NEWS
author wenzelm
Mon, 21 Nov 2011 23:29:53 +0100
changeset 45614 e19788cb0a1a
parent 45600 1bbbac9a0cb0
child 45620 f2a587696afb
permissions -rw-r--r--
NEWS;
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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Isabelle NEWS -- history user-relevant changes
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==============================================
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ed941505cab7 Isabelle NEWS -- history of user-visible changes;
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New in this Isabelle version
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----------------------------
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*** General ***
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* Prover IDE (PIDE) improvements:
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  - markup for bound variables
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  - markup for types of term variables (e.g. displayed as tooltips)
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* Rule attributes in local theory declarations (e.g. locale or class)
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are now statically evaluated: the resulting theorem is stored instead
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of the original expression.  INCOMPATIBILITY in rare situations, where
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the historic accident of dynamic re-evaluation in interpretations
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etc. was exploited.
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* Commands 'lemmas' and 'theorems' allow local variables using 'for'
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declaration, and results are standardized before being stored.  Thus
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old-style "standard" after instantiation or composition of facts
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becomes obsolete.  Minor INCOMPATIBILITY, due to potential change of
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indices of schematic variables.
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45593
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*** Pure ***
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9b02f6665fc8 discontinued obsolete 'types' command;
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* Obsolete command 'types' has been discontinued.  Use 'type_synonym'
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instead.  INCOMPATIBILITY.
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* Ancient code generator for SML and its commands 'code_module',
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'code_library', 'consts_code', 'types_code' have been discontinued.
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Use commands of the generic code generator instead. INCOMPATIBILITY.
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bf6add30ab20 misc tuning;
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* Redundant attribute 'code_inline' has been discontinued. Use
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'code_unfold' instead. INCOMPATIBILITY.
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* Sort constraints are now propagated in simultaneous statements, just
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like type constraints.  INCOMPATIBILITY in rare situations, where
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distinct sorts used to be assigned accidentally.  For example:
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  lemma "P (x::'a::foo)" and "Q (y::'a::bar)"  -- "now illegal"
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  lemma "P (x::'a)" and "Q (y::'a::bar)"
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    -- "now uniform 'a::bar instead of default sort for first occurence (!)"
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fca432074fb2 sort assignment before simultaneous term_check, not isolated parse_term;
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*** HOL ***
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* Session HOL-Word: Discontinued many redundant theorems specific to type
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'a word. INCOMPATIBILITY, use the corresponding generic theorems instead.
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6dd3e88de4c2 HOL-Word: removed many duplicate theorems (see NEWS)
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  word_sub_alt ~> word_sub_wi
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  word_add_alt ~> word_add_def
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  word_mult_alt ~> word_mult_def
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  word_minus_alt ~> word_minus_def
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  word_0_alt ~> word_0_wi
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  word_1_alt ~> word_1_wi
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  word_add_0 ~> add_0_left
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  word_add_0_right ~> add_0_right
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  word_mult_1 ~> mult_1_left
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  word_mult_1_right ~> mult_1_right
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  word_add_commute ~> add_commute
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  word_add_assoc ~> add_assoc
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  word_add_left_commute ~> add_left_commute
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  word_mult_commute ~> mult_commute
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  word_mult_assoc ~> mult_assoc
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  word_mult_left_commute ~> mult_left_commute
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  word_left_distrib ~> left_distrib
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  word_right_distrib ~> right_distrib
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  word_left_minus ~> left_minus
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  word_diff_0_right ~> diff_0_right
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  word_diff_self ~> diff_self
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  word_add_ac ~> add_ac
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  word_mult_ac ~> mult_ac
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  word_plus_ac0 ~> add_0_left add_0_right add_ac
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  word_times_ac1 ~> mult_1_left mult_1_right mult_ac
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  word_order_trans ~> order_trans
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  word_order_refl ~> order_refl
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  word_order_antisym ~> order_antisym
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  word_order_linear ~> linorder_linear
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* Clarified attribute "mono_set": pure declararation without modifying
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the result of the fact expression.
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* "Transitive_Closure.ntrancl": bounded transitive closure on
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relations.
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* Constant "Set.not_member" now qualifed.  INCOMPATIBILITY.
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* "sublists" moved to theory More_List.  INCOMPATIBILITY.
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* Theory Int: Discontinued many legacy theorems specific to type int.
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INCOMPATIBILITY, use the corresponding generic theorems instead.
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  zminus_zminus ~> minus_minus
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  zminus_0 ~> minus_zero
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  zminus_zadd_distrib ~> minus_add_distrib
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  zadd_commute ~> add_commute
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  zadd_assoc ~> add_assoc
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  zadd_left_commute ~> add_left_commute
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  zadd_ac ~> add_ac
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  zmult_ac ~> mult_ac
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  zadd_0 ~> add_0_left
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  zadd_0_right ~> add_0_right
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  zadd_zminus_inverse2 ~> left_minus
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  zmult_zminus ~> mult_minus_left
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  zmult_commute ~> mult_commute
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  zmult_assoc ~> mult_assoc
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  zadd_zmult_distrib ~> left_distrib
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  zadd_zmult_distrib2 ~> right_distrib
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  zdiff_zmult_distrib ~> left_diff_distrib
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  zdiff_zmult_distrib2 ~> right_diff_distrib
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  zmult_1 ~> mult_1_left
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  zmult_1_right ~> mult_1_right
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  zle_refl ~> order_refl
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  zle_trans ~> order_trans
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  zle_antisym ~> order_antisym
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  zle_linear ~> linorder_linear
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  zless_linear ~> linorder_less_linear
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  zadd_left_mono ~> add_left_mono
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  zadd_strict_right_mono ~> add_strict_right_mono
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  zadd_zless_mono ~> add_less_le_mono
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  int_0_less_1 ~> zero_less_one
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  int_0_neq_1 ~> zero_neq_one
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  zless_le ~> less_le
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  zpower_zadd_distrib ~> power_add
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  zero_less_zpower_abs_iff ~> zero_less_power_abs_iff
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  zero_le_zpower_abs ~> zero_le_power_abs
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* New "case_product" attribute to generate a case rule doing multiple
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case distinctions at the same time.  E.g.
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  list.exhaust [case_product nat.exhaust]
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bf6add30ab20 misc tuning;
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produces a rule which can be used to perform case distinction on both
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a list and a nat.
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* Nitpick:
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  - Fixed infinite loop caused by the 'peephole_optim' option and
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    affecting 'rat' and 'real'.
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b2c8422833da document "lam_trans" option
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* Sledgehammer:
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  - Added "lam_trans" option.
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b2c8422833da document "lam_trans" option
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* Metis:
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  - Added possibility to specify lambda translations scheme as a
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    parenthesized argument (e.g., "by (metis (lam_lifting) ...)").
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*** FOL ***
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* New "case_product" attribute (see HOL).
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*** ML ***
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* Antiquotation @{attributes [...]} embeds attribute source
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representation into the ML text, which is particularly useful with
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declarations like Local_Theory.note.
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* Structure Proof_Context follows standard naming scheme.  Old
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ProofContext has been discontinued.  INCOMPATIBILITY.
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* Refined Local_Theory.declaration {syntax, pervasive}, with subtle
45298
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change of semantics: update is applied to auxiliary local theory
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context as well.
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45128
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45109
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New in Isabelle2011-1 (October 2011)
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------------------------------------
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*** General ***
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* Improved Isabelle/jEdit Prover IDE (PIDE), which can be invoked as
44968
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"isabelle jedit" or "ISABELLE_HOME/Isabelle" on the command line.
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  - Management of multiple theory files directly from the editor
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    buffer store -- bypassing the file-system (no requirement to save
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    files for checking).
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  - Markup of formal entities within the text buffer, with semantic
44760
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    highlighting, tooltips and hyperlinks to jump to defining source
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    positions.
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  - Improved text rendering, with sub/superscripts in the source
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   189
    buffer (including support for copy/paste wrt. output panel, HTML
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    theory output and other non-Isabelle text boxes).
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  - Refined scheduling of proof checking and printing of results,
44760
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    based on interactive editor view.  (Note: jEdit folding and
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    narrowing allows to restrict buffer perspectives explicitly.)
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  - Reduced CPU performance requirements, usable on machines with few
44760
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    cores.
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  - Reduced memory requirements due to pruning of unused document
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    versions (garbage collection).
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See also ~~/src/Tools/jEdit/README.html for further information,
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including some remaining limitations.
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* Theory loader: source files are exclusively located via the master
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directory of each theory node (where the .thy file itself resides).
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The global load path (such as src/HOL/Library) has been discontinued.
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Note that the path element ~~ may be used to reference theories in the
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Isabelle home folder -- for instance, "~~/src/HOL/Library/FuncSet".
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INCOMPATIBILITY.
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41955
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* Theory loader: source files are identified by content via SHA1
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   213
digests.  Discontinued former path/modtime identification and optional
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ISABELLE_FILE_IDENT plugin scripts.
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* Parallelization of nested Isar proofs is subject to
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Goal.parallel_proofs_threshold (default 100).  See also isabelle
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usedir option -Q.
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   219
42669
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* Name space: former unsynchronized references are now proper
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configuration options, with more conventional names:
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  long_names   ~> names_long
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  short_names  ~> names_short
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  unique_names ~> names_unique
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Minor INCOMPATIBILITY, need to declare options in context like this:
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  declare [[names_unique = false]]
42358
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42502
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* Literal facts `prop` may contain dummy patterns, e.g. `_ = _`.  Note
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that the result needs to be unique, which means fact specifications
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may have to be refined after enriching a proof context.
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* Attribute "case_names" has been refined: the assumptions in each case
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   236
can be named now by following the case name with [name1 name2 ...].
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* Isabelle/Isar reference manual has been updated and extended:
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  - "Synopsis" provides a catalog of main Isar language concepts.
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  - Formal references in syntax diagrams, via @{rail} antiquotation.
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  - Updated material from classic "ref" manual, notably about
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   242
    "Classical Reasoner".
42633
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   244
41727
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   245
*** HOL ***
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   246
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* Class bot and top require underlying partial order rather than
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   248
preorder: uniqueness of bot and top is guaranteed.  INCOMPATIBILITY.
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43940
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* Class complete_lattice: generalized a couple of lemmas from sets;
44800
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   251
generalized theorems INF_cong and SUP_cong.  New type classes for
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   252
complete boolean algebras and complete linear orders.  Lemmas
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   253
Inf_less_iff, less_Sup_iff, INF_less_iff, less_SUP_iff now reside in
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class complete_linorder.
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   255
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   256
Changed proposition of lemmas Inf_bool_def, Sup_bool_def, Inf_fun_def,
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Sup_fun_def, Inf_apply, Sup_apply.
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   259
Removed redundant lemmas (the right hand side gives hints how to
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   260
replace them for (metis ...), or (simp only: ...) proofs):
45041
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   261
0523a6be8ade NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
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   262
  Inf_singleton ~> Inf_insert [where A="{}", unfolded Inf_empty inf_top_right]
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  Sup_singleton ~> Sup_insert [where A="{}", unfolded Sup_empty sup_bot_right]
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  Inf_binary ~> Inf_insert, Inf_empty, and inf_top_right
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   265
  Sup_binary ~> Sup_insert, Sup_empty, and sup_bot_right
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   266
  Int_eq_Inter ~> Inf_insert, Inf_empty, and inf_top_right
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   267
  Un_eq_Union ~> Sup_insert, Sup_empty, and sup_bot_right
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   268
  Inter_def ~> INF_def, image_def
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   269
  Union_def ~> SUP_def, image_def
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  INT_eq ~> INF_def, and image_def
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  UN_eq ~> SUP_def, and image_def
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   272
  INF_subset ~> INF_superset_mono [OF _ order_refl]
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More consistent and comprehensive names:
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   275
45041
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   276
  INTER_eq_Inter_image ~> INF_def
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   277
  UNION_eq_Union_image ~> SUP_def
43872
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   278
  INFI_def ~> INF_def
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   279
  SUPR_def ~> SUP_def
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   280
  INF_leI ~> INF_lower
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   281
  INF_leI2 ~> INF_lower2
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  le_INFI ~> INF_greatest
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   283
  le_SUPI ~> SUP_upper
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   284
  le_SUPI2 ~> SUP_upper2
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   285
  SUP_leI ~> SUP_least
43873
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   286
  INFI_bool_eq ~> INF_bool_eq
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   287
  SUPR_bool_eq ~> SUP_bool_eq
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   288
  INFI_apply ~> INF_apply
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   289
  SUPR_apply ~> SUP_apply
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   290
  INTER_def ~> INTER_eq
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   291
  UNION_def ~> UNION_eq
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   292
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db18f4d0cc7d further generalization from sets to complete lattices
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   293
INCOMPATIBILITY.
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diff changeset
   294
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   295
* Renamed theory Complete_Lattice to Complete_Lattices.
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INCOMPATIBILITY.
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   297
dfe923d5308d separated NEWS for Isabelle2011 from Isabelle2011-1 (cf. e1139e612b55);
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diff changeset
   298
* Theory Complete_Lattices: lemmas Inf_eq_top_iff, INF_eq_top_iff,
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   299
INF_image, Inf_insert, INF_top, Inf_top_conv, INF_top_conv, SUP_bot,
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   300
Sup_bot_conv, SUP_bot_conv, Sup_eq_top_iff, SUP_eq_top_iff, SUP_image,
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   301
Sup_insert are now declared as [simp].  INCOMPATIBILITY.
