changeset
   179
Axclass.axiomatize_arity.
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wenzelm
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diff changeset
   180
55143
04448228381d explicit eigen-context for attributes "where", "of", and corresponding read_instantiate, instantiate_tac;
wenzelm
parents: 55139
diff changeset
   181
* 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
   182
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
   183
instantiated theorem.
04448228381d explicit eigen-context for attributes "where", "of", and corresponding read_instantiate, instantiate_tac;
wenzelm
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diff changeset
   184
55152
a56099a6447a discontinued obsolete attribute "standard";
wenzelm
parents: 55143
diff changeset
   185
* Obsolete attribute "standard" has been discontinued (legacy since
a56099a6447a discontinued obsolete attribute "standard";
wenzelm
parents: 55143
diff changeset
   186
Isabelle2012).  Potential INCOMPATIBILITY, use explicit 'for' context
a56099a6447a discontinued obsolete attribute "standard";
wenzelm
parents: 55143
diff changeset
   187
where instantiations with schematic variables are intended (for
a56099a6447a discontinued obsolete attribute "standard";
wenzelm
parents: 55143
diff changeset
   188
declaration commands like 'lemmas' or attributes like "of").  The
a56099a6447a discontinued obsolete attribute "standard";
wenzelm
parents: 55143
diff changeset
   189
following temporary definition may help to port old applications:
a56099a6447a discontinued obsolete attribute "standard";
wenzelm
parents: 55143
diff changeset
   190
a56099a6447a discontinued obsolete attribute "standard";
wenzelm
parents: 55143
diff changeset
   191
  attribute_setup standard =
a56099a6447a discontinued obsolete attribute "standard";
wenzelm
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diff changeset
   192
    "Scan.succeed (Thm.rule_attribute (K Drule.export_without_context))"
a56099a6447a discontinued obsolete attribute "standard";
wenzelm
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diff changeset
   193
55001
wenzelm
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diff changeset
   194
* More thorough check of proof context for goal statements and
55006
wenzelm
parents: 55001
diff changeset
   195
attributed fact expressions (concerning background theory, declared
wenzelm
parents: 55001
diff changeset
   196
hyps).  Potential INCOMPATIBILITY, tools need to observe standard
wenzelm
parents: 55001
diff changeset
   197
context discipline.  See also Assumption.add_assumes and the more
wenzelm
parents: 55001
diff changeset
   198
primitive Thm.assume_hyps.
55001
wenzelm
parents: 54893
diff changeset
   199
55108
0b7a0c1fdf7e inner syntax token language allows regular quoted strings;
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diff changeset
   200
* Inner syntax token language allows regular quoted strings "..."
0b7a0c1fdf7e inner syntax token language allows regular quoted strings;
wenzelm
parents: 55049
diff changeset
   201
(only makes sense in practice, if outer syntax is delimited
0b7a0c1fdf7e inner syntax token language allows regular quoted strings;
wenzelm
parents: 55049
diff changeset
   202
differently).
0b7a0c1fdf7e inner syntax token language allows regular quoted strings;
wenzelm
parents: 55049
diff changeset
   203
55001
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diff changeset
   204
54227
63b441f49645 moving generic lemmas out of theory parity, disregarding some unused auxiliary lemmas;
haftmann
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diff changeset
   205
*** HOL ***
63b441f49645 moving generic lemmas out of theory parity, disregarding some unused auxiliary lemmas;
haftmann
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diff changeset
   206
56927
4044a7d1720f hardcoded nbe and sml into value command
haftmann
parents: 56923
diff changeset
   207
* Command and antiquotation ''value'' are hardcoded against nbe and
4044a7d1720f hardcoded nbe and sml into value command
haftmann
parents: 56923
diff changeset
   208
ML now.  Minor INCOMPATIBILITY.
4044a7d1720f hardcoded nbe and sml into value command
haftmann
parents: 56923
diff changeset
   209
56923
c062543d380e prefer separate command for approximation
haftmann
parents: 56901
diff changeset
   210
* Separate command ''approximate'' for approximative computation
56927
4044a7d1720f hardcoded nbe and sml into value command
haftmann
parents: 56923
diff changeset
   211
in Decision_Procs/Approximation.  Minor INCOMPATIBILITY.
56923
c062543d380e prefer separate command for approximation
haftmann
parents: 56901
diff changeset
   212
56807
haftmann
parents: 56787
diff changeset
   213
* Adjustion of INF and SUP operations:
haftmann
parents: 56787
diff changeset
   214
  * Elongated constants INFI and SUPR to INFIMUM and SUPREMUM.
haftmann
parents: 56787
diff changeset
   215
  * Consolidated theorem names containing INFI and SUPR: have INF
haftmann
parents: 56787
diff changeset
   216
  and SUP instead uniformly.
haftmann
parents: 56787
diff changeset
   217
  * More aggressive normalization of expressions involving INF and Inf
haftmann
parents: 56787
diff changeset
   218
  or SUP and Sup.
haftmann
parents: 56787
diff changeset
   219
  * INF_image and SUP_image do not unfold composition.
haftmann
parents: 56787
diff changeset
   220
  * Dropped facts INF_comp, SUP_comp.
haftmann
parents: 56787
diff changeset
   221
  * Default congruence rules strong_INF_cong and strong_SUP_cong,
haftmann
parents: 56787
diff changeset
   222
  with simplifier implication in premises.  Generalize and replace
haftmann
parents: 56787
diff changeset
   223
  former INT_cong, SUP_cong
56166
9a241bc276cd normalising simp rules for compound operators
haftmann
parents: 56154
diff changeset
   224
INCOMPATIBILITY.
9a241bc276cd normalising simp rules for compound operators
haftmann
parents: 56154
diff changeset
   225
56154
f0a927235162 more complete set of lemmas wrt. image and composition
haftmann
parents: 56148
diff changeset
   226
* Swapped orientation of facts image_comp and vimage_comp:
f0a927235162 more complete set of lemmas wrt. image and composition
haftmann
parents: 56148
diff changeset
   227
  image_compose ~> image_comp [symmetric]
f0a927235162 more complete set of lemmas wrt. image and composition
haftmann
parents: 56148
diff changeset
   228
  image_comp ~> image_comp [symmetric]
f0a927235162 more complete set of lemmas wrt. image and composition
haftmann
parents: 56148
diff changeset
   229
  vimage_compose ~> vimage_comp [symmetric]
f0a927235162 more complete set of lemmas wrt. image and composition
haftmann
parents: 56148
diff changeset
   230
  vimage_comp ~> vimage_comp [symmetric]
f0a927235162 more complete set of lemmas wrt. image and composition
haftmann
parents: 56148
diff changeset
   231
  INCOMPATIBILITY.
f0a927235162 more complete set of lemmas wrt. image and composition
haftmann
parents: 56148
diff changeset
   232
56073
29e308b56d23 enhanced simplifier solver for preconditions of rewrite rule, can now deal with conjunctions
nipkow
parents: 56072
diff changeset
   233
* 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
   234
  can now deal with conjunctions.
29e308b56d23 enhanced simplifier solver for preconditions of rewrite rule, can now deal with conjunctions
nipkow
parents: 56072
diff changeset
   235
  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
   236
  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
   237
  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
   238
55818
d8b2f50705d0 more precise imports;
haftmann
parents: 55757
diff changeset
   239
* HOL-Word:
d8b2f50705d0 more precise imports;
haftmann
parents: 55757
diff changeset
   240
  * Abandoned fact collection "word_arith_alts", which is a
d8b2f50705d0 more precise imports;
haftmann
parents: 55757
diff changeset
   241
  duplicate of "word_arith_wis".
d8b2f50705d0 more precise imports;
haftmann
parents: 55757
diff changeset
   242
  * Dropped first (duplicated) element in fact collections
d8b2f50705d0 more precise imports;
haftmann
parents: 55757
diff changeset
   243
  "sint_word_ariths", "word_arith_alts", "uint_word_ariths",
d8b2f50705d0 more precise imports;
haftmann
parents: 55757
diff changeset
   244
  "uint_word_arith_bintrs".
d8b2f50705d0 more precise imports;
haftmann
parents: 55757
diff changeset
   245
56826
ba18bd41e510 enforce case of identifiers only to accomodate strict language requirements (or clear separation of constructors from variables in the case of SML)
haftmann
parents: 56815
diff changeset
   246
* Code generator: enforce case of identifiers only for strict
ba18bd41e510 enforce case of identifiers only to accomodate strict language requirements (or clear separation of constructors from variables in the case of SML)
haftmann
parents: 56815
diff changeset
   247
target language requirements.  INCOMPATIBILITY.
ba18bd41e510 enforce case of identifiers only to accomodate strict language requirements (or clear separation of constructors from variables in the case of SML)
haftmann
parents: 56815
diff changeset
   248
55757
9fc71814b8c1 prefer proof context over background theory
haftmann
parents: 55716
diff changeset
   249
* Code generator: explicit proof contexts in many ML interfaces.
9fc71814b8c1 prefer proof context over background theory
haftmann
parents: 55716
diff changeset
   250
INCOMPATIBILITY.
9fc71814b8c1 prefer proof context over background theory
haftmann
parents: 55716
diff changeset
   251
55686
e99ed112d303 NEWS and documentation, including correction of long-overseen "*"
haftmann
parents: 55677
diff changeset
   252
* Code generator: minimize exported identifiers by default.
55757
9fc71814b8c1 prefer proof context over background theory
haftmann
parents: 55716
diff changeset
   253
Minor INCOMPATIBILITY.
55686
e99ed112d303 NEWS and documentation, including correction of long-overseen "*"
haftmann
parents: 55677
diff changeset
   254
55677
1f89921f3e75 dropped long-unused option
haftmann
parents: 55668
diff changeset
   255
* Code generation for SML and OCaml: dropped arcane "no_signatures" option.
55757
9fc71814b8c1 prefer proof context over background theory
haftmann
parents: 55716
diff changeset
   256
Minor INCOMPATIBILITY.
55677
1f89921f3e75 dropped long-unused option
haftmann
parents: 55668
diff changeset
   257
55139
4d899933a51a NEWS for 31afce809794;
wenzelm
parents: 55122
diff changeset
   258
* Simproc "finite_Collect" is no longer enabled by default, due to
4d899933a51a NEWS for 31afce809794;
wenzelm
parents: 55122
diff changeset
   259
spurious crashes and other surprises.  Potential INCOMPATIBILITY.
4d899933a51a NEWS for 31afce809794;
wenzelm
parents: 55122
diff changeset
   260
55098
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   261
* Moved new (co)datatype package and its dependencies from "HOL-BNF" to "HOL".
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   262
  The "bnf", "wrap_free_constructors", "datatype_new", "codatatype",
55875
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   263
  "primcorec", and "primcorecursive" commands are now part of "Main".
55098
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   264
  Theory renamings:
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   265
    FunDef.thy ~> Fun_Def.thy (and Fun_Def_Base.thy)
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   266
    Library/Wfrec.thy ~> Wfrec.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   267
    Library/Zorn.thy ~> Zorn.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   268
    Cardinals/Order_Relation.thy ~> Order_Relation.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   269
    Library/Order_Union.thy ~> Cardinals/Order_Union.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   270
    Cardinals/Cardinal_Arithmetic_Base.thy ~> BNF_Cardinal_Arithmetic.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   271
    Cardinals/Cardinal_Order_Relation_Base.thy ~> BNF_Cardinal_Order_Relation.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   272
    Cardinals/Constructions_on_Wellorders_Base.thy ~> BNF_Constructions_on_Wellorders.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   273
    Cardinals/Wellorder_Embedding_Base.thy ~> BNF_Wellorder_Embedding.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   274
    Cardinals/Wellorder_Relation_Base.thy ~> BNF_Wellorder_Relation.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   275
    BNF/Ctr_Sugar.thy ~> Ctr_Sugar.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   276
    BNF/Basic_BNFs.thy ~> Basic_BNFs.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   277
    BNF/BNF_Comp.thy ~> BNF_Comp.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   278
    BNF/BNF_Def.thy ~> BNF_Def.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   279
    BNF/BNF_FP_Base.thy ~> BNF_FP_Base.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   280
    BNF/BNF_GFP.thy ~> BNF_GFP.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   281
    BNF/BNF_LFP.thy ~> BNF_LFP.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   282
    BNF/BNF_Util.thy ~> BNF_Util.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   283
    BNF/Coinduction.thy ~> Coinduction.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   284
    BNF/More_BNFs.thy ~> Library/More_BNFs.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   285
    BNF/Countable_Type.thy ~> Library/Countable_Set_Type.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   286
    BNF/Examples/* ~> BNF_Examples/*
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   287
  New theories:
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   288
    Wellorder_Extension.thy (split from Zorn.thy)
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   289
    Library/Cardinal_Notations.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   290
    Library/BNF_Decl.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   291
    BNF_Examples/Misc_Primcorec.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   292
    BNF_Examples/Stream_Processor.thy
55519
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   293
  Discontinued theories:
55098
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   294
    BNF/BNF.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   295
    BNF/Equiv_Relations_More.thy
55519
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   296
  INCOMPATIBILITY.
55098
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   297
56118
d3967fdc800a updated NEWS and CONTRIBUTORS (BNF, SMT2, Sledgehammer)
blanchet
parents: 56076
diff changeset
   298
* New (co)datatype package:
55875
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   299
  * "primcorec" is fully implemented.
56652
b0126a5a256d updated NEWS
blanchet
parents: 56618
diff changeset
   300
  * "datatype_new" generates size functions ("size_xxx" and "size") as
b0126a5a256d updated NEWS
blanchet
parents: 56618
diff changeset
   301
    required by "fun".
b0126a5a256d updated NEWS
blanchet
parents: 56618
diff changeset
   302
  * BNFs are integrated with the Lifting tool and new-style (co)datatypes
b0126a5a256d updated NEWS
blanchet
parents: 56618
diff changeset
   303
    with Transfer.
55875
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   304
  * Renamed commands:
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   305
      datatype_new_compat ~> datatype_compat
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   306
      primrec_new ~> primrec
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   307
      wrap_free_constructors ~> free_constructors
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   308
    INCOMPATIBILITY.
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   309
  * The generated constants "xxx_case" and "xxx_rec" have been renamed
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   310
    "case_xxx" and "rec_xxx" (e.g., "prod_case" ~> "case_prod").
