NEWS
author haftmann
Sat, 23 Mar 2013 17:11:06 +0100
changeset 51487 f4bfdee99304
parent 51417 d266f9329368
child 51489 f738e6dbd844
permissions -rw-r--r--
locales for abstract orders
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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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* Sessions may be organized via 'chapter' specifications in the ROOT
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file, which determines a two-level hierarchy of browser info.  The old
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tree-like organization via implicit sub-session relation, with its
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tendency towards erratic fluctuation of URLs, has been discontinued.
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The default chapter is "Unsorted".  Potential INCOMPATIBILITY for HTML
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presentation of theories.
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* Discontinued obsolete 'uses' within theory header.  Note that
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commands like 'ML_file' work without separate declaration of file
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dependencies.  Minor INCOMPATIBILITY.
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51295
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* Discontinued redundant 'use' command, which was superseded by
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'ML_file' in Isabelle2013.  Minor INCOMPATIBILITY.
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51313
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*** Pure ***
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102a0a0718c5 discontinued obsolete 'axioms' command;
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* Discontinued obsolete 'axioms' command, which has been marked as
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legacy since Isabelle2009-2.  INCOMPATIBILITY, use 'axiomatization'
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instead, while observing its uniform scope for polymorphism.
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* Discontinued empty name bindings in 'axiomatization'.
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INCOMPATIBILITY.
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51002
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*** HOL ***
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* Locale hierarchy for abstract orderings and (semi)lattices.
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* Discontinued theory src/HOL/Library/Eval_Witness.
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INCOMPATIBILITY.
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* Discontinued obsolete src/HOL/IsaMakefile (considered legacy since
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Isabelle2013).  Use "isabelle build" to operate on Isabelle sessions.
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51168
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* Numeric types mapped by default to target language numerals:
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natural (replaces former code_numeral) and integer (replaces
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former code_int).  Conversions are available as integer_of_natural /
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natural_of_integer / integer_of_nat / nat_of_integer (in HOL) and
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Code_Numeral.integer_of_natural / Code_Numeral.natural_of_integer (in ML).
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INCOMPATIBILITY.
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35d00ce58626 restored proper order of NEWS entries (lost due too long-waiting patches)
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* Discontinued theories Code_Integer and Efficient_Nat by a more
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fine-grain stack of theories Code_Target_Int, Code_Binary_Nat,
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Code_Target_Nat and Code_Target_Numeral.  See the tutorial on
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code generation for details.  INCOMPATIBILITY.
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51002
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* Theory "RealVector" and "Limits": Introduce type class
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(lin)order_topology. Allows to generalize theorems about limits and
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order. Instances are reals and extended reals.
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51115
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* Consolidation of library theories on product orders:
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    Product_Lattice ~> Product_Order -- pointwise order on products
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    Product_ord ~> Product_Lexorder -- lexicographic order on products
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7dbd6832a689 consolidation of library theories on product orders
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INCOMPATIBILITY.
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51137
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* Sledgehammer:
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  - Renamed option:
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      isar_shrink ~> isar_compress
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*** System ***
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* Discontinued "isabelle usedir" option -P (remote path) and -r (reset
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session path).  Note that usedir is legacy and superseded by "isabelle
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build" since Isabelle2013.
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c3d02b3518c2 discontinued "isabelle usedir" option -P (remote path);
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c3d02b3518c2 discontinued "isabelle usedir" option -P (remote path);
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New in Isabelle2013 (February 2013)
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-----------------------------------
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*** General ***
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50126
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* Theorem status about oracles and unfinished/failed future proofs is
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no longer printed by default, since it is incompatible with
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incremental / parallel checking of the persistent document model.  ML
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function Thm.peek_status may be used to inspect a snapshot of the
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ongoing evaluation process.  Note that in batch mode --- notably
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isabelle build --- the system ensures that future proofs of all
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accessible theorems in the theory context are finished (as before).
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* Configuration option show_markup controls direct inlining of markup
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into the printed representation of formal entities --- notably type
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and sort constraints.  This enables Prover IDE users to retrieve that
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information via tooltips in the output window, for example.
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48890
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* Command 'ML_file' evaluates ML text from a file directly within the
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theory, without any predeclaration via 'uses' in the theory header.
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49243
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* Old command 'use' command and corresponding keyword 'uses' in the
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theory header are legacy features and will be discontinued soon.
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Tools that load their additional source files may imitate the
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'ML_file' implementation, such that the system can take care of
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dependencies properly.
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* Discontinued obsolete method fastsimp / tactic fast_simp_tac, which
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is called fastforce / fast_force_tac already since Isabelle2011-1.
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50110
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* Updated and extended "isar-ref" and "implementation" manual, reduced
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remaining material in old "ref" manual.
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51050
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* Improved support for auxiliary contexts that indicate block structure
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for specifications.  Nesting of "context fixes ... context assumes ..."
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and "class ... context ...".
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* Attribute "consumes" allows a negative value as well, which is
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interpreted relatively to the total number of premises of the rule in
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the target context.  This form of declaration is stable when exported
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from a nested 'context' with additional assumptions.  It is the
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preferred form for definitional packages, notably cases/rules produced
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in HOL/inductive and HOL/function.
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49869
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* More informative error messages for Isar proof commands involving
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lazy enumerations (method applications etc.).
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* Refined 'help' command to retrieve outer syntax commands according
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to name patterns (with clickable results).
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*** Prover IDE -- Isabelle/Scala/jEdit ***
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* Parallel terminal proofs ('by') are enabled by default, likewise
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proofs that are built into packages like 'datatype', 'function'.  This
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allows to "run ahead" checking the theory specifications on the
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surface, while the prover is still crunching on internal
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justifications.  Unfinished / cancelled proofs are restarted as
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required to complete full proof checking eventually.
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* Improved output panel with tooltips, hyperlinks etc. based on the
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same Rich_Text_Area as regular Isabelle/jEdit buffers.  Activation of
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tooltips leads to some window that supports the same recursively,
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which can lead to stacks of tooltips as the semantic document content
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is explored.  ESCAPE closes the whole stack, individual windows may be
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closed separately, or detached to become independent jEdit dockables.
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* Improved support for commands that produce graph output: the text
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message contains a clickable area to open a new instance of the graph
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browser on demand.
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* More robust incremental parsing of outer syntax (partial comments,
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malformed symbols).  Changing the balance of open/close quotes and
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comment delimiters works more conveniently with unfinished situations
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that frequently occur in user interaction.
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* More efficient painting and improved reactivity when editing large
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files.  More scalable management of formal document content.
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* Smarter handling of tracing messages: prover process pauses after
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certain number of messages per command transaction, with some user
33c92722cc3d smarter handling of tracing messages: prover process pauses and enters user dialog;
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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
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   163
potentially infinite message streams.
49968
d9e08e2555f9 more detailed Prover IDE NEWS;
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   164
d9e08e2555f9 more detailed Prover IDE NEWS;
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   165
* More plugin options and preferences, based on Isabelle/Scala.  The
d9e08e2555f9 more detailed Prover IDE NEWS;
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   166
jEdit plugin option panel provides access to some Isabelle/Scala
d9e08e2555f9 more detailed Prover IDE NEWS;
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   167
options, including tuning parameters for editor reactivity and color
d9e08e2555f9 more detailed Prover IDE NEWS;
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   168
schemes.
d9e08e2555f9 more detailed Prover IDE NEWS;
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   169
50184
5a16f42a9b44 more NEWS/CONTRIBUTORS;
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* Dockable window "Symbols" provides some editing support for Isabelle
5a16f42a9b44 more NEWS/CONTRIBUTORS;
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symbols.
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51082
55b82b1417d1 updated PIDE notes;
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   173
* Dockable window "Monitor" shows ML runtime statistics.  Note that
55b82b1417d1 updated PIDE notes;
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continuous display of the chart slows down the system.
50701
054f6bf349d2 NEWS: ML runtime statistics;
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   175
50183
2b3e24e1c9e7 improved editing support for control styles;
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   176
* Improved editing support for control styles: subscript, superscript,
2b3e24e1c9e7 improved editing support for control styles;
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bold, reset of style -- operating on single symbols or text
50198
0c7b351a6871 added convenience actions isabelle.increase-font-size and isabelle.decrease-font-size;
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selections.  Cf. keyboard shortcuts C+e DOWN/UP/RIGHT/LEFT.
0c7b351a6871 added convenience actions isabelle.increase-font-size and isabelle.decrease-font-size;
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0c7b351a6871 added convenience actions isabelle.increase-font-size and isabelle.decrease-font-size;
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* Actions isabelle.increase-font-size and isabelle.decrease-font-size
0c7b351a6871 added convenience actions isabelle.increase-font-size and isabelle.decrease-font-size;
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   181
adjust the main text area font size, and its derivatives for output,
50836
c95af99e003b more NEWS;
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tooltips etc.  Cf. keyboard shortcuts C-PLUS and C-MINUS, which often
c95af99e003b more NEWS;
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   183
need to be adapted to local keyboard layouts.
50183
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50730
883963f45ac9 more reactive completion popup by default;
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   185
* More reactive completion popup by default: use \t (TAB) instead of
883963f45ac9 more reactive completion popup by default;
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   186
\n (NEWLINE) to minimize intrusion into regular flow of editing.  See
883963f45ac9 more reactive completion popup by default;
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   187
also "Plugin Options / SideKick / General / Code Completion Options".
883963f45ac9 more reactive completion popup by default;
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diff changeset
   188
50406
c28753665b8e documentation for isabelle build_dialog and its implicit use in isabelle jedit;
wenzelm
parents: 50232
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   189
* Implicit check and build dialog of the specified logic session
c28753665b8e documentation for isabelle build_dialog and its implicit use in isabelle jedit;
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   190
image.  For example, HOL, HOLCF, HOL-Nominal can be produced on
c28753665b8e documentation for isabelle build_dialog and its implicit use in isabelle jedit;
wenzelm
parents: 50232
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   191
demand, without bundling big platform-dependent heap images in the
c28753665b8e documentation for isabelle build_dialog and its implicit use in isabelle jedit;
wenzelm
parents: 50232
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   192
Isabelle distribution.
c28753665b8e documentation for isabelle build_dialog and its implicit use in isabelle jedit;
wenzelm
parents: 50232
diff changeset
   193
49968
d9e08e2555f9 more detailed Prover IDE NEWS;
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   194
* Uniform Java 7 platform on Linux, Mac OS X, Windows: recent updates
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
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   195
from Oracle provide better multi-platform experience.  This version is
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
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   196
now bundled exclusively with Isabelle.
d9e08e2555f9 more detailed Prover IDE NEWS;
wenzelm
parents: 49963
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   197
d9e08e2555f9 more detailed Prover IDE NEWS;
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   198
48205
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*** Pure ***
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   200
48431
6efff142bb54 restrict unqualified imports from Haskell Prelude to a small set of fundamental operations
haftmann
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   201
* Code generation for Haskell: restrict unqualified imports from
6efff142bb54 restrict unqualified imports from Haskell Prelude to a small set of fundamental operations
haftmann
parents: 48428
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   202
Haskell Prelude to a small set of fundamental operations.
6efff142bb54 restrict unqualified imports from Haskell Prelude to a small set of fundamental operations
haftmann
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   203
50646
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   204
* Command 'export_code': relative file names are interpreted
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   205
relatively to master directory of current theory rather than the
c02e6a75aa3f misc tuning for release;
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   206
rather arbitrary current working directory.  INCOMPATIBILITY.
48371
3a5a5a992519 export code relatively to master directory
haftmann
parents: 48317
diff changeset
   207
48205
09c2a3d9aa22 discontinued obsolete attribute "COMP";
wenzelm
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   208
* Discontinued obsolete attribute "COMP".  Potential INCOMPATIBILITY,
09c2a3d9aa22 discontinued obsolete attribute "COMP";
wenzelm
parents: 48171
diff changeset
   209
use regular rule composition via "OF" / "THEN", or explicit proof
09c2a3d9aa22 discontinued obsolete attribute "COMP";
wenzelm
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diff changeset
   210
structure instead.  Note that Isabelle/ML provides a variety of
09c2a3d9aa22 discontinued obsolete attribute "COMP";
wenzelm
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diff changeset
   211
operators like COMP, INCR_COMP, COMP_INCR, which need to be applied
09c2a3d9aa22 discontinued obsolete attribute "COMP";
wenzelm
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diff changeset
   212
with some care where this is really required.
09c2a3d9aa22 discontinued obsolete attribute "COMP";
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diff changeset
   213
48792
4aa5b965f70e support for 'typ' with explicit sort constraint;
wenzelm
parents: 48736
diff changeset
   214
* Command 'typ' supports an additional variant with explicit sort
4aa5b965f70e support for 'typ' with explicit sort constraint;
wenzelm
parents: 48736
diff changeset
   215
constraint, to infer and check the most general type conforming to a
51063
wenzelm
parents: 51056
diff changeset
   216
given sort.  Example (in HOL):
48792
4aa5b965f70e support for 'typ' with explicit sort constraint;
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   217
4aa5b965f70e support for 'typ' with explicit sort constraint;
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   218
  typ "_ * _ * bool * unit" :: finite
4aa5b965f70e support for 'typ' with explicit sort constraint;
wenzelm
parents: 48736
diff changeset
   219
50716
e04c44dc11fc document 'locale_deps';
wenzelm
parents: 50701
diff changeset
   220
* Command 'locale_deps' visualizes all locales and their relations as
e04c44dc11fc document 'locale_deps';
wenzelm
parents: 50701
diff changeset
   221
a Hasse diagram.
e04c44dc11fc document 'locale_deps';
wenzelm
parents: 50701
diff changeset
   222
48205
09c2a3d9aa22 discontinued obsolete attribute "COMP";
wenzelm
parents: 48171
diff changeset
   223
48013
44de84112a67 added optimisation for equational premises in Quickcheck; added some Quickcheck examples; NEWS
bulwahn
parents: 47979
diff changeset
   224
*** HOL ***
44de84112a67 added optimisation for equational premises in Quickcheck; added some Quickcheck examples; NEWS
bulwahn
parents: 47979
diff changeset
   225
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   226
* Sledgehammer:
c02e6a75aa3f misc tuning for release;
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parents: 50645
diff changeset
   227
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
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   228
  - Added MaSh relevance filter based on machine-learning; see the
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   229
    Sledgehammer manual for details.
c02e6a75aa3f misc tuning for release;
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diff changeset
   230
  - Polished Isar proofs generated with "isar_proofs" option.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   231
  - Rationalized type encodings ("type_enc" option).
50720
834847691d99 updated docs
blanchet
parents: 50717
diff changeset
   232
  - Renamed "kill_provers" subcommand to "kill_all".
50646
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   233
  - Renamed options:
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   234
      isar_proof ~> isar_proofs
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wenzelm
parents: 50645
diff changeset
   235
      isar_shrink_factor ~> isar_shrink
c02e6a75aa3f misc tuning for release;
wenzelm
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   236
      max_relevant ~> max_facts
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parents: 50645
diff changeset
   237
      relevance_thresholds ~> fact_thresholds
c02e6a75aa3f misc tuning for release;
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diff changeset
   238
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parents: 50645
diff changeset
   239
* Quickcheck: added an optimisation for equality premises.  It is
c02e6a75aa3f misc tuning for release;
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   240
switched on by default, and can be switched off by setting the
c02e6a75aa3f misc tuning for release;
wenzelm
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   241
configuration quickcheck_optimise_equality to false.
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   242
50878
kuncar
parents: 50836
diff changeset
   243
* Quotient: only one quotient can be defined by quotient_type
kuncar
parents: 50836
diff changeset
   244
INCOMPATIBILITY.
kuncar
parents: 50836
diff changeset
   245
kuncar
parents: 50836
diff changeset
   246
* Lifting:
kuncar
parents: 50836
diff changeset
   247
  - generation of an abstraction function equation in lift_definition
kuncar
parents: 50836
diff changeset
   248
  - quot_del attribute
kuncar
parents: 50836
diff changeset
   249
  - renamed no_abs_code -> no_code (INCOMPATIBILITY.)
kuncar
parents: 50836
diff changeset
   250
50646
c02e6a75aa3f misc tuning for release;
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   251
* Simproc "finite_Collect" rewrites set comprehensions into pointfree
c02e6a75aa3f misc tuning for release;
wenzelm
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diff changeset
   252
expressions.