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diff changeset
   302
dfe923d5308d separated NEWS for Isabelle2011 from Isabelle2011-1 (cf. e1139e612b55);
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diff changeset
   303
* Theory Lattice: lemmas compl_inf_bot, compl_le_comp_iff,
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   304
compl_sup_top, inf_idem, inf_left_idem, inf_sup_absorb, sup_idem,
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diff changeset
   305
sup_inf_absob, sup_left_idem are now declared as [simp].  Minor
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diff changeset
   306
INCOMPATIBILITY.
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parents: 44968
diff changeset
   307
44845
5e51075cbd97 added syntactic classes for "inf" and "sup"
krauss
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diff changeset
   308
* Added syntactic classes "inf" and "sup" for the respective
5e51075cbd97 added syntactic classes for "inf" and "sup"
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diff changeset
   309
constants.  INCOMPATIBILITY: Changes in the argument order of the
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   310
(mostly internal) locale predicates for some derived classes.
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   311
44800
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   312
* Theorem collections ball_simps and bex_simps do not contain theorems
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   313
referring to UNION any longer; these have been moved to collection
0472f2367efb some tuning for release;
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   314
UN_ball_bex_simps.  INCOMPATIBILITY.
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   315
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   316
* Theory Archimedean_Field: floor now is defined as parameter of a
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   317
separate type class floor_ceiling.
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   318
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   319
* Theory Finite_Set: more coherent development of fold_set locales:
42874
haftmann
parents: 42843
diff changeset
   320
haftmann
parents: 42843
diff changeset
   321
    locale fun_left_comm ~> locale comp_fun_commute
haftmann
parents: 42843
diff changeset
   322
    locale fun_left_comm_idem ~> locale comp_fun_idem
44800
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   323
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   324
Both use point-free characterization; interpretation proofs may need
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   325
adjustment.  INCOMPATIBILITY.
42874
haftmann
parents: 42843
diff changeset
   326
44800
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   327
* Theory Limits: Type "'a net" has been renamed to "'a filter", in
44081
730f7cced3a6 rename type 'a net to 'a filter, following standard mathematical terminology
huffman
parents: 44027
diff changeset
   328
accordance with standard mathematical terminology. INCOMPATIBILITY.
730f7cced3a6 rename type 'a net to 'a filter, following standard mathematical terminology
huffman
parents: 44027
diff changeset
   329
44800
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   330
* Theory Complex_Main: The locale interpretations for the
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   331
bounded_linear and bounded_bilinear locales have been removed, in
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   332
order to reduce the number of duplicate lemmas. Users must use the
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   333
original names for distributivity theorems, potential INCOMPATIBILITY.
44282
f0de18b62d63 remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents: 44274
diff changeset
   334
f0de18b62d63 remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents: 44274
diff changeset
   335
  divide.add ~> add_divide_distrib
f0de18b62d63 remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents: 44274
diff changeset
   336
  divide.diff ~> diff_divide_distrib
f0de18b62d63 remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents: 44274
diff changeset
   337
  divide.setsum ~> setsum_divide_distrib
f0de18b62d63 remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents: 44274
diff changeset
   338
  mult.add_right ~> right_distrib
f0de18b62d63 remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents: 44274
diff changeset
   339
  mult.diff_right ~> right_diff_distrib
f0de18b62d63 remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents: 44274
diff changeset
   340
  mult_right.setsum ~> setsum_right_distrib
f0de18b62d63 remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents: 44274
diff changeset
   341
  mult_left.diff ~> left_diff_distrib
f0de18b62d63 remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents: 44274
diff changeset
   342
44800
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   343
* Theory Complex_Main: Several redundant theorems have been removed or
44568
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   344
replaced by more general versions. INCOMPATIBILITY.
44522
2f7e9d890efe rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents: 44322
diff changeset
   345
45051
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   346
  real_diff_def ~> minus_real_def
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   347
  real_divide_def ~> divide_real_def
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   348
  real_less_def ~> less_le
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   349
  real_abs_def ~> abs_real_def
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   350
  real_sgn_def ~> sgn_real_def
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   351
  real_mult_commute ~> mult_commute
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   352
  real_mult_assoc ~> mult_assoc
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   353
  real_mult_1 ~> mult_1_left
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   354
  real_add_mult_distrib ~> left_distrib
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   355
  real_zero_not_eq_one ~> zero_neq_one
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   356
  real_mult_inverse_left ~> left_inverse
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   357
  INVERSE_ZERO ~> inverse_zero
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   358
  real_le_refl ~> order_refl
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   359
  real_le_antisym ~> order_antisym
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   360
  real_le_trans ~> order_trans
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   361
  real_le_linear ~> linear
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   362
  real_le_eq_diff ~> le_iff_diff_le_0
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   363
  real_add_left_mono ~> add_left_mono
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   364
  real_mult_order ~> mult_pos_pos
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   365
  real_mult_less_mono2 ~> mult_strict_left_mono
44822
2690b6de5021 remove duplicate lemma real_of_int_real_of_nat in favor of real_of_int_of_nat_eq
huffman
parents: 44777
diff changeset
   366
  real_of_int_real_of_nat ~> real_of_int_of_nat_eq
44522
2f7e9d890efe rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents: 44322
diff changeset
   367
  real_0_le_divide_iff ~> zero_le_divide_iff
2f7e9d890efe rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents: 44322
diff changeset
   368
  realpow_two_disj ~> power2_eq_iff
2f7e9d890efe rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents: 44322
diff changeset
   369
  real_squared_diff_one_factored ~> square_diff_one_factored
2f7e9d890efe rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents: 44322
diff changeset
   370
  realpow_two_diff ~> square_diff_square_factored
44669
8e6cdb9c00a7 remove redundant lemma reals_complete2 in favor of complete_real
huffman
parents: 44666
diff changeset
   371
  reals_complete2 ~> complete_real
44749
5b1e1432c320 remove redundant lemma real_sum_squared_expand in favor of power2_sum
huffman
parents: 44748
diff changeset
   372
  real_sum_squared_expand ~> power2_sum
44522
2f7e9d890efe rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents: 44322
diff changeset
   373
  exp_ln_eq ~> ln_unique
44711
cd8dbfc272df remove redundant lemmas expi_add and expi_zero
huffman
parents: 44710
diff changeset
   374
  expi_add ~> exp_add
cd8dbfc272df remove redundant lemmas expi_add and expi_zero
huffman
parents: 44710
diff changeset
   375
  expi_zero ~> exp_zero
44522
2f7e9d890efe rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents: 44322
diff changeset
   376
  lemma_DERIV_subst ~> DERIV_cong
44568
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   377
  LIMSEQ_Zfun_iff ~> tendsto_Zfun_iff
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   378
  LIMSEQ_const ~> tendsto_const
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   379
  LIMSEQ_norm ~> tendsto_norm
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   380
  LIMSEQ_add ~> tendsto_add
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   381
  LIMSEQ_minus ~> tendsto_minus
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   382
  LIMSEQ_minus_cancel ~> tendsto_minus_cancel
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   383
  LIMSEQ_diff ~> tendsto_diff
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   384
  bounded_linear.LIMSEQ ~> bounded_linear.tendsto
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   385
  bounded_bilinear.LIMSEQ ~> bounded_bilinear.tendsto
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   386
  LIMSEQ_mult ~> tendsto_mult
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   387
  LIMSEQ_inverse ~> tendsto_inverse
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   388
  LIMSEQ_divide ~> tendsto_divide
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   389
  LIMSEQ_pow ~> tendsto_power
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   390
  LIMSEQ_setsum ~> tendsto_setsum
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   391
  LIMSEQ_setprod ~> tendsto_setprod
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   392
  LIMSEQ_norm_zero ~> tendsto_norm_zero_iff
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   393
  LIMSEQ_rabs_zero ~> tendsto_rabs_zero_iff
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   394
  LIMSEQ_imp_rabs ~> tendsto_rabs
44710
9caf6883f1f4 remove redundant lemmas about LIMSEQ
huffman
parents: 44681
diff changeset
   395
  LIMSEQ_add_minus ~> tendsto_add [OF _ tendsto_minus]
9caf6883f1f4 remove redundant lemmas about LIMSEQ
huffman
parents: 44681
diff changeset
   396
  LIMSEQ_add_const ~> tendsto_add [OF _ tendsto_const]
9caf6883f1f4 remove redundant lemmas about LIMSEQ
huffman
parents: 44681
diff changeset
   397
  LIMSEQ_diff_const ~> tendsto_diff [OF _ tendsto_const]
44748
7f6838b3474a remove redundant lemma LIMSEQ_Complex in favor of tendsto_Complex
huffman
parents: 44711
diff changeset
   398
  LIMSEQ_Complex ~> tendsto_Complex
44568
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   399
  LIM_ident ~> tendsto_ident_at
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   400
  LIM_const ~> tendsto_const
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   401
  LIM_add ~> tendsto_add
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   402
  LIM_add_zero ~> tendsto_add_zero
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   403
  LIM_minus ~> tendsto_minus
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   404
  LIM_diff ~> tendsto_diff
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   405
  LIM_norm ~> tendsto_norm
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   406
  LIM_norm_zero ~> tendsto_norm_zero
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   407
  LIM_norm_zero_cancel ~> tendsto_norm_zero_cancel
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   408
  LIM_norm_zero_iff ~> tendsto_norm_zero_iff
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   409
  LIM_rabs ~> tendsto_rabs
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   410
  LIM_rabs_zero ~> tendsto_rabs_zero
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   411
  LIM_rabs_zero_cancel ~> tendsto_rabs_zero_cancel
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   412
  LIM_rabs_zero_iff ~> tendsto_rabs_zero_iff
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   413
  LIM_compose ~> tendsto_compose
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   414
  LIM_mult ~> tendsto_mult
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   415
  LIM_scaleR ~> tendsto_scaleR
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   416
  LIM_of_real ~> tendsto_of_real
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   417
  LIM_power ~> tendsto_power
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   418
  LIM_inverse ~> tendsto_inverse
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   419
  LIM_sgn ~> tendsto_sgn
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   420
  isCont_LIM_compose ~> isCont_tendsto_compose
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   421
  bounded_linear.LIM ~> bounded_linear.tendsto
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   422
  bounded_linear.LIM_zero ~> bounded_linear.tendsto_zero
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   423
  bounded_bilinear.LIM ~> bounded_bilinear.tendsto
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   424
  bounded_bilinear.LIM_prod_zero ~> bounded_bilinear.tendsto_zero
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   425
  bounded_bilinear.LIM_left_zero ~> bounded_bilinear.tendsto_left_zero
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   426
  bounded_bilinear.LIM_right_zero ~> bounded_bilinear.tendsto_right_zero
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   427
  LIM_inverse_fun ~> tendsto_inverse [OF tendsto_ident_at]
44522
2f7e9d890efe rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents: 44322
diff changeset
   428
44967
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   429
* Theory Complex_Main: The definition of infinite series was
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   430
generalized.  Now it is defined on the type class {topological_space,
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   431
comm_monoid_add}.  Hence it is useable also for extended real numbers.
42484
2777a27506d0 predefined LaTeX macros for \<bind> and \<then>;
wenzelm
parents: 42403
diff changeset
   432
44908
f05bff62f8a6 NEWS and CONTRIBUTORS
huffman
parents: 44907
diff changeset
   433
* Theory Complex_Main: The complex exponential function "expi" is now
f05bff62f8a6 NEWS and CONTRIBUTORS
huffman
parents: 44907
diff changeset
   434
a type-constrained abbreviation for "exp :: complex => complex"; thus
f05bff62f8a6 NEWS and CONTRIBUTORS
huffman
parents: 44907
diff changeset
   435
several polymorphic lemmas about "exp" are now applicable to "expi".
f05bff62f8a6 NEWS and CONTRIBUTORS
huffman
parents: 44907
diff changeset
   436
44968
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   437
* Code generation:
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   438
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   439
  - Theory Library/Code_Char_ord provides native ordering of
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   440
    characters in the target language.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   441
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   442
  - Commands code_module and code_library are legacy, use export_code
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   443
    instead.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   444
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   445
  - Method "evaluation" is legacy, use method "eval" instead.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   446
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   447
  - Legacy evaluator "SML" is deactivated by default.  May be
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   448
    reactivated by the following theory command:
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   449
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   450
      setup {* Value.add_evaluator ("SML", Codegen.eval_term) *}
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   451
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   452
* Declare ext [intro] by default.  Rare INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   453
45088
c8cd5348c76d misc tuning for release;
wenzelm
parents: 45051
diff changeset
   454
* New proof method "induction" that gives induction hypotheses the
c8cd5348c76d misc tuning for release;
wenzelm
parents: 45051
diff changeset
   455
name "IH", thus distinguishing them from further hypotheses that come
c8cd5348c76d misc tuning for release;
wenzelm
parents: 45051
diff changeset
   456
from rule induction.  The latter are still called "hyps".  Method
c8cd5348c76d misc tuning for release;
wenzelm
parents: 45051
diff changeset
   457
"induction" is a thin wrapper around "induct" and follows the same
c8cd5348c76d misc tuning for release;
wenzelm
parents: 45051
diff changeset
   458
syntax.
c8cd5348c76d misc tuning for release;
wenzelm
parents: 45051
diff changeset
   459
44968
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   460
* Method "fastsimp" has been renamed to "fastforce", but "fastsimp" is
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   461
still available as a legacy feature for some time.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   462
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   463
* Nitpick:
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   464
  - Added "need" and "total_consts" options.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   465
  - Reintroduced "show_skolems" option by popular demand.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   466
  - Renamed attribute: nitpick_def ~> nitpick_unfold.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   467
    INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   468
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   469
* Sledgehammer:
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   470
  - Use quasi-sound (and efficient) translations by default.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   471
  - Added support for the following provers: E-ToFoF, LEO-II,
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   472
    Satallax, SNARK, Waldmeister, and Z3 with TPTP syntax.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   473
  - Automatically preplay and minimize proofs before showing them if
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   474
    this can be done within reasonable time.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   475
  - sledgehammer available_provers ~> sledgehammer supported_provers.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   476
    INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   477
  - Added "preplay_timeout", "slicing", "type_enc", "sound",
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   478
    "max_mono_iters", and "max_new_mono_instances" options.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   479
  - Removed "explicit_apply" and "full_types" options as well as "Full
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   480
    Types" Proof General menu item. INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   481
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   482
* Metis:
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   483
  - Removed "metisF" -- use "metis" instead. INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   484
  - Obsoleted "metisFT" -- use "metis (full_types)" instead.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   485
    INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   486
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   487
* Command 'try':
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   488
  - Renamed 'try_methods' and added "simp:", "intro:", "dest:", and
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   489
    "elim:" options. INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   490
  - Introduced 'try' that not only runs 'try_methods' but also
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   491
    'solve_direct', 'sledgehammer', 'quickcheck', and 'nitpick'.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   492
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   493
* Quickcheck:
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   494
  - Added "eval" option to evaluate terms for the found counterexample
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   495
    (currently only supported by the default (exhaustive) tester).