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   311
    INCOMPATIBILITY.
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   312
  * The constant "xxx_(un)fold" and related theorems are no longer generated.
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   313
    Use "xxx_(co)rec" or define "xxx_(un)fold" manually using "prim(co)rec".
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   314
    INCOMPATIBILITY.
6478b12b7297 updated NEWS
blanchet
parents: 55867
diff changeset
   315
55643
blanchet
parents: 55622
diff changeset
   316
* Old datatype package:
blanchet
parents: 55622
diff changeset
   317
  * The generated theorems "xxx.cases" and "xxx.recs" have been renamed
blanchet
parents: 55622
diff changeset
   318
    "xxx.case" and "xxx.rec" (e.g., "sum.cases" -> "sum.case").
blanchet
parents: 55622
diff changeset
   319
    INCOMPATIBILITY.
56846
9df717fef2bb renamed 'xxx_size' to 'size_xxx' for old datatype package
blanchet
parents: 56845
diff changeset
   320
  * The generated constants "xxx_case", "xxx_rec", and "xxx_size" have been
9df717fef2bb renamed 'xxx_size' to 'size_xxx' for old datatype package
blanchet
parents: 56845
diff changeset
   321
    renamed "case_xxx", "rec_xxx", and "size_xxx" (e.g., "prod_case" ~>
9df717fef2bb renamed 'xxx_size' to 'size_xxx' for old datatype package
blanchet
parents: 56845
diff changeset
   322
    "case_prod").
55427
7a3e78ee813b [mq]: news
blanchet
parents: 55385
diff changeset
   323
    INCOMPATIBILITY.
7a3e78ee813b [mq]: news
blanchet
parents: 55385
diff changeset
   324
55524
f41ef840f09d folded 'list_all2' with the relator generated by 'datatype_new'
blanchet
parents: 55519
diff changeset
   325
* The types "'a list" and "'a option", their set and map functions, their
55585
014138b356c4 updated NEWS
blanchet
parents: 55580
diff changeset
   326
  relators, and their selectors are now produced using the new BNF-based
014138b356c4 updated NEWS
blanchet
parents: 55580
diff changeset
   327
  datatype package.
55519
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   328
  Renamed constants:
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   329
    Option.set ~> set_option
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   330
    Option.map ~> map_option
55525
70b7e91fa1f9 folded 'rel_option' into 'option_rel'
blanchet
parents: 55524
diff changeset
   331
    option_rel ~> rel_option
55519
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   332
  Renamed theorems:
55585
014138b356c4 updated NEWS
blanchet
parents: 55580
diff changeset
   333
    set_def ~> set_rec[abs_def]
55519
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   334
    map_def ~> map_rec[abs_def]
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   335
    Option.map_def ~> map_option_case[abs_def] (with "case_option" instead of "rec_option")
56652
b0126a5a256d updated NEWS
blanchet
parents: 56618
diff changeset
   336
    option.recs ~> option.rec
55524
f41ef840f09d folded 'list_all2' with the relator generated by 'datatype_new'
blanchet
parents: 55519
diff changeset
   337
    list_all2_def ~> list_all2_iff
55585
014138b356c4 updated NEWS
blanchet
parents: 55580
diff changeset
   338
    set.simps ~> set_simps (or the slightly different "list.set")
55519
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   339
    map.simps ~> list.map
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   340
    hd.simps ~> list.sel(1)
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   341
    tl.simps ~> list.sel(2-3)
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   342
    the.simps ~> option.sel
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   343
  INCOMPATIBILITY.
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   344
55933
12ee2c407dad renamed 'fset_rel' to 'rel_fset'
blanchet
parents: 55931
diff changeset
   345
* The following map functions and relators have been renamed:
55939
682fc100dbff fixed NEWS
blanchet
parents: 55938
diff changeset
   346
    sum_map ~> map_sum
682fc100dbff fixed NEWS
blanchet
parents: 55938
diff changeset
   347
    map_pair ~> map_prod
55944
7ab8f003fe41 renamed 'prod_rel' to 'rel_prod'
blanchet
parents: 55943
diff changeset
   348
    prod_rel ~> rel_prod
55943
5c2df04e97d1 renamed 'sum_rel' to 'rel_sum'
blanchet
parents: 55942
diff changeset
   349
    sum_rel ~> rel_sum
55945
e96383acecf9 renamed 'fun_rel' to 'rel_fun'
blanchet
parents: 55944
diff changeset
   350
    fun_rel ~> rel_fun
55942
c2d96043de4b renamed 'filter_rel' to 'rel_filter'
blanchet
parents: 55940
diff changeset
   351
    set_rel ~> rel_set
c2d96043de4b renamed 'filter_rel' to 'rel_filter'
blanchet
parents: 55940
diff changeset
   352
    filter_rel ~> rel_filter
55940
7339ef350739 renamed 'vset_rel' to 'rel_vset'
blanchet
parents: 55939
diff changeset
   353
    fset_rel ~> rel_fset (in "Library/FSet.thy")
7339ef350739 renamed 'vset_rel' to 'rel_vset'
blanchet
parents: 55939
diff changeset
   354
    cset_rel ~> rel_cset (in "Library/Countable_Set_Type.thy")
55942
c2d96043de4b renamed 'filter_rel' to 'rel_filter'
blanchet
parents: 55940
diff changeset
   355
    vset ~> rel_vset (in "Library/Quotient_Set.thy")
55931
62156e694f3d renamed 'map_sum' to 'sum_map'
blanchet
parents: 55889
diff changeset
   356
55098
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   357
* New theory:
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   358
    Cardinals/Ordinal_Arithmetic.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   359
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   360
* Theory reorganizations:
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   361
  * Big_Operators.thy ~> Groups_Big.thy and Lattices_Big.thy
01869d711567 updated NEWS
blanchet
parents: 55049
diff changeset
   362
56851
35ff4ede3409 renamed 'dpll_p' to 'cdclite', to avoid confusion with the old 'dpll' and to reflect the idea that the new prover implements some ideas from CDCL not in DPLL -- this follows its author's, Sascha B.'s, wish
blanchet
parents: 56850
diff changeset
   363
* New internal SAT solver "cdclite" that produces models and proof traces.
56845
691da43fbdd4 removed obsolete internal SAT solvers
boehmes
parents: 56843
diff changeset
   364
  This solver replaces the internal SAT solvers "enumerate" and "dpll".
691da43fbdd4 removed obsolete internal SAT solvers
boehmes
parents: 56843
diff changeset
   365
  Applications that explicitly used one of these two SAT solvers should
56851
35ff4ede3409 renamed 'dpll_p' to 'cdclite', to avoid confusion with the old 'dpll' and to reflect the idea that the new prover implements some ideas from CDCL not in DPLL -- this follows its author's, Sascha B.'s, wish
blanchet
parents: 56850
diff changeset
   366
  use "cdclite" instead. In addition, "cdclite" is now the default SAT
56850
13a7bca533a3 added 'satx' proof method to Try0
blanchet
parents: 56846
diff changeset
   367
  solver for the "sat" and "satx" proof methods and corresponding tactics;
13a7bca533a3 added 'satx' proof method to Try0
blanchet
parents: 56846
diff changeset
   368
  the old default can be restored using
13a7bca533a3 added 'satx' proof method to Try0
blanchet
parents: 56846
diff changeset
   369
  "declare [[sat_solver = zchaff_with_proofs]]". Minor INCOMPATIBILITY.
56815
848d507584db added internal proof-producing SAT solver
boehmes
parents: 56807
diff changeset
   370
56118
d3967fdc800a updated NEWS and CONTRIBUTORS (BNF, SMT2, Sledgehammer)
blanchet
parents: 56076
diff changeset
   371
* SMT module:
d3967fdc800a updated NEWS and CONTRIBUTORS (BNF, SMT2, Sledgehammer)
blanchet
parents: 56076
diff changeset
   372
  * 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
   373
    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
   374
    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
   375
    elsewhere.
d3967fdc800a updated NEWS and CONTRIBUTORS (BNF, SMT2, Sledgehammer)
blanchet
parents: 56076
diff changeset
   376
55183
17ec4a29ef71 renamed Sledgehammer options for symmetry between positive and negative versions
blanchet
parents: 55152
diff changeset
   377
* Sledgehammer:
56118
d3967fdc800a updated NEWS and CONTRIBUTORS (BNF, SMT2, Sledgehammer)
blanchet
parents: 56076
diff changeset
   378
  - New prover "z3_new" with support for Isar proofs
55289
30d874dc7000 added new option to documentation
blanchet
parents: 55183
diff changeset
   379
  - New option:
55297
1dfcd49f5dcb renamed 'smt' option 'smt_proofs' to avoid clash with 'smt' prover
blanchet
parents: 55289
diff changeset
   380
      smt_proofs
55183
17ec4a29ef71 renamed Sledgehammer options for symmetry between positive and negative versions
blanchet
parents: 55152
diff changeset
   381
  - Renamed options:
17ec4a29ef71 renamed Sledgehammer options for symmetry between positive and negative versions
blanchet
parents: 55152
diff changeset
   382
      isar_compress ~> compress_isar
17ec4a29ef71 renamed Sledgehammer options for symmetry between positive and negative versions
blanchet
parents: 55152
diff changeset
   383
      isar_try0 ~> try0_isar
17ec4a29ef71 renamed Sledgehammer options for symmetry between positive and negative versions
blanchet
parents: 55152
diff changeset
   384
    INCOMPATIBILITY.
17ec4a29ef71 renamed Sledgehammer options for symmetry between positive and negative versions
blanchet
parents: 55152
diff changeset
   385
55315
54b0352fb46d removed legacy 'metisFT' method
blanchet
parents: 55297
diff changeset
   386
* Metis:
54b0352fb46d removed legacy 'metisFT' method
blanchet
parents: 55297
diff changeset
   387
  - Removed legacy proof method 'metisFT'. Use 'metis (full_types)' instead.
54b0352fb46d removed legacy 'metisFT' method
blanchet
parents: 55297
diff changeset
   388
    INCOMPATIBILITY.
54b0352fb46d removed legacy 'metisFT' method
blanchet
parents: 55297
diff changeset
   389
55183
17ec4a29ef71 renamed Sledgehammer options for symmetry between positive and negative versions
blanchet
parents: 55152
diff changeset
   390
* 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
   391
55519
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   392
* Command renaming: enriched_type ~> functor. INCOMPATIBILITY.
8a54bf4a92ca more NEWS
blanchet
parents: 55427
diff changeset
   393
55015
e33c5bd729ff added \<newline> symbol, which is used for char/string literals in HOL;
wenzelm
parents: 55007
diff changeset
   394
* 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
   395
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
   396
55007
0c07990363a3 activation of Z3 via "z3_non_commercial" system option (without requiring restart);
wenzelm
parents: 55006
diff changeset
   397
* 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
   398
(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
   399
"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
   400
Plugin Options / Isabelle / General.
0c07990363a3 activation of Z3 via "z3_non_commercial" system option (without requiring restart);
wenzelm
parents: 55006
diff changeset
   401
54893
4061ec8adb1c avoid unicode text, which causes problems when recoding symbols (e.g. via UTF8-Isabelle in Isabelle/jEdit);
wenzelm
parents: 54890
diff changeset
   402
* "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
   403
INCOMPATIBILITY.
4061ec8adb1c avoid unicode text, which causes problems when recoding symbols (e.g. via UTF8-Isabelle in Isabelle/jEdit);
wenzelm
parents: 54890
diff changeset
   404
4061ec8adb1c avoid unicode text, which causes problems when recoding symbols (e.g. via UTF8-Isabelle in Isabelle/jEdit);
wenzelm
parents: 54890
diff changeset
   405
* "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
   406
with the given constants.
cb892d835803 fundamental treatment of undefined vs. universally partial replaces code_abort
haftmann
parents: 54881
diff changeset
   407
54864
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   408
* Abolished slightly odd global lattice interpretation for min/max.
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   409
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   410
Fact consolidations:
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   411
    min_max.inf_assoc ~> min.assoc
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   412
    min_max.inf_commute ~> min.commute
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   413
    min_max.inf_left_commute ~> min.left_commute
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   414
    min_max.inf_idem ~> min.idem
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   415
    min_max.inf_left_idem ~> min.left_idem
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   416
    min_max.inf_right_idem ~> min.right_idem
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   417
    min_max.sup_assoc ~> max.assoc
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   418
    min_max.sup_commute ~> max.commute
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   419
    min_max.sup_left_commute ~> max.left_commute
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   420
    min_max.sup_idem ~> max.idem
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   421
    min_max.sup_left_idem ~> max.left_idem
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   422
    min_max.sup_inf_distrib1 ~> max_min_distrib2
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   423
    min_max.sup_inf_distrib2 ~> max_min_distrib1
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   424
    min_max.inf_sup_distrib1 ~> min_max_distrib2
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   425
    min_max.inf_sup_distrib2 ~> min_max_distrib1
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   426
    min_max.distrib ~> min_max_distribs
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   427
    min_max.inf_absorb1 ~> min.absorb1
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   428
    min_max.inf_absorb2 ~> min.absorb2
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   429
    min_max.sup_absorb1 ~> max.absorb1
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   430
    min_max.sup_absorb2 ~> max.absorb2
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   431
    min_max.le_iff_inf ~> min.absorb_iff1
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   432
    min_max.le_iff_sup ~> max.absorb_iff2
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   433
    min_max.inf_le1 ~> min.cobounded1
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   434
    min_max.inf_le2 ~> min.cobounded2
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   435
    le_maxI1, min_max.sup_ge1 ~> max.cobounded1
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   436
    le_maxI2, min_max.sup_ge2 ~> max.cobounded2
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   437
    min_max.le_infI1 ~> min.coboundedI1
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   438
    min_max.le_infI2 ~> min.coboundedI2
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   439
    min_max.le_supI1 ~> max.coboundedI1
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   440
    min_max.le_supI2 ~> max.coboundedI2
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   441
    min_max.less_infI1 ~> min.strict_coboundedI1
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   442
    min_max.less_infI2 ~> min.strict_coboundedI2
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   443
    min_max.less_supI1 ~> max.strict_coboundedI1
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   444
    min_max.less_supI2 ~> max.strict_coboundedI2
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   445
    min_max.inf_mono ~> min.mono
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   446
    min_max.sup_mono ~> max.mono
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   447
    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
   448
    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
   449
    min_max.le_inf_iff ~> min.bounded_iff
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   450
    min_max.le_sup_iff ~> max.bounded_iff
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   451
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   452
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
   453
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
   454
max.left_commute, max.left_idem directly.