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diff changeset
   253
c02e6a75aa3f misc tuning for release;
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diff changeset
   254
* Preprocessing of the code generator rewrites set comprehensions into
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   255
pointfree expressions.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   256
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   257
* The SMT solver Z3 has now by default a restricted set of directly
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   258
supported features. For the full set of features (div/mod, nonlinear
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   259
arithmetic, datatypes/records) with potential proof reconstruction
c02e6a75aa3f misc tuning for release;
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diff changeset
   260
failures, enable the configuration option "z3_with_extensions".  Minor
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   261
INCOMPATIBILITY.
49948
744934b818c7 moved quite generic material from theory Enum to more appropriate places
haftmann
parents: 49918
diff changeset
   262
49836
c13b39542972 simplified 'typedef' specifications: discontinued implicit set definition and alternative name;
wenzelm
parents: 49822
diff changeset
   263
* Simplified 'typedef' specifications: historical options for implicit
c13b39542972 simplified 'typedef' specifications: discontinued implicit set definition and alternative name;
wenzelm
parents: 49822
diff changeset
   264
set definition and alternative name have been discontinued.  The
c13b39542972 simplified 'typedef' specifications: discontinued implicit set definition and alternative name;
wenzelm
parents: 49822
diff changeset
   265
former behavior of "typedef (open) t = A" is now the default, but
c13b39542972 simplified 'typedef' specifications: discontinued implicit set definition and alternative name;
wenzelm
parents: 49822
diff changeset
   266
written just "typedef t = A".  INCOMPATIBILITY, need to adapt theories
c13b39542972 simplified 'typedef' specifications: discontinued implicit set definition and alternative name;
wenzelm
parents: 49822
diff changeset
   267
accordingly.
c13b39542972 simplified 'typedef' specifications: discontinued implicit set definition and alternative name;
wenzelm
parents: 49822
diff changeset
   268
50646
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   269
* Removed constant "chars"; prefer "Enum.enum" on type "char"
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parents: 50645
diff changeset
   270
directly.  INCOMPATIBILITY.
c02e6a75aa3f misc tuning for release;
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parents: 50645
diff changeset
   271
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   272
* Moved operation product, sublists and n_lists from theory Enum to
c02e6a75aa3f misc tuning for release;
wenzelm
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   273
List.  INCOMPATIBILITY.
49822
0cfc1651be25 simplified construction of fold combinator on multisets;
haftmann
parents: 49770
diff changeset
   274
49739
13aa6d8268ec consolidated names of theorems on composition;
haftmann
parents: 49738
diff changeset
   275
* Theorem UN_o generalized to SUP_comp.  INCOMPATIBILITY.
13aa6d8268ec consolidated names of theorems on composition;
haftmann
parents: 49738
diff changeset
   276
49738
1e1611fd32df corrected NEWS
haftmann
parents: 49699
diff changeset
   277
* Class "comm_monoid_diff" formalises properties of bounded
49388
1ffd5a055acf typeclass formalising bounded subtraction
haftmann
parents: 49365
diff changeset
   278
subtraction, with natural numbers and multisets as typical instances.
1ffd5a055acf typeclass formalising bounded subtraction
haftmann
parents: 49365
diff changeset
   279
50646
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   280
* Added combinator "Option.these" with type "'a option set => 'a set".
c02e6a75aa3f misc tuning for release;
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parents: 50645
diff changeset
   281
c02e6a75aa3f misc tuning for release;
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diff changeset
   282
* Theory "Transitive_Closure": renamed lemmas
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   283
c02e6a75aa3f misc tuning for release;
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diff changeset
   284
  reflcl_tranclp -> reflclp_tranclp
c02e6a75aa3f misc tuning for release;
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diff changeset
   285
  rtranclp_reflcl -> rtranclp_reflclp
c02e6a75aa3f misc tuning for release;
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diff changeset
   286
c02e6a75aa3f misc tuning for release;
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   287
INCOMPATIBILITY.
c02e6a75aa3f misc tuning for release;
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parents: 50645
diff changeset
   288
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   289
* Theory "Rings": renamed lemmas (in class semiring)
c02e6a75aa3f misc tuning for release;
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parents: 50645
diff changeset
   290
c02e6a75aa3f misc tuning for release;
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parents: 50645
diff changeset
   291
  left_distrib ~> distrib_right
c02e6a75aa3f misc tuning for release;
wenzelm
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diff changeset
   292
  right_distrib ~> distrib_left
c02e6a75aa3f misc tuning for release;
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parents: 50645
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   293
c02e6a75aa3f misc tuning for release;
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   294
INCOMPATIBILITY.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   295
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   296
* Generalized the definition of limits:
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   297
c02e6a75aa3f misc tuning for release;
wenzelm
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   298
  - Introduced the predicate filterlim (LIM x F. f x :> G) which
c02e6a75aa3f misc tuning for release;
wenzelm
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   299
    expresses that when the input values x converge to F then the
c02e6a75aa3f misc tuning for release;
wenzelm
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   300
    output f x converges to G.
c02e6a75aa3f misc tuning for release;
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diff changeset
   301
c02e6a75aa3f misc tuning for release;
wenzelm
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diff changeset
   302
  - Added filters for convergence to positive (at_top) and negative
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   303
    infinity (at_bot).
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   304
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   305
  - Moved infinity in the norm (at_infinity) from
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   306
    Multivariate_Analysis to Complex_Main.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   307
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   308
  - Removed real_tendsto_inf, it is superseded by "LIM x F. f x :>
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   309
    at_top".
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diff changeset
   310
c02e6a75aa3f misc tuning for release;
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   311
INCOMPATIBILITY.
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wenzelm
parents: 50645
diff changeset
   312
c02e6a75aa3f misc tuning for release;
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diff changeset
   313
* Theory "Library/Option_ord" provides instantiation of option type to
c02e6a75aa3f misc tuning for release;
wenzelm
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diff changeset
   314
lattice type classes.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   315
c02e6a75aa3f misc tuning for release;
wenzelm
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diff changeset
   316
* Theory "Library/Multiset": renamed
c02e6a75aa3f misc tuning for release;
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parents: 50645
diff changeset
   317
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wenzelm
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diff changeset
   318
    constant fold_mset ~> Multiset.fold
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wenzelm
parents: 50645
diff changeset
   319
    fact fold_mset_commute ~> fold_mset_comm
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   320
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diff changeset
   321
INCOMPATIBILITY.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   322
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   323
* Renamed theory Library/List_Prefix to Library/Sublist, with related
c02e6a75aa3f misc tuning for release;
wenzelm
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diff changeset
   324
changes as follows.
c02e6a75aa3f misc tuning for release;
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diff changeset
   325
c02e6a75aa3f misc tuning for release;
wenzelm
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diff changeset
   326
  - Renamed constants (and related lemmas)
49145
0ee5983e3d59 NEWS; CONTRIBUTORS
Christian Sternagel
parents: 49072
diff changeset
   327
0ee5983e3d59 NEWS; CONTRIBUTORS
Christian Sternagel
parents: 49072
diff changeset
   328
      prefix ~> prefixeq
0ee5983e3d59 NEWS; CONTRIBUTORS
Christian Sternagel
parents: 49072
diff changeset
   329
      strict_prefix ~> prefix
0ee5983e3d59 NEWS; CONTRIBUTORS
Christian Sternagel
parents: 49072
diff changeset
   330
50646
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diff changeset
   331
  - Replaced constant "postfix" by "suffixeq" with swapped argument
c02e6a75aa3f misc tuning for release;
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parents: 50645
diff changeset
   332
    order (i.e., "postfix xs ys" is now "suffixeq ys xs") and dropped
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   333
    old infix syntax "xs >>= ys"; use "suffixeq ys xs" instead.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   334
    Renamed lemmas accordingly.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   335
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   336
  - Added constant "list_hembeq" for homeomorphic embedding on
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   337
    lists. Added abbreviation "sublisteq" for special case
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   338
    "list_hembeq (op =)".
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   339
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   340
  - Theory Library/Sublist no longer provides "order" and "bot" type
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   341
    class instances for the prefix order (merely corresponding locale
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   342
    interpretations). The type class instances are now in theory
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   343
    Library/Prefix_Order.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   344
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   345
  - The sublist relation of theory Library/Sublist_Order is now based
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   346
    on "Sublist.sublisteq".  Renamed lemmas accordingly:
50516
ed6b40d15d1c renamed "emb" to "list_hembeq";
Christian Sternagel
parents: 50455
diff changeset
   347
ed6b40d15d1c renamed "emb" to "list_hembeq";
Christian Sternagel
parents: 50455
diff changeset
   348
      le_list_append_le_same_iff ~> Sublist.sublisteq_append_le_same_iff
ed6b40d15d1c renamed "emb" to "list_hembeq";
Christian Sternagel
parents: 50455
diff changeset
   349
      le_list_append_mono ~> Sublist.list_hembeq_append_mono
ed6b40d15d1c renamed "emb" to "list_hembeq";
Christian Sternagel
parents: 50455
diff changeset
   350
      le_list_below_empty ~> Sublist.list_hembeq_Nil, Sublist.list_hembeq_Nil2
ed6b40d15d1c renamed "emb" to "list_hembeq";
Christian Sternagel
parents: 50455
diff changeset
   351
      le_list_Cons_EX ~> Sublist.list_hembeq_ConsD
ed6b40d15d1c renamed "emb" to "list_hembeq";
Christian Sternagel
parents: 50455
diff changeset
   352
      le_list_drop_Cons2 ~> Sublist.sublisteq_Cons2'
ed6b40d15d1c renamed "emb" to "list_hembeq";
Christian Sternagel
parents: 50455
diff changeset
   353
      le_list_drop_Cons_neq ~> Sublist.sublisteq_Cons2_neq
ed6b40d15d1c renamed "emb" to "list_hembeq";
Christian Sternagel
parents: 50455
diff changeset
   354
      le_list_drop_Cons ~> Sublist.sublisteq_Cons'
ed6b40d15d1c renamed "emb" to "list_hembeq";
Christian Sternagel
parents: 50455
diff changeset
   355
      le_list_drop_many ~> Sublist.sublisteq_drop_many
ed6b40d15d1c renamed "emb" to "list_hembeq";
Christian Sternagel
parents: 50455
diff changeset
   356
      le_list_filter_left ~> Sublist.sublisteq_filter_left
ed6b40d15d1c renamed "emb" to "list_hembeq";
Christian Sternagel
parents: 50455
diff changeset
   357
      le_list_rev_drop_many ~> Sublist.sublisteq_rev_drop_many
ed6b40d15d1c renamed "emb" to "list_hembeq";
Christian Sternagel
parents: 50455
diff changeset
   358
      le_list_rev_take_iff ~> Sublist.sublisteq_append
ed6b40d15d1c renamed "emb" to "list_hembeq";
Christian Sternagel
parents: 50455
diff changeset
   359
      le_list_same_length ~> Sublist.sublisteq_same_length
ed6b40d15d1c renamed "emb" to "list_hembeq";
Christian Sternagel
parents: 50455
diff changeset
   360
      le_list_take_many_iff ~> Sublist.sublisteq_append'
49145
0ee5983e3d59 NEWS; CONTRIBUTORS
Christian Sternagel
parents: 49072
diff changeset
   361
      less_eq_list.drop ~> less_eq_list_drop
0ee5983e3d59 NEWS; CONTRIBUTORS
Christian Sternagel
parents: 49072
diff changeset
   362
      less_eq_list.induct ~> less_eq_list_induct
50516
ed6b40d15d1c renamed "emb" to "list_hembeq";
Christian Sternagel
parents: 50455
diff changeset
   363
      not_le_list_length ~> Sublist.not_sublisteq_length
49145
0ee5983e3d59 NEWS; CONTRIBUTORS
Christian Sternagel
parents: 49072
diff changeset
   364
50646
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   365
INCOMPATIBILITY.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   366
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   367
* New theory Library/Countable_Set.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   368
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   369
* Theory Library/Debug and Library/Parallel provide debugging and
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   370
parallel execution for code generated towards Isabelle/ML.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   371
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   372
* Theory Library/FuncSet: Extended support for Pi and extensional and
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   373
introduce the extensional dependent function space "PiE". Replaced
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   374
extensional_funcset by an abbreviation, and renamed lemmas from
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   375
extensional_funcset to PiE as follows:
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   376
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   377
  extensional_empty  ~>  PiE_empty
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   378
  extensional_funcset_empty_domain  ~>  PiE_empty_domain
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   379
  extensional_funcset_empty_range  ~>  PiE_empty_range
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   380
  extensional_funcset_arb  ~>  PiE_arb
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   381
  extensional_funcset_mem  ~>  PiE_mem
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   382
  extensional_funcset_extend_domainI  ~>  PiE_fun_upd
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   383
  extensional_funcset_restrict_domain  ~>  fun_upd_in_PiE
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   384
  extensional_funcset_extend_domain_eq  ~>  PiE_insert_eq
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   385
  card_extensional_funcset  ~>  card_PiE
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   386
  finite_extensional_funcset  ~>  finite_PiE
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   387
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   388
INCOMPATIBILITY.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   389
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   390
* Theory Library/FinFun: theory of almost everywhere constant
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   391
functions (supersedes the AFP entry "Code Generation for Functions as
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   392
Data").
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   393
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   394
* Theory Library/Phantom: generic phantom type to make a type
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   395
parameter appear in a constant's type.  This alternative to adding
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   396
TYPE('a) as another parameter avoids unnecessary closures in generated
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   397
code.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   398
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   399
* Theory Library/RBT_Impl: efficient construction of red-black trees
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   400
from sorted associative lists. Merging two trees with rbt_union may
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   401
return a structurally different tree than before.  Potential
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   402
INCOMPATIBILITY.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   403
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   404
* Theory Library/IArray: immutable arrays with code generation.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   405
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   406
* Theory Library/Finite_Lattice: theory of finite lattices.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   407
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   408
* HOL/Multivariate_Analysis: replaced
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   409
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   410
  "basis :: 'a::euclidean_space => nat => real"
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   411
  "\<Chi>\<Chi> :: (nat => real) => 'a::euclidean_space"
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   412
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   413
on euclidean spaces by using the inner product "_ \<bullet> _" with
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   414
vectors from the Basis set: "\<Chi>\<Chi> i. f i" is superseded by
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   415
"SUM i : Basis. f i * r i".
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   416
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   417
  With this change the following constants are also changed or removed:
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   418
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   419
    DIM('a) :: nat  ~>  card (Basis :: 'a set)   (is an abbreviation)
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   420
    a $$ i  ~>  inner a i  (where i : Basis)
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   421
    cart_base i  removed
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   422
    \<pi>, \<pi>'  removed
50526
899c9c4e4a4c Remove the indexed basis from the definition of euclidean spaces and only use the set of Basis vectors
hoelzl
parents: 50525
diff changeset
   423
899c9c4e4a4c Remove the indexed basis from the definition of euclidean spaces and only use the set of Basis vectors
hoelzl
parents: 50525
diff changeset
   424
  Theorems about these constants where removed.
899c9c4e4a4c Remove the indexed basis from the definition of euclidean spaces and only use the set of Basis vectors
hoelzl
parents: 50525
diff changeset
   425
899c9c4e4a4c Remove the indexed basis from the definition of euclidean spaces and only use the set of Basis vectors
hoelzl
parents: 50525
diff changeset
   426
  Renamed lemmas:
899c9c4e4a4c Remove the indexed basis from the definition of euclidean spaces and only use the set of Basis vectors
hoelzl
parents: 50525
diff changeset
   427
50646
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   428
    component_le_norm  ~>  Basis_le_norm
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   429
    euclidean_eq  ~>  euclidean_eq_iff
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   430
    differential_zero_maxmin_component  ~>  differential_zero_maxmin_cart
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   431
    euclidean_simps  ~>  inner_simps
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   432
    independent_basis  ~>  independent_Basis
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   433
    span_basis  ~>  span_Basis
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   434
    in_span_basis  ~>  in_span_Basis
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   435
    norm_bound_component_le  ~>  norm_boound_Basis_le
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   436
    norm_bound_component_lt  ~>  norm_boound_Basis_lt
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   437
    component_le_infnorm  ~>  Basis_le_infnorm
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   438
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   439
INCOMPATIBILITY.