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   496
  - Added post-processing of terms to obtain readable counterexamples
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   497
    (currently only supported by the default (exhaustive) tester).
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   498
  - New counterexample generator quickcheck[narrowing] enables
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   499
    narrowing-based testing.  Requires the Glasgow Haskell compiler
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   500
    with its installation location defined in the Isabelle settings
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   501
    environment as ISABELLE_GHC.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   502
  - Removed quickcheck tester "SML" based on the SML code generator
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   503
    (formly in HOL/Library).
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   504
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   505
* Function package: discontinued option "tailrec".  INCOMPATIBILITY,
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   506
use 'partial_function' instead.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   507
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   508
* Theory Library/Extended_Reals replaces now the positive extended
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   509
reals found in probability theory. This file is extended by
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   510
Multivariate_Analysis/Extended_Real_Limits.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   511
44974
wenzelm
parents: 44973
diff changeset
   512
* Theory Library/Old_Recdef: old 'recdef' package has been moved here,
wenzelm
parents: 44973
diff changeset
   513
from where it must be imported explicitly if it is really required.
wenzelm
parents: 44973
diff changeset
   514
INCOMPATIBILITY.
44968
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   515
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   516
* Theory Library/Wfrec: well-founded recursion combinator "wfrec" has
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   517
been moved here.  INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   518
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   519
* Theory Library/Saturated provides type of numbers with saturated
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   520
arithmetic.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   521
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   522
* Theory Library/Product_Lattice defines a pointwise ordering for the
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   523
product type 'a * 'b, and provides instance proofs for various order
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   524
and lattice type classes.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   525
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   526
* Theory Library/Countable now provides the "countable_datatype" proof
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   527
method for proving "countable" class instances for datatypes.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   528
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   529
* Theory Library/Cset_Monad allows do notation for computable sets
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   530
(cset) via the generic monad ad-hoc overloading facility.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   531
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   532
* Library: Theories of common data structures are split into theories
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   533
for implementation, an invariant-ensuring type, and connection to an
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   534
abstract type. INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   535
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   536
  - RBT is split into RBT and RBT_Mapping.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   537
  - AssocList is split and renamed into AList and AList_Mapping.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   538
  - DList is split into DList_Impl, DList, and DList_Cset.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   539
  - Cset is split into Cset and List_Cset.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   540
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   541
* Theory Library/Nat_Infinity has been renamed to
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   542
Library/Extended_Nat, with name changes of the following types and
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   543
constants:
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   544
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   545
  type inat   ~> type enat
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   546
  Fin         ~> enat
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   547
  Infty       ~> infinity (overloaded)
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   548
  iSuc        ~> eSuc
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   549
  the_Fin     ~> the_enat
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   550
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   551
Every theorem name containing "inat", "Fin", "Infty", or "iSuc" has
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   552
been renamed accordingly. INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   553
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   554
* Session Multivariate_Analysis: The euclidean_space type class now
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   555
fixes a constant "Basis :: 'a set" consisting of the standard
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   556
orthonormal basis for the type. Users now have the option of
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   557
quantifying over this set instead of using the "basis" function, e.g.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   558
"ALL x:Basis. P x" vs "ALL i<DIM('a). P (basis i)".
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   559
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   560
* Session Multivariate_Analysis: Type "('a, 'b) cart" has been renamed
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   561
to "('a, 'b) vec" (the syntax "'a ^ 'b" remains unaffected). Constants
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   562
"Cart_nth" and "Cart_lambda" have been respectively renamed to
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   563
"vec_nth" and "vec_lambda"; theorems mentioning those names have
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   564
changed to match. Definition theorems for overloaded constants now use
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   565
the standard "foo_vec_def" naming scheme. A few other theorems have
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   566
been renamed as follows (INCOMPATIBILITY):
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   567
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   568
  Cart_eq          ~> vec_eq_iff
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   569
  dist_nth_le_cart ~> dist_vec_nth_le
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   570
  tendsto_vector   ~> vec_tendstoI
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   571
  Cauchy_vector    ~> vec_CauchyI
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   572
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   573
* Session Multivariate_Analysis: Several duplicate theorems have been
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   574
removed, and other theorems have been renamed or replaced with more
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   575
general versions. INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   576
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   577
  finite_choice ~> finite_set_choice
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   578
  eventually_conjI ~> eventually_conj
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   579
  eventually_and ~> eventually_conj_iff
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   580
  eventually_false ~> eventually_False
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   581
  setsum_norm ~> norm_setsum
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   582
  Lim_sequentially ~> LIMSEQ_def
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   583
  Lim_ident_at ~> LIM_ident
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   584
  Lim_const ~> tendsto_const
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   585
  Lim_cmul ~> tendsto_scaleR [OF tendsto_const]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   586
  Lim_neg ~> tendsto_minus
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   587
  Lim_add ~> tendsto_add
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   588
  Lim_sub ~> tendsto_diff
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   589
  Lim_mul ~> tendsto_scaleR
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   590
  Lim_vmul ~> tendsto_scaleR [OF _ tendsto_const]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   591
  Lim_null_norm ~> tendsto_norm_zero_iff [symmetric]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   592
  Lim_linear ~> bounded_linear.tendsto
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   593
  Lim_component ~> tendsto_euclidean_component
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   594
  Lim_component_cart ~> tendsto_vec_nth
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   595
  Lim_inner ~> tendsto_inner [OF tendsto_const]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   596
  dot_lsum ~> inner_setsum_left
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   597
  dot_rsum ~> inner_setsum_right
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   598
  continuous_cmul ~> continuous_scaleR [OF continuous_const]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   599
  continuous_neg ~> continuous_minus
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   600
  continuous_sub ~> continuous_diff
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   601
  continuous_vmul ~> continuous_scaleR [OF _ continuous_const]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   602
  continuous_mul ~> continuous_scaleR
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   603
  continuous_inv ~> continuous_inverse
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   604
  continuous_at_within_inv ~> continuous_at_within_inverse
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   605
  continuous_at_inv ~> continuous_at_inverse
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   606
  continuous_at_norm ~> continuous_norm [OF continuous_at_id]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   607
  continuous_at_infnorm ~> continuous_infnorm [OF continuous_at_id]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   608
  continuous_at_component ~> continuous_component [OF continuous_at_id]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   609
  continuous_on_neg ~> continuous_on_minus
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   610
  continuous_on_sub ~> continuous_on_diff
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   611
  continuous_on_cmul ~> continuous_on_scaleR [OF continuous_on_const]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   612
  continuous_on_vmul ~> continuous_on_scaleR [OF _ continuous_on_const]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   613
  continuous_on_mul ~> continuous_on_scaleR
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   614
  continuous_on_mul_real ~> continuous_on_mult
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   615
  continuous_on_inner ~> continuous_on_inner [OF continuous_on_const]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   616
  continuous_on_norm ~> continuous_on_norm [OF continuous_on_id]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   617
  continuous_on_inverse ~> continuous_on_inv
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   618
  uniformly_continuous_on_neg ~> uniformly_continuous_on_minus
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   619
  uniformly_continuous_on_sub ~> uniformly_continuous_on_diff
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   620
  subset_interior ~> interior_mono
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   621
  subset_closure ~> closure_mono
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   622
  closure_univ ~> closure_UNIV
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   623
  real_arch_lt ~> reals_Archimedean2
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   624
  real_arch ~> reals_Archimedean3
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   625
  real_abs_norm ~> abs_norm_cancel
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   626
  real_abs_sub_norm ~> norm_triangle_ineq3
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   627
  norm_cauchy_schwarz_abs ~> Cauchy_Schwarz_ineq2
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   628
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   629
* Session HOL-Probability:
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   630
  - Caratheodory's extension lemma is now proved for ring_of_sets.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   631
  - Infinite products of probability measures are now available.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   632
  - Sigma closure is independent, if the generator is independent
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   633
  - Use extended reals instead of positive extended
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   634
    reals. INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   635
45049
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   636
* Session HOLCF: Discontinued legacy theorem names, INCOMPATIBILITY.
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   637
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   638
  expand_fun_below ~> fun_below_iff
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   639
  below_fun_ext ~> fun_belowI
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   640
  expand_cfun_eq ~> cfun_eq_iff
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   641
  ext_cfun ~> cfun_eqI
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   642
  expand_cfun_below ~> cfun_below_iff
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   643
  below_cfun_ext ~> cfun_belowI
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   644
  monofun_fun_fun ~> fun_belowD
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   645
  monofun_fun_arg ~> monofunE
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   646
  monofun_lub_fun ~> adm_monofun [THEN admD]
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   647
  cont_lub_fun ~> adm_cont [THEN admD]
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   648
  cont2cont_Rep_CFun ~> cont2cont_APP
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   649
  cont_Rep_CFun_app ~> cont_APP_app
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   650
  cont_Rep_CFun_app_app ~> cont_APP_app_app
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   651
  cont_cfun_fun ~> cont_Rep_cfun1 [THEN contE]
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   652
  cont_cfun_arg ~> cont_Rep_cfun2 [THEN contE]
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   653
  contlub_cfun ~> lub_APP [symmetric]
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   654
  contlub_LAM ~> lub_LAM [symmetric]
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   655
  thelubI ~> lub_eqI
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   656
  UU_I ~> bottomI
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   657
  lift_distinct1 ~> lift.distinct(1)
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   658
  lift_distinct2 ~> lift.distinct(2)
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   659
  Def_not_UU ~> lift.distinct(2)
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   660
  Def_inject ~> lift.inject
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   661
  below_UU_iff ~> below_bottom_iff
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   662
  eq_UU_iff ~> eq_bottom_iff
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   663
44903
1d5079a5a0a2 NEWS for euclidean_space class
huffman
parents: 44901
diff changeset
   664
41685
e29ea98a76ce term style 'isub': ad-hoc subscripting of variables that end with digits (x1, x23, ...)
krauss
parents: 41667
diff changeset
   665
*** Document preparation ***
e29ea98a76ce term style 'isub': ad-hoc subscripting of variables that end with digits (x1, x23, ...)
krauss
parents: 41667
diff changeset
   666
44800
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   667
* Antiquotation @{rail} layouts railroad syntax diagrams, see also
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   668
isar-ref manual, both for description and actual application of the
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   669
same.
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   670
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   671
* Antiquotation @{value} evaluates the given term and presents its
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   672
result.
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   673
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   674
* Antiquotations: term style "isub" provides ad-hoc conversion of
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   675
variables x1, y23 into subscripted form x\<^isub>1,
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   676
y\<^isub>2\<^isub>3.
41651
c78b786fe060 back to post-release mode;
wenzelm
parents: 41603
diff changeset
   677
42484
2777a27506d0 predefined LaTeX macros for \<bind> and \<then>;
wenzelm
parents: 42403
diff changeset
   678
* Predefined LaTeX macros for Isabelle symbols \<bind> and \<then>
2777a27506d0 predefined LaTeX macros for \<bind> and \<then>;
wenzelm
parents: 42403
diff changeset
   679
(e.g. see ~~/src/HOL/Library/Monad_Syntax.thy).
2777a27506d0 predefined LaTeX macros for \<bind> and \<then>;
wenzelm
parents: 42403
diff changeset
   680
44967
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   681
* Localized \isabellestyle switch can be used within blocks or groups
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   682
like this:
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   683
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   684
  \isabellestyle{it}  %preferred default
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   685
  {\isabellestylett @{text "typewriter stuff"}}
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   686
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   687
* Discontinued special treatment of hard tabulators.  Implicit
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   688
tab-width is now defined as 1.  Potential INCOMPATIBILITY for visual
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   689
layouts.
44800
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   690
41651
c78b786fe060 back to post-release mode;
wenzelm
parents: 41603
diff changeset
   691
41944
b97091ae583a Path.print is the official way to show file-system paths to users -- note that Path.implode often indicates violation of the abstract datatype;
wenzelm
parents: 41886
diff changeset
   692
*** ML ***
b97091ae583a Path.print is the official way to show file-system paths to users -- note that Path.implode often indicates violation of the abstract datatype;
wenzelm
parents: 41886
diff changeset
   693
43731
70072780e095 inner syntax supports inlined YXML according to Term_XML (particularly useful for producing text under program control);
wenzelm
parents: 43709
diff changeset
   694
* The inner syntax of sort/type/term/prop supports inlined YXML
70072780e095 inner syntax supports inlined YXML according to Term_XML (particularly useful for producing text under program control);
wenzelm
parents: 43709
diff changeset
   695
representations within quoted string tokens.  By encoding logical
70072780e095 inner syntax supports inlined YXML according to Term_XML (particularly useful for producing text under program control);
wenzelm
parents: 43709
diff changeset
   696
entities via Term_XML (in ML or Scala) concrete syntax can be
70072780e095 inner syntax supports inlined YXML according to Term_XML (particularly useful for producing text under program control);
wenzelm
parents: 43709
diff changeset
   697
bypassed, which is particularly useful for producing bits of text
70072780e095 inner syntax supports inlined YXML according to Term_XML (particularly useful for producing text under program control);
wenzelm
parents: 43709
diff changeset
   698
under external program control.