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   455
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   456
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
   457
max.cobounded1m max.cobounded2 directly.
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   458
56807
haftmann
parents: 56787
diff changeset
   459
For min_ac or max_ac, prefer more general collection ac_simps.
54864
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   460
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   461
INCOMPATBILITY. 
a064732223ad abolished slightly odd global lattice interpretation for min/max
haftmann
parents: 54850
diff changeset
   462
54850
haftmann
parents: 54787
diff changeset
   463
* Word library: bit representations prefer type bool over type bit.
haftmann
parents: 54787
diff changeset
   464
INCOMPATIBILITY.
haftmann
parents: 54787
diff changeset
   465
54745
46e441e61ff5 disambiguation of interpretation prefixes
haftmann
parents: 54742
diff changeset
   466
* Theorem disambiguation Inf_le_Sup (on finite sets) ~> Inf_fin_le_Sup_fin.
54850
haftmann
parents: 54787
diff changeset
   467
INCOMPATIBILITY.
54745
46e441e61ff5 disambiguation of interpretation prefixes
haftmann
parents: 54742
diff changeset
   468
54708
haftmann
parents: 54705
diff changeset
   469
* Code generations are provided for make, fields, extend and truncate
haftmann
parents: 54705
diff changeset
   470
operations on records.
haftmann
parents: 54705
diff changeset
   471
54295
45a5523d4a63 qualifed popular user space names
haftmann
parents: 54264
diff changeset
   472
* Qualified constant names Wellfounded.acc, Wellfounded.accp.
45a5523d4a63 qualifed popular user space names
haftmann
parents: 54264
diff changeset
   473
INCOMPATIBILITY.
45a5523d4a63 qualifed popular user space names
haftmann
parents: 54264
diff changeset
   474
54228
229282d53781 purely algebraic foundation for even/odd
haftmann
parents: 54227
diff changeset
   475
* Fact generalization and consolidation:
229282d53781 purely algebraic foundation for even/odd
haftmann
parents: 54227
diff changeset
   476
    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
   477
INCOMPATIBILITY.
229282d53781 purely algebraic foundation for even/odd
haftmann
parents: 54227
diff changeset
   478
229282d53781 purely algebraic foundation for even/odd
haftmann
parents: 54227
diff changeset
   479
* Purely algebraic definition of even.  Fact generalization and consolidation:
229282d53781 purely algebraic foundation for even/odd
haftmann
parents: 54227
diff changeset
   480
    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
   481
    even_zero_(nat|int) ~> even_zero
229282d53781 purely algebraic foundation for even/odd
haftmann
parents: 54227
diff changeset
   482
INCOMPATIBILITY.
54055
5bf55a713232 back to post-release mode -- after fork point;
wenzelm
parents: 54049
diff changeset
   483
54489
03ff4d1e6784 eliminiated neg_numeral in favour of - (numeral _)
haftmann
parents: 54449
diff changeset
   484
* Abolished neg_numeral.
03ff4d1e6784 eliminiated neg_numeral in favour of - (numeral _)
haftmann
parents: 54449
diff changeset
   485
  * Canonical representation for minus one is "- 1".
03ff4d1e6784 eliminiated neg_numeral in favour of - (numeral _)
haftmann
parents: 54449
diff changeset
   486
  * Canonical representation for other negative numbers is "- (numeral _)".
54502
e7c9a14632d0 more correct NEWS
haftmann
parents: 54489
diff changeset
   487
  * When devising rule sets for number calculation, consider the
54587
19cd731eb745 even more precise NEWS
haftmann
parents: 54533
diff changeset
   488
    following canonical cases: 0, 1, numeral _, - 1, - numeral _.
19cd731eb745 even more precise NEWS
haftmann
parents: 54533
diff changeset
   489
  * 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
   490
    like "numeral One", "- numeral One", "- 0" and even "- ... - _".
54489
03ff4d1e6784 eliminiated neg_numeral in favour of - (numeral _)
haftmann
parents: 54449
diff changeset
   491
  * Syntax for negative numerals is mere input syntax.
03ff4d1e6784 eliminiated neg_numeral in favour of - (numeral _)
haftmann
parents: 54449
diff changeset
   492
INCOMPATBILITY.
03ff4d1e6784 eliminiated neg_numeral in favour of - (numeral _)
haftmann
parents: 54449
diff changeset
   493
54230
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   494
* Elimination of fact duplicates:
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   495
    equals_zero_I ~> minus_unique
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   496
    diff_eq_0_iff_eq ~> right_minus_eq
54588
traytel
parents: 54587
diff changeset
   497
    nat_infinite ~> infinite_UNIV_nat
traytel
parents: 54587
diff changeset
   498
    int_infinite ~> infinite_UNIV_int
54230
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   499
INCOMPATIBILITY.
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   500
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   501
* Fact name consolidation:
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   502
    diff_def, diff_minus, ab_diff_minus ~> diff_conv_add_uminus
54250
7d2544dd3988 fact generalization and name consolidation
haftmann
parents: 54230
diff changeset
   503
    minus_le_self_iff ~> neg_less_eq_nonneg
7d2544dd3988 fact generalization and name consolidation
haftmann
parents: 54230
diff changeset
   504
    le_minus_self_iff ~> less_eq_neg_nonpos
7d2544dd3988 fact generalization and name consolidation
haftmann
parents: 54230
diff changeset
   505
    neg_less_nonneg ~> neg_less_pos
7d2544dd3988 fact generalization and name consolidation
haftmann
parents: 54230
diff changeset
   506
    less_minus_self_iff ~> less_neg_neg [simp]
54230
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   507
INCOMPATIBILITY.
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   508
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   509
* More simplification rules on unary and binary minus:
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   510
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
   511
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
   512
add_minus_cancel, diff_add_cancel, le_add_same_cancel1,
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   513
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
   514
minus_add_cancel, uminus_add_conv_diff.  These correspondingly
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   515
have been taken away from fact collections algebra_simps and
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   516
field_simps.  INCOMPATIBILITY.
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   517
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   518
To restore proofs, the following patterns are helpful:
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   519
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   520
a) Arbitrary failing proof not involving "diff_def":
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   521
Consider simplification with algebra_simps or field_simps.
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   522
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   523
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
   524
Try with "using <rule for addition> of [... "- _" ...]" by simp".
54230
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   525
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   526
c) Simplification with "diff_def": just drop "diff_def".
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   527
Consider simplification with algebra_simps or field_simps;
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   528
or the brute way with
b1d955791529 more simplification rules on unary and binary minus
haftmann
parents: 54228
diff changeset
   529
"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
   530
54264
hoelzl
parents: 54250
diff changeset
   531
* SUP and INF generalized to conditionally_complete_lattice
hoelzl
parents: 54250
diff changeset
   532
hoelzl
parents: 54250
diff changeset
   533
* Theory Lubs moved HOL image to HOL-Library. It is replaced by
hoelzl
parents: 54250
diff changeset
   534
Conditionally_Complete_Lattices.   INCOMPATIBILITY.
hoelzl
parents: 54250
diff changeset
   535
hoelzl
parents: 54250
diff changeset
   536
* Introduce bdd_above and bdd_below in Conditionally_Complete_Lattices, use them
hoelzl
parents: 54250
diff changeset
   537
instead of explicitly stating boundedness of sets.
hoelzl
parents: 54250
diff changeset
   538
54631
Andreas Lochbihler
parents: 54588
diff changeset
   539
* ccpo.admissible quantifies only over non-empty chains to allow
Andreas Lochbihler
parents: 54588
diff changeset
   540
more syntax-directed proof rules; the case of the empty chain
Andreas Lochbihler
parents: 54588
diff changeset
   541
shows up as additional case in fixpoint induction proofs.
Andreas Lochbihler
parents: 54588
diff changeset
   542
INCOMPATIBILITY
54264
hoelzl
parents: 54250
diff changeset
   543
56214
hoelzl
parents: 56212
diff changeset
   544
* Removed and renamed theorems in Series:
hoelzl
parents: 56212
diff changeset
   545
  summable_le         ~>  suminf_le
hoelzl
parents: 56212
diff changeset
   546
  suminf_le           ~>  suminf_le_const
hoelzl
parents: 56212
diff changeset
   547
  series_pos_le       ~>  setsum_le_suminf
hoelzl
parents: 56212
diff changeset
   548
  series_pos_less     ~>  setsum_less_suminf
hoelzl
parents: 56212
diff changeset
   549
  suminf_ge_zero      ~>  suminf_nonneg
hoelzl
parents: 56212
diff changeset
   550
  suminf_gt_zero      ~>  suminf_pos
hoelzl
parents: 56212
diff changeset
   551
  suminf_gt_zero_iff  ~>  suminf_pos_iff
hoelzl
parents: 56212
diff changeset
   552
  summable_sumr_LIMSEQ_suminf  ~>  summable_LIMSEQ
hoelzl
parents: 56212
diff changeset
   553
  suminf_0_le         ~>  suminf_nonneg [rotate]
hoelzl
parents: 56212
diff changeset
   554
  pos_summable        ~>  summableI_nonneg_bounded
hoelzl
parents: 56212
diff changeset
   555
  ratio_test          ~>  summable_ratio_test
hoelzl
parents: 56212
diff changeset
   556
hoelzl
parents: 56212
diff changeset
   557
  removed series_zero, replaced by sums_finite
hoelzl
parents: 56212
diff changeset
   558
hoelzl
parents: 56212
diff changeset
   559
  removed auxiliary lemmas:
hoelzl
parents: 56212
diff changeset
   560
    sumr_offset, sumr_offset2, sumr_offset3, sumr_offset4, sumr_group,
hoelzl
parents: 56212
diff changeset
   561
    half, le_Suc_ex_iff, lemma_realpow_diff_sumr, real_setsum_nat_ivl_bounded,
hoelzl
parents: 56212
diff changeset
   562
    summable_le2, ratio_test_lemma2, sumr_minus_one_realpow_zerom,
hoelzl
parents: 56212
diff changeset
   563
    sumr_one_lb_realpow_zero, summable_convergent_sumr_iff, sumr_diff_mult_const
hoelzl
parents: 56212
diff changeset
   564
INCOMPATIBILITY.
hoelzl
parents: 56212
diff changeset
   565
hoelzl
parents: 56212
diff changeset
   566
* Replace (F)DERIV syntax by has_derivative:
hoelzl
parents: 56212
diff changeset
   567
  - "(f has_derivative f') (at x within s)" replaces "FDERIV f x : s : f'"
hoelzl
parents: 56212
diff changeset
   568
hoelzl
parents: 56212
diff changeset
   569
  - "(f has_field_derivative f') (at x within s)" replaces "DERIV f x : s : f'"
hoelzl
parents: 56212
diff changeset
   570
hoelzl
parents: 56212
diff changeset
   571
  - "f differentiable at x within s" replaces "_ differentiable _ in _" syntax
hoelzl
parents: 56212
diff changeset
   572
hoelzl
parents: 56212
diff changeset
   573
  - removed constant isDiff
hoelzl
parents: 56212
diff changeset
   574
hoelzl
parents: 56212
diff changeset
   575
  - "DERIV f x : f'" and "FDERIV f x : f'" syntax is only available as input
hoelzl
parents: 56212
diff changeset
   576
    syntax.
hoelzl
parents: 56212
diff changeset
   577
hoelzl
parents: 56212
diff changeset
   578
  - "DERIV f x : s : f'" and "FDERIV f x : s : f'" syntax removed
hoelzl
parents: 56212
diff changeset
   579
hoelzl
parents: 56212
diff changeset
   580
  - Renamed FDERIV_... lemmas to has_derivative_...
hoelzl
parents: 56212
diff changeset
   581
56381
0556204bc230 merged DERIV_intros, has_derivative_intros into derivative_intros
hoelzl
parents: 56371
diff changeset
   582
  - renamed deriv (the syntax constant used for "DERIV _ _ :> _") to DERIV
0556204bc230 merged DERIV_intros, has_derivative_intros into derivative_intros
hoelzl
parents: 56371
diff changeset
   583
0556204bc230 merged DERIV_intros, has_derivative_intros into derivative_intros
hoelzl
parents: 56371
diff changeset
   584
  - removed DERIV_intros, has_derivative_eq_intros
0556204bc230 merged DERIV_intros, has_derivative_intros into derivative_intros
hoelzl
parents: 56371
diff changeset
   585
0556204bc230 merged DERIV_intros, has_derivative_intros into derivative_intros
hoelzl
parents: 56371
diff changeset
   586
  - introduced derivative_intros and deriative_eq_intros which includes now rules for
0556204bc230 merged DERIV_intros, has_derivative_intros into derivative_intros
hoelzl
parents: 56371
diff changeset
   587
    DERIV, has_derivative and has_vector_derivative.
0556204bc230 merged DERIV_intros, has_derivative_intros into derivative_intros
hoelzl
parents: 56371
diff changeset
   588
56214
hoelzl
parents: 56212
diff changeset
   589
  - Other renamings:
hoelzl
parents: 56212
diff changeset
   590
    differentiable_def        ~>  real_differentiable_def
hoelzl
parents: 56212
diff changeset
   591
    differentiableE           ~>  real_differentiableE
hoelzl
parents: 56212
diff changeset
   592
    fderiv_def                ~>  has_derivative_at
hoelzl
parents: 56212
diff changeset
   593
    field_fderiv_def          ~>  field_has_derivative_at
hoelzl
parents: 56212
diff changeset
   594
    isDiff_der                ~>  differentiable_def
hoelzl
parents: 56212
diff changeset
   595
    deriv_fderiv              ~>  has_field_derivative_def
56381
0556204bc230 merged DERIV_intros, has_derivative_intros into derivative_intros
hoelzl
parents: 56371
diff changeset
   596
    deriv_def                 ~>  DERIV_def
56214
hoelzl
parents: 56212
diff changeset
   597
INCOMPATIBILITY.
hoelzl
parents: 56212
diff changeset
   598
56371
fb9ae0727548 extend continuous_intros; remove continuous_on_intros and isCont_intros
hoelzl
parents: 56369
diff changeset
   599
* Include more theorems in continuous_intros. Remove the continuous_on_intros,
fb9ae0727548 extend continuous_intros; remove continuous_on_intros and isCont_intros
hoelzl
parents: 56369
diff changeset
   600
  isCont_intros collections, these facts are now in continuous_intros.
fb9ae0727548 extend continuous_intros; remove continuous_on_intros and isCont_intros
hoelzl
parents: 56369
diff changeset
   601
56889
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   602
* Theorems about complex numbers are now stated only using Re and Im, the Complex
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   603
  constructor is not used anymore. It is possible to use primcorec to defined the
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   604
  behaviour of a complex-valued function.
