NEWS
author wenzelm
Fri, 28 Oct 2011 23:16:50 +0200
changeset 45293 57def0b39696
parent 45233 28b076e0bea8
child 45298 aa35859c8741
permissions -rw-r--r--
refined Local_Theory.declaration {syntax = false, pervasive} semantics: update is applied to auxiliary context as well;
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Isabelle NEWS -- history user-relevant changes
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==============================================
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New in this Isabelle version
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----------------------------
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*** Pure ***
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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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* Redundant attribute 'code_inline' has been discontinued. Use 'code_unfold'
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instead. INCOMPATIBILITY.
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*** HOL ***
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* 'Transitive_Closure.ntrancl': bounded transitive closure on relations.
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* 'Set.not_member' now qualifed.  INCOMPATIBILITY.
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* 'sublists' moved to More_List.thy.  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 case
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  distinctions at the same time: E.g.
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    list.exhaust[case_product nat.exhaust]
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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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*** FOL ***
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* New case_product attribute (see HOL).
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*** ML ***
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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
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change of semantics for syntax = false: update is applied to auxiliary
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context as well.
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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
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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
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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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    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,
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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
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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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* Theory loader: source files are identified by content via SHA1
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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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* 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]]
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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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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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    "Classical Reasoner".
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*** HOL ***
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* Class bot and top require underlying partial order rather than
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preorder: uniqueness of bot and top is guaranteed.  INCOMPATIBILITY.
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   166
43940
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* Class complete_lattice: generalized a couple of lemmas from sets;
44800
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generalized theorems INF_cong and SUP_cong.  New type classes for
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   169
complete boolean algebras and complete linear orders.  Lemmas
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Inf_less_iff, less_Sup_iff, INF_less_iff, less_SUP_iff now reside in
0472f2367efb some tuning for release;
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class complete_linorder.
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   173
Changed proposition of lemmas Inf_bool_def, Sup_bool_def, Inf_fun_def,
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   174
Sup_fun_def, Inf_apply, Sup_apply.
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   175
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c8cd5348c76d misc tuning for release;
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   176
Removed redundant lemmas (the right hand side gives hints how to
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   177
replace them for (metis ...), or (simp only: ...) proofs):
45041
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   178
0523a6be8ade NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
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   179
  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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   181
  Inf_binary ~> Inf_insert, Inf_empty, and inf_top_right
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   182
  Sup_binary ~> Sup_insert, Sup_empty, and sup_bot_right
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   183
  Int_eq_Inter ~> Inf_insert, Inf_empty, and inf_top_right
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   184
  Un_eq_Union ~> Sup_insert, Sup_empty, and sup_bot_right
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   185
  Inter_def ~> INF_def, image_def
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hoelzl
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diff changeset
   186
  Union_def ~> SUP_def, image_def
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   187
  INT_eq ~> INF_def, and image_def
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hoelzl
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   188
  UN_eq ~> SUP_def, and image_def
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   189
  INF_subset ~> INF_superset_mono [OF _ order_refl]
44800
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   190
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   191
More consistent and comprehensive names:
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   192
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   193
  INTER_eq_Inter_image ~> INF_def
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hoelzl
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   194
  UNION_eq_Union_image ~> SUP_def
43872
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   195
  INFI_def ~> INF_def
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   196
  SUPR_def ~> SUP_def
44103
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haftmann
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   197
  INF_leI ~> INF_lower
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haftmann
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   198
  INF_leI2 ~> INF_lower2
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haftmann
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diff changeset
   199
  le_INFI ~> INF_greatest
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   200
  le_SUPI ~> SUP_upper
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haftmann
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   201
  le_SUPI2 ~> SUP_upper2
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haftmann
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   202
  SUP_leI ~> SUP_least
43873
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   203
  INFI_bool_eq ~> INF_bool_eq
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   204
  SUPR_bool_eq ~> SUP_bool_eq
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   205
  INFI_apply ~> INF_apply
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   206
  SUPR_apply ~> SUP_apply
44103
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diff changeset
   207
  INTER_def ~> INTER_eq
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   208
  UNION_def ~> UNION_eq
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diff changeset
   209
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   210
INCOMPATIBILITY.