70072780e095 inner syntax supports inlined YXML according to Term_XML (particularly useful for producing text under program control);
wenzelm
parents: 43709
diff changeset
   699
43565
wenzelm
parents: 43527
diff changeset
   700
* Antiquotations for ML and document preparation are managed as theory
wenzelm
parents: 43527
diff changeset
   701
data, which requires explicit setup.
wenzelm
parents: 43527
diff changeset
   702
42897
6bc8a6dcb3e0 added Isabelle_Process.is_active;
wenzelm
parents: 42874
diff changeset
   703
* Isabelle_Process.is_active allows tools to check if the official
6bc8a6dcb3e0 added Isabelle_Process.is_active;
wenzelm
parents: 42874
diff changeset
   704
process wrapper is running (Isabelle/Scala/jEdit) or the old TTY loop
6bc8a6dcb3e0 added Isabelle_Process.is_active;
wenzelm
parents: 42874
diff changeset
   705
(better known as Proof General).
6bc8a6dcb3e0 added Isabelle_Process.is_active;
wenzelm
parents: 42874
diff changeset
   706
42360
da8817d01e7c modernized structure Proof_Context;
wenzelm
parents: 42358
diff changeset
   707
* Structure Proof_Context follows standard naming scheme.  Old
da8817d01e7c modernized structure Proof_Context;
wenzelm
parents: 42358
diff changeset
   708
ProofContext is still available for some time as legacy alias.
da8817d01e7c modernized structure Proof_Context;
wenzelm
parents: 42358
diff changeset
   709
42015
7b6e72a1b7dd NEWS: structure Timing provides various operations for timing;
wenzelm
parents: 41999
diff changeset
   710
* Structure Timing provides various operations for timing; supersedes
7b6e72a1b7dd NEWS: structure Timing provides various operations for timing;
wenzelm
parents: 41999
diff changeset
   711
former start_timing/end_timing etc.
7b6e72a1b7dd NEWS: structure Timing provides various operations for timing;
wenzelm
parents: 41999
diff changeset
   712
41944
b97091ae583a Path.print is the official way to show file-system paths to users -- note that Path.implode often indicates violation of the abstract datatype;
wenzelm
parents: 41886
diff changeset
   713
* Path.print is the official way to show file-system paths to users
b97091ae583a Path.print is the official way to show file-system paths to users -- note that Path.implode often indicates violation of the abstract datatype;
wenzelm
parents: 41886
diff changeset
   714
(including quotes etc.).
b97091ae583a Path.print is the official way to show file-system paths to users -- note that Path.implode often indicates violation of the abstract datatype;
wenzelm
parents: 41886
diff changeset
   715
42056
160a630b2c7e enable inner syntax source positions by default (controlled via configuration option);
wenzelm
parents: 42015
diff changeset
   716
* Inner syntax: identifiers in parse trees of generic categories
160a630b2c7e enable inner syntax source positions by default (controlled via configuration option);
wenzelm
parents: 42015
diff changeset
   717
"logic", "aprop", "idt" etc. carry position information (disguised as
160a630b2c7e enable inner syntax source positions by default (controlled via configuration option);
wenzelm
parents: 42015
diff changeset
   718
type constraints).  Occasional INCOMPATIBILITY with non-compliant
42057
3eba96ff3d3e more selective strip_positions in case patterns -- reactivate translations based on "case _ of _" in HOL and special patterns in HOLCF;
wenzelm
parents: 42056
diff changeset
   719
translations that choke on unexpected type constraints.  Positions can
3eba96ff3d3e more selective strip_positions in case patterns -- reactivate translations based on "case _ of _" in HOL and special patterns in HOLCF;
wenzelm
parents: 42056
diff changeset
   720
be stripped in ML translations via Syntax.strip_positions /
3eba96ff3d3e more selective strip_positions in case patterns -- reactivate translations based on "case _ of _" in HOL and special patterns in HOLCF;
wenzelm
parents: 42056
diff changeset
   721
Syntax.strip_positions_ast, or via the syntax constant
3eba96ff3d3e more selective strip_positions in case patterns -- reactivate translations based on "case _ of _" in HOL and special patterns in HOLCF;
wenzelm
parents: 42056
diff changeset
   722
"_strip_positions" within parse trees.  As last resort, positions can
3eba96ff3d3e more selective strip_positions in case patterns -- reactivate translations based on "case _ of _" in HOL and special patterns in HOLCF;
wenzelm
parents: 42056
diff changeset
   723
be disabled via the configuration option Syntax.positions, which is
3eba96ff3d3e more selective strip_positions in case patterns -- reactivate translations based on "case _ of _" in HOL and special patterns in HOLCF;
wenzelm
parents: 42056
diff changeset
   724
called "syntax_positions" in Isar attribute syntax.
42056
160a630b2c7e enable inner syntax source positions by default (controlled via configuration option);
wenzelm
parents: 42015
diff changeset
   725
42290
b1f544c84040 discontinued special treatment of structure Lexicon;
wenzelm
parents: 42284
diff changeset
   726
* Discontinued special status of various ML structures that contribute
b1f544c84040 discontinued special treatment of structure Lexicon;
wenzelm
parents: 42284
diff changeset
   727
to structure Syntax (Ast, Lexicon, Mixfix, Parser, Printer etc.): less
b1f544c84040 discontinued special treatment of structure Lexicon;
wenzelm
parents: 42284
diff changeset
   728
pervasive content, no inclusion in structure Syntax.  INCOMPATIBILITY,
b1f544c84040 discontinued special treatment of structure Lexicon;
wenzelm
parents: 42284
diff changeset
   729
refer directly to Ast.Constant, Lexicon.is_identifier,
b1f544c84040 discontinued special treatment of structure Lexicon;
wenzelm
parents: 42284
diff changeset
   730
Syntax_Trans.mk_binder_tr etc.
42224
578a51fae383 discontinued special treatment of structure Ast: no pervasive content, no inclusion in structure Syntax;
wenzelm
parents: 42180
diff changeset
   731
42247
12fe41a92cd5 typed_print_translation: discontinued show_sorts argument;
wenzelm
parents: 42239
diff changeset
   732
* Typed print translation: discontinued show_sorts argument, which is
12fe41a92cd5 typed_print_translation: discontinued show_sorts argument;
wenzelm
parents: 42239
diff changeset
   733
already available via context of "advanced" translation.
12fe41a92cd5 typed_print_translation: discontinued show_sorts argument;
wenzelm
parents: 42239
diff changeset
   734
42370
244911efd275 refined PARALLEL_GOALS;
wenzelm
parents: 42360
diff changeset
   735
* Refined PARALLEL_GOALS tactical: degrades gracefully for schematic
244911efd275 refined PARALLEL_GOALS;
wenzelm
parents: 42360
diff changeset
   736
goal states; body tactic needs to address all subgoals uniformly.
244911efd275 refined PARALLEL_GOALS;
wenzelm
parents: 42360
diff changeset
   737
42403
38b29c9fc742 slightly more special eq_list/eq_set, with shortcut involving pointer_eq;
wenzelm
parents: 42370
diff changeset
   738
* Slightly more special eq_list/eq_set, with shortcut involving
38b29c9fc742 slightly more special eq_list/eq_set, with shortcut involving pointer_eq;
wenzelm
parents: 42370
diff changeset
   739
pointer equality (assumes that eq relation is reflexive).
38b29c9fc742 slightly more special eq_list/eq_set, with shortcut involving pointer_eq;
wenzelm
parents: 42370
diff changeset
   740
42793
88bee9f6eec7 proper Proof.context for classical tactics;
wenzelm
parents: 42740
diff changeset
   741
* Classical tactics use proper Proof.context instead of historic types
88bee9f6eec7 proper Proof.context for classical tactics;
wenzelm
parents: 42740
diff changeset
   742
claset/clasimpset.  Old-style declarations like addIs, addEs, addDs
88bee9f6eec7 proper Proof.context for classical tactics;
wenzelm
parents: 42740
diff changeset
   743
operate directly on Proof.context.  Raw type claset retains its use as
88bee9f6eec7 proper Proof.context for classical tactics;
wenzelm
parents: 42740
diff changeset
   744
snapshot of the classical context, which can be recovered via
88bee9f6eec7 proper Proof.context for classical tactics;
wenzelm
parents: 42740
diff changeset
   745
(put_claset HOL_cs) etc.  Type clasimpset has been discontinued.
88bee9f6eec7 proper Proof.context for classical tactics;
wenzelm
parents: 42740
diff changeset
   746
INCOMPATIBILITY, classical tactics and derived proof methods require
88bee9f6eec7 proper Proof.context for classical tactics;
wenzelm
parents: 42740
diff changeset
   747
proper Proof.context.
88bee9f6eec7 proper Proof.context for classical tactics;
wenzelm
parents: 42740
diff changeset
   748
44803
aecfefb05731 NEWS on IsabelleText font;
wenzelm
parents: 44801
diff changeset
   749
aecfefb05731 NEWS on IsabelleText font;
wenzelm
parents: 44801
diff changeset
   750
*** System ***
aecfefb05731 NEWS on IsabelleText font;
wenzelm
parents: 44801
diff changeset
   751
44968
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   752
* Discontinued support for Poly/ML 5.2, which was the last version
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   753
without proper multithreading and TimeLimit implementation.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   754
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   755
* Discontinued old lib/scripts/polyml-platform, which has been
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   756
obsolete since Isabelle2009-2.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   757
44967
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   758
* Various optional external tools are referenced more robustly and
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   759
uniformly by explicit Isabelle settings as follows:
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   760
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   761
  ISABELLE_CSDP   (formerly CSDP_EXE)
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   762
  ISABELLE_GHC    (formerly EXEC_GHC or GHC_PATH)
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   763
  ISABELLE_OCAML  (formerly EXEC_OCAML)
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   764
  ISABELLE_SWIPL  (formerly EXEC_SWIPL)
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   765
  ISABELLE_YAP    (formerly EXEC_YAP)
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   766
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   767
Note that automated detection from the file-system or search path has
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   768
been discontinued.  INCOMPATIBILITY.
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   769
43752
wenzelm
parents: 43743
diff changeset
   770
* Scala layer provides JVM method invocation service for static
44800
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   771
methods of type (String)String, see Invoke_Scala.method in ML.  For
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   772
example:
43752
wenzelm
parents: 43743
diff changeset
   773
wenzelm
parents: 43743
diff changeset
   774
  Invoke_Scala.method "java.lang.System.getProperty" "java.home"
wenzelm
parents: 43743
diff changeset
   775
44967
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   776
Together with YXML.string_of_body/parse_body and XML.Encode/Decode
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   777
this allows to pass structured values between ML and Scala.
44800
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   778
44803
aecfefb05731 NEWS on IsabelleText font;
wenzelm
parents: 44801
diff changeset
   779
* The IsabelleText fonts includes some further glyphs to support the
aecfefb05731 NEWS on IsabelleText font;
wenzelm
parents: 44801
diff changeset
   780
Prover IDE.  Potential INCOMPATIBILITY: users who happen to have
aecfefb05731 NEWS on IsabelleText font;
wenzelm
parents: 44801
diff changeset
   781
installed a local copy (which is normally *not* required) need to
aecfefb05731 NEWS on IsabelleText font;
wenzelm
parents: 44801
diff changeset
   782
delete or update it from ~~/lib/fonts/.
41944
b97091ae583a Path.print is the official way to show file-system paths to users -- note that Path.implode often indicates violation of the abstract datatype;
wenzelm
parents: 41886
diff changeset
   783
41703
d27950860514 parallelization of nested Isar proofs is subject to Goal.parallel_proofs_threshold;
wenzelm
parents: 41685
diff changeset
   784
45089
wenzelm
parents: 45088
diff changeset
   785
41512
8445396e1e39 updated to Isabelle2011;
wenzelm
parents: 41510
diff changeset
   786
New in Isabelle2011 (January 2011)
8445396e1e39 updated to Isabelle2011;
wenzelm
parents: 41510
diff changeset
   787
----------------------------------
37383
22757d15cd86 back to non-release mode;
wenzelm
parents: 37352
diff changeset
   788
37536
c62aa9281101 explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents: 37484
diff changeset
   789
*** General ***
c62aa9281101 explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents: 37484
diff changeset
   790
41573
7a3181986004 misc updates for release;
wenzelm
parents: 41572
diff changeset
   791
* Experimental Prover IDE based on Isabelle/Scala and jEdit (see
41612
wenzelm
parents: 41603
diff changeset
   792
src/Tools/jEdit).  This also serves as IDE for Isabelle/ML, with
wenzelm
parents: 41603
diff changeset
   793
useful tooltips and hyperlinks produced from its static analysis.  The
wenzelm
parents: 41603
diff changeset
   794
bundled component provides an executable Isabelle tool that can be run
wenzelm
parents: 41603
diff changeset
   795
like this:
wenzelm
parents: 41603
diff changeset
   796
wenzelm
parents: 41603
diff changeset
   797
  Isabelle2011/bin/isabelle jedit
41573
7a3181986004 misc updates for release;
wenzelm
parents: 41572
diff changeset
   798
40948
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
   799
* Significantly improved Isabelle/Isar implementation manual.