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   605
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   606
  Removed theorems about the Complex constructor from the simpset, they are
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   607
  available as the lemma collection legacy_Complex_simps. This especially
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   608
  removes
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   609
    i_complex_of_real: "ii * complex_of_real r = Complex 0 r".
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   610
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   611
  Instead the reverse direction is supported with
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   612
    Complex_eq: "Complex a b = a + \<i> * b"
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   613
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   614
  Moved csqrt from Fundamental_Algebra_Theorem to Complex.
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   615
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   616
  Renamings:
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   617
    Re/Im                  ~>  complex.sel
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   618
    complex_Re/Im_zero     ~>  zero_complex.sel
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   619
    complex_Re/Im_add      ~>  plus_complex.sel
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   620
    complex_Re/Im_minus    ~>  uminus_complex.sel
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   621
    complex_Re/Im_diff     ~>  minus_complex.sel
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   622
    complex_Re/Im_one      ~>  one_complex.sel
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   623
    complex_Re/Im_mult     ~>  times_complex.sel
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   624
    complex_Re/Im_inverse  ~>  inverse_complex.sel
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   625
    complex_Re/Im_scaleR   ~>  scaleR_complex.sel
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   626
    complex_Re/Im_i        ~>  ii.sel
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   627
    complex_Re/Im_cnj      ~>  cnj.sel
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   628
    Re/Im_cis              ~>  cis.sel
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   629
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   630
    complex_divide_def   ~>  divide_complex_def
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   631
    complex_norm_def     ~>  norm_complex_def
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   632
    cmod_def             ~>  norm_complex_de
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   633
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   634
  Removed theorems:
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   635
    complex_zero_def
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   636
    complex_add_def
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   637
    complex_minus_def
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   638
    complex_diff_def
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   639
    complex_one_def
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   640
    complex_mult_def
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   641
    complex_inverse_def
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   642
    complex_scaleR_def
48a745e1bde7 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents: 56879
diff changeset
   643
55049
327eafb594ba removed obsolete remote_cvc3 and remote_z3
boehmes
parents: 55029
diff changeset
   644
* 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
   645
54672
748778ac0ab8 relocate NEWS to post-release version (cf. 7a14f831d02d);
wenzelm
parents: 54671
diff changeset
   646
* Nitpick:
748778ac0ab8 relocate NEWS to post-release version (cf. 7a14f831d02d);
wenzelm
parents: 54671
diff changeset
   647
  - Fixed soundness bug whereby mutually recursive datatypes could take
748778ac0ab8 relocate NEWS to post-release version (cf. 7a14f831d02d);
wenzelm
parents: 54671
diff changeset
   648
    infinite values.
55889
6bfbec3dff62 tuned code
blanchet
parents: 55875
diff changeset
   649
  - Fixed soundness bug with low-level number functions such as "Abs_Integ" and
6bfbec3dff62 tuned code
blanchet
parents: 55875
diff changeset
   650
    "Rep_Integ".
6bfbec3dff62 tuned code
blanchet
parents: 55875
diff changeset
   651
  - Removed "std" option.
6bfbec3dff62 tuned code
blanchet
parents: 55875
diff changeset
   652
  - Renamed "show_datatypes" to "show_types" and "hide_datatypes" to
6bfbec3dff62 tuned code
blanchet
parents: 55875
diff changeset
   653
    "hide_types".
54672
748778ac0ab8 relocate NEWS to post-release version (cf. 7a14f831d02d);
wenzelm
parents: 54671
diff changeset
   654
54787
immler
parents: 54745
diff changeset
   655
* HOL-Multivariate_Analysis:
immler
parents: 54745
diff changeset
   656
  - type class ordered_real_vector for ordered vector spaces
immler
parents: 54745
diff changeset
   657
  - changed order of ordered_euclidean_space to be compatible with
immler
parents: 54745
diff changeset
   658
    pointwise ordering on products. Therefore instance of
immler
parents: 54745
diff changeset
   659
    conditionally_complete_lattice and ordered_real_vector.
immler
parents: 54745
diff changeset
   660
    INCOMPATIBILITY: use box instead of greaterThanLessThan or
immler
parents: 54745
diff changeset
   661
    explicit set-comprehensions with eucl_less for other (half-) open
immler
parents: 54745
diff changeset
   662
    intervals.
immler
parents: 54745
diff changeset
   663
56369
2704ca85be98 moved generic theorems from Complex_Analysis_Basic; fixed some theorem names
hoelzl
parents: 56342
diff changeset
   664
  - renamed theorems:
2704ca85be98 moved generic theorems from Complex_Analysis_Basic; fixed some theorem names
hoelzl
parents: 56342
diff changeset
   665
    derivative_linear         ~>  has_derivative_bounded_linear
2704ca85be98 moved generic theorems from Complex_Analysis_Basic; fixed some theorem names
hoelzl
parents: 56342
diff changeset
   666
    derivative_is_linear      ~>  has_derivative_linear
2704ca85be98 moved generic theorems from Complex_Analysis_Basic; fixed some theorem names
hoelzl
parents: 56342
diff changeset
   667
    bounded_linear_imp_linear ~>  bounded_linear.linear
2704ca85be98 moved generic theorems from Complex_Analysis_Basic; fixed some theorem names
hoelzl
parents: 56342
diff changeset
   668
54672
748778ac0ab8 relocate NEWS to post-release version (cf. 7a14f831d02d);
wenzelm
parents: 54671
diff changeset
   669
55622
ce575c2212fc clarified markup cumulation order (see also 25306d92f4ad and 0009a6ebc83b), e.g. relevant for completion_context;
wenzelm
parents: 55585
diff changeset
   670
*** Scala ***
ce575c2212fc clarified markup cumulation order (see also 25306d92f4ad and 0009a6ebc83b), e.g. relevant for completion_context;
wenzelm
parents: 55585
diff changeset
   671
ce575c2212fc clarified markup cumulation order (see also 25306d92f4ad and 0009a6ebc83b), e.g. relevant for completion_context;
wenzelm
parents: 55585
diff changeset
   672
* 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
   673
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
   674
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
   675
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
   676
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
   677
ce575c2212fc clarified markup cumulation order (see also 25306d92f4ad and 0009a6ebc83b), e.g. relevant for completion_context;
wenzelm
parents: 55585
diff changeset
   678
54449
f3cfe882f9af toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents: 54384
diff changeset
   679
*** ML ***
f3cfe882f9af toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents: 54384
diff changeset
   680
56303
4cc3f4db3447 clarified Isabelle/ML bootstrap, such that Execution does not require ML_Compiler;
wenzelm
parents: 56285
diff changeset
   681
* 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
   682
structure Runtime.  Minor INCOMPATIBILITY.
4cc3f4db3447 clarified Isabelle/ML bootstrap, such that Execution does not require ML_Compiler;
wenzelm
parents: 56285
diff changeset
   683
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
   684
* 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
   685
"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
   686
"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
   687
56281
03c3d1a7c3b8 proper configuration option "ML_print_depth";
wenzelm
parents: 56279
diff changeset
   688
* Renamed configuration option "ML_trace" to "ML_source_trace". Minor
03c3d1a7c3b8 proper configuration option "ML_print_depth";
wenzelm
parents: 56279
diff changeset
   689
INCOMPATIBILITY.
03c3d1a7c3b8 proper configuration option "ML_print_depth";
wenzelm
parents: 56279
diff changeset
   690
03c3d1a7c3b8 proper configuration option "ML_print_depth";
wenzelm
parents: 56279
diff changeset
   691
* Configuration option "ML_print_depth" controls the pretty-printing
03c3d1a7c3b8 proper configuration option "ML_print_depth";
wenzelm
parents: 56279
diff changeset
   692
depth of the ML compiler within the context.  The old print_depth in
56285
wenzelm
parents: 56281
diff changeset
   693
ML is still available as default_print_depth, but rarely used.  Minor
wenzelm
parents: 56281
diff changeset
   694
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
   695
55143
04448228381d explicit eigen-context for attributes "where", "of", and corresponding read_instantiate, instantiate_tac;
wenzelm
parents: 55139
diff changeset
   696
* 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
   697
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
   698
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
   699
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
   700
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
   701
of schematic variables.
04448228381d explicit eigen-context for attributes "where", "of", and corresponding read_instantiate, instantiate_tac;
wenzelm
parents: 55139
diff changeset
   702
54449
f3cfe882f9af toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents: 54384
diff changeset
   703
* Toplevel function "use" refers to raw ML bootstrap environment,
f3cfe882f9af toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents: 54384
diff changeset
   704
without Isar context nor antiquotations.  Potential INCOMPATIBILITY.
f3cfe882f9af toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents: 54384
diff changeset
   705
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
   706
formal context.
f3cfe882f9af toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents: 54384
diff changeset
   707
54742
7a86358a3c0b proper context for basic Simplifier operations: rewrite_rule, rewrite_goals_rule, rewrite_goals_tac etc.;
wenzelm
parents: 54732
diff changeset
   708
* 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
   709
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
   710
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
   711
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
   712
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
   713
* 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
   714
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
   715
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
   716
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
   717
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
   718
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
   719
56205
ceb8a93460b7 clarified modules;
wenzelm
parents: 56166
diff changeset
   720
* Simplified programming interface to define ML antiquotations, see
ceb8a93460b7 clarified modules;
wenzelm
parents: 56166
diff changeset
   721
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
   722
56071
2ffdedb0c044 added ML antiquotation @{here};
wenzelm
parents: 56069
diff changeset
   723
* ML antiquotation @{here} refers to its source position, which is
2ffdedb0c044 added ML antiquotation @{here};
wenzelm
parents: 56069
diff changeset
   724
occasionally useful for experimentation and diagnostic purposes.
2ffdedb0c044 added ML antiquotation @{here};
wenzelm
parents: 56069
diff changeset
   725
56135
efa24d31e595 added ML antiquotation @{path};
wenzelm
parents: 56072
diff changeset
   726
* ML antiquotation @{path} produces a Path.T value, similarly to
efa24d31e595 added ML antiquotation @{path};
wenzelm
parents: 56072
diff changeset
   727
Path.explode, but with compile-time check against the file-system and
efa24d31e595 added ML antiquotation @{path};
wenzelm
parents: 56072
diff changeset
   728
some PIDE markup.  Note that unlike theory source, ML does not have a
efa24d31e595 added ML antiquotation @{path};
wenzelm
parents: 56072
diff changeset
   729
well-defined master directory, so an absolute symbolic path
efa24d31e595 added ML antiquotation @{path};
wenzelm
parents: 56072
diff changeset
   730
specification is usually required, e.g. "~~/src/HOL".
efa24d31e595 added ML antiquotation @{path};
wenzelm
parents: 56072
diff changeset
   731
56399
386e4cb7ad68 added ML antiquotation @{print};
wenzelm
parents: 56381
diff changeset
   732
* ML antiquotation @{print} inlines a function to print an arbitrary
386e4cb7ad68 added ML antiquotation @{print};
wenzelm
parents: 56381
diff changeset
   733
ML value, which is occasionally useful for diagnostic or demonstration
386e4cb7ad68 added ML antiquotation @{print};
wenzelm
parents: 56381
diff changeset
   734
purposes.
386e4cb7ad68 added ML antiquotation @{print};
wenzelm
parents: 56381
diff changeset
   735
54449
f3cfe882f9af toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents: 54384
diff changeset
   736
54683
cf48ddc266e5 clarified "isabelle display" and 'display_drafts': re-use file and program instance, open asynchronously via desktop environment;
wenzelm
parents: 54672
diff changeset
   737
*** System ***
cf48ddc266e5 clarified "isabelle display" and 'display_drafts': re-use file and program instance, open asynchronously via desktop environment;
wenzelm
parents: 54672
diff changeset
   738
56787
81dc6fffdf30 require explicit 'document_files';
wenzelm
parents: 56762
diff changeset
   739
* Session ROOT specifications require explicit 'document_files' for
56533
cd8b6d849b6a explicit 'document_files' in session ROOT specifications;
wenzelm
parents: 56505
diff changeset
   740
robust dependencies on LaTeX sources.  Only these explicitly given
cd8b6d849b6a explicit 'document_files' in session ROOT specifications;
wenzelm
parents: 56505
diff changeset
   741
files are copied to the document output directory, before document
cd8b6d849b6a explicit 'document_files' in session ROOT specifications;
wenzelm
parents: 56505
diff changeset
   742
processing is started.
cd8b6d849b6a explicit 'document_files' in session ROOT specifications;
wenzelm
parents: 56505
diff changeset
   743
54683
cf48ddc266e5 clarified "isabelle display" and 'display_drafts': re-use file and program instance, open asynchronously via desktop environment;
wenzelm
parents: 54672
diff changeset
   744
* 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
   745
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
   746
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
   747
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
   748
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
   749
cf48ddc266e5 clarified "isabelle display" and 'display_drafts': re-use file and program instance, open asynchronously via desktop environment;
wenzelm
parents: 54672
diff changeset
   750
* 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
   751
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
   752
$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
   753
56439
95e2656b3b23 renamed "isabelle-process" to "isabelle_process", with shell function to avoid dynamic path lookups;
wenzelm
parents: 56413
diff changeset
   754
* The raw Isabelle process executable has been renamed from
95e2656b3b23 renamed "isabelle-process" to "isabelle_process", with shell function to avoid dynamic path lookups;
wenzelm
parents: 56413
diff changeset
   755
"isabelle-process" to "isabelle_process", which conforms to common
95e2656b3b23 renamed "isabelle-process" to "isabelle_process", with shell function to avoid dynamic path lookups;
wenzelm
parents: 56413
diff changeset
   756
shell naming conventions, and allows to define a shell function within
95e2656b3b23 renamed "isabelle-process" to "isabelle_process", with shell function to avoid dynamic path lookups;
wenzelm
parents: 56413
diff changeset
   757
the Isabelle environment to avoid dynamic path lookup.  Rare
95e2656b3b23 renamed "isabelle-process" to "isabelle_process", with shell function to avoid dynamic path lookups;
wenzelm
parents: 56413
diff changeset
   758
incompatibility for old tools that do not use the $ISABELLE_PROCESS
95e2656b3b23 renamed "isabelle-process" to "isabelle_process", with shell function to avoid dynamic path lookups;
wenzelm
parents: 56413
diff changeset
   759
settings variable yet.