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diff changeset
   211
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   212
* Renamed theory Complete_Lattice to Complete_Lattices.
dfe923d5308d separated NEWS for Isabelle2011 from Isabelle2011-1 (cf. e1139e612b55);
wenzelm
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   213
INCOMPATIBILITY.
dfe923d5308d separated NEWS for Isabelle2011 from Isabelle2011-1 (cf. e1139e612b55);
wenzelm
parents: 44968
diff changeset
   214
dfe923d5308d separated NEWS for Isabelle2011 from Isabelle2011-1 (cf. e1139e612b55);
wenzelm
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diff changeset
   215
* Theory Complete_Lattices: lemmas Inf_eq_top_iff, INF_eq_top_iff,
dfe923d5308d separated NEWS for Isabelle2011 from Isabelle2011-1 (cf. e1139e612b55);
wenzelm
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diff changeset
   216
INF_image, Inf_insert, INF_top, Inf_top_conv, INF_top_conv, SUP_bot,
dfe923d5308d separated NEWS for Isabelle2011 from Isabelle2011-1 (cf. e1139e612b55);
wenzelm
parents: 44968
diff changeset
   217
Sup_bot_conv, SUP_bot_conv, Sup_eq_top_iff, SUP_eq_top_iff, SUP_image,
dfe923d5308d separated NEWS for Isabelle2011 from Isabelle2011-1 (cf. e1139e612b55);
wenzelm
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diff changeset
   218
Sup_insert are now declared as [simp].  INCOMPATIBILITY.
dfe923d5308d separated NEWS for Isabelle2011 from Isabelle2011-1 (cf. e1139e612b55);
wenzelm
parents: 44968
diff changeset
   219
dfe923d5308d separated NEWS for Isabelle2011 from Isabelle2011-1 (cf. e1139e612b55);
wenzelm
parents: 44968
diff changeset
   220
* Theory Lattice: lemmas compl_inf_bot, compl_le_comp_iff,
dfe923d5308d separated NEWS for Isabelle2011 from Isabelle2011-1 (cf. e1139e612b55);
wenzelm
parents: 44968
diff changeset
   221
compl_sup_top, inf_idem, inf_left_idem, inf_sup_absorb, sup_idem,
dfe923d5308d separated NEWS for Isabelle2011 from Isabelle2011-1 (cf. e1139e612b55);
wenzelm
parents: 44968
diff changeset
   222
sup_inf_absob, sup_left_idem are now declared as [simp].  Minor
dfe923d5308d separated NEWS for Isabelle2011 from Isabelle2011-1 (cf. e1139e612b55);
wenzelm
parents: 44968
diff changeset
   223
INCOMPATIBILITY.
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wenzelm
parents: 44968
diff changeset
   224
44845
5e51075cbd97 added syntactic classes for "inf" and "sup"
krauss
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diff changeset
   225
* Added syntactic classes "inf" and "sup" for the respective
5e51075cbd97 added syntactic classes for "inf" and "sup"
krauss
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diff changeset
   226
constants.  INCOMPATIBILITY: Changes in the argument order of the
5e51075cbd97 added syntactic classes for "inf" and "sup"
krauss
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diff changeset
   227
(mostly internal) locale predicates for some derived classes.
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krauss
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diff changeset
   228
44800
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   229
* Theorem collections ball_simps and bex_simps do not contain theorems
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   230
referring to UNION any longer; these have been moved to collection
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   231
UN_ball_bex_simps.  INCOMPATIBILITY.
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diff changeset
   232
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   233
* Theory Archimedean_Field: floor now is defined as parameter of a
0472f2367efb some tuning for release;
wenzelm
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diff changeset
   234
separate type class floor_ceiling.
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diff changeset
   235
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   236
* Theory Finite_Set: more coherent development of fold_set locales:
42874
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   237
haftmann
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   238
    locale fun_left_comm ~> locale comp_fun_commute
haftmann
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   239
    locale fun_left_comm_idem ~> locale comp_fun_idem
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   240
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diff changeset
   241
Both use point-free characterization; interpretation proofs may need
0472f2367efb some tuning for release;
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   242
adjustment.  INCOMPATIBILITY.
42874
haftmann
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diff changeset
   243
44800
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   244
* 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
   245
accordance with standard mathematical terminology. INCOMPATIBILITY.
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huffman
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diff changeset
   246
44800
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   247
* Theory Complex_Main: The locale interpretations for the
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diff changeset
   248
bounded_linear and bounded_bilinear locales have been removed, in
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diff changeset
   249
order to reduce the number of duplicate lemmas. Users must use the
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wenzelm
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diff changeset
   250
original names for distributivity theorems, potential INCOMPATIBILITY.