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
   800
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   801
* System settings: ISABELLE_HOME_USER now includes ISABELLE_IDENTIFIER
41595
wenzelm
parents: 41594
diff changeset
   802
(and thus refers to something like $HOME/.isabelle/Isabelle2011),
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   803
while the default heap location within that directory lacks that extra
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   804
suffix.  This isolates multiple Isabelle installations from each
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   805
other, avoiding problems with old settings in new versions.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   806
INCOMPATIBILITY, need to copy/upgrade old user settings manually.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   807
40947
58fa450b05e1 source files are always encoded as UTF-8;
wenzelm
parents: 40939
diff changeset
   808
* Source files are always encoded as UTF-8, instead of old-fashioned
58fa450b05e1 source files are always encoded as UTF-8;
wenzelm
parents: 40939
diff changeset
   809
ISO-Latin-1.  INCOMPATIBILITY.  Isabelle LaTeX documents might require
40948
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
   810
the following package declarations:
40947
58fa450b05e1 source files are always encoded as UTF-8;
wenzelm
parents: 40939
diff changeset
   811
58fa450b05e1 source files are always encoded as UTF-8;
wenzelm
parents: 40939
diff changeset
   812
  \usepackage[utf8]{inputenc}
58fa450b05e1 source files are always encoded as UTF-8;
wenzelm
parents: 40939
diff changeset
   813
  \usepackage{textcomp}
58fa450b05e1 source files are always encoded as UTF-8;
wenzelm
parents: 40939
diff changeset
   814
41440
3e0fc4a54ca1 tuned NEWS
krauss
parents: 41435
diff changeset
   815
* Explicit treatment of UTF-8 sequences as Isabelle symbols, such that
37536
c62aa9281101 explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents: 37484
diff changeset
   816
a Unicode character is treated as a single symbol, not a sequence of
c62aa9281101 explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents: 37484
diff changeset
   817
non-ASCII bytes as before.  Since Isabelle/ML string literals may
c62aa9281101 explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents: 37484
diff changeset
   818
contain symbols without further backslash escapes, Unicode can now be
c62aa9281101 explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents: 37484
diff changeset
   819
used here as well.  Recall that Symbol.explode in ML provides a
c62aa9281101 explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents: 37484
diff changeset
   820
consistent view on symbols, while raw explode (or String.explode)
c62aa9281101 explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents: 37484
diff changeset
   821
merely give a byte-oriented representation.
c62aa9281101 explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents: 37484
diff changeset
   822
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   823
* Theory loader: source files are primarily located via the master
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   824
directory of each theory node (where the .thy file itself resides).
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   825
The global load path is still partially available as legacy feature.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   826
Minor INCOMPATIBILITY due to subtle change in file lookup: use
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   827
explicit paths, relatively to the theory.
38135
2b9bfa0b44f1 theory loading: only the master source file is looked-up in the implicit load path;
wenzelm
parents: 38110
diff changeset
   828
37939
965537d86fcc discontinued special treatment of ML files -- no longer complete extensions on demand;
wenzelm
parents: 37868
diff changeset
   829
* Special treatment of ML file names has been discontinued.
965537d86fcc discontinued special treatment of ML files -- no longer complete extensions on demand;
wenzelm
parents: 37868
diff changeset
   830
Historically, optional extensions .ML or .sml were added on demand --
965537d86fcc discontinued special treatment of ML files -- no longer complete extensions on demand;
wenzelm
parents: 37868
diff changeset
   831
at the cost of clarity of file dependencies.  Recall that Isabelle/ML
965537d86fcc discontinued special treatment of ML files -- no longer complete extensions on demand;
wenzelm
parents: 37868
diff changeset
   832
files exclusively use the .ML extension.  Minor INCOMPATIBILTY.
965537d86fcc discontinued special treatment of ML files -- no longer complete extensions on demand;
wenzelm
parents: 37868
diff changeset
   833
38980
af73cf0dc31f turned show_question_marks into proper configuration option;
wenzelm
parents: 38864
diff changeset
   834
* Various options that affect pretty printing etc. are now properly
38767
d8da44a8dd25 proper context for various Thy_Output options, via official configuration options in ML and Isar;
wenzelm
parents: 38708
diff changeset
   835
handled within the context via configuration options, instead of
40879
ca132ef44944 configuration option "show_abbrevs" supersedes print mode "no_abbrevs", with inverted meaning;
wenzelm
parents: 40878
diff changeset
   836
unsynchronized references or print modes.  There are both ML Config.T
ca132ef44944 configuration option "show_abbrevs" supersedes print mode "no_abbrevs", with inverted meaning;
wenzelm
parents: 40878
diff changeset
   837
entities and Isar declaration attributes to access these.
38767
d8da44a8dd25 proper context for various Thy_Output options, via official configuration options in ML and Isar;
wenzelm
parents: 38708
diff changeset
   838
39125
f45d332a90e3 pretty_goals: turned some global references and function arguments into configuration options (goals_limit = 10, goals_total = true, show_main_goal = false) depending on the context;
wenzelm
parents: 39105
diff changeset
   839
  ML (Config.T)                 Isar (attribute)
f45d332a90e3 pretty_goals: turned some global references and function arguments into configuration options (goals_limit = 10, goals_total = true, show_main_goal = false) depending on the context;
wenzelm
parents: 39105
diff changeset
   840
39128
93a7365fb4ee turned eta_contract into proper configuration option;
wenzelm
parents: 39126
diff changeset
   841
  eta_contract                  eta_contract
39137
ccb53edd59f0 turned show_brackets into proper configuration option;
wenzelm
parents: 39134
diff changeset
   842
  show_brackets                 show_brackets
39134
917b4b6ba3d2 turned show_sorts/show_types into proper configuration options;
wenzelm
parents: 39128
diff changeset
   843
  show_sorts                    show_sorts
917b4b6ba3d2 turned show_sorts/show_types into proper configuration options;
wenzelm
parents: 39128
diff changeset
   844
  show_types                    show_types
39126
ee117c5b3b75 configuration options Syntax.ambiguity_enabled (inverse of former Syntax.ambiguity_is_error), Syntax.ambiguity_level (with Isar attribute "syntax_ambiguity_level"), Syntax.ambiguity_limit;
wenzelm
parents: 39125
diff changeset
   845
  show_question_marks           show_question_marks
ee117c5b3b75 configuration options Syntax.ambiguity_enabled (inverse of former Syntax.ambiguity_is_error), Syntax.ambiguity_level (with Isar attribute "syntax_ambiguity_level"), Syntax.ambiguity_limit;
wenzelm
parents: 39125
diff changeset
   846
  show_consts                   show_consts
40879
ca132ef44944 configuration option "show_abbrevs" supersedes print mode "no_abbrevs", with inverted meaning;
wenzelm
parents: 40878
diff changeset
   847
  show_abbrevs                  show_abbrevs
39126
ee117c5b3b75 configuration options Syntax.ambiguity_enabled (inverse of former Syntax.ambiguity_is_error), Syntax.ambiguity_level (with Isar attribute "syntax_ambiguity_level"), Syntax.ambiguity_limit;
wenzelm
parents: 39125
diff changeset
   848
41379
b31d7a1cd08f configuration option "rule_trace";
wenzelm
parents: 41377
diff changeset
   849
  Syntax.ast_trace              syntax_ast_trace
b31d7a1cd08f configuration option "rule_trace";
wenzelm
parents: 41377
diff changeset
   850
  Syntax.ast_stat               syntax_ast_stat
39126
ee117c5b3b75 configuration options Syntax.ambiguity_enabled (inverse of former Syntax.ambiguity_is_error), Syntax.ambiguity_level (with Isar attribute "syntax_ambiguity_level"), Syntax.ambiguity_limit;
wenzelm
parents: 39125
diff changeset
   851
  Syntax.ambiguity_level        syntax_ambiguity_level
ee117c5b3b75 configuration options Syntax.ambiguity_enabled (inverse of former Syntax.ambiguity_is_error), Syntax.ambiguity_level (with Isar attribute "syntax_ambiguity_level"), Syntax.ambiguity_limit;
wenzelm
parents: 39125
diff changeset
   852
ee117c5b3b75 configuration options Syntax.ambiguity_enabled (inverse of former Syntax.ambiguity_is_error), Syntax.ambiguity_level (with Isar attribute "syntax_ambiguity_level"), Syntax.ambiguity_limit;
wenzelm
parents: 39125
diff changeset
   853
  Goal_Display.goals_limit      goals_limit
ee117c5b3b75 configuration options Syntax.ambiguity_enabled (inverse of former Syntax.ambiguity_is_error), Syntax.ambiguity_level (with Isar attribute "syntax_ambiguity_level"), Syntax.ambiguity_limit;
wenzelm
parents: 39125
diff changeset
   854
  Goal_Display.show_main_goal   show_main_goal
ee117c5b3b75 configuration options Syntax.ambiguity_enabled (inverse of former Syntax.ambiguity_is_error), Syntax.ambiguity_level (with Isar attribute "syntax_ambiguity_level"), Syntax.ambiguity_limit;
wenzelm
parents: 39125
diff changeset
   855
41379
b31d7a1cd08f configuration option "rule_trace";
wenzelm
parents: 41377
diff changeset
   856
  Method.rule_trace             rule_trace
b31d7a1cd08f configuration option "rule_trace";
wenzelm
parents: 41377
diff changeset
   857
39125
f45d332a90e3 pretty_goals: turned some global references and function arguments into configuration options (goals_limit = 10, goals_total = true, show_main_goal = false) depending on the context;
wenzelm
parents: 39105
diff changeset
   858
  Thy_Output.display            thy_output_display
f45d332a90e3 pretty_goals: turned some global references and function arguments into configuration options (goals_limit = 10, goals_total = true, show_main_goal = false) depending on the context;
wenzelm
parents: 39105
diff changeset
   859
  Thy_Output.quotes             thy_output_quotes
f45d332a90e3 pretty_goals: turned some global references and function arguments into configuration options (goals_limit = 10, goals_total = true, show_main_goal = false) depending on the context;
wenzelm
parents: 39105
diff changeset
   860
  Thy_Output.indent             thy_output_indent
f45d332a90e3 pretty_goals: turned some global references and function arguments into configuration options (goals_limit = 10, goals_total = true, show_main_goal = false) depending on the context;
wenzelm
parents: 39105
diff changeset
   861
  Thy_Output.source             thy_output_source
f45d332a90e3 pretty_goals: turned some global references and function arguments into configuration options (goals_limit = 10, goals_total = true, show_main_goal = false) depending on the context;
wenzelm
parents: 39105
diff changeset
   862
  Thy_Output.break              thy_output_break
f45d332a90e3 pretty_goals: turned some global references and function arguments into configuration options (goals_limit = 10, goals_total = true, show_main_goal = false) depending on the context;
wenzelm
parents: 39105
diff changeset
   863
41440
3e0fc4a54ca1 tuned NEWS
krauss
parents: 41435
diff changeset
   864
Note that corresponding "..._default" references in ML may only be
38767
d8da44a8dd25 proper context for various Thy_Output options, via official configuration options in ML and Isar;
wenzelm
parents: 38708
diff changeset
   865
changed globally at the ROOT session setup, but *not* within a theory.
40879
ca132ef44944 configuration option "show_abbrevs" supersedes print mode "no_abbrevs", with inverted meaning;
wenzelm
parents: 40878
diff changeset
   866
The option "show_abbrevs" supersedes the former print mode
ca132ef44944 configuration option "show_abbrevs" supersedes print mode "no_abbrevs", with inverted meaning;
wenzelm
parents: 40878
diff changeset
   867
"no_abbrevs" with inverted meaning.
38767
d8da44a8dd25 proper context for various Thy_Output options, via official configuration options in ML and Isar;
wenzelm
parents: 38708
diff changeset
   868
40878
7695e4de4d86 renamed trace_simp to simp_trace, and debug_simp to simp_debug;
wenzelm
parents: 40866
diff changeset
   869
* More systematic naming of some configuration options.
41294
53df0095b5e4 fix typo
huffman
parents: 41287
diff changeset
   870
INCOMPATIBILITY.
40878
7695e4de4d86 renamed trace_simp to simp_trace, and debug_simp to simp_debug;
wenzelm
parents: 40866
diff changeset
   871
7695e4de4d86 renamed trace_simp to simp_trace, and debug_simp to simp_debug;
wenzelm
parents: 40866
diff changeset
   872
  trace_simp  ~>  simp_trace
7695e4de4d86 renamed trace_simp to simp_trace, and debug_simp to simp_debug;
wenzelm
parents: 40866
diff changeset
   873
  debug_simp  ~>  simp_debug
7695e4de4d86 renamed trace_simp to simp_trace, and debug_simp to simp_debug;
wenzelm
parents: 40866
diff changeset
   874
40291
012ed4426fda support for real valued configuration options;
wenzelm
parents: 40253
diff changeset
   875
* Support for real valued configuration options, using simplistic
012ed4426fda support for real valued configuration options;
wenzelm
parents: 40253
diff changeset
   876
floating-point notation that coincides with the inner syntax for
012ed4426fda support for real valued configuration options;
wenzelm
parents: 40253
diff changeset
   877
float_token.
012ed4426fda support for real valued configuration options;
wenzelm
parents: 40253
diff changeset
   878
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   879
* Support for real valued preferences (with approximative PGIP type):
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   880
front-ends need to accept "pgint" values in float notation.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   881
INCOMPATIBILITY.