95e2656b3b23 renamed "isabelle-process" to "isabelle_process", with shell function to avoid dynamic path lookups;
wenzelm
parents: 56413
diff changeset
   760
56738
13b0fc4ece42 retired wwwfind
kleing
parents: 56652
diff changeset
   761
* Retired the now unused Isabelle tool "wwwfind". Similar functionality
13b0fc4ece42 retired wwwfind
kleing
parents: 56652
diff changeset
   762
may be integrated into PIDE/jEdit at a later point.
54449
f3cfe882f9af toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents: 54384
diff changeset
   763
54639
5adc68deb322 updated to Isabelle2013-2;
wenzelm
parents: 54378
diff changeset
   764
New in Isabelle2013-2 (December 2013)
5adc68deb322 updated to Isabelle2013-2;
wenzelm
parents: 54378
diff changeset
   765
-------------------------------------
5adc68deb322 updated to Isabelle2013-2;
wenzelm
parents: 54378
diff changeset
   766
5adc68deb322 updated to Isabelle2013-2;
wenzelm
parents: 54378
diff changeset
   767
*** Prover IDE -- Isabelle/Scala/jEdit ***
5adc68deb322 updated to Isabelle2013-2;
wenzelm
parents: 54378
diff changeset
   768
5adc68deb322 updated to Isabelle2013-2;
wenzelm
parents: 54378
diff changeset
   769
* More robust editing of running commands with internal forks,
5adc68deb322 updated to Isabelle2013-2;
wenzelm
parents: 54378
diff changeset
   770
e.g. non-terminating 'by' steps.
5adc68deb322 updated to Isabelle2013-2;
wenzelm
parents: 54378
diff changeset
   771
54641
wenzelm
parents: 54639
diff changeset
   772
* More relaxed Sledgehammer panel: avoid repeated application of query
wenzelm
parents: 54639
diff changeset
   773
after edits surrounding the command location.
wenzelm
parents: 54639
diff changeset
   774
54648
wenzelm
parents: 54641
diff changeset
   775
* More status information about commands that are interrupted
wenzelm
parents: 54641
diff changeset
   776
accidentally (via physical event or Poly/ML runtime system signal,
wenzelm
parents: 54641
diff changeset
   777
e.g. out-of-memory).
wenzelm
parents: 54641
diff changeset
   778
54653
wenzelm
parents: 54648
diff changeset
   779
wenzelm
parents: 54648
diff changeset
   780
*** System ***
wenzelm
parents: 54648
diff changeset
   781
wenzelm
parents: 54648
diff changeset
   782
* More robust termination of external processes managed by
54664
wenzelm
parents: 54653
diff changeset
   783
Isabelle/ML: support cancellation of tasks within the range of
wenzelm
parents: 54653
diff changeset
   784
milliseconds, as required for PIDE document editing with automatically
wenzelm
parents: 54653
diff changeset
   785
tried tools (e.g. Sledgehammer).
54653
wenzelm
parents: 54648
diff changeset
   786
54648
wenzelm
parents: 54641
diff changeset
   787
* Reactivated Isabelle/Scala kill command for external processes on
wenzelm
parents: 54641
diff changeset
   788
Mac OS X, which was accidentally broken in Isabelle2013-1 due to a
wenzelm
parents: 54641
diff changeset
   789
workaround for some Debian/Ubuntu Linux versions from 2013.
wenzelm
parents: 54641
diff changeset
   790
54639
5adc68deb322 updated to Isabelle2013-2;
wenzelm
parents: 54378
diff changeset
   791
5adc68deb322 updated to Isabelle2013-2;
wenzelm
parents: 54378
diff changeset
   792
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   793
New in Isabelle2013-1 (November 2013)
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   794
-------------------------------------
50994
aafd4270b4d4 back to post-release mode -- after fork point;
wenzelm
parents: 50993
diff changeset
   795
51293
05b1bbae748d discontinued obsolete 'uses' within theory header;
wenzelm
parents: 51238
diff changeset
   796
*** General ***
05b1bbae748d discontinued obsolete 'uses' within theory header;
wenzelm
parents: 51238
diff changeset
   797
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   798
* Discontinued obsolete 'uses' within theory header.  Note that
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   799
commands like 'ML_file' work without separate declaration of file
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   800
dependencies.  Minor INCOMPATIBILITY.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   801
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   802
* Discontinued redundant 'use' command, which was superseded by
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   803
'ML_file' in Isabelle2013.  Minor INCOMPATIBILITY.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   804
53016
fa9c38891cf2 disable old identifier syntax by default, legacy_isub_isup := true may be used temporarily as fall-back;
wenzelm
parents: 52949
diff changeset
   805
* 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
   806
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
   807
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
   808
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
   809
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
   810
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
   811
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
   812
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
   813
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
   814
syntax.
fa9c38891cf2 disable old identifier syntax by default, legacy_isub_isup := true may be used temporarily as fall-back;
wenzelm
parents: 52949
diff changeset
   815
53021
d0fa3f446b9d discontinued special treatment of \<^isub> and \<^isup> in rendering or editor front-end;
wenzelm
parents: 53016
diff changeset
   816
* 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
   817
"sub".  Minor INCOMPATIBILITY.
d0fa3f446b9d discontinued special treatment of \<^isub> and \<^isup> in rendering or editor front-end;
wenzelm
parents: 53016
diff changeset
   818
52487
48bc24467008 backout dedd7952a62c: static "proofs" value within theory prevents later inferencing with different configuration;
wenzelm
parents: 52470
diff changeset
   819
* 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
   820
"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
   821
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
   822
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
   823
quick_and_dirty, instead of historical poking into mutable reference.
52059
2f970c7f722b proper option quick_and_dirty;
wenzelm
parents: 52054
diff changeset
   824
52060
179236c82c2a renamed 'print_configs' to 'print_options';
wenzelm
parents: 52059
diff changeset
   825
* Renamed command 'print_configs' to 'print_options'.  Minor
179236c82c2a renamed 'print_configs' to 'print_options';
wenzelm
parents: 52059
diff changeset
   826
INCOMPATIBILITY.
179236c82c2a renamed 'print_configs' to 'print_options';
wenzelm
parents: 52059
diff changeset
   827
52430
289e36c2870a proper diagnostic command 'print_state';
wenzelm
parents: 52415
diff changeset
   828
* Proper diagnostic command 'print_state'.  Old 'pr' (with its
289e36c2870a proper diagnostic command 'print_state';
wenzelm
parents: 52415
diff changeset
   829
implicit change of some global references) is retained for now as
289e36c2870a proper diagnostic command 'print_state';
wenzelm
parents: 52415
diff changeset
   830
control command, e.g. for ProofGeneral 3.7.x.
289e36c2870a proper diagnostic command 'print_state';
wenzelm
parents: 52415
diff changeset
   831
52549
802576856527 discontinued command 'print_drafts';
wenzelm
parents: 52539
diff changeset
   832
* Discontinued 'print_drafts' command with its old-fashioned PS output
802576856527 discontinued command 'print_drafts';
wenzelm
parents: 52539
diff changeset
   833
and Unix command-line print spooling.  Minor INCOMPATIBILITY: use
802576856527 discontinued command 'print_drafts';
wenzelm
parents: 52539
diff changeset
   834
'display_drafts' instead and print via the regular document viewer.
802576856527 discontinued command 'print_drafts';
wenzelm
parents: 52539
diff changeset
   835
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   836
* Updated and extended "isar-ref" and "implementation" manual,
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   837
eliminated old "ref" manual.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   838
51293
05b1bbae748d discontinued obsolete 'uses' within theory header;
wenzelm
parents: 51238
diff changeset
   839
51533
3f6280aedbcc dockable window for timing information;
wenzelm
parents: 51517
diff changeset
   840
*** Prover IDE -- Isabelle/Scala/jEdit ***
3f6280aedbcc dockable window for timing information;
wenzelm
parents: 51517
diff changeset
   841
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   842
* New manual "jedit" for Isabelle/jEdit, see isabelle doc or
53852
wenzelm
parents: 53803
diff changeset
   843
Documentation panel.
wenzelm
parents: 53803
diff changeset
   844
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   845
* Dockable window "Documentation" provides access to Isabelle
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   846
documentation.
52646
wenzelm
parents: 52550
diff changeset
   847
52949
wenzelm
parents: 52896
diff changeset
   848
* Dockable window "Find" provides query operations for formal entities
wenzelm
parents: 52896
diff changeset
   849
(GUI front-end to 'find_theorems' command).
wenzelm
parents: 52896
diff changeset
   850
53050
wenzelm
parents: 53021
diff changeset
   851
* Dockable window "Sledgehammer" manages asynchronous / parallel
wenzelm
parents: 53021
diff changeset
   852
sledgehammer runs over existing document sources, independently of
wenzelm
parents: 53021
diff changeset
   853
normal editing and checking process.
wenzelm
parents: 53021
diff changeset
   854
51533
3f6280aedbcc dockable window for timing information;
wenzelm
parents: 51517
diff changeset
   855
* Dockable window "Timing" provides an overview of relevant command
54332
wenzelm
parents: 54319
diff changeset
   856
timing information, depending on option jedit_timing_threshold.  The
wenzelm
parents: 54319
diff changeset
   857
same timing information is shown in the extended tooltip of the
wenzelm
parents: 54319
diff changeset
   858
command keyword, when hovering the mouse over it while the CONTROL or
wenzelm
parents: 54319
diff changeset
   859
COMMAND modifier is pressed.
51533
3f6280aedbcc dockable window for timing information;
wenzelm
parents: 51517
diff changeset
   860
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   861
* Improved dockable window "Theories": Continuous checking of proof
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   862
document (visible and required parts) may be controlled explicitly,
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   863
using check box or shortcut "C+e ENTER".  Individual theory nodes may
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   864
be marked explicitly as required and checked in full, using check box
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   865
or shortcut "C+e SPACE".
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   866
54305
wenzelm
parents: 54049
diff changeset
   867
* Improved completion mechanism, which is now managed by the
wenzelm
parents: 54049
diff changeset
   868
Isabelle/jEdit plugin instead of SideKick.  Refined table of Isabelle
wenzelm
parents: 54049
diff changeset
   869
symbol abbreviations (see $ISABELLE_HOME/etc/symbols).
wenzelm
parents: 54049
diff changeset
   870
54319
wenzelm
parents: 54305
diff changeset
   871
* Standard jEdit keyboard shortcut C+b complete-word is remapped to
wenzelm
parents: 54305
diff changeset
   872
isabelle.complete for explicit completion in Isabelle sources.
wenzelm
parents: 54305
diff changeset
   873
INCOMPATIBILITY wrt. jEdit defaults, may have to invent new shortcuts
wenzelm
parents: 54305
diff changeset
   874
to resolve conflict.
wenzelm
parents: 54305
diff changeset
   875
54305
wenzelm
parents: 54049
diff changeset
   876
* Improved support of various "minor modes" for Isabelle NEWS,
wenzelm
parents: 54049
diff changeset
   877
options, session ROOT etc., with completion and SideKick tree view.
wenzelm
parents: 54049
diff changeset
   878
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   879
* Strictly monotonic document update, without premature cancellation of
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   880
running transactions that are still needed: avoid reset/restart of
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   881
such command executions while editing.
53271
0460d6962ced GTK+ works better due to avoidance of default list view popups;
wenzelm
parents: 53251
diff changeset
   882
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   883
* Support for asynchronous print functions, as overlay to existing
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   884
document content.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   885
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   886
* Support for automatic tools in HOL, which try to prove or disprove
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   887
toplevel theorem statements.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   888
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   889
* 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
   890
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
   891
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
   892
keyboard shortcut by the user (e.g. C+0 and/or C+NUMPAD0).
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   893
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   894
* File specifications in jEdit (e.g. file browser) may refer to
54351
5cbe32533cdb more on file-system access;
wenzelm
parents: 54332
diff changeset
   895
$ISABELLE_HOME and $ISABELLE_HOME_USER on all platforms.  Discontinued
5cbe32533cdb more on file-system access;
wenzelm
parents: 54332
diff changeset
   896
obsolete $ISABELLE_HOME_WINDOWS variable.
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   897
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   898
* Improved support for Linux look-and-feel "GTK+", see also "Utilities
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   899
/ Global Options / Appearance".
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   900
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   901
* Improved support of native Mac OS X functionality via "MacOSX"
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   902
plugin, which is now enabled by default.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   903
51533
3f6280aedbcc dockable window for timing information;
wenzelm
parents: 51517
diff changeset
   904
51313
102a0a0718c5 discontinued obsolete 'axioms' command;
wenzelm
parents: 51295
diff changeset
   905
*** Pure ***
102a0a0718c5 discontinued obsolete 'axioms' command;
wenzelm
parents: 51295
diff changeset
   906
54049
566b769c3477 Streamlined locales reference material.
ballarin
parents: 54033
diff changeset
   907
* Commands 'interpretation' and 'sublocale' are now target-sensitive.
566b769c3477 Streamlined locales reference material.
ballarin
parents: 54033
diff changeset
   908
In particular, 'interpretation' allows for non-persistent
566b769c3477 Streamlined locales reference material.
ballarin
parents: 54033
diff changeset
   909
interpretation within "context ... begin ... end" blocks offering a
566b769c3477 Streamlined locales reference material.
ballarin
parents: 54033
diff changeset
   910
light-weight alternative to 'sublocale'.  See "isar-ref" manual for
566b769c3477 Streamlined locales reference material.
ballarin
parents: 54033
diff changeset
   911
details.