44282
f0de18b62d63 remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
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diff changeset
   251
f0de18b62d63 remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
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diff changeset
   252
  divide.add ~> add_divide_distrib
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huffman
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diff changeset
   253
  divide.diff ~> diff_divide_distrib
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huffman
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diff changeset
   254
  divide.setsum ~> setsum_divide_distrib
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huffman
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diff changeset
   255
  mult.add_right ~> right_distrib
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huffman
parents: 44274
diff changeset
   256
  mult.diff_right ~> right_diff_distrib
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huffman
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diff changeset
   257
  mult_right.setsum ~> setsum_right_distrib
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huffman
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diff changeset
   258
  mult_left.diff ~> left_diff_distrib
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huffman
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diff changeset
   259
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   260
* Theory Complex_Main: Several redundant theorems have been removed or
44568
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huffman
parents: 44538
diff changeset
   261
replaced by more general versions. INCOMPATIBILITY.
44522
2f7e9d890efe rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents: 44322
diff changeset
   262
45051
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   263
  real_diff_def ~> minus_real_def
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
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diff changeset
   264
  real_divide_def ~> divide_real_def
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
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diff changeset
   265
  real_less_def ~> less_le
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
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diff changeset
   266
  real_abs_def ~> abs_real_def
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
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diff changeset
   267
  real_sgn_def ~> sgn_real_def
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   268
  real_mult_commute ~> mult_commute
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   269
  real_mult_assoc ~> mult_assoc
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   270
  real_mult_1 ~> mult_1_left
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huffman
parents: 45049
diff changeset
   271
  real_add_mult_distrib ~> left_distrib
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   272
  real_zero_not_eq_one ~> zero_neq_one
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   273
  real_mult_inverse_left ~> left_inverse
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   274
  INVERSE_ZERO ~> inverse_zero
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   275
  real_le_refl ~> order_refl
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   276
  real_le_antisym ~> order_antisym
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   277
  real_le_trans ~> order_trans
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   278
  real_le_linear ~> linear
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   279
  real_le_eq_diff ~> le_iff_diff_le_0
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   280
  real_add_left_mono ~> add_left_mono
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   281
  real_mult_order ~> mult_pos_pos
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   282
  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
   283
  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
   284
  real_0_le_divide_iff ~> zero_le_divide_iff
2f7e9d890efe rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents: 44322
diff changeset
   285
  realpow_two_disj ~> power2_eq_iff
2f7e9d890efe rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents: 44322
diff changeset
   286
  real_squared_diff_one_factored ~> square_diff_one_factored
2f7e9d890efe rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents: 44322
diff changeset
   287
  realpow_two_diff ~> square_diff_square_factored
44669
8e6cdb9c00a7 remove redundant lemma reals_complete2 in favor of complete_real
huffman
parents: 44666
diff changeset
   288
  reals_complete2 ~> complete_real
44749
5b1e1432c320 remove redundant lemma real_sum_squared_expand in favor of power2_sum
huffman
parents: 44748
diff changeset
   289
  real_sum_squared_expand ~> power2_sum
44522
2f7e9d890efe rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents: 44322
diff changeset
   290
  exp_ln_eq ~> ln_unique
44711
cd8dbfc272df remove redundant lemmas expi_add and expi_zero
huffman
parents: 44710
diff changeset
   291
  expi_add ~> exp_add
cd8dbfc272df remove redundant lemmas expi_add and expi_zero
huffman
parents: 44710
diff changeset
   292
  expi_zero ~> exp_zero
44522
2f7e9d890efe rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents: 44322
diff changeset
   293
  lemma_DERIV_subst ~> DERIV_cong
44568
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huffman
parents: 44538
diff changeset
   294
  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
   295
  LIMSEQ_const ~> tendsto_const
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
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diff changeset
   296
  LIMSEQ_norm ~> tendsto_norm
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   297
  LIMSEQ_add ~> tendsto_add
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   298
  LIMSEQ_minus ~> tendsto_minus
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   299
  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
   300
  LIMSEQ_diff ~> tendsto_diff
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   301
  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
   302
  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
   303
  LIMSEQ_mult ~> tendsto_mult
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   304
  LIMSEQ_inverse ~> tendsto_inverse