50526
899c9c4e4a4c Remove the indexed basis from the definition of euclidean spaces and only use the set of Basis vectors
hoelzl
parents: 50525
diff changeset
   440
50141
15523888c11b NEWS: document changes in HOL-Probability
hoelzl
parents: 50140
diff changeset
   441
* HOL/Probability:
50646
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   442
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   443
  - Added simproc "measurable" to automatically prove measurability.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   444
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   445
  - Added induction rules for sigma sets with disjoint union
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   446
    (sigma_sets_induct_disjoint) and for Borel-measurable functions
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   447
    (borel_measurable_induct).
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   448
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   449
  - Added the Daniell-Kolmogorov theorem (the existence the limit of a
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   450
    projective family).
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   451
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   452
* HOL/Cardinals: Theories of ordinals and cardinals (supersedes the
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   453
AFP entry "Ordinals_and_Cardinals").
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   454
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   455
* HOL/BNF: New (co)datatype package based on bounded natural functors
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   456
with support for mixed, nested recursion and interesting non-free
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   457
datatypes.
48094
c3d4f4d9e54c updated NEWS
blanchet
parents: 48069
diff changeset
   458
50991
b3c6c9ef11b8 misc tuning for release;
wenzelm
parents: 50878
diff changeset
   459
* HOL/Finite_Set and Relation: added new set and relation operations
50878
kuncar
parents: 50836
diff changeset
   460
expressed by Finite_Set.fold.
kuncar
parents: 50836
diff changeset
   461
kuncar
parents: 50836
diff changeset
   462
* New theory HOL/Library/RBT_Set: implementation of sets by red-black
kuncar
parents: 50836
diff changeset
   463
trees for the code generator.
kuncar
parents: 50836
diff changeset
   464
kuncar
parents: 50836
diff changeset
   465
* HOL/Library/RBT and HOL/Library/Mapping have been converted to
kuncar
parents: 50836
diff changeset
   466
Lifting/Transfer.
kuncar
parents: 50836
diff changeset
   467
possible INCOMPATIBILITY.
kuncar
parents: 50836
diff changeset
   468
kuncar
parents: 50836
diff changeset
   469
* HOL/Set: renamed Set.project -> Set.filter
kuncar
parents: 50836
diff changeset
   470
INCOMPATIBILITY.
kuncar
parents: 50836
diff changeset
   471
48120
9fe0e71052a0 updated "isar-ref" manual, reduced remaining material in "ref" manual.
wenzelm
parents: 48111
diff changeset
   472
48206
wenzelm
parents: 48205
diff changeset
   473
*** Document preparation ***
wenzelm
parents: 48205
diff changeset
   474
50646
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   475
* Dropped legacy antiquotations "term_style" and "thm_style", since
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   476
styles may be given as arguments to "term" and "thm" already.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   477
Discontinued legacy styles "prem1" .. "prem19".
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   478
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   479
* Default LaTeX rendering for \<euro> is now based on eurosym package,
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   480
instead of slightly exotic babel/greek.
48206
wenzelm
parents: 48205
diff changeset
   481
48616
be8002ee43d8 document variant NAME may use different LaTeX entry point document/root_NAME.tex if that file exists;
wenzelm
parents: 48586
diff changeset
   482
* Document variant NAME may use different LaTeX entry point
be8002ee43d8 document variant NAME may use different LaTeX entry point document/root_NAME.tex if that file exists;
wenzelm
parents: 48586
diff changeset
   483
document/root_NAME.tex if that file exists, instead of the common
be8002ee43d8 document variant NAME may use different LaTeX entry point document/root_NAME.tex if that file exists;
wenzelm
parents: 48586
diff changeset
   484
document/root.tex.
be8002ee43d8 document variant NAME may use different LaTeX entry point document/root_NAME.tex if that file exists;
wenzelm
parents: 48586
diff changeset
   485
48657
63ef2f0cf8bb simplified custom document/build script, instead of old-style document/IsaMakefile;
wenzelm
parents: 48616
diff changeset
   486
* Simplified custom document/build script, instead of old-style
63ef2f0cf8bb simplified custom document/build script, instead of old-style document/IsaMakefile;
wenzelm
parents: 48616
diff changeset
   487
document/IsaMakefile.  Minor INCOMPATIBILITY.
63ef2f0cf8bb simplified custom document/build script, instead of old-style document/IsaMakefile;
wenzelm
parents: 48616
diff changeset
   488
48206
wenzelm
parents: 48205
diff changeset
   489
48992
0518bf89c777 renamed Position.str_of to Position.here;
wenzelm
parents: 48977
diff changeset
   490
*** ML ***
0518bf89c777 renamed Position.str_of to Position.here;
wenzelm
parents: 48977
diff changeset
   491
50646
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   492
* The default limit for maximum number of worker threads is now 8,
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   493
instead of 4, in correspondence to capabilities of contemporary
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   494
hardware and Poly/ML runtime system.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   495
49869
bd370af308f0 support for more informative errors in lazy enumerations;
wenzelm
parents: 49841
diff changeset
   496
* Type Seq.results and related operations support embedded error
bd370af308f0 support for more informative errors in lazy enumerations;
wenzelm
parents: 49841
diff changeset
   497
messages within lazy enumerations, and thus allow to provide
bd370af308f0 support for more informative errors in lazy enumerations;
wenzelm
parents: 49841
diff changeset
   498
informative errors in the absence of any usable results.
bd370af308f0 support for more informative errors in lazy enumerations;
wenzelm
parents: 49841
diff changeset
   499
48992
0518bf89c777 renamed Position.str_of to Position.here;
wenzelm
parents: 48977
diff changeset
   500
* Renamed Position.str_of to Position.here to emphasize that this is a
0518bf89c777 renamed Position.str_of to Position.here;
wenzelm
parents: 48977
diff changeset
   501
formal device to inline positions into message text, but not
0518bf89c777 renamed Position.str_of to Position.here;
wenzelm
parents: 48977
diff changeset
   502
necessarily printing visible text.
0518bf89c777 renamed Position.str_of to Position.here;
wenzelm
parents: 48977
diff changeset
   503
0518bf89c777 renamed Position.str_of to Position.here;
wenzelm
parents: 48977
diff changeset
   504
48206
wenzelm
parents: 48205
diff changeset
   505
*** System ***
wenzelm
parents: 48205
diff changeset
   506
48585
a82910dd2270 announce advanced support for Isabelle sessions and build management;
wenzelm
parents: 48574
diff changeset
   507
* Advanced support for Isabelle sessions and build management, see
a82910dd2270 announce advanced support for Isabelle sessions and build management;
wenzelm
parents: 48574
diff changeset
   508
"system" manual for the chapter of that name, especially the "isabelle
51056
fbcc2d314635 clarified NEWS on isabelle build and mkroot;
wenzelm
parents: 51050
diff changeset
   509
build" tool and its examples.  The "isabelle mkroot" tool prepares
fbcc2d314635 clarified NEWS on isabelle build and mkroot;
wenzelm
parents: 51050
diff changeset
   510
session root directories for use with "isabelle build", similar to
fbcc2d314635 clarified NEWS on isabelle build and mkroot;
wenzelm
parents: 51050
diff changeset
   511
former "isabelle mkdir" for "isabelle usedir".  Note that this affects
fbcc2d314635 clarified NEWS on isabelle build and mkroot;
wenzelm
parents: 51050
diff changeset
   512
document preparation as well.  INCOMPATIBILITY, isabelle usedir /
48736
292b97e17fb7 discontinued obsolete "isabelle makeall";
wenzelm
parents: 48722
diff changeset
   513
mkdir / make are rendered obsolete.
292b97e17fb7 discontinued obsolete "isabelle makeall";
wenzelm
parents: 48722
diff changeset
   514
51056
fbcc2d314635 clarified NEWS on isabelle build and mkroot;
wenzelm
parents: 51050
diff changeset
   515
* Discontinued obsolete Isabelle/build script, it is superseded by the
fbcc2d314635 clarified NEWS on isabelle build and mkroot;
wenzelm
parents: 51050
diff changeset
   516
regular isabelle build tool.  For example:
fbcc2d314635 clarified NEWS on isabelle build and mkroot;
wenzelm
parents: 51050
diff changeset
   517
fbcc2d314635 clarified NEWS on isabelle build and mkroot;
wenzelm
parents: 51050
diff changeset
   518
  isabelle build -s -b HOL
fbcc2d314635 clarified NEWS on isabelle build and mkroot;
wenzelm
parents: 51050
diff changeset
   519
48736
292b97e17fb7 discontinued obsolete "isabelle makeall";
wenzelm
parents: 48722
diff changeset
   520
* Discontinued obsolete "isabelle makeall".
48585
a82910dd2270 announce advanced support for Isabelle sessions and build management;
wenzelm
parents: 48574
diff changeset
   521
48722
a5e3ba7cbb2a discontinued obsolete IsaMakefile and ROOT.ML files from the Isabelle distribution;
wenzelm
parents: 48693
diff changeset
   522
* Discontinued obsolete IsaMakefile and ROOT.ML files from the
a5e3ba7cbb2a discontinued obsolete IsaMakefile and ROOT.ML files from the Isabelle distribution;
wenzelm
parents: 48693
diff changeset
   523
Isabelle distribution, except for rudimentary src/HOL/IsaMakefile that
a5e3ba7cbb2a discontinued obsolete IsaMakefile and ROOT.ML files from the Isabelle distribution;
wenzelm
parents: 48693
diff changeset
   524
provides some traditional targets that invoke "isabelle build".  Note
a5e3ba7cbb2a discontinued obsolete IsaMakefile and ROOT.ML files from the Isabelle distribution;
wenzelm
parents: 48693
diff changeset
   525
that this is inefficient!  Applications of Isabelle/HOL involving
a5e3ba7cbb2a discontinued obsolete IsaMakefile and ROOT.ML files from the Isabelle distribution;
wenzelm
parents: 48693
diff changeset
   526
"isabelle make" should be upgraded to use "isabelle build" directly.
a5e3ba7cbb2a discontinued obsolete IsaMakefile and ROOT.ML files from the Isabelle distribution;
wenzelm
parents: 48693
diff changeset
   527
48693
ceeea46bdeba "isabelle options" prints Isabelle system options;
wenzelm
parents: 48683
diff changeset
   528
* The "isabelle options" tool prints Isabelle system options, as
ceeea46bdeba "isabelle options" prints Isabelle system options;
wenzelm
parents: 48683
diff changeset
   529
required for "isabelle build", for example.
ceeea46bdeba "isabelle options" prints Isabelle system options;
wenzelm
parents: 48683
diff changeset
   530
50646
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   531
* The "isabelle logo" tool produces EPS and PDF format simultaneously.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   532
Minor INCOMPATIBILITY in command-line options.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   533
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   534
* The "isabelle install" tool has now a simpler command-line.  Minor
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   535
INCOMPATIBILITY.
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   536
48844
6408fb6f7d81 some explanations on isabelle components;
wenzelm
parents: 48792
diff changeset
   537
* The "isabelle components" tool helps to resolve add-on components
6408fb6f7d81 some explanations on isabelle components;
wenzelm
parents: 48792
diff changeset
   538
that are not bundled, or referenced from a bare-bones repository
6408fb6f7d81 some explanations on isabelle components;
wenzelm
parents: 48792
diff changeset
   539
version of Isabelle.
6408fb6f7d81 some explanations on isabelle components;
wenzelm
parents: 48792
diff changeset
   540
50646
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   541
* Settings variable ISABELLE_PLATFORM_FAMILY refers to the general
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   542
platform family: "linux", "macos", "windows".
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   543
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   544
* The ML system is configured as regular component, and no longer
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   545
picked up from some surrounding directory.  Potential INCOMPATIBILITY
c02e6a75aa3f misc tuning for release;
wenzelm
parents: 50645
diff changeset
   546
for home-made settings.
50132
180d086c30dd simplified command line of "isabelle install";
wenzelm
parents: 50126
diff changeset
   547
50701
054f6bf349d2 NEWS: ML runtime statistics;
wenzelm
parents: 50646
diff changeset
   548
* Improved ML runtime statistics (heap, threads, future tasks etc.).
054f6bf349d2 NEWS: ML runtime statistics;
wenzelm
parents: 50646
diff changeset
   549
48206
wenzelm
parents: 48205
diff changeset
   550
* Discontinued support for Poly/ML 5.2.1, which was the last version
wenzelm
parents: 48205
diff changeset
   551
without exception positions and advanced ML compiler/toplevel
wenzelm
parents: 48205
diff changeset
   552
configuration.
wenzelm
parents: 48205
diff changeset
   553
48574
4af9f3122138 discontinued special treatment of Proof General;
wenzelm
parents: 48431
diff changeset
   554
* Discontinued special treatment of Proof General -- no longer guess
4af9f3122138 discontinued special treatment of Proof General;
wenzelm
parents: 48431
diff changeset
   555
PROOFGENERAL_HOME based on accidental file-system layout.  Minor
4af9f3122138 discontinued special treatment of Proof General;
wenzelm
parents: 48431
diff changeset
   556
INCOMPATIBILITY: provide PROOFGENERAL_HOME and PROOFGENERAL_OPTIONS
4af9f3122138 discontinued special treatment of Proof General;
wenzelm
parents: 48431
diff changeset
   557
settings manually, or use a Proof General version that has been
4af9f3122138 discontinued special treatment of Proof General;
wenzelm
parents: 48431
diff changeset
   558
bundled as Isabelle component.
48206
wenzelm
parents: 48205
diff changeset
   559
50182
30177ec0be36 added ISABELLE_PLATFORM_FAMILY;
wenzelm
parents: 50141
diff changeset
   560
48120
9fe0e71052a0 updated "isar-ref" manual, reduced remaining material in "ref" manual.
wenzelm
parents: 48111
diff changeset
   561
47462
8f85051693d1 some updates for release;
wenzelm
parents: 47461
diff changeset
   562
New in Isabelle2012 (May 2012)
8f85051693d1 some updates for release;
wenzelm
parents: 47461
diff changeset
   563
------------------------------
45109
20b3377b08d7 back to post-release mode;
wenzelm
parents: 45089
diff changeset
   564
45593
wenzelm
parents: 45592
diff changeset
   565
*** General ***
wenzelm
parents: 45592
diff changeset
   566
45614
wenzelm
parents: 45600
diff changeset
   567
* Prover IDE (PIDE) improvements:
wenzelm
parents: 45600
diff changeset
   568
47585
6eb3b3ae4ccb more robust Sledgehammer in Prover IDE;
wenzelm
parents: 47567
diff changeset
   569
  - more robust Sledgehammer integration (as before the sledgehammer
47806
wenzelm
parents: 47751
diff changeset
   570
    command-line needs to be typed into the source buffer)
45614
wenzelm
parents: 45600
diff changeset
   571
  - markup for bound variables
47806
wenzelm
parents: 47751
diff changeset
   572
  - markup for types of term variables (displayed as tooltips)
46956
9ff441f295c2 Isabelle/jEdit supports user-defined Isar commands within the running session;
wenzelm
parents: 46948
diff changeset
   573
  - support for user-defined Isar commands within the running session
47158
d317a71f24d5 updated to jedit-4.5.1;
wenzelm
parents: 47142
diff changeset
   574
  - improved support for Unicode outside original 16bit range
d317a71f24d5 updated to jedit-4.5.1;
wenzelm
parents: 47142
diff changeset
   575
    e.g. glyph for \<A> (thanks to jEdit 4.5.1)
45614
wenzelm
parents: 45600
diff changeset
   576
47806
wenzelm
parents: 47751
diff changeset
   577
* Forward declaration of outer syntax keywords within the theory
wenzelm
parents: 47751
diff changeset
   578
header -- minor INCOMPATIBILITY for user-defined commands.  Allow new
wenzelm
parents: 47751
diff changeset
   579
commands to be used in the same theory where defined.