51747
e4b5bebe5235 documentation and NEWS
haftmann
parents: 51732
diff changeset
   912
51565
5e9fdbdf88ce Improvements to the print_dependencies command.
ballarin
parents: 51553
diff changeset
   913
* Improved locales diagnostic command 'print_dependencies'.
5e9fdbdf88ce Improvements to the print_dependencies command.
ballarin
parents: 51553
diff changeset
   914
51313
102a0a0718c5 discontinued obsolete 'axioms' command;
wenzelm
parents: 51295
diff changeset
   915
* Discontinued obsolete 'axioms' command, which has been marked as
102a0a0718c5 discontinued obsolete 'axioms' command;
wenzelm
parents: 51295
diff changeset
   916
legacy since Isabelle2009-2.  INCOMPATIBILITY, use 'axiomatization'
102a0a0718c5 discontinued obsolete 'axioms' command;
wenzelm
parents: 51295
diff changeset
   917
instead, while observing its uniform scope for polymorphism.
102a0a0718c5 discontinued obsolete 'axioms' command;
wenzelm
parents: 51295
diff changeset
   918
51316
dfe469293eb4 discontinued empty name bindings in 'axiomatization';
wenzelm
parents: 51313
diff changeset
   919
* Discontinued empty name bindings in 'axiomatization'.
dfe469293eb4 discontinued empty name bindings in 'axiomatization';
wenzelm
parents: 51313
diff changeset
   920
INCOMPATIBILITY.
dfe469293eb4 discontinued empty name bindings in 'axiomatization';
wenzelm
parents: 51313
diff changeset
   921
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   922
* System option "proofs" has been discontinued.  Instead the global
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   923
state of Proofterm.proofs is persistently compiled into logic images
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   924
as required, notably HOL-Proofs.  Users no longer need to change
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   925
Proofterm.proofs dynamically.  Minor INCOMPATIBILITY.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   926
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   927
* Syntax translation functions (print_translation etc.) always depend
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   928
on Proof.context.  Discontinued former "(advanced)" option -- this is
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   929
now the default.  Minor INCOMPATIBILITY.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   930
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   931
* Former global reference trace_unify_fail is now available as
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   932
configuration option "unify_trace_failure" (global context only).
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
   933
52463
c45a6939217f updated documentation;
wenzelm
parents: 52445
diff changeset
   934
* SELECT_GOAL now retains the syntactic context of the overall goal
c45a6939217f updated documentation;
wenzelm
parents: 52445
diff changeset
   935
state (schematic variables etc.).  Potential INCOMPATIBILITY in rare
c45a6939217f updated documentation;
wenzelm
parents: 52445
diff changeset
   936
situations.
c45a6939217f updated documentation;
wenzelm
parents: 52445
diff changeset
   937
51313
102a0a0718c5 discontinued obsolete 'axioms' command;
wenzelm
parents: 51295
diff changeset
   938
51002
496013a6eb38 remove unnecessary assumption from real_normed_vector
hoelzl
parents: 50994
diff changeset
   939
*** HOL ***
496013a6eb38 remove unnecessary assumption from real_normed_vector
hoelzl
parents: 50994
diff changeset
   940
54032
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   941
* Stronger precedence of syntax for big intersection and union on
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   942
sets, in accordance with corresponding lattice operations.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   943
INCOMPATIBILITY.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   944
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   945
* Notation "{p:A. P}" now allows tuple patterns as well.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   946
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   947
* Nested case expressions are now translated in a separate check phase
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   948
rather than during parsing. The data for case combinators is separated
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   949
from the datatype package. The declaration attribute
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   950
"case_translation" can be used to register new case combinators:
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   951
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   952
  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
   953
52435
6646bb548c6b migration from code_(const|type|class|instance) to code_printing and from code_module to code_identifier
haftmann
parents: 52430
diff changeset
   954
* Code generator:
53160
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   955
  - 'code_printing' unifies 'code_const' / 'code_type' / 'code_class' /
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   956
    'code_instance'.
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   957
  - 'code_identifier' declares name hints for arbitrary identifiers in
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
   958
    generated code, subsuming 'code_modulename'.
53983
wenzelm
parents: 53981
diff changeset
   959
wenzelm
parents: 53981
diff changeset
   960
See the isar-ref manual for syntax diagrams, and the HOL theories for
wenzelm
parents: 53981
diff changeset
   961
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
   962
54032
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   963
* Attibute 'code': 'code' now declares concrete and abstract code
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   964
equations uniformly.  Use explicit 'code equation' and 'code abstract'
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   965
to distinguish both when desired.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   966
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   967
* Discontinued theories Code_Integer and Efficient_Nat by a more
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   968
fine-grain stack of theories Code_Target_Int, Code_Binary_Nat,
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   969
Code_Target_Nat and Code_Target_Numeral.  See the tutorial on code
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   970
generation for details.  INCOMPATIBILITY.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   971
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   972
* Numeric types are mapped by default to target language numerals:
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   973
natural (replaces former code_numeral) and integer (replaces former
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   974
code_int).  Conversions are available as integer_of_natural /
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   975
natural_of_integer / integer_of_nat / nat_of_integer (in HOL) and
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   976
Code_Numeral.integer_of_natural / Code_Numeral.natural_of_integer (in
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   977
ML).  INCOMPATIBILITY.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   978
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   979
* Function package: For mutually recursive functions f and g, separate
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   980
cases rules f.cases and g.cases are generated instead of unusable
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   981
f_g.cases which exposed internal sum types. Potential INCOMPATIBILITY,
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   982
in the case that the unusable rule was used nevertheless.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   983
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   984
* Function package: For each function f, new rules f.elims are
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   985
generated, which eliminate equalities of the form "f x = t".
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   986
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   987
* New command 'fun_cases' derives ad-hoc elimination rules for
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   988
function equations as simplified instances of f.elims, analogous to
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
   989
inductive_cases.  See ~~/src/HOL/ex/Fundefs.thy for some examples.
53307
221ff2b39a35 updated news/contributors with BNF stuff
blanchet
parents: 53293
diff changeset
   990
54021
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   991
* Lifting:
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   992
  - parametrized correspondence relations are now supported:
54378
72254819befd tuned whitespace;
wenzelm
parents: 54365
diff changeset
   993
    + parametricity theorems for the raw term can be specified in
54021
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   994
      the command lift_definition, which allow us to generate stronger
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   995
      transfer rules
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   996
    + setup_lifting generates stronger transfer rules if parametric
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   997
      correspondence relation can be generated
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   998
    + various new properties of the relator must be specified to support
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
   999
      parametricity
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
  1000
    + parametricity theorem for the Quotient relation can be specified
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
  1001
  - setup_lifting generates domain rules for the Transfer package
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
  1002
  - stronger reflexivity prover of respectfulness theorems for type
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
  1003
    copies
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
  1004
  - ===> and --> are now local. The symbols can be introduced
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
  1005
    by interpreting the locale lifting_syntax (typically in an
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
  1006
    anonymous context)
54378
72254819befd tuned whitespace;
wenzelm
parents: 54365
diff changeset
  1007
  - Lifting/Transfer relevant parts of Library/Quotient_* are now in
54021
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
  1008
    Main. Potential INCOMPATIBILITY
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
  1009
  - new commands for restoring and deleting Lifting/Transfer context:
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
  1010
    lifting_forget, lifting_update
54378
72254819befd tuned whitespace;
wenzelm
parents: 54365
diff changeset
  1011
  - the command print_quotmaps was renamed to print_quot_maps.
54021
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
  1012
    INCOMPATIBILITY
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
  1013
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
  1014
* Transfer:
54378
72254819befd tuned whitespace;
wenzelm
parents: 54365
diff changeset
  1015
  - better support for domains in Transfer: replace Domainp T
54021
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
  1016
    by the actual invariant in a transferred goal
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
  1017
  - transfer rules can have as assumptions other transfer rules
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
  1018
  - Experimental support for transferring from the raw level to the
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
  1019
    abstract level: Transfer.transferred attribute
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
  1020
  - Attribute version of the transfer method: untransferred attribute
8089e82833b6 NEWS and CONTRIBUTORS
kuncar
parents: 54010
diff changeset
  1021
52286
8170e5327c02 make reification part of HOL
haftmann
parents: 52266
diff changeset
  1022
* Reification and reflection:
53160
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
  1023
  - Reification is now directly available in HOL-Main in structure
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
  1024
    "Reification".
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
  1025
  - Reflection now handles multiple lists with variables also.
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
  1026
  - The whole reflection stack has been decomposed into conversions.
52286
8170e5327c02 make reification part of HOL
haftmann
parents: 52266
diff changeset
  1027
INCOMPATIBILITY.
8170e5327c02 make reification part of HOL
haftmann
parents: 52266
diff changeset
  1028
51489
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
  1029
* Revised devices for recursive definitions over finite sets:
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
  1030
  - Only one fundamental fold combinator on finite set remains:
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
  1031
    Finite_Set.fold :: ('a => 'b => 'b) => 'b => 'a set => 'b
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
  1032
    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
  1033
  - Locales ("mini packages") for fundamental definitions with
51489
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
  1034
    Finite_Set.fold: folding, folding_idem.
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
  1035
  - Locales comm_monoid_set, semilattice_order_set and
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
  1036
    semilattice_neutr_order_set for big operators on sets.
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
  1037
    See theory Big_Operators for canonical examples.
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
  1038
    Note that foundational constants comm_monoid_set.F and
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
  1039
    semilattice_set.F correspond to former combinators fold_image
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
  1040
    and fold1 respectively.  These are now gone.  You may use
51490
7edcc0618dae spelling
haftmann
parents: 51489
diff changeset
  1041
    those foundational constants as substitutes, but it is
53983
wenzelm
parents: 53981
diff changeset
  1042
    preferable to interpret the above locales accordingly.
51489
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
  1043
  - Dropped class ab_semigroup_idem_mult (special case of lattice,
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
  1044
    no longer needed in connection with Finite_Set.fold etc.)
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
  1045
  - Fact renames:
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
  1046
      card.union_inter ~> card_Un_Int [symmetric]
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
  1047
      card.union_disjoint ~> card_Un_disjoint
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
  1048
INCOMPATIBILITY.
f738e6dbd844 fundamental revision of big operators on sets
haftmann
parents: 51487
diff changeset
  1049
51487
f4bfdee99304 locales for abstract orders
haftmann
parents: 51417
diff changeset
  1050
* Locale hierarchy for abstract orderings and (semi)lattices.
f4bfdee99304 locales for abstract orders
haftmann
parents: 51417
diff changeset
  1051
53526
wenzelm
parents: 53398
diff changeset
  1052
* Complete_Partial_Order.admissible is defined outside the type class
wenzelm
parents: 53398
diff changeset
  1053
ccpo, but with mandatory prefix ccpo. Admissibility theorems lose the
wenzelm
parents: 53398
diff changeset
  1054
class predicate assumption or sort constraint when possible.
53362
Andreas Lochbihler
parents: 53342
diff changeset
  1055
INCOMPATIBILITY.
Andreas Lochbihler
parents: 53342
diff changeset
  1056
53160
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
  1057
* Introduce type class "conditionally_complete_lattice": Like a
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
  1058
complete lattice but does not assume the existence of the top and
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
  1059
bottom elements.  Allows to generalize some lemmas about reals and
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
  1060
extended reals.  Removed SupInf and replaced it by the instantiation
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
  1061
of conditionally_complete_lattice for real. Renamed lemmas about
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
  1062
conditionally-complete lattice from Sup_... to cSup_... and from
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
  1063
Inf_...  to cInf_... to avoid hidding of similar complete lattice
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
  1064
lemmas.
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
  1065
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
  1066
* Introduce type class linear_continuum as combination of
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
  1067
conditionally-complete lattices and inner dense linorders which have
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
  1068
more than one element.  INCOMPATIBILITY.
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
  1069
53983
wenzelm
parents: 53981
diff changeset
  1070
* Introduced type classes order_top and order_bot. The old classes top
wenzelm
parents: 53981
diff changeset
  1071
and bot only contain the syntax without assumptions.  INCOMPATIBILITY:
wenzelm
parents: 53981
diff changeset
  1072
Rename bot -> order_bot, top -> order_top
53683
e6adad558def order_bot, order_top
lammich <lammich@in.tum.de>
parents: 53681
diff changeset
  1073
53160
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
  1074
* Introduce type classes "no_top" and "no_bot" for orderings without
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
  1075
top and bottom elements.
51732
hoelzl
parents: 51717
diff changeset
  1076
hoelzl
parents: 51717
diff changeset
  1077
* Split dense_linorder into inner_dense_order and no_top, no_bot.
hoelzl
parents: 51717
diff changeset
  1078
hoelzl
parents: 51717
diff changeset
  1079
* Complex_Main: Unify and move various concepts from
53160
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
  1080
HOL-Multivariate_Analysis to HOL-Complex_Main.
51732
hoelzl
parents: 51717
diff changeset
  1081
53983
wenzelm
parents: 53981
diff changeset
  1082
 - Introduce type class (lin)order_topology and
wenzelm
parents: 53981
diff changeset
  1083
   linear_continuum_topology.  Allows to generalize theorems about
wenzelm
parents: 53981
diff changeset
  1084
   limits and order.  Instances are reals and extended reals.
51732
hoelzl
parents: 51717
diff changeset
  1085
hoelzl
parents: 51717
diff changeset
  1086
 - continuous and continuos_on from Multivariate_Analysis:
53983
wenzelm
parents: 53981
diff changeset
  1087
   "continuous" is the continuity of a function at a filter.  "isCont"
wenzelm
parents: 53981
diff changeset
  1088
   is now an abbrevitation: "isCont x f == continuous (at _) f".
wenzelm
parents: 53981
diff changeset
  1089
wenzelm
parents: 53981
diff changeset
  1090
   Generalized continuity lemmas from isCont to continuous on an
wenzelm
parents: 53981
diff changeset
  1091
   arbitrary filter.
wenzelm
parents: 53981
diff changeset
  1092
wenzelm
parents: 53981
diff changeset
  1093
 - compact from Multivariate_Analysis. Use Bolzano's lemma to prove
wenzelm
parents: 53981
diff changeset
  1094
   compactness of closed intervals on reals. Continuous functions
wenzelm
parents: 53981
diff changeset
  1095
   attain infimum and supremum on compact sets. The inverse of a
wenzelm
parents: 53981
diff changeset
  1096
   continuous function is continuous, when the function is continuous
wenzelm
parents: 53981
diff changeset
  1097
   on a compact set.