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   305
  LIMSEQ_divide ~> tendsto_divide
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   306
  LIMSEQ_pow ~> tendsto_power
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   307
  LIMSEQ_setsum ~> tendsto_setsum
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   308
  LIMSEQ_setprod ~> tendsto_setprod
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   309
  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
   310
  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
   311
  LIMSEQ_imp_rabs ~> tendsto_rabs
44710
9caf6883f1f4 remove redundant lemmas about LIMSEQ
huffman
parents: 44681
diff changeset
   312
  LIMSEQ_add_minus ~> tendsto_add [OF _ tendsto_minus]
9caf6883f1f4 remove redundant lemmas about LIMSEQ
huffman
parents: 44681
diff changeset
   313
  LIMSEQ_add_const ~> tendsto_add [OF _ tendsto_const]
9caf6883f1f4 remove redundant lemmas about LIMSEQ
huffman
parents: 44681
diff changeset
   314
  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
   315
  LIMSEQ_Complex ~> tendsto_Complex
44568
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   316
  LIM_ident ~> tendsto_ident_at
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   317
  LIM_const ~> tendsto_const
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   318
  LIM_add ~> tendsto_add
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   319
  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
   320
  LIM_minus ~> tendsto_minus
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   321
  LIM_diff ~> tendsto_diff
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   322
  LIM_norm ~> tendsto_norm
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   323
  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
   324
  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
   325
  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
   326
  LIM_rabs ~> tendsto_rabs
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   327
  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
   328
  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
   329
  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
   330
  LIM_compose ~> tendsto_compose
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   331
  LIM_mult ~> tendsto_mult
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   332
  LIM_scaleR ~> tendsto_scaleR
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   333
  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
   334
  LIM_power ~> tendsto_power
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   335
  LIM_inverse ~> tendsto_inverse
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   336
  LIM_sgn ~> tendsto_sgn
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   337
  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
   338
  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
   339
  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
   340
  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
   341
  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
   342
  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
   343
  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
   344
  LIM_inverse_fun ~> tendsto_inverse [OF tendsto_ident_at]
44522
2f7e9d890efe rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents: 44322
diff changeset
   345
44967
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   346
* Theory Complex_Main: The definition of infinite series was
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   347
generalized.  Now it is defined on the type class {topological_space,
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   348
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
   349
44908
f05bff62f8a6 NEWS and CONTRIBUTORS
huffman
parents: 44907
diff changeset
   350
* Theory Complex_Main: The complex exponential function "expi" is now
f05bff62f8a6 NEWS and CONTRIBUTORS
huffman
parents: 44907
diff changeset
   351
a type-constrained abbreviation for "exp :: complex => complex"; thus
f05bff62f8a6 NEWS and CONTRIBUTORS
huffman
parents: 44907
diff changeset
   352
several polymorphic lemmas about "exp" are now applicable to "expi".
f05bff62f8a6 NEWS and CONTRIBUTORS
huffman
parents: 44907
diff changeset
   353
44968
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   354
* Code generation:
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   355
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   356
  - Theory Library/Code_Char_ord provides native ordering of
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   357
    characters in the target language.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   358
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   359
  - Commands code_module and code_library are legacy, use export_code
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   360
    instead.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   361
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   362
  - Method "evaluation" is legacy, use method "eval" instead.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   363
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   364
  - Legacy evaluator "SML" is deactivated by default.  May be
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   365
    reactivated by the following theory command:
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   366
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   367
      setup {* Value.add_evaluator ("SML", Codegen.eval_term) *}
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   368
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   369
* Declare ext [intro] by default.  Rare INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   370
45088
c8cd5348c76d misc tuning for release;
wenzelm
parents: 45051
diff changeset
   371
* New proof method "induction" that gives induction hypotheses the
c8cd5348c76d misc tuning for release;
wenzelm
parents: 45051
diff changeset
   372
name "IH", thus distinguishing them from further hypotheses that come
c8cd5348c76d misc tuning for release;
wenzelm
parents: 45051
diff changeset
   373
from rule induction.  The latter are still called "hyps".  Method
c8cd5348c76d misc tuning for release;
wenzelm
parents: 45051
diff changeset
   374
"induction" is a thin wrapper around "induct" and follows the same
c8cd5348c76d misc tuning for release;
wenzelm
parents: 45051
diff changeset
   375
syntax.