41573
7a3181986004 misc updates for release;
wenzelm
parents: 41572
diff changeset
   882
7a3181986004 misc updates for release;
wenzelm
parents: 41572
diff changeset
   883
* The IsabelleText font now includes Cyrillic, Hebrew, Arabic from
7a3181986004 misc updates for release;
wenzelm
parents: 41572
diff changeset
   884
DejaVu Sans.
7a3181986004 misc updates for release;
wenzelm
parents: 41572
diff changeset
   885
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   886
* Discontinued support for Poly/ML 5.0 and 5.1 versions.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   887
40948
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
   888
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
   889
*** Pure ***
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
   890
41249
26f12f98f50a Command 'type_synonym' (with single argument) supersedes 'types' (legacy feature);
wenzelm
parents: 41229
diff changeset
   891
* Command 'type_synonym' (with single argument) replaces somewhat
26f12f98f50a Command 'type_synonym' (with single argument) supersedes 'types' (legacy feature);
wenzelm
parents: 41229
diff changeset
   892
outdated 'types', which is still available as legacy feature for some
26f12f98f50a Command 'type_synonym' (with single argument) supersedes 'types' (legacy feature);
wenzelm
parents: 41229
diff changeset
   893
time.
26f12f98f50a Command 'type_synonym' (with single argument) supersedes 'types' (legacy feature);
wenzelm
parents: 41229
diff changeset
   894
26f12f98f50a Command 'type_synonym' (with single argument) supersedes 'types' (legacy feature);
wenzelm
parents: 41229
diff changeset
   895
* Command 'nonterminal' (with 'and' separated list of arguments)
26f12f98f50a Command 'type_synonym' (with single argument) supersedes 'types' (legacy feature);
wenzelm
parents: 41229
diff changeset
   896
replaces somewhat outdated 'nonterminals'.  INCOMPATIBILITY.
41229
d797baa3d57c replaced command 'nonterminals' by slightly modernized version 'nonterminal';
wenzelm
parents: 41228
diff changeset
   897
40965
54b6c9e1c157 command 'notepad' replaces former 'example_proof';
wenzelm
parents: 40959
diff changeset
   898
* Command 'notepad' replaces former 'example_proof' for
41020
f1e9db633212 more correct NEWS;
wenzelm
parents: 40966
diff changeset
   899
experimentation in Isar without any result.  INCOMPATIBILITY.
40965
54b6c9e1c157 command 'notepad' replaces former 'example_proof';
wenzelm
parents: 40959
diff changeset
   900
41435
12585dfb86fe Diagnostic command to show locale dependencies.
ballarin
parents: 41434
diff changeset
   901
* Locale interpretation commands 'interpret' and 'sublocale' accept
12585dfb86fe Diagnostic command to show locale dependencies.
ballarin
parents: 41434
diff changeset
   902
lists of equations to map definitions in a locale to appropriate
12585dfb86fe Diagnostic command to show locale dependencies.
ballarin
parents: 41434
diff changeset
   903
entities in the context of the interpretation.  The 'interpretation'
12585dfb86fe Diagnostic command to show locale dependencies.
ballarin
parents: 41434
diff changeset
   904
command already provided this functionality.
12585dfb86fe Diagnostic command to show locale dependencies.
ballarin
parents: 41434
diff changeset
   905
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   906
* Diagnostic command 'print_dependencies' prints the locale instances
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   907
that would be activated if the specified expression was interpreted in
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   908
the current context.  Variant "print_dependencies!" assumes a context
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   909
without interpretations.
38110
2c1913d1b945 Documentation of 'interpret' updated.
ballarin
parents: 37939
diff changeset
   910
2c1913d1b945 Documentation of 'interpret' updated.
ballarin
parents: 37939
diff changeset
   911
* Diagnostic command 'print_interps' prints interpretations in proofs
2c1913d1b945 Documentation of 'interpret' updated.
ballarin
parents: 37939
diff changeset
   912
in addition to interpretations in theories.
2c1913d1b945 Documentation of 'interpret' updated.
ballarin
parents: 37939
diff changeset
   913
38708
8915e3ce8655 discontinued obsolete 'global' and 'local' commands;
wenzelm
parents: 38656
diff changeset
   914
* Discontinued obsolete 'global' and 'local' commands to manipulate
8915e3ce8655 discontinued obsolete 'global' and 'local' commands;
wenzelm
parents: 38656
diff changeset
   915
the theory name space.  Rare INCOMPATIBILITY.  The ML functions
8915e3ce8655 discontinued obsolete 'global' and 'local' commands;
wenzelm
parents: 38656
diff changeset
   916
Sign.root_path and Sign.local_path may be applied directly where this
8915e3ce8655 discontinued obsolete 'global' and 'local' commands;
wenzelm
parents: 38656
diff changeset
   917
feature is still required for historical reasons.
8915e3ce8655 discontinued obsolete 'global' and 'local' commands;
wenzelm
parents: 38656
diff changeset
   918
40948
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
   919
* Discontinued obsolete 'constdefs' command.  INCOMPATIBILITY, use
39215
haftmann
parents: 39199
diff changeset
   920
'definition' instead.
haftmann
parents: 39199
diff changeset
   921
41574
c209d9f4090a global "prems" is legacy feature;
wenzelm
parents: 41573
diff changeset
   922
* The "prems" fact, which refers to the accidental collection of
c209d9f4090a global "prems" is legacy feature;
wenzelm
parents: 41573
diff changeset
   923
foundational premises in the context, is now explicitly marked as
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   924
legacy feature and will be discontinued soon.  Consider using "assms"
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   925
of the head statement or reference facts by explicit names.
41574
c209d9f4090a global "prems" is legacy feature;
wenzelm
parents: 41573
diff changeset
   926
40801
6cfacec435e6 added document antiquotation @{file};
wenzelm
parents: 40780
diff changeset
   927
* Document antiquotations @{class} and @{type} print classes and type
6cfacec435e6 added document antiquotation @{file};
wenzelm
parents: 40780
diff changeset
   928
constructors.
6cfacec435e6 added document antiquotation @{file};
wenzelm
parents: 40780
diff changeset
   929
6cfacec435e6 added document antiquotation @{file};
wenzelm
parents: 40780
diff changeset
   930
* Document antiquotation @{file} checks file/directory entries within
6cfacec435e6 added document antiquotation @{file};
wenzelm
parents: 40780
diff changeset
   931
the local file system.
39305
d4fa19eb0822 'class' and 'type' are now antiquoations by default
haftmann
parents: 39277
diff changeset
   932
38110
2c1913d1b945 Documentation of 'interpret' updated.
ballarin
parents: 37939
diff changeset
   933
37387
3581483cca6c qualified types "+" and nat; qualified constants Ball, Bex, Suc, curry; modernized some specifications
haftmann
parents: 37383
diff changeset
   934
*** HOL ***
3581483cca6c qualified types "+" and nat; qualified constants Ball, Bex, Suc, curry; modernized some specifications
haftmann
parents: 37383
diff changeset
   935
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   936
* Coercive subtyping: functions can be declared as coercions and type
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   937
inference will add them as necessary upon input of a term.  Theory
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   938
Complex_Main declares real :: nat => real and real :: int => real as
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   939
coercions. A coercion function f is declared like this:
40939
2c150063cd4d setup subtyping/coercions once in HOL.thy, but enable it only later via configuration option;
wenzelm
parents: 40927
diff changeset
   940
2c150063cd4d setup subtyping/coercions once in HOL.thy, but enable it only later via configuration option;
wenzelm
parents: 40927
diff changeset
   941
  declare [[coercion f]]
40866
ff53be502133 coercions
nipkow
parents: 40861
diff changeset
   942
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   943
To lift coercions through type constructors (e.g. from nat => real to
40866
ff53be502133 coercions
nipkow
parents: 40861
diff changeset
   944
nat list => real list), map functions can be declared, e.g.
ff53be502133 coercions
nipkow
parents: 40861
diff changeset
   945
40939
2c150063cd4d setup subtyping/coercions once in HOL.thy, but enable it only later via configuration option;
wenzelm
parents: 40927
diff changeset
   946
  declare [[coercion_map map]]
2c150063cd4d setup subtyping/coercions once in HOL.thy, but enable it only later via configuration option;
wenzelm
parents: 40927
diff changeset
   947
2c150063cd4d setup subtyping/coercions once in HOL.thy, but enable it only later via configuration option;
wenzelm
parents: 40927
diff changeset
   948
Currently coercion inference is activated only in theories including
2c150063cd4d setup subtyping/coercions once in HOL.thy, but enable it only later via configuration option;
wenzelm
parents: 40927
diff changeset
   949
real numbers, i.e. descendants of Complex_Main.  This is controlled by
41020
f1e9db633212 more correct NEWS;
wenzelm
parents: 40966
diff changeset
   950
the configuration option "coercion_enabled", e.g. it can be enabled in
40939
2c150063cd4d setup subtyping/coercions once in HOL.thy, but enable it only later via configuration option;
wenzelm
parents: 40927
diff changeset
   951
other theories like this:
2c150063cd4d setup subtyping/coercions once in HOL.thy, but enable it only later via configuration option;
wenzelm
parents: 40927
diff changeset
   952
2c150063cd4d setup subtyping/coercions once in HOL.thy, but enable it only later via configuration option;
wenzelm
parents: 40927
diff changeset
   953
  declare [[coercion_enabled]]
40866
ff53be502133 coercions
nipkow
parents: 40861
diff changeset
   954
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   955
* Command 'partial_function' provides basic support for recursive
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   956
function definitions over complete partial orders.  Concrete instances
40183
krauss
parents: 40162
diff changeset
   957
are provided for i) the option type, ii) tail recursion on arbitrary
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   958
types, and iii) the heap monad of Imperative_HOL.  See
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   959
src/HOL/ex/Fundefs.thy and src/HOL/Imperative_HOL/ex/Linked_Lists.thy
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   960
for examples.
40183
krauss
parents: 40162
diff changeset
   961
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   962
* Function package: f.psimps rules are no longer implicitly declared
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   963
as [simp].  INCOMPATIBILITY.
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   964
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   965
* Datatype package: theorems generated for executable equality (class
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   966
"eq") carry proper names and are treated as default code equations.
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   967
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   968
* Inductive package: now offers command 'inductive_simps' to
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   969
automatically derive instantiated and simplified equations for
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   970
inductive predicates, similar to 'inductive_cases'.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   971
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   972
* Command 'enriched_type' allows to register properties of the
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   973
functorial structure of types.
39771
haftmann
parents: 39754
diff changeset
   974
39644
ad436fa9fc5b CONTRIBUTORS and NEWS
haftmann
parents: 39616
diff changeset
   975
* Improved infrastructure for term evaluation using code generator
ad436fa9fc5b CONTRIBUTORS and NEWS
haftmann
parents: 39616
diff changeset
   976
techniques, in particular static evaluation conversions.
ad436fa9fc5b CONTRIBUTORS and NEWS
haftmann
parents: 39616
diff changeset
   977
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   978
* Code generator: Scala (2.8 or higher) has been added to the target
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   979
languages.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   980
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   981
* Code generator: globbing constant expressions "*" and "Theory.*"
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   982
have been replaced by the more idiomatic "_" and "Theory._".
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   983
INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   984
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   985
* Code generator: export_code without explicit file declaration prints
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   986
to standard output.  INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   987
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   988
* Code generator: do not print function definitions for case
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   989
combinators any longer.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   990
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   991
* Code generator: simplification with rules determined with
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   992
src/Tools/Code/code_simp.ML and method "code_simp".
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   993
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   994
* Code generator for records: more idiomatic representation of record
40948
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
   995
types.  Warning: records are not covered by ancient SML code
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
   996
generation any longer.  INCOMPATIBILITY.  In cases of need, a suitable
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
   997
rep_datatype declaration helps to succeed then:
38537
6a78c972de27 more helpful NEWS entry
haftmann
parents: 38535
diff changeset
   998
6a78c972de27 more helpful NEWS entry
haftmann
parents: 38535
diff changeset
   999
  record 'a foo = ...
6a78c972de27 more helpful NEWS entry
haftmann
parents: 38535
diff changeset
  1000
  ...
6a78c972de27 more helpful NEWS entry
haftmann
parents: 38535
diff changeset
  1001
  rep_datatype foo_ext ...
38535
9f64860c6ec0 preemptive NEWS
haftmann
parents: 38461
diff changeset
  1002
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1003
* Records: logical foundation type for records does not carry a
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1004
'_type' suffix any longer (obsolete due to authentic syntax).
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1005
INCOMPATIBILITY.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1006
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1007
* Quickcheck now by default uses exhaustive testing instead of random
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1008
testing.  Random testing can be invoked by "quickcheck [random]",
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1009
exhaustive testing by "quickcheck [exhaustive]".
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1010
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1011
* Quickcheck instantiates polymorphic types with small finite
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1012
datatypes by default. This enables a simple execution mechanism to
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1013
handle quantifiers and function equality over the finite datatypes.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1014
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1015
* Quickcheck random generator has been renamed from "code" to
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1016
"random".  INCOMPATIBILITY.
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1017
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1018
* Quickcheck now has a configurable time limit which is set to 30
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1019
seconds by default. This can be changed by adding [timeout = n] to the
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1020
quickcheck command. The time limit for Auto Quickcheck is still set
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1021
independently.
38461
75fc4087764e NEWS and CONTRIBUTORS
haftmann
parents: 38347
diff changeset
  1022
75fc4087764e NEWS and CONTRIBUTORS
haftmann
parents: 38347
diff changeset
  1023
* Quickcheck in locales considers interpretations of that locale for
75fc4087764e NEWS and CONTRIBUTORS
haftmann
parents: 38347
diff changeset
  1024
counter example search.