51732
hoelzl
parents: 51717
diff changeset
  1098
hoelzl
parents: 51717
diff changeset
  1099
 - 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
  1100
   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
  1101
   linear_continuum_topology).
51732
hoelzl
parents: 51717
diff changeset
  1102
hoelzl
parents: 51717
diff changeset
  1103
 - first_countable_topology from Multivariate_Analysis. Is used to
53983
wenzelm
parents: 53981
diff changeset
  1104
   show equivalence of properties on the neighbourhood filter of x and
wenzelm
parents: 53981
diff changeset
  1105
   on all sequences converging to x.
wenzelm
parents: 53981
diff changeset
  1106
wenzelm
parents: 53981
diff changeset
  1107
 - FDERIV: Definition of has_derivative moved to Deriv.thy. Moved
wenzelm
parents: 53981
diff changeset
  1108
   theorems from Library/FDERIV.thy to Deriv.thy and base the
wenzelm
parents: 53981
diff changeset
  1109
   definition of DERIV on FDERIV. Add variants of DERIV and FDERIV
wenzelm
parents: 53981
diff changeset
  1110
   which are restricted to sets, i.e. to represent derivatives from
wenzelm
parents: 53981
diff changeset
  1111
   left or right.
51732
hoelzl
parents: 51717
diff changeset
  1112
hoelzl
parents: 51717
diff changeset
  1113
 - Removed the within-filter. It is replaced by the principal filter:
hoelzl
parents: 51717
diff changeset
  1114
hoelzl
parents: 51717
diff changeset
  1115
     F within X = inf F (principal X)
hoelzl
parents: 51717
diff changeset
  1116
hoelzl
parents: 51717
diff changeset
  1117
 - Introduce "at x within U" as a single constant, "at x" is now an
hoelzl
parents: 51717
diff changeset
  1118
   abbreviation for "at x within UNIV"
hoelzl
parents: 51717
diff changeset
  1119
53983
wenzelm
parents: 53981
diff changeset
  1120
 - Introduce named theorem collections tendsto_intros,
wenzelm
parents: 53981
diff changeset
  1121
   continuous_intros, continuous_on_intros and FDERIV_intros. Theorems
wenzelm
parents: 53981
diff changeset
  1122
   in tendsto_intros (or FDERIV_intros) are also available as
wenzelm
parents: 53981
diff changeset
  1123
   tendsto_eq_intros (or FDERIV_eq_intros) where the right-hand side
wenzelm
parents: 53981
diff changeset
  1124
   is replaced by a congruence rule. This allows to apply them as
wenzelm
parents: 53981
diff changeset
  1125
   intro rules and then proving equivalence by the simplifier.
51732
hoelzl
parents: 51717
diff changeset
  1126
hoelzl
parents: 51717
diff changeset
  1127
 - Restructured theories in HOL-Complex_Main:
hoelzl
parents: 51717
diff changeset
  1128
hoelzl
parents: 51717
diff changeset
  1129
   + Moved RealDef and RComplete into Real
hoelzl
parents: 51717
diff changeset
  1130
hoelzl
parents: 51717
diff changeset
  1131
   + Introduced Topological_Spaces and moved theorems about
hoelzl
parents: 51717
diff changeset
  1132
     topological spaces, filters, limits and continuity to it
hoelzl
parents: 51717
diff changeset
  1133
hoelzl
parents: 51717
diff changeset
  1134
   + Renamed RealVector to Real_Vector_Spaces
hoelzl
parents: 51717
diff changeset
  1135
53983
wenzelm
parents: 53981
diff changeset
  1136
   + Split Lim, SEQ, Series into Topological_Spaces,
wenzelm
parents: 53981
diff changeset
  1137
     Real_Vector_Spaces, and Limits
51732
hoelzl
parents: 51717
diff changeset
  1138
hoelzl
parents: 51717
diff changeset
  1139
   + Moved Ln and Log to Transcendental
hoelzl
parents: 51717
diff changeset
  1140
hoelzl
parents: 51717
diff changeset
  1141
   + Moved theorems about continuity from Deriv to Topological_Spaces
hoelzl
parents: 51717
diff changeset
  1142
hoelzl
parents: 51717
diff changeset
  1143
 - Remove various auxiliary lemmas.
hoelzl
parents: 51717
diff changeset
  1144
hoelzl
parents: 51717
diff changeset
  1145
INCOMPATIBILITY.
51002
496013a6eb38 remove unnecessary assumption from real_normed_vector
hoelzl
parents: 50994
diff changeset
  1146
53738
9868e6d4733f updated NEWS
blanchet
parents: 53728
diff changeset
  1147
* Nitpick:
55889
6bfbec3dff62 tuned code
blanchet
parents: 55875
diff changeset
  1148
  - Added option "spy".
6bfbec3dff62 tuned code
blanchet
parents: 55875
diff changeset
  1149
  - Reduce incidence of "too high arity" errors.
53738
9868e6d4733f updated NEWS
blanchet
parents: 53728
diff changeset
  1150
51137
077456580eca updated news
blanchet
parents: 51115
diff changeset
  1151
* Sledgehammer:
077456580eca updated news
blanchet
parents: 51115
diff changeset
  1152
  - Renamed option:
077456580eca updated news
blanchet
parents: 51115
diff changeset
  1153
      isar_shrink ~> isar_compress
53738
9868e6d4733f updated NEWS
blanchet
parents: 53728
diff changeset
  1154
    INCOMPATIBILITY.
55889
6bfbec3dff62 tuned code
blanchet
parents: 55875
diff changeset
  1155
  - Added options "isar_try0", "spy".
6bfbec3dff62 tuned code
blanchet
parents: 55875
diff changeset
  1156
  - Better support for "isar_proofs".
6bfbec3dff62 tuned code
blanchet
parents: 55875
diff changeset
  1157
  - MaSh has been fined-tuned and now runs as a local server.
51137
077456580eca updated news
blanchet
parents: 51115
diff changeset
  1158
54032
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1159
* Improved support for ad hoc overloading of constants (see also
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1160
isar-ref manual and ~~/src/HOL/ex/Adhoc_Overloading_Examples.thy).
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1161
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1162
* Library/Polynomial.thy:
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1163
  - Use lifting for primitive definitions.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1164
  - Explicit conversions from and to lists of coefficients, used for
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1165
    generated code.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1166
  - Replaced recursion operator poly_rec by fold_coeffs.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1167
  - Prefer pre-existing gcd operation for gcd.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1168
  - Fact renames:
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1169
    poly_eq_iff ~> poly_eq_poly_eq_iff
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1170
    poly_ext ~> poly_eqI
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1171
    expand_poly_eq ~> poly_eq_iff
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1172
IMCOMPATIBILITY.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1173
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1174
* New Library/Simps_Case_Conv.thy: Provides commands simps_of_case and
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1175
case_of_simps to convert function definitions between a list of
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1176
equations with patterns on the lhs and a single equation with case
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1177
expressions on the rhs. See also Ex/Simps_Case_Conv_Examples.thy.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1178
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1179
* New Library/FSet.thy: type of finite sets defined as a subtype of
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1180
sets defined by Lifting/Transfer.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1181
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1182
* Discontinued theory src/HOL/Library/Eval_Witness.  INCOMPATIBILITY.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1183
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1184
* Consolidation of library theories on product orders:
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1185
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1186
    Product_Lattice ~> Product_Order -- pointwise order on products
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1187
    Product_ord ~> Product_Lexorder -- lexicographic order on products
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1188
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1189
INCOMPATIBILITY.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1190
53160
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
  1191
* Imperative-HOL: The MREC combinator is considered legacy and no
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
  1192
longer included by default. INCOMPATIBILITY, use partial_function
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
  1193
instead, or import theory Legacy_Mrec as a fallback.
317077e35b0e tuned -- some reformatting;
wenzelm
parents: 53109
diff changeset
  1194
53983
wenzelm
parents: 53981
diff changeset
  1195
* HOL-Algebra: Discontinued theories ~~/src/HOL/Algebra/abstract and
wenzelm
parents: 53981
diff changeset
  1196
~~/src/HOL/Algebra/poly.  Existing theories should be based on
wenzelm
parents: 53981
diff changeset
  1197
~~/src/HOL/Library/Polynomial instead.  The latter provides
wenzelm
parents: 53981
diff changeset
  1198
integration with HOL's type classes for rings.  INCOMPATIBILITY.
51517
7957d26c3334 Discontinued theories src/HOL/Algebra/abstract and .../poly.
ballarin
parents: 51490
diff changeset
  1199
54033
wenzelm
parents: 54032
diff changeset
  1200
* HOL-BNF:
54032
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1201
  - Various improvements to BNF-based (co)datatype package, including
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1202
    new commands "primrec_new", "primcorec", and
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1203
    "datatype_new_compat", as well as documentation. See
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1204
    "datatypes.pdf" for details.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1205
  - New "coinduction" method to avoid some boilerplate (compared to
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1206
    coinduct).
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1207
  - Renamed keywords:
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1208
    data ~> datatype_new
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1209
    codata ~> codatatype
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1210
    bnf_def ~> bnf
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1211
  - Renamed many generated theorems, including
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1212
    discs ~> disc
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1213
    map_comp' ~> map_comp
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1214
    map_id' ~> map_id
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1215
    sels ~> sel
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1216
    set_map' ~> set_map
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1217
    sets ~> set
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1218
IMCOMPATIBILITY.
67ed9e57dd03 misc tuning for release;
wenzelm
parents: 54029
diff changeset
  1219
51517
7957d26c3334 Discontinued theories src/HOL/Algebra/abstract and .../poly.
ballarin
parents: 51490
diff changeset
  1220
51551
88d1d19fb74f tuned signature and module arrangement;
wenzelm
parents: 51533
diff changeset
  1221
*** ML ***
88d1d19fb74f tuned signature and module arrangement;
wenzelm
parents: 51533
diff changeset
  1222
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1223
* Spec_Check is a Quickcheck tool for Isabelle/ML.  The ML function
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1224
"check_property" allows to check specifications of the form "ALL x y
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1225
z. prop x y z".  See also ~~/src/Tools/Spec_Check/ with its
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1226
Examples.thy in particular.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1227
53709
84522727f9d3 improved printing of exception trace in Poly/ML 5.5.1;
wenzelm
parents: 53683
diff changeset
  1228
* 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
  1229
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
  1230
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
  1231
ML_Compiler.exn_trace.
84522727f9d3 improved printing of exception trace in Poly/ML 5.5.1;
wenzelm
parents: 53683
diff changeset
  1232
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1233
* ML type "theory" is now immutable, without any special treatment of
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1234
drafts or linear updates (which could lead to "stale theory" errors in
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1235
the past).  Discontinued obsolete operations like Theory.copy,
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1236
Theory.checkpoint, and the auxiliary type theory_ref.  Minor
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1237
INCOMPATIBILITY.
53164
beb4ee344c22 clarified position of Spec_Check for Isabelle/ML -- it is unrelated to Isabelle/HOL;
wenzelm
parents: 53162
diff changeset
  1238
51551
88d1d19fb74f tuned signature and module arrangement;
wenzelm
parents: 51533
diff changeset
  1239
* More uniform naming of goal functions for skipped proofs:
88d1d19fb74f tuned signature and module arrangement;
wenzelm
parents: 51533
diff changeset
  1240
88d1d19fb74f tuned signature and module arrangement;
wenzelm
parents: 51533
diff changeset
  1241
    Skip_Proof.prove  ~>  Goal.prove_sorry
88d1d19fb74f tuned signature and module arrangement;
wenzelm
parents: 51533
diff changeset
  1242
    Skip_Proof.prove_global  ~>  Goal.prove_sorry_global
88d1d19fb74f tuned signature and module arrangement;
wenzelm
parents: 51533
diff changeset
  1243
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1244
Minor INCOMPATIBILITY.
51703
f2e92fc0c8aa modifiers for classical wrappers operate on Proof.context instead of claset;
wenzelm
parents: 51689
diff changeset
  1245
51717
9e7d1c139569 simplifier uses proper Proof.context instead of historic type simpset;
wenzelm
parents: 51703
diff changeset
  1246
* 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
  1247
historic type simpset.  Old-style declarations like addsimps,
9e7d1c139569 simplifier uses proper Proof.context instead of historic type simpset;
wenzelm
parents: 51703
diff changeset
  1248
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
  1249
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
  1250
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
  1251
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
  1252
(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
  1253
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1254
* Modifiers for classical wrappers (e.g. addWrapper, delWrapper)
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1255
operate on Proof.context instead of claset, for uniformity with addIs,
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1256
addEs, addDs etc. Note that claset_of and put_claset allow to manage
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1257
clasets separately from the context.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1258
51717
9e7d1c139569 simplifier uses proper Proof.context instead of historic type simpset;
wenzelm
parents: 51703
diff changeset
  1259
* Discontinued obsolete ML antiquotations @{claset} and @{simpset}.
9e7d1c139569 simplifier uses proper Proof.context instead of historic type simpset;
wenzelm
parents: 51703
diff changeset
  1260
INCOMPATIBILITY, use @{context} instead.
9e7d1c139569 simplifier uses proper Proof.context instead of historic type simpset;
wenzelm
parents: 51703
diff changeset
  1261
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1262
* Antiquotation @{theory_context A} is similar to @{theory A}, but
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1263
presents the result as initial Proof.context.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1264
51551
88d1d19fb74f tuned signature and module arrangement;
wenzelm
parents: 51533
diff changeset
  1265
51398
c3d02b3518c2 discontinued "isabelle usedir" option -P (remote path);
wenzelm
parents: 51382
diff changeset
  1266
*** System ***
c3d02b3518c2 discontinued "isabelle usedir" option -P (remote path);
wenzelm
parents: 51382
diff changeset
  1267
52052
892061142ba6 discontinued obsolete isabelle usedir, mkdir, make;
wenzelm
parents: 51775
diff changeset
  1268
* Discontinued obsolete isabelle usedir, mkdir, make -- superseded by
892061142ba6 discontinued obsolete isabelle usedir, mkdir, make;
wenzelm
parents: 51775
diff changeset
  1269
"isabelle build" in Isabelle2013.  INCOMPATIBILITY.