c8cd5348c76d misc tuning for release;
wenzelm
parents: 45051
diff changeset
   376
44968
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   377
* Method "fastsimp" has been renamed to "fastforce", but "fastsimp" is
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   378
still available as a legacy feature for some time.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   379
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   380
* Nitpick:
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   381
  - Added "need" and "total_consts" options.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   382
  - Reintroduced "show_skolems" option by popular demand.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   383
  - Renamed attribute: nitpick_def ~> nitpick_unfold.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   384
    INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   385
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   386
* Sledgehammer:
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   387
  - Use quasi-sound (and efficient) translations by default.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   388
  - Added support for the following provers: E-ToFoF, LEO-II,
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   389
    Satallax, SNARK, Waldmeister, and Z3 with TPTP syntax.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   390
  - Automatically preplay and minimize proofs before showing them if
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   391
    this can be done within reasonable time.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   392
  - sledgehammer available_provers ~> sledgehammer supported_provers.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   393
    INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   394
  - Added "preplay_timeout", "slicing", "type_enc", "sound",
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   395
    "max_mono_iters", and "max_new_mono_instances" options.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   396
  - Removed "explicit_apply" and "full_types" options as well as "Full
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   397
    Types" Proof General menu item. INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   398
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   399
* Metis:
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   400
  - Removed "metisF" -- use "metis" instead. INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   401
  - Obsoleted "metisFT" -- use "metis (full_types)" instead.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   402
    INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   403
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   404
* Command 'try':
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   405
  - Renamed 'try_methods' and added "simp:", "intro:", "dest:", and
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   406
    "elim:" options. INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   407
  - Introduced 'try' that not only runs 'try_methods' but also
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   408
    'solve_direct', 'sledgehammer', 'quickcheck', and 'nitpick'.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   409
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   410
* Quickcheck:
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   411
  - Added "eval" option to evaluate terms for the found counterexample
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   412
    (currently only supported by the default (exhaustive) tester).
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   413
  - Added post-processing of terms to obtain readable counterexamples
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   414
    (currently only supported by the default (exhaustive) tester).
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   415
  - New counterexample generator quickcheck[narrowing] enables
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   416
    narrowing-based testing.  Requires the Glasgow Haskell compiler
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   417
    with its installation location defined in the Isabelle settings
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   418
    environment as ISABELLE_GHC.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   419
  - Removed quickcheck tester "SML" based on the SML code generator
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   420
    (formly in HOL/Library).
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   421
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   422
* Function package: discontinued option "tailrec".  INCOMPATIBILITY,
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   423
use 'partial_function' instead.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   424
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   425
* Theory Library/Extended_Reals replaces now the positive extended
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   426
reals found in probability theory. This file is extended by
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   427
Multivariate_Analysis/Extended_Real_Limits.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   428
44974
wenzelm
parents: 44973
diff changeset
   429
* Theory Library/Old_Recdef: old 'recdef' package has been moved here,
wenzelm
parents: 44973
diff changeset
   430
from where it must be imported explicitly if it is really required.
wenzelm
parents: 44973
diff changeset
   431
INCOMPATIBILITY.
44968
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   432
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   433
* Theory Library/Wfrec: well-founded recursion combinator "wfrec" has
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   434
been moved here.  INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   435
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   436
* Theory Library/Saturated provides type of numbers with saturated
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   437
arithmetic.
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/Product_Lattice defines a pointwise ordering for the
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   440
product type 'a * 'b, and provides instance proofs for various order
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   441
and lattice type classes.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   442
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   443
* Theory Library/Countable now provides the "countable_datatype" proof
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   444
method for proving "countable" class instances for datatypes.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   445
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   446
* Theory Library/Cset_Monad allows do notation for computable sets
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   447
(cset) via the generic monad ad-hoc overloading facility.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   448
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   449
* Library: Theories of common data structures are split into theories
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   450
for implementation, an invariant-ensuring type, and connection to an
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   451
abstract type. INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   452
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   453
  - RBT is split into RBT and RBT_Mapping.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   454
  - AssocList is split and renamed into AList and AList_Mapping.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   455
  - DList is split into DList_Impl, DList, and DList_Cset.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   456
  - Cset is split into Cset and List_Cset.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   457
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   458
* Theory Library/Nat_Infinity has been renamed to
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   459
Library/Extended_Nat, with name changes of the following types and
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   460
constants:
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   461
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   462
  type inat   ~> type enat
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   463
  Fin         ~> enat
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   464
  Infty       ~> infinity (overloaded)
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   465
  iSuc        ~> eSuc
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   466