75fc4087764e NEWS and CONTRIBUTORS
haftmann
parents: 38347
diff changeset
  1025
40059
6ad9081665db use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
blanchet
parents: 39993
diff changeset
  1026
* Sledgehammer:
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1027
  - Added "smt" and "remote_smt" provers based on the "smt" proof
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1028
    method. See the Sledgehammer manual for details ("isabelle doc
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1029
    sledgehammer").
40059
6ad9081665db use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
blanchet
parents: 39993
diff changeset
  1030
  - Renamed commands:
6ad9081665db use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
blanchet
parents: 39993
diff changeset
  1031
    sledgehammer atp_info ~> sledgehammer running_provers
6ad9081665db use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
blanchet
parents: 39993
diff changeset
  1032
    sledgehammer atp_kill ~> sledgehammer kill_provers
6ad9081665db use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
blanchet
parents: 39993
diff changeset
  1033
    sledgehammer available_atps ~> sledgehammer available_provers
6ad9081665db use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
blanchet
parents: 39993
diff changeset
  1034
    INCOMPATIBILITY.
6ad9081665db use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
blanchet
parents: 39993
diff changeset
  1035
  - Renamed options:
6ad9081665db use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
blanchet
parents: 39993
diff changeset
  1036
    sledgehammer [atps = ...] ~> sledgehammer [provers = ...]
40062
cfaebaa8588f make Sledgehammer minimizer fully work with SMT
blanchet
parents: 40059
diff changeset
  1037
    sledgehammer [atp = ...] ~> sledgehammer [prover = ...]
40341
03156257040f standardize on seconds for Nitpick and Sledgehammer timeouts
blanchet
parents: 40318
diff changeset
  1038
    sledgehammer [timeout = 77 s] ~> sledgehammer [timeout = 77]
03156257040f standardize on seconds for Nitpick and Sledgehammer timeouts
blanchet
parents: 40318
diff changeset
  1039
    (and "ms" and "min" are no longer supported)
03156257040f standardize on seconds for Nitpick and Sledgehammer timeouts
blanchet
parents: 40318
diff changeset
  1040
    INCOMPATIBILITY.
03156257040f standardize on seconds for Nitpick and Sledgehammer timeouts
blanchet
parents: 40318
diff changeset
  1041
03156257040f standardize on seconds for Nitpick and Sledgehammer timeouts
blanchet
parents: 40318
diff changeset
  1042
* Nitpick:
03156257040f standardize on seconds for Nitpick and Sledgehammer timeouts
blanchet
parents: 40318
diff changeset
  1043
  - Renamed options:
03156257040f standardize on seconds for Nitpick and Sledgehammer timeouts
blanchet
parents: 40318
diff changeset
  1044
    nitpick [timeout = 77 s] ~> nitpick [timeout = 77]
03156257040f standardize on seconds for Nitpick and Sledgehammer timeouts
blanchet
parents: 40318
diff changeset
  1045
    nitpick [tac_timeout = 777 ms] ~> nitpick [tac_timeout = 0.777]
40059
6ad9081665db use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
blanchet
parents: 39993
diff changeset
  1046
    INCOMPATIBILITY.
40725
02b3fab953c9 document changes in Nitpick and MESON/Metis
blanchet
parents: 40712
diff changeset
  1047
  - Added support for partial quotient types.
02b3fab953c9 document changes in Nitpick and MESON/Metis
blanchet
parents: 40712
diff changeset
  1048
  - Added local versions of the "Nitpick.register_xxx" functions.
02b3fab953c9 document changes in Nitpick and MESON/Metis
blanchet
parents: 40712
diff changeset
  1049
  - Added "whack" option.
02b3fab953c9 document changes in Nitpick and MESON/Metis
blanchet
parents: 40712
diff changeset
  1050
  - Allow registration of quotient types as codatatypes.
02b3fab953c9 document changes in Nitpick and MESON/Metis
blanchet
parents: 40712
diff changeset
  1051
  - Improved "merge_type_vars" option to merge more types.
02b3fab953c9 document changes in Nitpick and MESON/Metis
blanchet
parents: 40712
diff changeset
  1052
  - Removed unsound "fast_descrs" option.
02b3fab953c9 document changes in Nitpick and MESON/Metis
blanchet
parents: 40712
diff changeset
  1053
  - Added custom symmetry breaking for datatypes, making it possible to reach
02b3fab953c9 document changes in Nitpick and MESON/Metis
blanchet
parents: 40712
diff changeset
  1054
    higher cardinalities.
02b3fab953c9 document changes in Nitpick and MESON/Metis
blanchet
parents: 40712
diff changeset
  1055
  - Prevent the expansion of too large definitions.
39957
2f2d90cc31a2 document latest changes to Meson/Metis/Sledgehammer
blanchet
parents: 39910
diff changeset
  1056
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1057
* Proof methods "metis" and "meson" now have configuration options
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1058
"meson_trace", "metis_trace", and "metis_verbose" that can be enabled
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1059
to diagnose these tools. E.g.
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1060
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1061
    using [[metis_trace = true]]
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1062
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1063
* Auto Solve: Renamed "Auto Solve Direct".  The tool is now available
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1064
manually as command 'solve_direct'.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1065
41601
fda8511006f9 made Z3 the default SMT solver again
boehmes
parents: 41597
diff changeset
  1066
* The default SMT solver Z3 must be enabled explicitly (due to
fda8511006f9 made Z3 the default SMT solver again
boehmes
parents: 41597
diff changeset
  1067
licensing issues) by setting the environment variable
41603
wenzelm
parents: 41601
diff changeset
  1068
Z3_NON_COMMERCIAL in etc/settings of the component, for example.  For
wenzelm
parents: 41601
diff changeset
  1069
commercial applications, the SMT solver CVC3 is provided as fall-back;
wenzelm
parents: 41601
diff changeset
  1070
changing the SMT solver is done via the configuration option
wenzelm
parents: 41601
diff changeset
  1071
"smt_solver".
41432
3214c39777ab differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
boehmes
parents: 41430
diff changeset
  1072
3214c39777ab differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
boehmes
parents: 41430
diff changeset
  1073
* Remote SMT solvers need to be referred to by the "remote_" prefix,
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1074
i.e. "remote_cvc3" and "remote_z3".
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1075
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1076
* Added basic SMT support for datatypes, records, and typedefs using
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1077
the oracle mode (no proofs).  Direct support of pairs has been dropped
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1078
in exchange (pass theorems fst_conv snd_conv pair_collapse to the SMT
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1079
support for a similar behavior).  Minor INCOMPATIBILITY.
41432
3214c39777ab differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
boehmes
parents: 41430
diff changeset
  1080
40162
7f58a9a843c2 joined setup of SMT solvers in one place; turned Z3-specific options into SMT options (renamed configuration options from z3_* to smt_*); more detailed SMT exception; improved SMT filter interface
boehmes
parents: 40128
diff changeset
  1081
* Changed SMT configuration options:
7f58a9a843c2 joined setup of SMT solvers in one place; turned Z3-specific options into SMT options (renamed configuration options from z3_* to smt_*); more detailed SMT exception; improved SMT filter interface
boehmes
parents: 40128
diff changeset
  1082
  - Renamed:
41432
3214c39777ab differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
boehmes
parents: 41430
diff changeset
  1083
    z3_proofs ~> smt_oracle (with inverted meaning)
40162
7f58a9a843c2 joined setup of SMT solvers in one place; turned Z3-specific options into SMT options (renamed configuration options from z3_* to smt_*); more detailed SMT exception; improved SMT filter interface
boehmes
parents: 40128
diff changeset
  1084
    z3_trace_assms ~> smt_trace_used_facts
7f58a9a843c2 joined setup of SMT solvers in one place; turned Z3-specific options into SMT options (renamed configuration options from z3_* to smt_*); more detailed SMT exception; improved SMT filter interface
boehmes
parents: 40128
diff changeset
  1085
    INCOMPATIBILITY.
7f58a9a843c2 joined setup of SMT solvers in one place; turned Z3-specific options into SMT options (renamed configuration options from z3_* to smt_*); more detailed SMT exception; improved SMT filter interface
boehmes
parents: 40128
diff changeset
  1086
  - Added:
40424
7550b2cba1cb better modularization: moved SMT configuration options and diagnostics as well as SMT failure and exception into separate structures (both of which are loaded first and consequently are available to other SMT structures)
boehmes
parents: 40388
diff changeset
  1087
    smt_verbose
41432
3214c39777ab differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
boehmes
parents: 41430
diff changeset
  1088
    smt_random_seed
40424
7550b2cba1cb better modularization: moved SMT configuration options and diagnostics as well as SMT failure and exception into separate structures (both of which are loaded first and consequently are available to other SMT structures)
boehmes
parents: 40388
diff changeset
  1089
    smt_datatypes
41432
3214c39777ab differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
boehmes
parents: 41430
diff changeset
  1090
    smt_infer_triggers
3214c39777ab differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
boehmes
parents: 41430
diff changeset
  1091
    smt_monomorph_limit
40162
7f58a9a843c2 joined setup of SMT solvers in one place; turned Z3-specific options into SMT options (renamed configuration options from z3_* to smt_*); more detailed SMT exception; improved SMT filter interface
boehmes
parents: 40128
diff changeset
  1092
    cvc3_options
41432
3214c39777ab differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
boehmes
parents: 41430
diff changeset
  1093
    remote_cvc3_options
3214c39777ab differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
boehmes
parents: 41430
diff changeset
  1094
    remote_z3_options
40162
7f58a9a843c2 joined setup of SMT solvers in one place; turned Z3-specific options into SMT options (renamed configuration options from z3_* to smt_*); more detailed SMT exception; improved SMT filter interface
boehmes
parents: 40128
diff changeset
  1095
    yices_options
39957
2f2d90cc31a2 document latest changes to Meson/Metis/Sledgehammer
blanchet
parents: 39910
diff changeset
  1096
40948
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
  1097
* Boogie output files (.b2i files) need to be declared in the theory
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
  1098
header.
40580
0592d3a39c08 require the b2i file ending in the boogie_open command (for consistency with the theory header)
boehmes
parents: 40424
diff changeset
  1099
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1100
* Simplification procedure "list_to_set_comprehension" rewrites list
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1101
comprehensions applied to List.set to set comprehensions.  Occasional
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1102
INCOMPATIBILITY, may be deactivated like this:
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1103
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1104
  declare [[simproc del: list_to_set_comprehension]]
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1105
41573
7a3181986004 misc updates for release;
wenzelm
parents: 41572
diff changeset
  1106
* Removed old version of primrec package.  INCOMPATIBILITY.
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1107
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1108
* Removed simplifier congruence rule of "prod_case", as has for long
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1109
been the case with "split".  INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1110
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1111
* String.literal is a type, but not a datatype.  INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1112
40388
cb9fd7dd641c abolished obscure goal variant of [split_format] -- unused (cf. d1c14898fd04), unrelated to '(complete)' variant, and not at all canonical
krauss
parents: 40387
diff changeset
  1113
* Removed [split_format ... and ... and ...] version of
cb9fd7dd641c abolished obscure goal variant of [split_format] -- unused (cf. d1c14898fd04), unrelated to '(complete)' variant, and not at all canonical
krauss
parents: 40387
diff changeset
  1114
[split_format].  Potential INCOMPATIBILITY.
cb9fd7dd641c abolished obscure goal variant of [split_format] -- unused (cf. d1c14898fd04), unrelated to '(complete)' variant, and not at all canonical
krauss
parents: 40387
diff changeset
  1115
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1116
* Predicate "sorted" now defined inductively, with nice induction
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1117
rules.  INCOMPATIBILITY: former sorted.simps now named sorted_simps.
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1118
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1119
* Constant "contents" renamed to "the_elem", to free the generic name
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1120
contents for other uses.  INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1121
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1122
* Renamed class eq and constant eq (for code generation) to class
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1123
equal and constant equal, plus renaming of related facts and various
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1124
tuning.  INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1125
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1126
* Dropped type classes mult_mono and mult_mono1.  INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1127
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1128
* Removed output syntax "'a ~=> 'b" for "'a => 'b option".
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1129
INCOMPATIBILITY.
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1130
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1131
* Renamed theory Fset to Cset, type Fset.fset to Cset.set, in order to
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1132
avoid confusion with finite sets.  INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1133
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1134
* Abandoned locales equiv, congruent and congruent2 for equivalence
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1135
relations.  INCOMPATIBILITY: use equivI rather than equiv_intro (same
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1136
for congruent(2)).