46485
wenzelm
parents: 46483
diff changeset
   580
47482
a83b25e5bad3 some coverage of unnamed contexts, which can be nested within other targets;
wenzelm
parents: 47464
diff changeset
   581
* Auxiliary contexts indicate block structure for specifications with
a83b25e5bad3 some coverage of unnamed contexts, which can be nested within other targets;
wenzelm
parents: 47464
diff changeset
   582
additional parameters and assumptions.  Such unnamed contexts may be
a83b25e5bad3 some coverage of unnamed contexts, which can be nested within other targets;
wenzelm
parents: 47464
diff changeset
   583
nested within other targets, like 'theory', 'locale', 'class',
a83b25e5bad3 some coverage of unnamed contexts, which can be nested within other targets;
wenzelm
parents: 47464
diff changeset
   584
'instantiation' etc.  Results from the local context are generalized
a83b25e5bad3 some coverage of unnamed contexts, which can be nested within other targets;
wenzelm
parents: 47464
diff changeset
   585
accordingly and applied to the enclosing target context.  Example:
a83b25e5bad3 some coverage of unnamed contexts, which can be nested within other targets;
wenzelm
parents: 47464
diff changeset
   586
a83b25e5bad3 some coverage of unnamed contexts, which can be nested within other targets;
wenzelm
parents: 47464
diff changeset
   587
  context
a83b25e5bad3 some coverage of unnamed contexts, which can be nested within other targets;
wenzelm
parents: 47464
diff changeset
   588
    fixes x y z :: 'a
a83b25e5bad3 some coverage of unnamed contexts, which can be nested within other targets;
wenzelm
parents: 47464
diff changeset
   589
    assumes xy: "x = y" and yz: "y = z"
a83b25e5bad3 some coverage of unnamed contexts, which can be nested within other targets;
wenzelm
parents: 47464
diff changeset
   590
  begin
a83b25e5bad3 some coverage of unnamed contexts, which can be nested within other targets;
wenzelm
parents: 47464
diff changeset
   591
a83b25e5bad3 some coverage of unnamed contexts, which can be nested within other targets;
wenzelm
parents: 47464
diff changeset
   592
  lemma my_trans: "x = z" using xy yz by simp
a83b25e5bad3 some coverage of unnamed contexts, which can be nested within other targets;
wenzelm
parents: 47464
diff changeset
   593
a83b25e5bad3 some coverage of unnamed contexts, which can be nested within other targets;
wenzelm
parents: 47464
diff changeset
   594
  end
a83b25e5bad3 some coverage of unnamed contexts, which can be nested within other targets;
wenzelm
parents: 47464
diff changeset
   595
a83b25e5bad3 some coverage of unnamed contexts, which can be nested within other targets;
wenzelm
parents: 47464
diff changeset
   596
  thm my_trans
a83b25e5bad3 some coverage of unnamed contexts, which can be nested within other targets;
wenzelm
parents: 47464
diff changeset
   597
a83b25e5bad3 some coverage of unnamed contexts, which can be nested within other targets;
wenzelm
parents: 47464
diff changeset
   598
The most basic application is to factor-out context elements of
a83b25e5bad3 some coverage of unnamed contexts, which can be nested within other targets;
wenzelm
parents: 47464
diff changeset
   599
several fixes/assumes/shows theorem statements, e.g. see
a83b25e5bad3 some coverage of unnamed contexts, which can be nested within other targets;
wenzelm
parents: 47464
diff changeset
   600
~~/src/HOL/Isar_Examples/Group_Context.thy
a83b25e5bad3 some coverage of unnamed contexts, which can be nested within other targets;
wenzelm
parents: 47464
diff changeset
   601
a83b25e5bad3 some coverage of unnamed contexts, which can be nested within other targets;
wenzelm
parents: 47464
diff changeset
   602
Any other local theory specification element works within the "context
a83b25e5bad3 some coverage of unnamed contexts, which can be nested within other targets;
wenzelm
parents: 47464
diff changeset
   603
... begin ... end" block as well.
a83b25e5bad3 some coverage of unnamed contexts, which can be nested within other targets;
wenzelm
parents: 47464
diff changeset
   604
47484
e94cc23d434a some coverage of bundled declarations;
wenzelm
parents: 47482
diff changeset
   605
* Bundled declarations associate attributed fact expressions with a
e94cc23d434a some coverage of bundled declarations;
wenzelm
parents: 47482
diff changeset
   606
given name in the context.  These may be later included in other
e94cc23d434a some coverage of bundled declarations;
wenzelm
parents: 47482
diff changeset
   607
contexts.  This allows to manage context extensions casually, without
47855
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   608
the logical dependencies of locales and locale interpretation.  See
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   609
commands 'bundle', 'include', 'including' etc. in the isar-ref manual.
47484
e94cc23d434a some coverage of bundled declarations;
wenzelm
parents: 47482
diff changeset
   610
47829
0e36cc70cb3e some re-ordering;
wenzelm
parents: 47827
diff changeset
   611
* Commands 'lemmas' and 'theorems' allow local variables using 'for'
0e36cc70cb3e some re-ordering;
wenzelm
parents: 47827
diff changeset
   612
declaration, and results are standardized before being stored.  Thus
0e36cc70cb3e some re-ordering;
wenzelm
parents: 47827
diff changeset
   613
old-style "standard" after instantiation or composition of facts
0e36cc70cb3e some re-ordering;
wenzelm
parents: 47827
diff changeset
   614
becomes obsolete.  Minor INCOMPATIBILITY, due to potential change of
0e36cc70cb3e some re-ordering;
wenzelm
parents: 47827
diff changeset
   615
indices of schematic variables.
0e36cc70cb3e some re-ordering;
wenzelm
parents: 47827
diff changeset
   616
0e36cc70cb3e some re-ordering;
wenzelm
parents: 47827
diff changeset
   617
* Rule attributes in local theory declarations (e.g. locale or class)
0e36cc70cb3e some re-ordering;
wenzelm
parents: 47827
diff changeset
   618
are now statically evaluated: the resulting theorem is stored instead
0e36cc70cb3e some re-ordering;
wenzelm
parents: 47827
diff changeset
   619
of the original expression.  INCOMPATIBILITY in rare situations, where
0e36cc70cb3e some re-ordering;
wenzelm
parents: 47827
diff changeset
   620
the historic accident of dynamic re-evaluation in interpretations
0e36cc70cb3e some re-ordering;
wenzelm
parents: 47827
diff changeset
   621
etc. was exploited.
0e36cc70cb3e some re-ordering;
wenzelm
parents: 47827
diff changeset
   622
0e36cc70cb3e some re-ordering;
wenzelm
parents: 47827
diff changeset
   623
* New tutorial "Programming and Proving in Isabelle/HOL"
0e36cc70cb3e some re-ordering;
wenzelm
parents: 47827
diff changeset
   624
("prog-prove").  It completely supersedes "A Tutorial Introduction to
0e36cc70cb3e some re-ordering;
wenzelm
parents: 47827
diff changeset
   625
Structured Isar Proofs" ("isar-overview"), which has been removed.  It
0e36cc70cb3e some re-ordering;
wenzelm
parents: 47827
diff changeset
   626
also supersedes "Isabelle/HOL, A Proof Assistant for Higher-Order
0e36cc70cb3e some re-ordering;
wenzelm
parents: 47827
diff changeset
   627
Logic" as the recommended beginners tutorial, but does not cover all
0e36cc70cb3e some re-ordering;
wenzelm
parents: 47827
diff changeset
   628
of the material of that old tutorial.
0e36cc70cb3e some re-ordering;
wenzelm
parents: 47827
diff changeset
   629
0e36cc70cb3e some re-ordering;
wenzelm
parents: 47827
diff changeset
   630
* Updated and extended reference manuals: "isar-ref",
0e36cc70cb3e some re-ordering;
wenzelm
parents: 47827
diff changeset
   631
"implementation", "system"; reduced remaining material in old "ref"
0e36cc70cb3e some re-ordering;
wenzelm
parents: 47827
diff changeset
   632
manual.
0e36cc70cb3e some re-ordering;
wenzelm
parents: 47827
diff changeset
   633
0e36cc70cb3e some re-ordering;
wenzelm
parents: 47827
diff changeset
   634
0e36cc70cb3e some re-ordering;
wenzelm
parents: 47827
diff changeset
   635
*** Pure ***
0e36cc70cb3e some re-ordering;
wenzelm
parents: 47827
diff changeset
   636
46976
80123a220219 'definition' no longer exports the foundational "raw_def";
wenzelm
parents: 46966
diff changeset
   637
* Command 'definition' no longer exports the foundational "raw_def"
80123a220219 'definition' no longer exports the foundational "raw_def";
wenzelm
parents: 46966
diff changeset
   638
into the user context.  Minor INCOMPATIBILITY, may use the regular
80123a220219 'definition' no longer exports the foundational "raw_def";
wenzelm
parents: 46966
diff changeset
   639
"def" result with attribute "abs_def" to imitate the old version.
80123a220219 'definition' no longer exports the foundational "raw_def";
wenzelm
parents: 46966
diff changeset
   640
47855
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   641
* Attribute "abs_def" turns an equation of the form "f x y == t" into
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   642
"f == %x y. t", which ensures that "simp" or "unfold" steps always
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   643
expand it.  This also works for object-logic equality.  (Formerly
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   644
undocumented feature.)
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   645
47856
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   646
* Sort constraints are now propagated in simultaneous statements, just
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   647
like type constraints.  INCOMPATIBILITY in rare situations, where
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   648
distinct sorts used to be assigned accidentally.  For example:
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   649
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   650
  lemma "P (x::'a::foo)" and "Q (y::'a::bar)"  -- "now illegal"
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   651
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   652
  lemma "P (x::'a)" and "Q (y::'a::bar)"
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   653
    -- "now uniform 'a::bar instead of default sort for first occurrence (!)"
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   654
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   655
* Rule composition via attribute "OF" (or ML functions OF/MRS) is more
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   656
tolerant against multiple unifiers, as long as the final result is
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   657
unique.  (As before, rules are composed in canonical right-to-left
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   658
order to accommodate newly introduced premises.)
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   659
47806
wenzelm
parents: 47751
diff changeset
   660
* Renamed some inner syntax categories:
wenzelm
parents: 47751
diff changeset
   661
wenzelm
parents: 47751
diff changeset
   662
    num ~> num_token
wenzelm
parents: 47751
diff changeset
   663
    xnum ~> xnum_token
wenzelm
parents: 47751
diff changeset
   664
    xstr ~> str_token
wenzelm
parents: 47751
diff changeset
   665
wenzelm
parents: 47751
diff changeset
   666
Minor INCOMPATIBILITY.  Note that in practice "num_const" or
wenzelm
parents: 47751
diff changeset
   667
"num_position" etc. are mainly used instead (which also include
wenzelm
parents: 47751
diff changeset
   668
position information via constraints).
wenzelm
parents: 47751
diff changeset
   669
47829
0e36cc70cb3e some re-ordering;
wenzelm
parents: 47827
diff changeset
   670
* Simplified configuration options for syntax ambiguity: see
0e36cc70cb3e some re-ordering;
wenzelm
parents: 47827
diff changeset
   671
"syntax_ambiguity_warning" and "syntax_ambiguity_limit" in isar-ref
0e36cc70cb3e some re-ordering;
wenzelm
parents: 47827
diff changeset
   672
manual.  Minor INCOMPATIBILITY.
0e36cc70cb3e some re-ordering;
wenzelm
parents: 47827
diff changeset
   673
47856
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   674
* Discontinued configuration option "syntax_positions": atomic terms
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   675
in parse trees are always annotated by position constraints.
45134
9b02f6665fc8 discontinued obsolete 'types' command;
wenzelm
parents: 45128
diff changeset
   676
47464
b1cd02f2d534 misc tuning for release;
wenzelm
parents: 47463
diff changeset
   677
* Old code generator for SML and its commands 'code_module',
45383
bf6add30ab20 misc tuning;
wenzelm
parents: 45298
diff changeset
   678
'code_library', 'consts_code', 'types_code' have been discontinued.
46028
9f113cdf3d66 attribute code_abbrev superseedes code_unfold_post
haftmann
parents: 46014
diff changeset
   679
Use commands of the generic code generator instead.  INCOMPATIBILITY.
45383
bf6add30ab20 misc tuning;
wenzelm
parents: 45298
diff changeset
   680
47464
b1cd02f2d534 misc tuning for release;
wenzelm
parents: 47463
diff changeset
   681
* Redundant attribute "code_inline" has been discontinued. Use
b1cd02f2d534 misc tuning for release;
wenzelm
parents: 47463
diff changeset
   682
"code_unfold" instead.  INCOMPATIBILITY.
b1cd02f2d534 misc tuning for release;
wenzelm
parents: 47463
diff changeset
   683
b1cd02f2d534 misc tuning for release;
wenzelm
parents: 47463
diff changeset
   684
* Dropped attribute "code_unfold_post" in favor of the its dual
b1cd02f2d534 misc tuning for release;
wenzelm
parents: 47463
diff changeset
   685
"code_abbrev", which yields a common pattern in definitions like
46028
9f113cdf3d66 attribute code_abbrev superseedes code_unfold_post
haftmann
parents: 46014
diff changeset
   686
9f113cdf3d66 attribute code_abbrev superseedes code_unfold_post
haftmann
parents: 46014
diff changeset
   687
  definition [code_abbrev]: "f = t"
9f113cdf3d66 attribute code_abbrev superseedes code_unfold_post
haftmann
parents: 46014
diff changeset
   688
9f113cdf3d66 attribute code_abbrev superseedes code_unfold_post
haftmann
parents: 46014
diff changeset
   689
INCOMPATIBILITY.
45383
bf6add30ab20 misc tuning;
wenzelm
parents: 45298
diff changeset
   690
47856
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   691
* Obsolete 'types' command has been discontinued.  Use 'type_synonym'
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   692
instead.  INCOMPATIBILITY.
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   693
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   694
* Discontinued old "prems" fact, which used to refer to the accidental
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   695
collection of foundational premises in the context (already marked as
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   696
legacy since Isabelle2011).
47855
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   697
45427
fca432074fb2 sort assignment before simultaneous term_check, not isolated parse_term;
wenzelm
parents: 45398
diff changeset
   698
45122
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   699
*** HOL ***
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   700
47464
b1cd02f2d534 misc tuning for release;
wenzelm
parents: 47463
diff changeset
   701
* Type 'a set is now a proper type constructor (just as before
b1cd02f2d534 misc tuning for release;
wenzelm
parents: 47463
diff changeset
   702
Isabelle2008).  Definitions mem_def and Collect_def have disappeared.
b1cd02f2d534 misc tuning for release;
wenzelm
parents: 47463
diff changeset
   703
Non-trivial INCOMPATIBILITY.  For developments keeping predicates and
47855
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   704
sets separate, it is often sufficient to rephrase some set S that has
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   705
been accidentally used as predicates by "%x. x : S", and some
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   706
predicate P that has been accidentally used as set by "{x. P x}".
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   707
Corresponding proofs in a first step should be pruned from any
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   708
tinkering with former theorems mem_def and Collect_def as far as
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   709
possible.
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   710
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   711
For developments which deliberately mix predicates and sets, a
47464
b1cd02f2d534 misc tuning for release;
wenzelm
parents: 47463
diff changeset
   712
planning step is necessary to determine what should become a predicate
b1cd02f2d534 misc tuning for release;
wenzelm
parents: 47463
diff changeset
   713
and what a set.  It can be helpful to carry out that step in
b1cd02f2d534 misc tuning for release;
wenzelm
parents: 47463
diff changeset
   714
Isabelle2011-1 before jumping right into the current release.
b1cd02f2d534 misc tuning for release;
wenzelm
parents: 47463
diff changeset
   715
47855
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   716
* Code generation by default implements sets as container type rather
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   717
than predicates.  INCOMPATIBILITY.