  the_Fin     ~> the_enat
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   467
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   468
Every theorem name containing "inat", "Fin", "Infty", or "iSuc" has
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   469
been renamed accordingly. INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   470
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   471
* Session Multivariate_Analysis: The euclidean_space type class now
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   472
fixes a constant "Basis :: 'a set" consisting of the standard
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   473
orthonormal basis for the type. Users now have the option of
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   474
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
   475
"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
   476
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   477
* Session Multivariate_Analysis: Type "('a, 'b) cart" has been renamed
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   478
to "('a, 'b) vec" (the syntax "'a ^ 'b" remains unaffected). Constants
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   479
"Cart_nth" and "Cart_lambda" have been respectively renamed to
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   480
"vec_nth" and "vec_lambda"; theorems mentioning those names have
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   481
changed to match. Definition theorems for overloaded constants now use
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   482
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
   483
been renamed as follows (INCOMPATIBILITY):
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   484
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   485
  Cart_eq          ~> vec_eq_iff
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   486
  dist_nth_le_cart ~> dist_vec_nth_le
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   487
  tendsto_vector   ~> vec_tendstoI
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   488
  Cauchy_vector    ~> vec_CauchyI
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   489
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   490
* Session Multivariate_Analysis: Several duplicate theorems have been
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   491
removed, and other theorems have been renamed or replaced with more
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   492
general versions. INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   493
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   494
  finite_choice ~> finite_set_choice
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   495
  eventually_conjI ~> eventually_conj
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   496
  eventually_and ~> eventually_conj_iff
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   497
  eventually_false ~> eventually_False
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   498
  setsum_norm ~> norm_setsum
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   499
  Lim_sequentially ~> LIMSEQ_def
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   500
  Lim_ident_at ~> LIM_ident
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   501
  Lim_const ~> tendsto_const
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   502
  Lim_cmul ~> tendsto_scaleR [OF tendsto_const]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   503
  Lim_neg ~> tendsto_minus
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   504
  Lim_add ~> tendsto_add
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   505
  Lim_sub ~> tendsto_diff
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   506
  Lim_mul ~> tendsto_scaleR
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   507
  Lim_vmul ~> tendsto_scaleR [OF _ tendsto_const]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   508
  Lim_null_norm ~> tendsto_norm_zero_iff [symmetric]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   509
  Lim_linear ~> bounded_linear.tendsto
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   510
  Lim_component ~> tendsto_euclidean_component
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   511
  Lim_component_cart ~> tendsto_vec_nth
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   512
  Lim_inner ~> tendsto_inner [OF tendsto_const]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   513
  dot_lsum ~> inner_setsum_left
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   514
  dot_rsum ~> inner_setsum_right
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   515
  continuous_cmul ~> continuous_scaleR [OF continuous_const]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   516
  continuous_neg ~> continuous_minus
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   517
  continuous_sub ~> continuous_diff
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   518
  continuous_vmul ~> continuous_scaleR [OF _ continuous_const]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   519
  continuous_mul ~> continuous_scaleR
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   520
  continuous_inv ~> continuous_inverse
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   521
  continuous_at_within_inv ~> continuous_at_within_inverse
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   522
  continuous_at_inv ~> continuous_at_inverse
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   523
  continuous_at_norm ~> continuous_norm [OF continuous_at_id]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   524
  continuous_at_infnorm ~> continuous_infnorm [OF continuous_at_id]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   525
  continuous_at_component ~> continuous_component [OF continuous_at_id]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   526
  continuous_on_neg ~> continuous_on_minus
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   527
  continuous_on_sub ~> continuous_on_diff
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   528
  continuous_on_cmul ~> continuous_on_scaleR [OF continuous_on_const]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   529
  continuous_on_vmul ~> continuous_on_scaleR [OF _ continuous_on_const]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   530
  continuous_on_mul ~> continuous_on_scaleR
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   531
  continuous_on_mul_real ~> continuous_on_mult
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   532
  continuous_on_inner ~> continuous_on_inner [OF continuous_on_const]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   533
  continuous_on_norm ~> continuous_on_norm [OF continuous_on_id]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   534
  continuous_on_inverse ~> continuous_on_inv
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   535
  uniformly_continuous_on_neg ~> uniformly_continuous_on_minus
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   536
  uniformly_continuous_on_sub ~> uniformly_continuous_on_diff
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   537
  subset_interior ~> interior_mono
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   538
  subset_closure ~> closure_mono
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   539
  closure_univ ~> closure_UNIV
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   540
  real_arch_lt ~> reals_Archimedean2
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   541
  real_arch ~> reals_Archimedean3
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   542
  real_abs_norm ~> abs_norm_cancel
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   543
  real_abs_sub_norm ~> norm_triangle_ineq3
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   544
  norm_cauchy_schwarz_abs ~> Cauchy_Schwarz_ineq2
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   545
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   546
* Session HOL-Probability:
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   547
  - Caratheodory's extension lemma is now proved for ring_of_sets.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   548
  - Infinite products of probability measures are now available.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   549
  - Sigma closure is independent, if the generator is independent
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   550
  - Use extended reals instead of positive extended
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   551
    reals. INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   552
45049
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   553
* Session HOLCF: Discontinued legacy theorem names, INCOMPATIBILITY.