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1137
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1138
* Some previously unqualified names have been qualified:
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1139
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1140
  types
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1141
    bool ~> HOL.bool
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1142
    nat ~> Nat.nat
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1143
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1144
  constants
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1145
    Trueprop ~> HOL.Trueprop
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1146
    True ~> HOL.True
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1147
    False ~> HOL.False
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1148
    op & ~> HOL.conj
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1149
    op | ~> HOL.disj
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1150
    op --> ~> HOL.implies
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1151
    op = ~> HOL.eq
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1152
    Not ~> HOL.Not
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1153
    The ~> HOL.The
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1154
    All ~> HOL.All
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1155
    Ex ~> HOL.Ex
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1156
    Ex1 ~> HOL.Ex1
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1157
    Let ~> HOL.Let
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1158
    If ~> HOL.If
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1159
    Ball ~> Set.Ball
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1160
    Bex ~> Set.Bex
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1161
    Suc ~> Nat.Suc
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1162
    Pair ~> Product_Type.Pair
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1163
    fst ~> Product_Type.fst
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1164
    snd ~> Product_Type.snd
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1165
    curry ~> Product_Type.curry
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1166
    op : ~> Set.member
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1167
    Collect ~> Set.Collect
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1168
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1169
INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1170
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1171
* More canonical naming convention for some fundamental definitions:
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1172
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1173
    bot_bool_eq ~> bot_bool_def
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1174
    top_bool_eq ~> top_bool_def
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1175
    inf_bool_eq ~> inf_bool_def
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1176
    sup_bool_eq ~> sup_bool_def
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1177
    bot_fun_eq  ~> bot_fun_def
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1178
    top_fun_eq  ~> top_fun_def
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1179
    inf_fun_eq  ~> inf_fun_def
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1180
    sup_fun_eq  ~> sup_fun_def
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1181
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1182
INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1183
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1184
* More stylized fact names:
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1185
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1186
  expand_fun_eq ~> fun_eq_iff
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1187
  expand_set_eq ~> set_eq_iff
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1188
  set_ext       ~> set_eqI
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1189
  nat_number    ~> eval_nat_numeral
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1190
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1191
INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1192
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1193
* Refactoring of code-generation specific operations in theory List:
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1194
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1195
  constants
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1196
    null ~> List.null
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1197
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1198
  facts
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1199
    mem_iff ~> member_def
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1200
    null_empty ~> null_def
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1201
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1202
INCOMPATIBILITY.  Note that these were not supposed to be used
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1203
regularly unless for striking reasons; their main purpose was code
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1204
generation.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1205
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1206
Various operations from the Haskell prelude are used for generating
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1207
Haskell code.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1208
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1209
* Term "bij f" is now an abbreviation of "bij_betw f UNIV UNIV".  Term
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1210
"surj f" is now an abbreviation of "range f = UNIV".  The theorems
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1211
bij_def and surj_def are unchanged.  INCOMPATIBILITY.
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1212
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1213
* Abolished some non-alphabetic type names: "prod" and "sum" replace
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1214
"*" and "+" respectively.  INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1215
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1216
* Name "Plus" of disjoint sum operator "<+>" is now hidden.  Write
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1217
"Sum_Type.Plus" instead.
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1218
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1219
* Constant "split" has been merged with constant "prod_case"; names of
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1220
ML functions, facts etc. involving split have been retained so far,
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1221
though.  INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1222
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1223
* Dropped old infix syntax "_ mem _" for List.member; use "_ : set _"
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1224
instead.  INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1225
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1226
* Removed lemma "Option.is_none_none" which duplicates "is_none_def".
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1227
INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1228
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1229
* Former theory Library/Enum is now part of the HOL-Main image.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1230
INCOMPATIBILITY: all constants of the Enum theory now have to be
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1231
referred to by its qualified name.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1232
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1233
  enum    ~>  Enum.enum
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1234
  nlists  ~>  Enum.nlists
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1235
  product ~>  Enum.product
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1236
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1237
* Theory Library/Monad_Syntax provides do-syntax for monad types.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1238
Syntax in Library/State_Monad has been changed to avoid ambiguities.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1239
INCOMPATIBILITY.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1240
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1241
* Theory Library/SetsAndFunctions has been split into
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1242
Library/Function_Algebras and Library/Set_Algebras; canonical names
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1243
for instance definitions for functions; various improvements.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1244
INCOMPATIBILITY.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1245
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1246
* Theory Library/Multiset provides stable quicksort implementation of
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1247
sort_key.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1248
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1249
* Theory Library/Multiset: renamed empty_idemp ~> empty_neutral.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1250
INCOMPATIBILITY.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1251
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1252
* Session Multivariate_Analysis: introduced a type class for euclidean
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1253
space.  Most theorems are now stated in terms of euclidean spaces
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1254
instead of finite cartesian products.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1255
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1256
  types
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1257
    real ^ 'n ~>  'a::real_vector
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1258
              ~>  'a::euclidean_space
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1259
              ~>  'a::ordered_euclidean_space
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1260
        (depends on your needs)
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1261
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1262
  constants
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1263
     _ $ _        ~> _ $$ _
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1264
     \<chi> x. _  ~> \<chi>\<chi> x. _
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1265
     CARD('n)     ~> DIM('a)
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1266
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1267
Also note that the indices are now natural numbers and not from some
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1268
finite type. Finite cartesian products of euclidean spaces, products
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1269
of euclidean spaces the real and complex numbers are instantiated to
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1270
be euclidean_spaces.  INCOMPATIBILITY.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1271
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1272
* Session Probability: introduced pextreal as positive extended real
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1273
numbers.  Use pextreal as value for measures.  Introduce the
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1274
Radon-Nikodym derivative, product spaces and Fubini's theorem for
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1275
arbitrary sigma finite measures.  Introduces Lebesgue measure based on
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1276
the integral in Multivariate Analysis.  INCOMPATIBILITY.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1277
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1278
* Session Imperative_HOL: revamped, corrected dozens of inadequacies.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1279
INCOMPATIBILITY.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1280
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1281
* Session SPARK (with image HOL-SPARK) provides commands to load and
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1282
prove verification conditions generated by the SPARK Ada program
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1283
verifier.  See also src/HOL/SPARK and src/HOL/SPARK/Examples.
41567
72dd2eec64d8 Added entry for HOL-SPARK
berghofe
parents: 41512
diff changeset
  1284
40621
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1285
41433
1b8ff770f02c Abelian group facts obtained from group facts via interpretation (sublocale).
ballarin
parents: 41432
diff changeset
  1286
*** HOL-Algebra ***
1b8ff770f02c Abelian group facts obtained from group facts via interpretation (sublocale).
ballarin
parents: 41432
diff changeset
  1287
1b8ff770f02c Abelian group facts obtained from group facts via interpretation (sublocale).
ballarin
parents: 41432
diff changeset
  1288
* Theorems for additive ring operations (locale abelian_monoid and
1b8ff770f02c Abelian group facts obtained from group facts via interpretation (sublocale).
ballarin
parents: 41432
diff changeset
  1289
descendants) are generated by interpretation from their multiplicative
41434
710cdb9e0d17 Documentation for 'interpret' and 'sublocale' with mixins.
ballarin
parents: 41433
diff changeset
  1290
counterparts.  Names (in particular theorem names) have the mandatory
710cdb9e0d17 Documentation for 'interpret' and 'sublocale' with mixins.
ballarin
parents: 41433
diff changeset
  1291
qualifier 'add'.  Previous theorem names are redeclared for
710cdb9e0d17 Documentation for 'interpret' and 'sublocale' with mixins.
ballarin
parents: 41433
diff changeset
  1292
compatibility.
710cdb9e0d17 Documentation for 'interpret' and 'sublocale' with mixins.
ballarin
parents: 41433
diff changeset
  1293
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1294
* Structure "int_ring" is now an abbreviation (previously a
41434
710cdb9e0d17 Documentation for 'interpret' and 'sublocale' with mixins.
ballarin
parents: 41433
diff changeset
  1295
definition).  This fits more natural with advanced interpretations.
41433
1b8ff770f02c Abelian group facts obtained from group facts via interpretation (sublocale).
ballarin
parents: 41432
diff changeset
  1296
1b8ff770f02c Abelian group facts obtained from group facts via interpretation (sublocale).
ballarin
parents: 41432
diff changeset
  1297
40621
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1298
*** HOLCF ***
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1299
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1300
* The domain package now runs in definitional mode by default: The
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1301
former command 'new_domain' is now called 'domain'.  To use the domain
40621
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1302
package in its original axiomatic mode, use 'domain (unsafe)'.
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1303
INCOMPATIBILITY.
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1304
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1305
* The new class "domain" is now the default sort.  Class "predomain"
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1306
is an unpointed version of "domain". Theories can be updated by
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1307
replacing sort annotations as shown below.  INCOMPATIBILITY.
40621
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1308
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1309
  'a::type ~> 'a::countable
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1310
  'a::cpo  ~> 'a::predomain
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1311
  'a::pcpo ~> 'a::domain
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1312
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1313
* The old type class "rep" has been superseded by class "domain".
40621
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1314
Accordingly, users of the definitional package must remove any
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1315
"default_sort rep" declarations.  INCOMPATIBILITY.
40621
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1316
41401
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1317
* The domain package (definitional mode) now supports unpointed
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1318
predomain argument types, as long as they are marked 'lazy'. (Strict
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1319
arguments must be in class "domain".) For example, the following
41401
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1320
domain definition now works:
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1321
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1322
  domain natlist = nil | cons (lazy "nat discr") (lazy "natlist")
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1323
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1324
* Theory HOLCF/Library/HOL_Cpo provides cpo and predomain class
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1325
instances for types from main HOL: bool, nat, int, char, 'a + 'b,
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1326
'a option, and 'a list.  Additionally, it configures fixrec and the
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1327
domain package to work with these types.  For example:
41401
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1328
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1329
  fixrec isInl :: "('a + 'b) u -> tr"
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1330
    where "isInl$(up$(Inl x)) = TT" | "isInl$(up$(Inr y)) = FF"
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1331
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1332
  domain V = VFun (lazy "V -> V") | VCon (lazy "nat") (lazy "V list")
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1333
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1334
* The "(permissive)" option of fixrec has been replaced with a
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1335
per-equation "(unchecked)" option. See
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1336
src/HOL/HOLCF/Tutorial/Fixrec_ex.thy for examples. INCOMPATIBILITY.
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1337
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1338
* The "bifinite" class no longer fixes a constant "approx"; the class
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1339
now just asserts that such a function exists.  INCOMPATIBILITY.
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1340
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1341
* Former type "alg_defl" has been renamed to "defl".  HOLCF no longer
41287
029a6fc1bfb8 type 'defl' takes a type parameter again (cf. b525988432e9)
huffman
parents: 41286
diff changeset
  1342
defines an embedding of type 'a defl into udom by default; instances
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1343
of "bifinite" and "domain" classes are available in
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1344
src/HOL/HOLCF/Library/Defl_Bifinite.thy.
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1345
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1346
* The syntax "REP('a)" has been replaced with "DEFL('a)".
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1347
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1348
* The predicate "directed" has been removed.  INCOMPATIBILITY.
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1349
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1350
* The type class "finite_po" has been removed.  INCOMPATIBILITY.
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1351
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1352
* The function "cprod_map" has been renamed to "prod_map".
41401
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1353
INCOMPATIBILITY.
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1354
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1355
* The monadic bind operator on each powerdomain has new binder syntax
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1356
similar to sets, e.g. "\<Union>\<sharp>x\<in>xs. t" represents
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1357
"upper_bind\<cdot>xs\<cdot>(\<Lambda> x. t)".
41401
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1358
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1359
* The infix syntax for binary union on each powerdomain has changed
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1360
from e.g. "+\<sharp>" to "\<union>\<sharp>", for consistency with set
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1361
syntax.  INCOMPATIBILITY.
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1362
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1363
* The constant "UU" has been renamed to "bottom".  The syntax "UU" is
41429
cf5f025bc3c7 renamed constant 'UU' to 'bottom', keeping 'UU' as alternative input syntax;
huffman
parents: 41414
diff changeset
  1364
still supported as an input translation.
cf5f025bc3c7 renamed constant 'UU' to 'bottom', keeping 'UU' as alternative input syntax;
huffman
parents: 41414
diff changeset
  1365
40621
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1366
* Renamed some theorems (the original names are also still available).
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1367
40621
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1368
  expand_fun_below   ~> fun_below_iff
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1369
  below_fun_ext      ~> fun_belowI
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1370
  expand_cfun_eq     ~> cfun_eq_iff
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1371
  ext_cfun           ~> cfun_eqI
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1372
  expand_cfun_below  ~> cfun_below_iff
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1373
  below_cfun_ext     ~> cfun_belowI
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1374
  cont2cont_Rep_CFun ~> cont2cont_APP
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1375
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1376
* The Abs and Rep functions for various types have changed names.
40948
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
  1377
Related theorem names have also changed to match. INCOMPATIBILITY.
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1378
40621
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1379
  Rep_CFun  ~> Rep_cfun
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1380
  Abs_CFun  ~> Abs_cfun
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1381
  Rep_Sprod ~> Rep_sprod
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1382
  Abs_Sprod ~> Abs_sprod
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1383
  Rep_Ssum  ~> Rep_ssum
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1384
  Abs_Ssum  ~> Abs_ssum
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1385
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1386
* Lemmas with names of the form *_defined_iff or *_strict_iff have
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1387
been renamed to *_bottom_iff.  INCOMPATIBILITY.
40621
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1388
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1389
* Various changes to bisimulation/coinduction with domain package:
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1390
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1391
  - Definitions of "bisim" constants no longer mention definedness.
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1392
  - With mutual recursion, "bisim" predicate is now curried.
40621
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1393
  - With mutual recursion, each type gets a separate coind theorem.
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1394
  - Variable names in bisim_def and coinduct rules have changed.
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1395
40621
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1396
INCOMPATIBILITY.
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1397
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1398
* Case combinators generated by the domain package for type "foo" are
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1399
now named "foo_case" instead of "foo_when".  INCOMPATIBILITY.
40621
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1400
40771
1c6f7d4b110e renamed several HOLCF theorems (listed in NEWS)
huffman
parents: 40728
diff changeset
  1401
* Several theorems have been renamed to more accurately reflect the
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1402
names of constants and types involved.  INCOMPATIBILITY.
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1403
40771
1c6f7d4b110e renamed several HOLCF theorems (listed in NEWS)
huffman
parents: 40728
diff changeset
  1404
  thelub_const    ~> lub_const
1c6f7d4b110e renamed several HOLCF theorems (listed in NEWS)
huffman
parents: 40728
diff changeset
  1405
  lub_const       ~> is_lub_const
1c6f7d4b110e renamed several HOLCF theorems (listed in NEWS)
huffman
parents: 40728