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   718
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   719
* New type synonym 'a rel = ('a * 'a) set
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   720
47464
b1cd02f2d534 misc tuning for release;
wenzelm
parents: 47463
diff changeset
   721
* The representation of numerals has changed.  Datatype "num"
b1cd02f2d534 misc tuning for release;
wenzelm
parents: 47463
diff changeset
   722
represents strictly positive binary numerals, along with functions
b1cd02f2d534 misc tuning for release;
wenzelm
parents: 47463
diff changeset
   723
"numeral :: num => 'a" and "neg_numeral :: num => 'a" to represent
47855
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   724
positive and negated numeric literals, respectively.  See also
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   725
definitions in ~~/src/HOL/Num.thy.  Potential INCOMPATIBILITY, some
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   726
user theories may require adaptations as follows:
47108
2a1953f0d20d merged fork with new numeral representation (see NEWS)
huffman
parents: 47086
diff changeset
   727
2a1953f0d20d merged fork with new numeral representation (see NEWS)
huffman
parents: 47086
diff changeset
   728
  - Theorems with number_ring or number_semiring constraints: These
2a1953f0d20d merged fork with new numeral representation (see NEWS)
huffman
parents: 47086
diff changeset
   729
    classes are gone; use comm_ring_1 or comm_semiring_1 instead.
2a1953f0d20d merged fork with new numeral representation (see NEWS)
huffman
parents: 47086
diff changeset
   730
2a1953f0d20d merged fork with new numeral representation (see NEWS)
huffman
parents: 47086
diff changeset
   731
  - Theories defining numeric types: Remove number, number_semiring,
2a1953f0d20d merged fork with new numeral representation (see NEWS)
huffman
parents: 47086
diff changeset
   732
    and number_ring instances. Defer all theorems about numerals until
2a1953f0d20d merged fork with new numeral representation (see NEWS)
huffman
parents: 47086
diff changeset
   733
    after classes one and semigroup_add have been instantiated.
2a1953f0d20d merged fork with new numeral representation (see NEWS)
huffman
parents: 47086
diff changeset
   734
2a1953f0d20d merged fork with new numeral representation (see NEWS)
huffman
parents: 47086
diff changeset
   735
  - Numeral-only simp rules: Replace each rule having a "number_of v"
2a1953f0d20d merged fork with new numeral representation (see NEWS)
huffman
parents: 47086
diff changeset
   736
    pattern with two copies, one for numeral and one for neg_numeral.
2a1953f0d20d merged fork with new numeral representation (see NEWS)
huffman
parents: 47086
diff changeset
   737
2a1953f0d20d merged fork with new numeral representation (see NEWS)
huffman
parents: 47086
diff changeset
   738
  - Theorems about subclasses of semiring_1 or ring_1: These classes
2a1953f0d20d merged fork with new numeral representation (see NEWS)
huffman
parents: 47086
diff changeset
   739
    automatically support numerals now, so more simp rules and
2a1953f0d20d merged fork with new numeral representation (see NEWS)
huffman
parents: 47086
diff changeset
   740
    simprocs may now apply within the proof.
2a1953f0d20d merged fork with new numeral representation (see NEWS)
huffman
parents: 47086
diff changeset
   741
2a1953f0d20d merged fork with new numeral representation (see NEWS)
huffman
parents: 47086
diff changeset
   742
  - Definitions and theorems using old constructors Pls/Min/Bit0/Bit1:
2a1953f0d20d merged fork with new numeral representation (see NEWS)
huffman
parents: 47086
diff changeset
   743
    Redefine using other integer operations.
2a1953f0d20d merged fork with new numeral representation (see NEWS)
huffman
parents: 47086
diff changeset
   744
47855
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   745
* Transfer: New package intended to generalize the existing
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   746
"descending" method and related theorem attributes from the Quotient
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   747
package.  (Not all functionality is implemented yet, but future
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   748
development will focus on Transfer as an eventual replacement for the
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   749
corresponding parts of the Quotient package.)
47809
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   750
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   751
  - transfer_rule attribute: Maintains a collection of transfer rules,
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   752
    which relate constants at two different types. Transfer rules may
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   753
    relate different type instances of the same polymorphic constant,
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   754
    or they may relate an operation on a raw type to a corresponding
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   755
    operation on an abstract type (quotient or subtype). For example:
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   756
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   757
    ((A ===> B) ===> list_all2 A ===> list_all2 B) map map
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   758
    (cr_int ===> cr_int ===> cr_int) (%(x,y) (u,v). (x+u, y+v)) plus_int
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   759
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   760
  - transfer method: Replaces a subgoal on abstract types with an
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   761
    equivalent subgoal on the corresponding raw types. Constants are
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   762
    replaced with corresponding ones according to the transfer rules.
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   763
    Goals are generalized over all free variables by default; this is
47851
dad2140c2a15 edit NEWS items for transfer/lifting
huffman
parents: 47842
diff changeset
   764
    necessary for variables whose types change, but can be overridden
47855
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   765
    for specific variables with e.g. "transfer fixing: x y z".  The
47809
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   766
    variant transfer' method allows replacing a subgoal with one that
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   767
    is logically stronger (rather than equivalent).
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   768
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   769
  - relator_eq attribute: Collects identity laws for relators of
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   770
    various type constructors, e.g. "list_all2 (op =) = (op =)".  The
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   771
    transfer method uses these lemmas to infer transfer rules for
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   772
    non-polymorphic constants on the fly.
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   773
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   774
  - transfer_prover method: Assists with proving a transfer rule for a
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   775
    new constant, provided the constant is defined in terms of other
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   776
    constants that already have transfer rules. It should be applied
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   777
    after unfolding the constant definitions.
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   778
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   779
  - HOL/ex/Transfer_Int_Nat.thy: Example theory demonstrating transfer
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   780
    from type nat to type int.
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   781
47851
dad2140c2a15 edit NEWS items for transfer/lifting
huffman
parents: 47842
diff changeset
   782
* Lifting: New package intended to generalize the quotient_definition
dad2140c2a15 edit NEWS items for transfer/lifting
huffman
parents: 47842
diff changeset
   783
facility of the Quotient package; designed to work with Transfer.
47809
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   784
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   785
  - lift_definition command: Defines operations on an abstract type in
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   786
    terms of a corresponding operation on a representation
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   787
    type.  Example syntax:
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   788
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   789
    lift_definition dlist_insert :: "'a => 'a dlist => 'a dlist"
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   790
      is List.insert
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   791
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   792
    Users must discharge a respectfulness proof obligation when each
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   793
    constant is defined. (For a type copy, i.e. a typedef with UNIV,
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   794
    the proof is discharged automatically.) The obligation is
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   795
    presented in a user-friendly, readable form; a respectfulness
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   796
    theorem in the standard format and a transfer rule are generated
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   797
    by the package.
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   798
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   799
  - Integration with code_abstype: For typedefs (e.g. subtypes
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   800
    corresponding to a datatype invariant, such as dlist),
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   801
    lift_definition generates a code certificate theorem and sets up
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   802
    code generation for each constant.
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   803
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   804
  - setup_lifting command: Sets up the Lifting package to work with a
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   805
    user-defined type. The user must provide either a quotient theorem
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   806
    or a type_definition theorem.  The package configures transfer
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   807
    rules for equality and quantifiers on the type, and sets up the
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   808
    lift_definition command to work with the type.
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   809
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   810
  - Usage examples: See Quotient_Examples/Lift_DList.thy,
47851
dad2140c2a15 edit NEWS items for transfer/lifting
huffman
parents: 47842
diff changeset
   811
    Quotient_Examples/Lift_RBT.thy, Quotient_Examples/Lift_FSet.thy,
dad2140c2a15 edit NEWS items for transfer/lifting
huffman
parents: 47842
diff changeset
   812
    Word/Word.thy and Library/Float.thy.
47809
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   813
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   814
* Quotient package:
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   815
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   816
  - The 'quotient_type' command now supports a 'morphisms' option with
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   817
    rep and abs functions, similar to typedef.
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   818
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   819
  - 'quotient_type' sets up new types to work with the Lifting and
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   820
    Transfer packages, as with 'setup_lifting'.
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   821
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   822
  - The 'quotient_definition' command now requires the user to prove a
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   823
    respectfulness property at the point where the constant is
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   824
    defined, similar to lift_definition; INCOMPATIBILITY.
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   825
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   826
  - Renamed predicate 'Quotient' to 'Quotient3', and renamed theorems
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   827
    accordingly, INCOMPATIBILITY.
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   828
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   829
* New diagnostic command 'find_unused_assms' to find potentially
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   830
superfluous assumptions in theorems using Quickcheck.
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   831
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   832
* Quickcheck:
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   833
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   834
  - Quickcheck returns variable assignments as counterexamples, which
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   835
    allows to reveal the underspecification of functions under test.
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   836
    For example, refuting "hd xs = x", it presents the variable
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   837
    assignment xs = [] and x = a1 as a counterexample, assuming that
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   838
    any property is false whenever "hd []" occurs in it.
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   839
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   840
    These counterexample are marked as potentially spurious, as
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   841
    Quickcheck also returns "xs = []" as a counterexample to the
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   842
    obvious theorem "hd xs = hd xs".
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   843
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   844
    After finding a potentially spurious counterexample, Quickcheck
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   845
    continues searching for genuine ones.
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   846
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   847
    By default, Quickcheck shows potentially spurious and genuine
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   848
    counterexamples. The option "genuine_only" sets quickcheck to only
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   849
    show genuine counterexamples.
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   850
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   851
  - The command 'quickcheck_generator' creates random and exhaustive
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   852
    value generators for a given type and operations.
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   853
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   854
    It generates values by using the operations as if they were
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   855
    constructors of that type.
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   856
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   857
  - Support for multisets.
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   858
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   859
  - Added "use_subtype" options.
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   860
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   861
  - Added "quickcheck_locale" configuration to specify how to process
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   862
    conjectures in a locale context.
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   863
47855
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   864
* Nitpick: Fixed infinite loop caused by the 'peephole_optim' option
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   865
and affecting 'rat' and 'real'.
47809
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   866
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   867
* Sledgehammer:
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   868
  - Integrated more tightly with SPASS, as described in the ITP 2012
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   869
    paper "More SPASS with Isabelle".
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   870
  - Made it try "smt" as a fallback if "metis" fails or times out.
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   871
  - Added support for the following provers: Alt-Ergo (via Why3 and
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   872
    TFF1), iProver, iProver-Eq.
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   873
  - Sped up the minimizer.
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   874
  - Added "lam_trans", "uncurry_aliases", and "minimize" options.
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   875
  - Renamed "slicing" ("no_slicing") option to "slice" ("dont_slice").
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   876
  - Renamed "sound" option to "strict".
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   877
47855
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   878
* Metis: Added possibility to specify lambda translations scheme as a
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   879
parenthesized argument (e.g., "by (metis (lifting) ...)").
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   880
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   881
* SMT: Renamed "smt_fixed" option to "smt_read_only_certificates".
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   882
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   883
* Command 'try0': Renamed from 'try_methods'. INCOMPATIBILITY.
47809
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   884
47856
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   885
* New "case_product" attribute to generate a case rule doing multiple
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   886
case distinctions at the same time.  E.g.
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   887
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   888
  list.exhaust [case_product nat.exhaust]
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   889
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   890
produces a rule which can be used to perform case distinction on both
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   891
a list and a nat.
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   892
47809
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
   893
* New "eventually_elim" method as a generalized variant of the
47855
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   894
eventually_elim* rules.  Supports structured proofs.
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   895
47702
5f9ce06f281e typedef with implicit set definition is considered legacy;
wenzelm
parents: 47694
diff changeset
   896
* Typedef with implicit set definition is considered legacy.  Use
5f9ce06f281e typedef with implicit set definition is considered legacy;
wenzelm
parents: 47694
diff changeset
   897
"typedef (open)" form instead, which will eventually become the
5f9ce06f281e typedef with implicit set definition is considered legacy;
wenzelm
parents: 47694
diff changeset
   898
default.
5f9ce06f281e typedef with implicit set definition is considered legacy;
wenzelm
parents: 47694
diff changeset
   899
47856
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   900
* Record: code generation can be switched off manually with
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   901
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   902
  declare [[record_coden = false]]  -- "default true"
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   903
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   904
* Datatype: type parameters allow explicit sort constraints.
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
   905
47855
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   906
* Concrete syntax for case expressions includes constraints for source
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   907
positions, and thus produces Prover IDE markup for its bindings.
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   908
INCOMPATIBILITY for old-style syntax translations that augment the
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   909
pattern notation; e.g. see src/HOL/HOLCF/One.thy for translations of
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   910
one_case.
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   911
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   912
* Clarified attribute "mono_set": pure declaration without modifying
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   913
the result of the fact expression.
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
   914
46752
e9e7209eb375 more fundamental pred-to-set conversions, particularly by means of inductive_set; associated consolidation of some theorem names (c.f. NEWS)
haftmann
parents: 46732
diff changeset
   915
* More default pred/set conversions on a couple of relation operations
47464
b1cd02f2d534 misc tuning for release;
wenzelm
parents: 47463
diff changeset
   916
and predicates.  Added powers of predicate relations.  Consolidation
b1cd02f2d534 misc tuning for release;
wenzelm
parents: 47463
diff changeset
   917
of some relation theorems:
46752
e9e7209eb375 more fundamental pred-to-set conversions, particularly by means of inductive_set; associated consolidation of some theorem names (c.f. NEWS)
haftmann
parents: 46732
diff changeset
   918
e9e7209eb375 more fundamental pred-to-set conversions, particularly by means of inductive_set; associated consolidation of some theorem names (c.f. NEWS)
haftmann
parents: 46732
diff changeset
   919
  converse_def ~> converse_unfold
47549
d19ce7f40d78 merged rename traces
haftmann
parents: 47496
diff changeset
   920
  rel_comp_def ~> relcomp_unfold
47820
903139ccd9bd less confusion in NEWS
haftmann
parents: 47809
diff changeset
   921
  symp_def ~> (modified, use symp_def and sym_def instead)
46752
e9e7209eb375 more fundamental pred-to-set conversions, particularly by means of inductive_set; associated consolidation of some theorem names (c.f. NEWS)
haftmann
parents: 46732
diff changeset
   922
  transp_def ~> transp_trans
e9e7209eb375 more fundamental pred-to-set conversions, particularly by means of inductive_set; associated consolidation of some theorem names (c.f. NEWS)
haftmann
parents: 46732
diff changeset
   923
  Domain_def ~> Domain_unfold
e9e7209eb375 more fundamental pred-to-set conversions, particularly by means of inductive_set; associated consolidation of some theorem names (c.f. NEWS)
haftmann
parents: 46732
diff changeset
   924
  Range_def ~> Domain_converse [symmetric]
e9e7209eb375 more fundamental pred-to-set conversions, particularly by means of inductive_set; associated consolidation of some theorem names (c.f. NEWS)
haftmann
parents: 46732
diff changeset
   925
46981
d54cea5b64e4 generalized INF_INT_eq, SUP_UN_eq
haftmann
parents: 46966
diff changeset
   926
Generalized theorems INF_INT_eq, INF_INT_eq2, SUP_UN_eq, SUP_UN_eq2.
d54cea5b64e4 generalized INF_INT_eq, SUP_UN_eq
haftmann
parents: 46966
diff changeset
   927
47464
b1cd02f2d534 misc tuning for release;
wenzelm
parents: 47463
diff changeset
   928
See theory "Relation" for examples for making use of pred/set
b1cd02f2d534 misc tuning for release;
wenzelm
parents: 47463
diff changeset
   929
conversions by means of attributes "to_set" and "to_pred".