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   554
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   555
  expand_fun_below ~> fun_below_iff
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   556
  below_fun_ext ~> fun_belowI
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   557
  expand_cfun_eq ~> cfun_eq_iff
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   558
  ext_cfun ~> cfun_eqI
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   559
  expand_cfun_below ~> cfun_below_iff
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   560
  below_cfun_ext ~> cfun_belowI
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   561
  monofun_fun_fun ~> fun_belowD
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   562
  monofun_fun_arg ~> monofunE
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   563
  monofun_lub_fun ~> adm_monofun [THEN admD]
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   564
  cont_lub_fun ~> adm_cont [THEN admD]
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   565
  cont2cont_Rep_CFun ~> cont2cont_APP
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   566
  cont_Rep_CFun_app ~> cont_APP_app
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   567
  cont_Rep_CFun_app_app ~> cont_APP_app_app
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   568
  cont_cfun_fun ~> cont_Rep_cfun1 [THEN contE]
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   569
  cont_cfun_arg ~> cont_Rep_cfun2 [THEN contE]
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   570
  contlub_cfun ~> lub_APP [symmetric]
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   571
  contlub_LAM ~> lub_LAM [symmetric]
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   572
  thelubI ~> lub_eqI
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   573
  UU_I ~> bottomI
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   574
  lift_distinct1 ~> lift.distinct(1)
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   575
  lift_distinct2 ~> lift.distinct(2)
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   576
  Def_not_UU ~> lift.distinct(2)
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   577
  Def_inject ~> lift.inject
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   578
  below_UU_iff ~> below_bottom_iff
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   579
  eq_UU_iff ~> eq_bottom_iff
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   580
44903
1d5079a5a0a2 NEWS for euclidean_space class
huffman
parents: 44901
diff changeset
   581
41685
e29ea98a76ce term style 'isub': ad-hoc subscripting of variables that end with digits (x1, x23, ...)
krauss
parents: 41667
diff changeset
   582
*** Document preparation ***
e29ea98a76ce term style 'isub': ad-hoc subscripting of variables that end with digits (x1, x23, ...)
krauss
parents: 41667
diff changeset
   583
44800
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   584
* Antiquotation @{rail} layouts railroad syntax diagrams, see also
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   585
isar-ref manual, both for description and actual application of the
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   586
same.
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   587
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   588
* Antiquotation @{value} evaluates the given term and presents its
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   589
result.
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   590
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   591
* Antiquotations: term style "isub" provides ad-hoc conversion of
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   592
variables x1, y23 into subscripted form x\<^isub>1,
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   593
y\<^isub>2\<^isub>3.
41651
c78b786fe060 back to post-release mode;
wenzelm
parents: 41603
diff changeset
   594
42484
2777a27506d0 predefined LaTeX macros for \<bind> and \<then>;
wenzelm
parents: 42403
diff changeset
   595
* Predefined LaTeX macros for Isabelle symbols \<bind> and \<then>
2777a27506d0 predefined LaTeX macros for \<bind> and \<then>;
wenzelm
parents: 42403
diff changeset
   596
(e.g. see ~~/src/HOL/Library/Monad_Syntax.thy).
2777a27506d0 predefined LaTeX macros for \<bind> and \<then>;
wenzelm
parents: 42403
diff changeset
   597
44967
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   598
* Localized \isabellestyle switch can be used within blocks or groups
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   599
like this:
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   600
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   601
  \isabellestyle{it}  %preferred default
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   602
  {\isabellestylett @{text "typewriter stuff"}}
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   603
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   604
* Discontinued special treatment of hard tabulators.  Implicit
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   605
tab-width is now defined as 1.  Potential INCOMPATIBILITY for visual
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   606
layouts.
44800
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   607
41651
c78b786fe060 back to post-release mode;
wenzelm
parents: 41603
diff changeset
   608
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
   609
*** 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
   610
43731
70072780e095 inner syntax supports inlined YXML according to Term_XML (particularly useful for producing text under program control);
wenzelm
parents: 43709
diff changeset
   611
* 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
   612
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
   613
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
   614
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
   615
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
   616
43565
wenzelm
parents: 43527
diff changeset
   617
* Antiquotations for ML and document preparation are managed as theory
wenzelm
parents: 43527
diff changeset
   618
data, which requires explicit setup.
wenzelm
parents: 43527
diff changeset
   619
42897
6bc8a6dcb3e0 added Isabelle_Process.is_active;
wenzelm
parents: 42874
diff changeset
   620
* Isabelle_Process.is_active allows tools to check if the official
6bc8a6dcb3e0 added Isabelle_Process.is_active;
wenzelm
parents: 42874
diff changeset
   621
process wrapper is running (Isabelle/Scala/jEdit) or the old TTY loop
6bc8a6dcb3e0 added Isabelle_Process.is_active;
wenzelm
parents: 42874
diff changeset
   622
(better known as Proof General).