51398
c3d02b3518c2 discontinued "isabelle usedir" option -P (remote path);
wenzelm
parents: 51382
diff changeset
  1270
52054
eaf17514aabd discontinued obsolete isabelle-process options -f and -u;
wenzelm
parents: 52053
diff changeset
  1271
* Discontinued obsolete isabelle-process options -f and -u (former
eaf17514aabd discontinued obsolete isabelle-process options -f and -u;
wenzelm
parents: 52053
diff changeset
  1272
administrative aliases of option -e).  Minor INCOMPATIBILITY.
eaf17514aabd discontinued obsolete isabelle-process options -f and -u;
wenzelm
parents: 52053
diff changeset
  1273
52550
09e52d4a850a discontinued obsolete "isabelle print";
wenzelm
parents: 52549
diff changeset
  1274
* Discontinued obsolete isabelle print tool, and PRINT_COMMAND
09e52d4a850a discontinued obsolete "isabelle print";
wenzelm
parents: 52549
diff changeset
  1275
settings variable.
09e52d4a850a discontinued obsolete "isabelle print";
wenzelm
parents: 52549
diff changeset
  1276
52746
eec610972763 discontinued historic document formats;
wenzelm
parents: 52745
diff changeset
  1277
* Discontinued ISABELLE_DOC_FORMAT settings variable and historic
eec610972763 discontinued historic document formats;
wenzelm
parents: 52745
diff changeset
  1278
document formats: dvi.gz, ps, ps.gz -- the default document format is
eec610972763 discontinued historic document formats;
wenzelm
parents: 52745
diff changeset
  1279
always pdf.
52743
a7d69a11f395 discontinued ISABELLE_DOC_FORMAT;
wenzelm
parents: 52653
diff changeset
  1280
52053
wenzelm
parents: 52052
diff changeset
  1281
* Isabelle settings variable ISABELLE_BUILD_JAVA_OPTIONS allows to
wenzelm
parents: 52052
diff changeset
  1282
specify global resources of the JVM process run by isabelle build.
wenzelm
parents: 52052
diff changeset
  1283
52116
abf9fcfa65cf added isabelle_scala_script wrapper -- NB: portable hash-bang allows exactly one executable, without additional arguments;
wenzelm
parents: 52060
diff changeset
  1284
* 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
  1285
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
  1286
52439
4cf3f6153eb8 improved "isabelle keywords" and "isabelle update_keywords" based on Isabelle/Scala, without requiring to build sessions first;
wenzelm
parents: 52435
diff changeset
  1287
* 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
  1288
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
  1289
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
  1290
53971
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1291
* Sessions may be organized via 'chapter' specifications in the ROOT
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1292
file, which determines a two-level hierarchy of browser info.  The old
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1293
tree-like organization via implicit sub-session relation (with its
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1294
tendency towards erratic fluctuation of URLs) has been discontinued.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1295
The default chapter is called "Unsorted".  Potential INCOMPATIBILITY
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1296
for HTML presentation of theories.
c4156b37627f misc tuning for release;
wenzelm
parents: 53968
diff changeset
  1297
51398
c3d02b3518c2 discontinued "isabelle usedir" option -P (remote path);
wenzelm
parents: 51382
diff changeset
  1298
c3d02b3518c2 discontinued "isabelle usedir" option -P (remote path);
wenzelm
parents: 51382
diff changeset
  1299
50993
2c3d0cb151c0 updated for release;
wenzelm
parents: 50991
diff changeset
  1300
New in Isabelle2013 (February 2013)
2c3d0cb151c0 updated for release;
wenzelm
parents: 50991
diff changeset
  1301
-----------------------------------
47887
4e9c06c194d9 back to post-release mode -- after fork point;
wenzelm
parents: 47856
diff changeset
  1302
47967
c422128d3889 discontinued obsolete method fastsimp / tactic fast_simp_tac;
wenzelm
parents: 47958
diff changeset
  1303
*** General ***
c422128d3889 discontinued obsolete method fastsimp / tactic fast_simp_tac;
wenzelm
parents: 47958
diff changeset
  1304
50126
3dec88149176 theorem status about oracles/futures is no longer printed by default;
wenzelm
parents: 50119
diff changeset
  1305
* 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
  1306
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
  1307
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
  1308
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
  1309
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
  1310
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
  1311
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
  1312
49699
1301ed115729 some documentation of show_markup;
wenzelm
parents: 49647
diff changeset
  1313
* Configuration option show_markup controls direct inlining of markup
1301ed115729 some documentation of show_markup;
wenzelm
parents: 49647
diff changeset
  1314
into the printed representation of formal entities --- notably type
1301ed115729 some documentation of show_markup;
wenzelm
parents: 49647
diff changeset
  1315
and sort constraints.  This enables Prover IDE users to retrieve that
1301ed115729 some documentation of show_markup;
wenzelm
parents: 49647
diff changeset
  1316
information via tooltips in the output window, for example.
1301ed115729 some documentation of show_markup;
wenzelm
parents: 49647
diff changeset
  1317
48890
d72ca5742f80 'ML_file' evaluates ML text from a file directly within the theory, without predeclaration via 'uses';
wenzelm
parents: 48844
diff changeset
  1318
* 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
  1319
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
  1320
49243
ded41f584938 more explicit indication of legacy features;
wenzelm
parents: 49190
diff changeset
  1321
* Old command 'use' command and corresponding keyword 'uses' in the
ded41f584938 more explicit indication of legacy features;
wenzelm
parents: 49190
diff changeset
  1322
theory header are legacy features and will be discontinued soon.
ded41f584938 more explicit indication of legacy features;
wenzelm
parents: 49190
diff changeset
  1323
Tools that load their additional source files may imitate the
ded41f584938 more explicit indication of legacy features;
wenzelm
parents: 49190
diff changeset
  1324
'ML_file' implementation, such that the system can take care of
ded41f584938 more explicit indication of legacy features;
wenzelm
parents: 49190
diff changeset
  1325
dependencies properly.
ded41f584938 more explicit indication of legacy features;
wenzelm
parents: 49190
diff changeset
  1326
47967
c422128d3889 discontinued obsolete method fastsimp / tactic fast_simp_tac;
wenzelm
parents: 47958
diff changeset
  1327
* Discontinued obsolete method fastsimp / tactic fast_simp_tac, which
c422128d3889 discontinued obsolete method fastsimp / tactic fast_simp_tac;
wenzelm
parents: 47958
diff changeset
  1328
is called fastforce / fast_force_tac already since Isabelle2011-1.
c422128d3889 discontinued obsolete method fastsimp / tactic fast_simp_tac;
wenzelm
parents: 47958
diff changeset
  1329
50110
wenzelm
parents: 50034
diff changeset
  1330
* Updated and extended "isar-ref" and "implementation" manual, reduced
wenzelm
parents: 50034
diff changeset
  1331
remaining material in old "ref" manual.
48120
9fe0e71052a0 updated "isar-ref" manual, reduced remaining material in "ref" manual.
wenzelm
parents: 48111
diff changeset
  1332
51050
wenzelm
parents: 50993
diff changeset
  1333
* Improved support for auxiliary contexts that indicate block structure
wenzelm
parents: 50993
diff changeset
  1334
for specifications.  Nesting of "context fixes ... context assumes ..."
49841
18cb42182d3e more NEWS;
wenzelm
parents: 49836
diff changeset
  1335
and "class ... context ...".
18cb42182d3e more NEWS;
wenzelm
parents: 49836
diff changeset
  1336
50772
6973b3f41334 allow negative argument in "consumes" source format;
wenzelm
parents: 50731
diff changeset
  1337
* Attribute "consumes" allows a negative value as well, which is
50778
15dc91cf4750 tune spelling;
wenzelm
parents: 50772
diff changeset
  1338
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
  1339
the target context.  This form of declaration is stable when exported
6973b3f41334 allow negative argument in "consumes" source format;
wenzelm
parents: 50731
diff changeset
  1340
from a nested 'context' with additional assumptions.  It is the
6973b3f41334 allow negative argument in "consumes" source format;
wenzelm
parents: 50731
diff changeset
  1341
preferred form for definitional packages, notably cases/rules produced
6973b3f41334 allow negative argument in "consumes" source format;
wenzelm
parents: 50731
diff changeset
  1342
in HOL/inductive and HOL/function.
6973b3f41334 allow negative argument in "consumes" source format;
wenzelm
parents: 50731
diff changeset
  1343
49869
bd370af308f0 support for more informative errors in lazy enumerations;
wenzelm
parents: 49841
diff changeset
  1344
* More informative error messages for Isar proof commands involving
bd370af308f0 support for more informative errors in lazy enumerations;
wenzelm
parents: 49841
diff changeset
  1345
lazy enumerations (method applications etc.).
bd370af308f0 support for more informative errors in lazy enumerations;
wenzelm
parents: 49841
diff changeset
  1346
50213
7b73c0509835 refined outer syntax 'help' command;
wenzelm
parents: 50198
diff changeset
  1347
* Refined 'help' command to retrieve outer syntax commands according
7b73c0509835 refined outer syntax 'help' command;
wenzelm
parents: 50198
diff changeset
  1348
to name patterns (with clickable results).
7b73c0509835 refined outer syntax 'help' command;
wenzelm
parents: 50198
diff changeset
  1349
47967
c422128d3889 discontinued obsolete method fastsimp / tactic fast_simp_tac;
wenzelm
parents: 47958
diff changeset
  1350
49968
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1351
*** Prover IDE -- Isabelle/Scala/jEdit ***
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1352
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1353
* Parallel terminal proofs ('by') are enabled by default, likewise
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1354
proofs that are built into packages like 'datatype', 'function'.  This
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1355
allows to "run ahead" checking the theory specifications on the
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1356
surface, while the prover is still crunching on internal
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1357
justifications.  Unfinished / cancelled proofs are restarted as
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1358
required to complete full proof checking eventually.
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1359
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1360
* Improved output panel with tooltips, hyperlinks etc. based on the
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1361
same Rich_Text_Area as regular Isabelle/jEdit buffers.  Activation of
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1362
tooltips leads to some window that supports the same recursively,
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1363
which can lead to stacks of tooltips as the semantic document content
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1364
is explored.  ESCAPE closes the whole stack, individual windows may be
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1365
closed separately, or detached to become independent jEdit dockables.
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1366
50717
30bcdd5c8e78 more NEWS;
wenzelm
parents: 50716
diff changeset
  1367
* Improved support for commands that produce graph output: the text
30bcdd5c8e78 more NEWS;
wenzelm
parents: 50716
diff changeset
  1368
message contains a clickable area to open a new instance of the graph
30bcdd5c8e78 more NEWS;
wenzelm
parents: 50716
diff changeset
  1369
browser on demand.
30bcdd5c8e78 more NEWS;
wenzelm
parents: 50716
diff changeset
  1370
49968
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1371
* More robust incremental parsing of outer syntax (partial comments,
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1372
malformed symbols).  Changing the balance of open/close quotes and
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1373
comment delimiters works more conveniently with unfinished situations
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1374
that frequently occur in user interaction.
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1375
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1376
* More efficient painting and improved reactivity when editing large
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1377
files.  More scalable management of formal document content.
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1378
50505
33c92722cc3d smarter handling of tracing messages: prover process pauses and enters user dialog;
wenzelm
parents: 50455
diff changeset
  1379
* 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
  1380
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
  1381
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
  1382
potentially infinite message streams.
49968
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1383
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1384
* More plugin options and preferences, based on Isabelle/Scala.  The
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1385
jEdit plugin option panel provides access to some Isabelle/Scala
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1386
options, including tuning parameters for editor reactivity and color
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1387
schemes.
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
diff changeset
  1388
50184
5a16f42a9b44 more NEWS/CONTRIBUTORS;
wenzelm
parents: 50183
diff changeset
  1389
* Dockable window "Symbols" provides some editing support for Isabelle
5a16f42a9b44 more NEWS/CONTRIBUTORS;
wenzelm
parents: 50183
diff changeset
  1390
symbols.
5a16f42a9b44 more NEWS/CONTRIBUTORS;
wenzelm
parents: 50183
diff changeset
  1391
51082
55b82b1417d1 updated PIDE notes;
wenzelm
parents: 51063
diff changeset
  1392
* Dockable window "Monitor" shows ML runtime statistics.  Note that
55b82b1417d1 updated PIDE notes;
wenzelm
parents: 51063
diff changeset
  1393
continuous display of the chart slows down the system.
50701
054f6bf349d2 NEWS: ML runtime statistics;
wenzelm
parents: 50646
diff changeset
  1394
50183
2b3e24e1c9e7 improved editing support for control styles;
wenzelm
parents: 50182
diff changeset
  1395
* Improved editing support for control styles: subscript, superscript,
2b3e24e1c9e7 improved editing support for control styles;
wenzelm
parents: 50182
diff changeset
  1396
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
  1397
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
  1398
0c7b351a6871 added convenience actions isabelle.increase-font-size and isabelle.decrease-font-size;
wenzelm
parents: 50184
diff changeset
  1399
* 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
  1400
adjust the main text area font size, and its derivatives for output,
50836
c95af99e003b more NEWS;
wenzelm
parents: 50778
diff changeset
  1401
tooltips etc.  Cf. keyboard shortcuts C-PLUS and C-MINUS, which often
c95af99e003b more NEWS;
wenzelm
parents: 50778
diff changeset
  1402
need to be adapted to local keyboard layouts.
50183
2b3e24e1c9e7 improved editing support for control styles;
wenzelm
parents: 50182
diff changeset
  1403
50730
883963f45ac9 more reactive completion popup by default;
wenzelm
parents: 50717
diff changeset
  1404
* More reactive completion popup by default: use \t (TAB) instead of
883963f45ac9 more reactive completion popup by default;
wenzelm
parents: 50717
diff changeset
  1405
\n (NEWLINE) to minimize intrusion into regular flow of editing.  See