47086
69276374c0a1 more instructive NEWS
haftmann
parents: 46992
diff changeset
   930
46752
e9e7209eb375 more fundamental pred-to-set conversions, particularly by means of inductive_set; associated consolidation of some theorem names (c.f. NEWS)
haftmann
parents: 46732
diff changeset
   931
INCOMPATIBILITY.
e9e7209eb375 more fundamental pred-to-set conversions, particularly by means of inductive_set; associated consolidation of some theorem names (c.f. NEWS)
haftmann
parents: 46732
diff changeset
   932
46363
bulwahn
parents: 46301
diff changeset
   933
* Renamed facts about the power operation on relations, i.e., relpow
47464
b1cd02f2d534 misc tuning for release;
wenzelm
parents: 47463
diff changeset
   934
to match the constant's name:
47463
9be52539082d revert changes of already published NEWS;
wenzelm
parents: 47462
diff changeset
   935
46458
wenzelm
parents: 46409
diff changeset
   936
  rel_pow_1 ~> relpow_1
46363
bulwahn
parents: 46301
diff changeset
   937
  rel_pow_0_I ~> relpow_0_I
bulwahn
parents: 46301
diff changeset
   938
  rel_pow_Suc_I ~> relpow_Suc_I
bulwahn
parents: 46301
diff changeset
   939
  rel_pow_Suc_I2 ~> relpow_Suc_I2
bulwahn
parents: 46301
diff changeset
   940
  rel_pow_0_E ~> relpow_0_E
bulwahn
parents: 46301
diff changeset
   941
  rel_pow_Suc_E ~> relpow_Suc_E
bulwahn
parents: 46301
diff changeset
   942
  rel_pow_E ~> relpow_E
46458
wenzelm
parents: 46409
diff changeset
   943
  rel_pow_Suc_D2 ~> relpow_Suc_D2
47463
9be52539082d revert changes of already published NEWS;
wenzelm
parents: 47462
diff changeset
   944
  rel_pow_Suc_E2 ~> relpow_Suc_E2
46363
bulwahn
parents: 46301
diff changeset
   945
  rel_pow_Suc_D2' ~> relpow_Suc_D2'
bulwahn
parents: 46301
diff changeset
   946
  rel_pow_E2 ~> relpow_E2
bulwahn
parents: 46301
diff changeset
   947
  rel_pow_add ~> relpow_add
bulwahn
parents: 46301
diff changeset
   948
  rel_pow_commute ~> relpow
bulwahn
parents: 46301
diff changeset
   949
  rel_pow_empty ~> relpow_empty:
bulwahn
parents: 46301
diff changeset
   950
  rtrancl_imp_UN_rel_pow ~> rtrancl_imp_UN_relpow
bulwahn
parents: 46301
diff changeset
   951
  rel_pow_imp_rtrancl ~> relpow_imp_rtrancl
bulwahn
parents: 46301
diff changeset
   952
  rtrancl_is_UN_rel_pow ~> rtrancl_is_UN_relpow
bulwahn
parents: 46301
diff changeset
   953
  rtrancl_imp_rel_pow ~> rtrancl_imp_relpow
bulwahn
parents: 46301
diff changeset
   954
  rel_pow_fun_conv ~> relpow_fun_conv
bulwahn
parents: 46301
diff changeset
   955
  rel_pow_finite_bounded1 ~> relpow_finite_bounded1
bulwahn
parents: 46301
diff changeset
   956
  rel_pow_finite_bounded ~> relpow_finite_bounded
bulwahn
parents: 46301
diff changeset
   957
  rtrancl_finite_eq_rel_pow ~> rtrancl_finite_eq_relpow
bulwahn
parents: 46301
diff changeset
   958
  trancl_finite_eq_rel_pow ~> trancl_finite_eq_relpow
bulwahn
parents: 46301
diff changeset
   959
  single_valued_rel_pow ~> single_valued_relpow
47463
9be52539082d revert changes of already published NEWS;
wenzelm
parents: 47462
diff changeset
   960
46363
bulwahn
parents: 46301
diff changeset
   961
INCOMPATIBILITY.
bulwahn
parents: 46301
diff changeset
   962
47448
bulwahn
parents: 47427
diff changeset
   963
* Theory Relation: Consolidated constant name for relation composition
47464
b1cd02f2d534 misc tuning for release;
wenzelm
parents: 47463
diff changeset
   964
and corresponding theorem names:
b1cd02f2d534 misc tuning for release;
wenzelm
parents: 47463
diff changeset
   965
47549
d19ce7f40d78 merged rename traces
haftmann
parents: 47496
diff changeset
   966
  - Renamed constant rel_comp to relcomp.
47464
b1cd02f2d534 misc tuning for release;
wenzelm
parents: 47463
diff changeset
   967
47448
bulwahn
parents: 47427
diff changeset
   968
  - Dropped abbreviation pred_comp. Use relcompp instead.
47464
b1cd02f2d534 misc tuning for release;
wenzelm
parents: 47463
diff changeset
   969
47448
bulwahn
parents: 47427
diff changeset
   970
  - Renamed theorems:
47464
b1cd02f2d534 misc tuning for release;
wenzelm
parents: 47463
diff changeset
   971
47448
bulwahn
parents: 47427
diff changeset
   972
    rel_compI ~> relcompI
bulwahn
parents: 47427
diff changeset
   973
    rel_compEpair ~> relcompEpair
bulwahn
parents: 47427
diff changeset
   974
    rel_compE ~> relcompE
bulwahn
parents: 47427
diff changeset
   975
    pred_comp_rel_comp_eq ~> relcompp_relcomp_eq
bulwahn
parents: 47427
diff changeset
   976
    rel_comp_empty1 ~> relcomp_empty1
bulwahn
parents: 47427
diff changeset
   977
    rel_comp_mono ~> relcomp_mono
bulwahn
parents: 47427
diff changeset
   978
    rel_comp_subset_Sigma ~> relcomp_subset_Sigma
bulwahn
parents: 47427
diff changeset
   979
    rel_comp_distrib ~> relcomp_distrib
bulwahn
parents: 47427
diff changeset
   980
    rel_comp_distrib2 ~> relcomp_distrib2
bulwahn
parents: 47427
diff changeset
   981
    rel_comp_UNION_distrib ~> relcomp_UNION_distrib
bulwahn
parents: 47427
diff changeset
   982
    rel_comp_UNION_distrib2 ~> relcomp_UNION_distrib2
bulwahn
parents: 47427
diff changeset
   983
    single_valued_rel_comp ~> single_valued_relcomp
47549
d19ce7f40d78 merged rename traces
haftmann
parents: 47496
diff changeset
   984
    rel_comp_def ~> relcomp_unfold
47448
bulwahn
parents: 47427
diff changeset
   985
    converse_rel_comp ~> converse_relcomp
bulwahn
parents: 47427
diff changeset
   986
    pred_compI ~> relcomppI
bulwahn
parents: 47427
diff changeset
   987
    pred_compE ~> relcomppE
bulwahn
parents: 47427
diff changeset
   988
    pred_comp_bot1 ~> relcompp_bot1
bulwahn
parents: 47427
diff changeset
   989
    pred_comp_bot2 ~> relcompp_bot2
bulwahn
parents: 47427
diff changeset
   990
    transp_pred_comp_less_eq ~> transp_relcompp_less_eq
bulwahn
parents: 47427
diff changeset
   991
    pred_comp_mono ~> relcompp_mono
bulwahn
parents: 47427
diff changeset
   992
    pred_comp_distrib ~> relcompp_distrib
bulwahn
parents: 47427
diff changeset
   993
    pred_comp_distrib2 ~> relcompp_distrib2
bulwahn
parents: 47427
diff changeset
   994
    converse_pred_comp ~> converse_relcompp
47464
b1cd02f2d534 misc tuning for release;
wenzelm
parents: 47463
diff changeset
   995
47448
bulwahn
parents: 47427
diff changeset
   996
    finite_rel_comp ~> finite_relcomp
47464
b1cd02f2d534 misc tuning for release;
wenzelm
parents: 47463
diff changeset
   997
47448
bulwahn
parents: 47427
diff changeset
   998
    set_rel_comp ~> set_relcomp
bulwahn
parents: 47427
diff changeset
   999
bulwahn
parents: 47427
diff changeset
  1000
INCOMPATIBILITY.
bulwahn
parents: 47427
diff changeset
  1001
47550
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1002
* Theory Divides: Discontinued redundant theorems about div and mod.
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1003
INCOMPATIBILITY, use the corresponding generic theorems instead.
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1004
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1005
  DIVISION_BY_ZERO ~> div_by_0, mod_by_0
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1006
  zdiv_self ~> div_self
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1007
  zmod_self ~> mod_self
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1008
  zdiv_zero ~> div_0
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1009
  zmod_zero ~> mod_0
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1010
  zdiv_zmod_equality ~> div_mod_equality2
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1011
  zdiv_zmod_equality2 ~> div_mod_equality
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1012
  zmod_zdiv_trivial ~> mod_div_trivial
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1013
  zdiv_zminus_zminus ~> div_minus_minus
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1014
  zmod_zminus_zminus ~> mod_minus_minus
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1015
  zdiv_zminus2 ~> div_minus_right
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1016
  zmod_zminus2 ~> mod_minus_right
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1017
  zdiv_minus1_right ~> div_minus1_right
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1018
  zmod_minus1_right ~> mod_minus1_right
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1019
  zdvd_mult_div_cancel ~> dvd_mult_div_cancel
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1020
  zmod_zmult1_eq ~> mod_mult_right_eq
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1021
  zpower_zmod ~> power_mod
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1022
  zdvd_zmod ~> dvd_mod
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1023
  zdvd_zmod_imp_zdvd ~> dvd_mod_imp_dvd
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1024
  mod_mult_distrib ~> mult_mod_left
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1025
  mod_mult_distrib2 ~> mult_mod_right
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1026
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1027
* Removed redundant theorems nat_mult_2 and nat_mult_2_right; use
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1028
generic mult_2 and mult_2_right instead. INCOMPATIBILITY.
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1029
47551
fd5bd1ea2570 grouped fold-related NEWS entries together
haftmann
parents: 47550
diff changeset
  1030
* Finite_Set.fold now qualified.  INCOMPATIBILITY.
fd5bd1ea2570 grouped fold-related NEWS entries together
haftmann
parents: 47550
diff changeset
  1031
47552
bd6c65d46b85 consolidated NEWS entries on fold
haftmann
parents: 47551
diff changeset
  1032
* Consolidated theorem names concerning fold combinators:
47550
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1033
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1034
  inf_INFI_fold_inf ~> inf_INF_fold_inf
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1035
  sup_SUPR_fold_sup ~> sup_SUP_fold_sup
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1036
  INFI_fold_inf ~> INF_fold_inf
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1037
  SUPR_fold_sup ~> SUP_fold_sup
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1038
  union_set ~> union_set_fold
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1039
  minus_set ~> minus_set_fold
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1040
  INFI_set_fold ~> INF_set_fold
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1041
  SUPR_set_fold ~> SUP_set_fold
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1042
  INF_code ~> INF_set_foldr
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1043
  SUP_code ~> SUP_set_foldr
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1044
  foldr.simps ~> foldr.simps (in point-free formulation)
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1045
  foldr_fold_rev ~> foldr_conv_fold
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1046
  foldl_fold ~> foldl_conv_fold
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1047
  foldr_foldr ~> foldr_conv_foldl
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1048
  foldl_foldr ~> foldl_conv_foldr
47552
bd6c65d46b85 consolidated NEWS entries on fold
haftmann
parents: 47551
diff changeset
  1049
  fold_set_remdups ~> fold_set_fold_remdups
bd6c65d46b85 consolidated NEWS entries on fold
haftmann
parents: 47551
diff changeset
  1050
  fold_set ~> fold_set_fold
bd6c65d46b85 consolidated NEWS entries on fold
haftmann
parents: 47551
diff changeset
  1051
  fold1_set ~> fold1_set_fold
47550
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1052
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1053
INCOMPATIBILITY.
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1054
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1055
* Dropped rarely useful theorems concerning fold combinators:
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1056
foldl_apply, foldl_fun_comm, foldl_rev, fold_weak_invariant,
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1057
rev_foldl_cons, fold_set_remdups, fold_set, fold_set1,
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1058
concat_conv_foldl, foldl_weak_invariant, foldl_invariant,
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1059
foldr_invariant, foldl_absorb0, foldl_foldr1_lemma, foldl_foldr1,
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1060
listsum_conv_fold, listsum_foldl, sort_foldl_insort, foldl_assoc,
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1061
foldr_conv_foldl, start_le_sum, elem_le_sum, sum_eq_0_conv.
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1062
INCOMPATIBILITY.  For the common phrases "%xs. List.foldr plus xs 0"
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1063
and "List.foldl plus 0", prefer "List.listsum".  Otherwise it can be
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1064
useful to boil down "List.foldr" and "List.foldl" to "List.fold" by
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1065
unfolding "foldr_conv_fold" and "foldl_conv_fold".
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1066
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1067
* Dropped lemmas minus_set_foldr, union_set_foldr, union_coset_foldr,
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1068
inter_coset_foldr, Inf_fin_set_foldr, Sup_fin_set_foldr,
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1069
Min_fin_set_foldr, Max_fin_set_foldr, Inf_set_foldr, Sup_set_foldr,
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1070
INF_set_foldr, SUP_set_foldr.  INCOMPATIBILITY.  Prefer corresponding
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1071
lemmas over fold rather than foldr, or make use of lemmas
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1072
fold_conv_foldr and fold_rev.
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1073
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1074
* Congruence rules Option.map_cong and Option.bind_cong for recursion
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1075
through option types.
ddbcdf538132 grouped NEWS concerning relations together
haftmann
parents: 47549
diff changeset
  1076
47856
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1077
* "Transitive_Closure.ntrancl": bounded transitive closure on
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1078
relations.
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1079
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1080
* Constant "Set.not_member" now qualified.  INCOMPATIBILITY.
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1081
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1082
* Theory Int: Discontinued many legacy theorems specific to type int.
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1083
INCOMPATIBILITY, use the corresponding generic theorems instead.
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1084
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1085
  zminus_zminus ~> minus_minus
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1086
  zminus_0 ~> minus_zero
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1087
  zminus_zadd_distrib ~> minus_add_distrib
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1088
  zadd_commute ~> add_commute
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1089
  zadd_assoc ~> add_assoc
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1090
  zadd_left_commute ~> add_left_commute
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1091
  zadd_ac ~> add_ac
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1092
  zmult_ac ~> mult_ac
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1093
  zadd_0 ~> add_0_left
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1094
  zadd_0_right ~> add_0_right
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1095
  zadd_zminus_inverse2 ~> left_minus
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1096
  zmult_zminus ~> mult_minus_left
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1097
  zmult_commute ~> mult_commute
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1098
  zmult_assoc ~> mult_assoc
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1099
  zadd_zmult_distrib ~> left_distrib
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1100
  zadd_zmult_distrib2 ~> right_distrib
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1101
  zdiff_zmult_distrib ~> left_diff_distrib
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1102
  zdiff_zmult_distrib2 ~> right_diff_distrib
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1103
  zmult_1 ~> mult_1_left
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1104
  zmult_1_right ~> mult_1_right
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1105
  zle_refl ~> order_refl
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1106
  zle_trans ~> order_trans
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1107
  zle_antisym ~> order_antisym
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1108
  zle_linear ~> linorder_linear
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1109
  zless_linear ~> linorder_less_linear
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1110
  zadd_left_mono ~> add_left_mono
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1111
  zadd_strict_right_mono ~> add_strict_right_mono
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1112
  zadd_zless_mono ~> add_less_le_mono
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1113
  int_0_less_1 ~> zero_less_one
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1114
  int_0_neq_1 ~> zero_neq_one
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1115
  zless_le ~> less_le
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1116
  zpower_zadd_distrib ~> power_add
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1117
  zero_less_zpower_abs_iff ~> zero_less_power_abs_iff
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1118
  zero_le_zpower_abs ~> zero_le_power_abs
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1119
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1120
* Theory Deriv: Renamed
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1121
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1122
  DERIV_nonneg_imp_nonincreasing ~> DERIV_nonneg_imp_nondecreasing
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1123
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1124
* Theory Library/Multiset: Improved code generation of multisets.
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1125
47855
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1126
* Theory HOL/Library/Set_Algebras: Addition and multiplication on sets
47703
krauss
parents: 47694
diff changeset
  1127
are expressed via type classes again. The special syntax
krauss
parents: 47694
diff changeset
  1128
\<oplus>/\<otimes> has been replaced by plain +/*. Removed constant
krauss
parents: 47694
diff changeset
  1129
setsum_set, which is now subsumed by Big_Operators.setsum.
krauss
parents: 47694
diff changeset
  1130
INCOMPATIBILITY.
krauss
parents: 47694
diff changeset
  1131
46160
f363e5a2f8e8 misc tuning and reformatting;
wenzelm
parents: 46145
diff changeset
  1132
* Theory HOL/Library/Diagonalize has been removed. INCOMPATIBILITY,
f363e5a2f8e8 misc tuning and reformatting;
wenzelm
parents: 46145
diff changeset
  1133
use theory HOL/Library/Nat_Bijection instead.
f363e5a2f8e8 misc tuning and reformatting;
wenzelm
parents: 46145
diff changeset
  1134
47464
b1cd02f2d534 misc tuning for release;
wenzelm
parents: 47463
diff changeset
  1135
* Theory HOL/Library/RBT_Impl: Backing implementation of red-black
b1cd02f2d534 misc tuning for release;
wenzelm
parents: 47463
diff changeset
  1136
trees is now inside a type class context.  Names of affected
b1cd02f2d534 misc tuning for release;
wenzelm
parents: 47463
diff changeset
  1137
operations and lemmas have been prefixed by rbt_.  INCOMPATIBILITY for
b1cd02f2d534 misc tuning for release;
wenzelm
parents: 47463
diff changeset
  1138
theories working directly with raw red-black trees, adapt the names as
b1cd02f2d534 misc tuning for release;
wenzelm
parents: 47463
diff changeset
  1139
follows:
47452
Andreas Lochbihler
parents: 47427
diff changeset
  1140
Andreas Lochbihler
parents: 47427
diff changeset
  1141
  Operations:
Andreas Lochbihler
parents: 47427
diff changeset
  1142
  bulkload -> rbt_bulkload
Andreas Lochbihler
parents: 47427
diff changeset
  1143
  del_from_left -> rbt_del_from_left
Andreas Lochbihler
parents: 47427
diff changeset
  1144
  del_from_right -> rbt_del_from_right
Andreas Lochbihler
parents: 47427
diff changeset
  1145
  del -> rbt_del
Andreas Lochbihler
parents: 47427
diff changeset
  1146
  delete -> rbt_delete
Andreas Lochbihler
parents: 47427
diff changeset
  1147
  ins -> rbt_ins
Andreas Lochbihler
parents: 47427
diff changeset
  1148
  insert -> rbt_insert
Andreas Lochbihler
parents: 47427
diff changeset
  1149
  insertw -> rbt_insert_with
Andreas Lochbihler
parents: 47427
diff changeset
  1150
  insert_with_key -> rbt_insert_with_key
Andreas Lochbihler
parents: 47427
diff changeset
  1151
  map_entry -> rbt_map_entry
Andreas Lochbihler
parents: 47427
diff changeset
  1152
  lookup -> rbt_lookup
Andreas Lochbihler
parents: 47427
diff changeset
  1153
  sorted -> rbt_sorted
Andreas Lochbihler
parents: 47427
diff changeset
  1154
  tree_greater -> rbt_greater
Andreas Lochbihler
parents: 47427
diff changeset
  1155
  tree_less -> rbt_less
Andreas Lochbihler
parents: 47427
diff changeset
  1156
  tree_less_symbol -> rbt_less_symbol
Andreas Lochbihler
parents: 47427
diff changeset
  1157
  union -> rbt_union
Andreas Lochbihler
parents: 47427
diff changeset
  1158
  union_with -> rbt_union_with
Andreas Lochbihler
parents: 47427
diff changeset
  1159
  union_with_key -> rbt_union_with_key
Andreas Lochbihler
parents: 47427
diff changeset
  1160
Andreas Lochbihler
parents: 47427
diff changeset
  1161
  Lemmas:
Andreas Lochbihler
parents: 47427
diff changeset
  1162
  balance_left_sorted -> balance_left_rbt_sorted
Andreas Lochbihler
parents: 47427
diff changeset
  1163
  balance_left_tree_greater -> balance_left_rbt_greater
Andreas Lochbihler
parents: 47427
diff changeset
  1164
  balance_left_tree_less -> balance_left_rbt_less
Andreas Lochbihler
parents: 47427
diff changeset
  1165
  balance_right_sorted -> balance_right_rbt_sorted
Andreas Lochbihler
parents: 47427
diff changeset
  1166
  balance_right_tree_greater -> balance_right_rbt_greater
Andreas Lochbihler
parents: 47427
diff changeset
  1167
  balance_right_tree_less -> balance_right_rbt_less
Andreas Lochbihler
parents: 47427
diff changeset
  1168
  balance_sorted -> balance_rbt_sorted
Andreas Lochbihler
parents: 47427
diff changeset
  1169
  balance_tree_greater -> balance_rbt_greater
Andreas Lochbihler
parents: 47427
diff changeset
  1170
  balance_tree_less -> balance_rbt_less
Andreas Lochbihler
parents: 47427
diff changeset
  1171
  bulkload_is_rbt -> rbt_bulkload_is_rbt
Andreas Lochbihler
parents: 47427
diff changeset
  1172
  combine_sorted -> combine_rbt_sorted
Andreas Lochbihler
parents: 47427
diff changeset
  1173
  combine_tree_greater -> combine_rbt_greater
Andreas Lochbihler
parents: 47427
diff changeset
  1174
  combine_tree_less -> combine_rbt_less
Andreas Lochbihler
parents: 47427
diff changeset
  1175
  delete_in_tree -> rbt_delete_in_tree
Andreas Lochbihler
parents: 47427
diff changeset
  1176
  delete_is_rbt -> rbt_delete_is_rbt
Andreas Lochbihler
parents: 47427
diff changeset
  1177
  del_from_left_tree_greater -> rbt_del_from_left_rbt_greater
Andreas Lochbihler
parents: 47427
diff changeset
  1178
  del_from_left_tree_less -> rbt_del_from_left_rbt_less
Andreas Lochbihler
parents: 47427
diff changeset
  1179
  del_from_right_tree_greater -> rbt_del_from_right_rbt_greater
Andreas Lochbihler
parents: 47427
diff changeset
  1180
  del_from_right_tree_less -> rbt_del_from_right_rbt_less
Andreas Lochbihler
parents: 47427
diff changeset
  1181
  del_in_tree -> rbt_del_in_tree
Andreas Lochbihler
parents: 47427
diff changeset
  1182
  del_inv1_inv2 -> rbt_del_inv1_inv2
Andreas Lochbihler
parents: 47427
diff changeset
  1183
  del_sorted -> rbt_del_rbt_sorted
Andreas Lochbihler
parents: 47427
diff changeset
  1184
  del_tree_greater -> rbt_del_rbt_greater
Andreas Lochbihler
parents: 47427
diff changeset
  1185
  del_tree_less -> rbt_del_rbt_less
Andreas Lochbihler
parents: 47427
diff changeset
  1186
  dom_lookup_Branch -> dom_rbt_lookup_Branch
Andreas Lochbihler
parents: 47427
diff changeset
  1187
  entries_lookup -> entries_rbt_lookup
Andreas Lochbihler
parents: 47427
diff changeset
  1188
  finite_dom_lookup -> finite_dom_rbt_lookup
Andreas Lochbihler
parents: 47427
diff changeset
  1189
  insert_sorted -> rbt_insert_rbt_sorted
Andreas Lochbihler
parents: 47427
diff changeset
  1190
  insertw_is_rbt -> rbt_insertw_is_rbt
Andreas Lochbihler
parents: 47427
diff changeset
  1191
  insertwk_is_rbt -> rbt_insertwk_is_rbt
Andreas Lochbihler
parents: 47427
diff changeset
  1192
  insertwk_sorted -> rbt_insertwk_rbt_sorted
Andreas Lochbihler
parents: 47427
diff changeset
  1193
  insertw_sorted -> rbt_insertw_rbt_sorted
Andreas Lochbihler
parents: 47427
diff changeset
  1194
  ins_sorted -> ins_rbt_sorted
Andreas Lochbihler
parents: 47427
diff changeset
  1195
  ins_tree_greater -> ins_rbt_greater
Andreas Lochbihler
parents: 47427
diff changeset
  1196
  ins_tree_less -> ins_rbt_less
Andreas Lochbihler
parents: 47427
diff changeset
  1197
  is_rbt_sorted -> is_rbt_rbt_sorted
Andreas Lochbihler
parents: 47427
diff changeset
  1198
  lookup_balance -> rbt_lookup_balance
Andreas Lochbihler
parents: 47427
diff changeset
  1199
  lookup_bulkload -> rbt_lookup_rbt_bulkload
Andreas Lochbihler
parents: 47427
diff changeset
  1200
  lookup_delete -> rbt_lookup_rbt_delete
Andreas Lochbihler
parents: 47427
diff changeset
  1201
  lookup_Empty -> rbt_lookup_Empty
Andreas Lochbihler
parents: 47427
diff changeset
  1202
  lookup_from_in_tree -> rbt_lookup_from_in_tree
Andreas Lochbihler
parents: 47427
diff changeset
  1203
  lookup_in_tree -> rbt_lookup_in_tree
Andreas Lochbihler
parents: 47427
diff changeset
  1204
  lookup_ins -> rbt_lookup_ins
Andreas Lochbihler
parents: 47427
diff changeset
  1205
  lookup_insert -> rbt_lookup_rbt_insert
Andreas Lochbihler
parents: 47427
diff changeset
  1206
  lookup_insertw -> rbt_lookup_rbt_insertw
Andreas Lochbihler
parents: 47427
diff changeset
  1207
  lookup_insertwk -> rbt_lookup_rbt_insertwk
Andreas Lochbihler
parents: 47427
diff changeset
  1208
  lookup_keys -> rbt_lookup_keys
Andreas Lochbihler
parents: 47427
diff changeset
  1209
  lookup_map -> rbt_lookup_map
Andreas Lochbihler
parents: 47427
diff changeset
  1210
  lookup_map_entry -> rbt_lookup_rbt_map_entry
Andreas Lochbihler
parents: 47427
diff changeset
  1211
  lookup_tree_greater -> rbt_lookup_rbt_greater
Andreas Lochbihler
parents: 47427
diff changeset
  1212
  lookup_tree_less -> rbt_lookup_rbt_less
Andreas Lochbihler
parents: 47427
diff changeset
  1213
  lookup_union -> rbt_lookup_rbt_union
Andreas Lochbihler
parents: 47427
diff changeset
  1214
  map_entry_color_of -> rbt_map_entry_color_of
Andreas Lochbihler
parents: 47427
diff changeset
  1215
  map_entry_inv1 -> rbt_map_entry_inv1
Andreas Lochbihler
parents: 47427
diff changeset
  1216
  map_entry_inv2 -> rbt_map_entry_inv2
Andreas Lochbihler
parents: 47427
diff changeset
  1217
  map_entry_is_rbt -> rbt_map_entry_is_rbt
Andreas Lochbihler
parents: 47427
diff changeset
  1218
  map_entry_sorted -> rbt_map_entry_rbt_sorted
Andreas Lochbihler
parents: 47427
diff changeset
  1219
  map_entry_tree_greater -> rbt_map_entry_rbt_greater
Andreas Lochbihler
parents: 47427
diff changeset
  1220
  map_entry_tree_less -> rbt_map_entry_rbt_less
Andreas Lochbihler
parents: 47427
diff changeset
  1221
  map_tree_greater -> map_rbt_greater
Andreas Lochbihler
parents: 47427
diff changeset
  1222
  map_tree_less -> map_rbt_less
Andreas Lochbihler
parents: 47427
diff changeset
  1223
  map_sorted -> map_rbt_sorted
Andreas Lochbihler
parents: 47427
diff changeset
  1224
  paint_sorted -> paint_rbt_sorted
Andreas Lochbihler
parents: 47427
diff changeset
  1225
  paint_lookup -> paint_rbt_lookup
Andreas Lochbihler
parents: 47427
diff changeset
  1226
  paint_tree_greater -> paint_rbt_greater
Andreas Lochbihler
parents: 47427
diff changeset
  1227
  paint_tree_less -> paint_rbt_less
Andreas Lochbihler
parents: 47427
diff changeset
  1228
  sorted_entries -> rbt_sorted_entries
Andreas Lochbihler
parents: 47427
diff changeset
  1229
  tree_greater_eq_trans -> rbt_greater_eq_trans
Andreas Lochbihler
parents: 47427
diff changeset
  1230
  tree_greater_nit -> rbt_greater_nit
Andreas Lochbihler
parents: 47427
diff changeset
  1231
  tree_greater_prop -> rbt_greater_prop
Andreas Lochbihler
parents: 47427
diff changeset
  1232
  tree_greater_simps -> rbt_greater_simps
Andreas Lochbihler
parents: 47427
diff changeset
  1233
  tree_greater_trans -> rbt_greater_trans
Andreas Lochbihler
parents: 47427
diff changeset
  1234
  tree_less_eq_trans -> rbt_less_eq_trans
Andreas Lochbihler
parents: 47427
diff changeset
  1235
  tree_less_nit -> rbt_less_nit
Andreas Lochbihler
parents: 47427
diff changeset
  1236
  tree_less_prop -> rbt_less_prop
Andreas Lochbihler
parents: 47427
diff changeset
  1237
  tree_less_simps -> rbt_less_simps
Andreas Lochbihler
parents: 47427
diff changeset
  1238
  tree_less_trans -> rbt_less_trans
Andreas Lochbihler
parents: 47427
diff changeset
  1239
  tree_ord_props -> rbt_ord_props
Andreas Lochbihler
parents: 47427
diff changeset
  1240
  union_Branch -> rbt_union_Branch
Andreas Lochbihler
parents: 47427
diff changeset
  1241
  union_is_rbt -> rbt_union_is_rbt
Andreas Lochbihler
parents: 47427
diff changeset
  1242
  unionw_is_rbt -> rbt_unionw_is_rbt
Andreas Lochbihler
parents: 47427
diff changeset
  1243
  unionwk_is_rbt -> rbt_unionwk_is_rbt
Andreas Lochbihler
parents: 47427
diff changeset
  1244
  unionwk_sorted -> rbt_unionwk_rbt_sorted
Andreas Lochbihler
parents: 47427
diff changeset
  1245
47807
wenzelm
parents: 47806
diff changeset
  1246
* Theory HOL/Library/Float: Floating point numbers are now defined as
wenzelm
parents: 47806
diff changeset
  1247
a subset of the real numbers.  All operations are defined using the
wenzelm
parents: 47806
diff changeset
  1248
lifing-framework and proofs use the transfer method.  INCOMPATIBILITY.
47616
hoelzl
parents: 47567
diff changeset
  1249
hoelzl
parents: 47567
diff changeset
  1250
  Changed Operations:
47622
hoelzl
parents: 47617
diff changeset
  1251
  float_abs -> abs
hoelzl
parents: 47617
diff changeset
  1252
  float_nprt -> nprt
hoelzl
parents: 47617
diff changeset
  1253
  float_pprt -> pprt
hoelzl
parents: 47617
diff changeset
  1254
  pow2 -> use powr
hoelzl
parents: 47617
diff changeset
  1255
  round_down -> float_round_down
hoelzl
parents: 47617
diff changeset
  1256
  round_up -> float_round_up
hoelzl
parents: 47617
diff changeset
  1257
  scale -> exponent
hoelzl
parents: 47617
diff changeset
  1258
hoelzl
parents: 47617
diff changeset
  1259
  Removed Operations:
hoelzl
parents: 47617
diff changeset
  1260
  ceiling_fl, lb_mult, lb_mod, ub_mult, ub_mod
hoelzl
parents: 47617
diff changeset
  1261
hoelzl
parents: 47617
diff changeset
  1262
  Renamed Lemmas:
hoelzl
parents: 47617
diff changeset
  1263
  abs_float_def -> Float.compute_float_abs
hoelzl
parents: 47617
diff changeset
  1264
  bitlen_ge0 -> bitlen_nonneg
hoelzl
parents: 47617
diff changeset
  1265
  bitlen.simps -> Float.compute_bitlen
hoelzl
parents: 47617
diff changeset
  1266
  float_components -> Float_mantissa_exponent
hoelzl
parents: 47617
diff changeset
  1267
  float_divl.simps -> Float.compute_float_divl
hoelzl
parents: 47617
diff changeset
  1268
  float_divr.simps -> Float.compute_float_divr
hoelzl
parents: 47617
diff changeset
  1269
  float_eq_odd -> mult_powr_eq_mult_powr_iff
hoelzl
parents: 47617
diff changeset
  1270
  float_power -> real_of_float_power
hoelzl
parents: 47617
diff changeset
  1271
  lapprox_posrat_def -> Float.compute_lapprox_posrat
hoelzl
parents: 47617
diff changeset
  1272
  lapprox_rat.simps -> Float.compute_lapprox_rat
hoelzl
parents: 47617
diff changeset
  1273
  le_float_def' -> Float.compute_float_le
hoelzl
parents: 47617
diff changeset
  1274
  le_float_def -> less_eq_float.rep_eq
hoelzl
parents: 47617
diff changeset
  1275
  less_float_def' -> Float.compute_float_less
hoelzl
parents: 47617
diff changeset
  1276
  less_float_def -> less_float.rep_eq
hoelzl
parents: 47617
diff changeset
  1277
  normfloat_def -> Float.compute_normfloat
hoelzl
parents: 47617
diff changeset
  1278
  normfloat_imp_odd_or_zero -> mantissa_not_dvd and mantissa_noteq_0
hoelzl
parents: 47617
diff changeset
  1279
  normfloat -> normfloat_def
hoelzl
parents: 47617
diff changeset
  1280
  normfloat_unique -> use normfloat_def
hoelzl
parents: 47617
diff changeset
  1281
  number_of_float_Float -> Float.compute_float_numeral, Float.compute_float_neg_numeral
hoelzl
parents: 47617
diff changeset
  1282
  one_float_def -> Float.compute_float_one
hoelzl
parents: 47617
diff changeset
  1283
  plus_float_def -> Float.compute_float_plus
hoelzl
parents: 47617
diff changeset
  1284
  rapprox_posrat_def -> Float.compute_rapprox_posrat
hoelzl
parents: 47617
diff changeset
  1285
  rapprox_rat.simps -> Float.compute_rapprox_rat
hoelzl
parents: 47617
diff changeset
  1286
  real_of_float_0 -> zero_float.rep_eq
hoelzl
parents: 47617
diff changeset
  1287
  real_of_float_1 -> one_float.rep_eq
hoelzl
parents: 47617
diff changeset
  1288
  real_of_float_abs -> abs_float.rep_eq
hoelzl
parents: 47617
diff changeset
  1289
  real_of_float_add -> plus_float.rep_eq
hoelzl
parents: 47617
diff changeset
  1290
  real_of_float_minus -> uminus_float.rep_eq
hoelzl
parents: 47617
diff changeset
  1291
  real_of_float_mult -> times_float.rep_eq
hoelzl
parents: 47617
diff changeset
  1292
  real_of_float_simp -> Float.rep_eq
hoelzl
parents: 47617
diff changeset
  1293
  real_of_float_sub -> minus_float.rep_eq
hoelzl
parents: 47617
diff changeset
  1294
  round_down.simps -> Float.compute_float_round_down
hoelzl
parents: 47617
diff changeset
  1295
  round_up.simps -> Float.compute_float_round_up
hoelzl
parents: 47617
diff changeset
  1296
  times_float_def -> Float.compute_float_times
hoelzl
parents: 47617
diff changeset
  1297
  uminus_float_def -> Float.compute_float_uminus
hoelzl
parents: 47617
diff changeset
  1298
  zero_float_def -> Float.compute_float_zero
hoelzl
parents: 47617
diff changeset
  1299
hoelzl
parents: 47617
diff changeset
  1300
  Lemmas not necessary anymore, use the transfer method:
hoelzl
parents: 47617
diff changeset
  1301
  bitlen_B0, bitlen_B1, bitlen_ge1, bitlen_Min, bitlen_Pls, float_divl,
hoelzl
parents: 47617
diff changeset
  1302
  float_divr, float_le_simp, float_less1_mantissa_bound,
hoelzl
parents: 47617
diff changeset
  1303
  float_less_simp, float_less_zero, float_le_zero,
hoelzl
parents: 47617
diff changeset
  1304
  float_pos_less1_e_neg, float_pos_m_pos, float_split, float_split2,
hoelzl
parents: 47617
diff changeset
  1305
  floor_pos_exp, lapprox_posrat, lapprox_posrat_bottom, lapprox_rat,
hoelzl
parents: 47617
diff changeset
  1306
  lapprox_rat_bottom, normalized_float, rapprox_posrat,
hoelzl
parents: 47617
diff changeset
  1307
  rapprox_posrat_le1, rapprox_rat, real_of_float_ge0_exp,
hoelzl
parents: 47617
diff changeset
  1308
  real_of_float_neg_exp, real_of_float_nge0_exp, round_down floor_fl,
hoelzl
parents: 47617
diff changeset
  1309
  round_up, zero_le_float, zero_less_float
47616
hoelzl
parents: 47567
diff changeset
  1310
47856
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1311
* New theory HOL/Library/DAList provides an abstract type for
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1312
association lists with distinct keys.
45791
d985ec974815 more systematic lemma name
noschinl
parents: 45759
diff changeset
  1313
47866
2cc26ddd8298 more NEWS;
wenzelm
parents: 47856
diff changeset
  1314
* Session HOL/IMP: Added new theory of abstract interpretation of
2cc26ddd8298 more NEWS;
wenzelm
parents: 47856
diff changeset
  1315
annotated commands.
2cc26ddd8298 more NEWS;
wenzelm
parents: 47856
diff changeset
  1316
47855
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1317
* Session HOL-Import: Re-implementation from scratch is faster,
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1318
simpler, and more scalable.  Requires a proof bundle, which is
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1319
available as an external component.  Discontinued old (and mostly
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1320
dead) Importer for HOL4 and HOL Light.  INCOMPATIBILITY.
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1321
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1322
* Session HOL-Word: Discontinued many redundant theorems specific to
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1323
type 'a word. INCOMPATIBILITY, use the corresponding generic theorems
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1324
instead.
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1325
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1326
  word_sub_alt ~> word_sub_wi
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1327
  word_add_alt ~> word_add_def
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1328
  word_mult_alt ~> word_mult_def
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1329
  word_minus_alt ~> word_minus_def
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1330
  word_0_alt ~> word_0_wi
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1331
  word_1_alt ~> word_1_wi
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1332
  word_add_0 ~> add_0_left
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1333
  word_add_0_right ~> add_0_right
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1334
  word_mult_1 ~> mult_1_left
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1335
  word_mult_1_right ~> mult_1_right
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1336
  word_add_commute ~> add_commute
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1337
  word_add_assoc ~> add_assoc
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1338
  word_add_left_commute ~> add_left_commute
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1339
  word_mult_commute ~> mult_commute
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1340
  word_mult_assoc ~> mult_assoc
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1341
  word_mult_left_commute ~> mult_left_commute
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1342
  word_left_distrib ~> left_distrib
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1343
  word_right_distrib ~> right_distrib
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1344
  word_left_minus ~> left_minus
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1345
  word_diff_0_right ~> diff_0_right
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1346
  word_diff_self ~> diff_self
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1347
  word_sub_def ~> diff_minus
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1348
  word_diff_minus ~> diff_minus
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1349
  word_add_ac ~> add_ac
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1350
  word_mult_ac ~> mult_ac
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1351
  word_plus_ac0 ~> add_0_left add_0_right add_ac
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1352
  word_times_ac1 ~> mult_1_left mult_1_right mult_ac
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1353
  word_order_trans ~> order_trans
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1354
  word_order_refl ~> order_refl
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1355
  word_order_antisym ~> order_antisym
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1356
  word_order_linear ~> linorder_linear
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1357
  lenw1_zero_neq_one ~> zero_neq_one
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1358
  word_number_of_eq ~> number_of_eq
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1359
  word_of_int_add_hom ~> wi_hom_add
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1360
  word_of_int_sub_hom ~> wi_hom_sub
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1361
  word_of_int_mult_hom ~> wi_hom_mult
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1362
  word_of_int_minus_hom ~> wi_hom_neg
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1363
  word_of_int_succ_hom ~> wi_hom_succ
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1364
  word_of_int_pred_hom ~> wi_hom_pred
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1365
  word_of_int_0_hom ~> word_0_wi
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1366
  word_of_int_1_hom ~> word_1_wi
1246d847b8c1 some re-ordering;
wenzelm
parents: 47854
diff changeset
  1367
47809
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
  1368
* Session HOL-Word: New proof method "word_bitwise" for splitting
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
  1369
machine word equalities and inequalities into logical circuits,
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
  1370
defined in HOL/Word/WordBitwise.thy.  Supports addition, subtraction,
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
  1371
multiplication, shifting by constants, bitwise operators and numeric
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
  1372
constants.  Requires fixed-length word types, not 'a word.  Solves
47854
94c5aaf32269 tuned spelling;
wenzelm
parents: 47851
diff changeset
  1373
many standard word identities outright and converts more into first
47809
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
  1374
order problems amenable to blast or similar.  See also examples in
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
  1375
HOL/Word/Examples/WordExamples.thy.
4d8cbea248b0 mention tools and packages earlier;
wenzelm
parents: 47807
diff changeset
  1376
47807
wenzelm
parents: 47806
diff changeset
  1377
* Session HOL-Probability: Introduced the type "'a measure" to
wenzelm
parents: 47806
diff changeset
  1378
represent measures, this replaces the records 'a algebra and 'a
wenzelm
parents: 47806
diff changeset
  1379
measure_space.  The locales based on subset_class now have two
47856
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1380
locale-parameters the space \<Omega> and the set of measurable sets M.
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1381
The product of probability spaces uses now the same constant as the
57d1df2f2a0f some re-ordering;
wenzelm
parents: 47855
diff changeset
  1382
finite product of sigma-finite measure spaces "PiM :: ('i => 'a)
47807
wenzelm
parents: 47806
diff changeset
  1383
measure".  Most constants are defined now outside of locales and gain
wenzelm
parents: 47806
diff changeset
  1384
an additional parameter, like null_sets, almost_eventually or \<mu>'.
wenzelm
parents: 47806
diff changeset
  1385
Measure space constructions for distributions and densities now got
wenzelm
parents: 47806
diff changeset
  1386
their own constants distr and density.  Instead of using locales to
wenzelm
parents: 47806
diff changeset
  1387
describe measure spaces with a finite space, the measure count_space
wenzelm
parents: 47806
diff changeset
  1388
and point_measure is introduced.  INCOMPATIBILITY.
47694
05663f75964c reworked Probability theory
hoelzl
parents: 47673
diff changeset
  1389
05663f75964c reworked Probability theory
hoelzl
parents: 47673
diff changeset
  1390
  Renamed constants:
05663f75964c reworked Probability theory
hoelzl
parents: 47673
diff changeset
  1391
  measure -> emeasure
05663f75964c reworked Probability theory
hoelzl
parents: 47673
diff changeset
  1392
  finite_measure.\<mu>' -> measure
05663f75964c reworked Probability theory
hoelzl
parents: 47673
diff changeset
  1393
  product_algebra_generator -> prod_algebra
05663f75964c reworked Probability theory
hoelzl
parents: 47673
diff changeset
  1394
  product_prob_space.emb -> prod_emb
05663f75964c reworked Probability theory
hoelzl
parents: 47673
diff changeset
  1395
  product_prob_space.infprod_algebra -> PiM
05663f75964c reworked Probability theory
hoelzl
parents: 47673
diff changeset
  1396
05663f75964c reworked Probability theory
hoelzl
parents: 47673
diff changeset
  1397
  Removed locales:
05663f75964c reworked Probability theory
hoelzl
parents: 47673
diff changeset
  1398
  completeable_measure_space
05663f75964c reworked Probability theory
hoelzl
parents: 47673
diff changeset
  1399
  finite_measure_space
05663f75964c reworked Probability theory
hoelzl
parents: 47673
diff changeset
  1400
  finite_prob_space
05663f75964c reworked Probability theory
hoelzl
parents: 47673
diff changeset
  1401
  finite_product_finite_prob_space
05663f75964c reworked Probability theory
hoelzl
parents: 47673
diff changeset
  1402
  finite_product_sigma_algebra
05663f75964c reworked Probability theory
hoelzl
parents: 47673
diff changeset
  1403
  finite_sigma_algebra
05663f75964c reworked Probability theory
hoelzl
parents: 47673
diff changeset
  1404
  measure_space
05663f75964c reworked Probability theory
hoelzl
parents: 47673
diff changeset
  1405
  pair_finite_prob_space
05663f75964c reworked Probability theory
hoelzl
parents: 47673
diff changeset
  1406
  pair_finite_sigma_algebra
05663f75964c reworked Probability theory
hoelzl
parents: 47673
diff changeset
  1407
  pair_finite_space
05663f75964c reworked Probability theory
hoelzl
parents: 47673
diff changeset
  1408
  pair_sigma_algebra
05663f75964c reworked Probability theory
hoelzl
parents: 47673
diff changeset
  1409
  product_sigma_algebra
05663f75964c reworked Probability theory
hoelzl
parents: 47673
diff changeset
  1410
05663f75964c reworked Probability theory
hoelzl
parents: 47673
diff changeset
  1411
  Removed constants:
47751
f98bbb445c06 sorted lemma list in NEWS
hoelzl
parents: 47706
diff changeset
  1412
  conditional_space
47694
05663f75964c reworked Probability theory
hoelzl
parents: 47673
diff changeset
  1413
  distribution -> use distr measure, or distributed predicate
47751
f98bbb445c06 sorted lemma list in NEWS
hoelzl
parents: 47706
diff changeset
  1414
  image_space
47694
05663f75964c reworked Probability theory
hoelzl
parents: 47673
diff changeset
  1415
  joint_distribution -> use distr measure, or distributed predicate
47751
f98bbb445c06 sorted lemma list in NEWS
hoelzl
parents: 47706
diff changeset
  1416
  pair_measure_generator
47694
05663f75964c reworked Probability theory
hoelzl
parents: 47673
diff changeset
  1417
  product_prob_space.infprod_algebra -> use PiM
05663f75964c reworked Probability theory
hoelzl
parents: 47673
diff changeset
  1418
  subvimage
05663f75964c reworked Probability theory
hoelzl
parents: 47673
diff changeset
  1419
05663f75964c reworked Probability theory
hoelzl
parents: 47673
diff changeset
  1420
  Replacement theorems:
47751
f98bbb445c06 sorted lemma list in NEWS
hoelzl
parents: 47706
diff changeset
  1421
  finite_additivity_sufficient -> ring_of_sets.countably_additiveI_finite
f98bbb445c06 sorted lemma list in NEWS
hoelzl
parents: 47706
diff changeset
  1422
  finite_measure.empty_measure -> measure_empty
f98bbb445c06 sorted lemma list in NEWS
hoelzl
parents: 47706
diff changeset
  1423
  finite_measure.finite_continuity_from_above -> finite_measure.finite_Lim_measure_decseq
f98bbb445c06 sorted lemma list in NEWS
hoelzl
parents: 47706
diff changeset
  1424
  finite_measure.finite_continuity_from_below -> finite_measure.finite_Lim_measure_incseq
f98bbb445c06 sorted lemma list in NEWS
hoelzl
parents: 47706
diff changeset
  1425
  finite_measure.finite_measure_countably_subadditive -> finite_measure.finite_measure_subadditive_countably
f98bbb445c06 sorted lemma list in NEWS
hoelzl
parents: 47706
diff changeset
  1426
  finite_measure.finite_measure_eq -> finite_measure.emeasure_eq_measure
f98bbb445c06 sorted lemma list in NEWS
hoelzl
parents: 47706
diff changeset
  1427
  finite_measure.finite_measure -> finite_measure.emeasure_finite
f98bbb445c06 sorted lemma list in NEWS
hoelzl
parents: 47706
diff changeset
  1428
  finite_measure.finite_measure_finite_singleton -> finite_measure.finite_measure_eq_setsum_singleton
f98bbb445c06 sorted lemma list in NEWS
hoelzl
parents: 47706
diff changeset
  1429
  finite_measure.positive_measure' -> measure_nonneg
f98bbb445c06 sorted lemma list in NEWS
hoelzl
parents: 47706