6bc8a6dcb3e0 added Isabelle_Process.is_active;
wenzelm
parents: 42874
diff changeset
   623
42360
da8817d01e7c modernized structure Proof_Context;
wenzelm
parents: 42358
diff changeset
   624
* Structure Proof_Context follows standard naming scheme.  Old
da8817d01e7c modernized structure Proof_Context;
wenzelm
parents: 42358
diff changeset
   625
ProofContext is still available for some time as legacy alias.
da8817d01e7c modernized structure Proof_Context;
wenzelm
parents: 42358
diff changeset
   626
42015
7b6e72a1b7dd NEWS: structure Timing provides various operations for timing;
wenzelm
parents: 41999
diff changeset
   627
* Structure Timing provides various operations for timing; supersedes
7b6e72a1b7dd NEWS: structure Timing provides various operations for timing;
wenzelm
parents: 41999
diff changeset
   628
former start_timing/end_timing etc.
7b6e72a1b7dd NEWS: structure Timing provides various operations for timing;
wenzelm
parents: 41999
diff changeset
   629
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
   630
* 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
   631
(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
   632
42056
160a630b2c7e enable inner syntax source positions by default (controlled via configuration option);
wenzelm
parents: 42015
diff changeset
   633
* 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
   634
"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
   635
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
   636
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
   637
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
   638
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
   639
"_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
   640
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
   641
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
   642
42290
b1f544c84040 discontinued special treatment of structure Lexicon;
wenzelm
parents: 42284
diff changeset
   643
* Discontinued special status of various ML structures that contribute
b1f544c84040 discontinued special treatment of structure Lexicon;
wenzelm
parents: 42284
diff changeset
   644
to structure Syntax (Ast, Lexicon, Mixfix, Parser, Printer etc.): less
b1f544c84040 discontinued special treatment of structure Lexicon;
wenzelm
parents: 42284
diff changeset
   645
pervasive content, no inclusion in structure Syntax.  INCOMPATIBILITY,
b1f544c84040 discontinued special treatment of structure Lexicon;
wenzelm
parents: 42284
diff changeset
   646
refer directly to Ast.Constant, Lexicon.is_identifier,
b1f544c84040 discontinued special treatment of structure Lexicon;
wenzelm
parents: 42284
diff changeset
   647
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
   648
42247
12fe41a92cd5 typed_print_translation: discontinued show_sorts argument;
wenzelm
parents: 42239
diff changeset
   649
* Typed print translation: discontinued show_sorts argument, which is
12fe41a92cd5 typed_print_translation: discontinued show_sorts argument;
wenzelm
parents: 42239
diff changeset
   650
already available via context of "advanced" translation.
12fe41a92cd5 typed_print_translation: discontinued show_sorts argument;
wenzelm
parents: 42239
diff changeset
   651
42370
244911efd275 refined PARALLEL_GOALS;
wenzelm
parents: 42360
diff changeset
   652
* Refined PARALLEL_GOALS tactical: degrades gracefully for schematic
244911efd275 refined PARALLEL_GOALS;
wenzelm
parents: 42360
diff changeset
   653
goal states; body tactic needs to address all subgoals uniformly.
244911efd275 refined PARALLEL_GOALS;
wenzelm
parents: 42360
diff changeset
   654
42403
38b29c9fc742 slightly more special eq_list/eq_set, with shortcut involving pointer_eq;
wenzelm
parents: 42370
diff changeset
   655
* 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
   656
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
   657
42793
88bee9f6eec7 proper Proof.context for classical tactics;
wenzelm
parents: 42740
diff changeset
   658
* Classical tactics use proper Proof.context instead of historic types
88bee9f6eec7 proper Proof.context for classical tactics;
wenzelm
parents: 42740
diff changeset
   659
claset/clasimpset.  Old-style declarations like addIs, addEs, addDs
88bee9f6eec7 proper Proof.context for classical tactics;
wenzelm
parents: 42740
diff changeset
   660
operate directly on Proof.context.  Raw type claset retains its use as
88bee9f6eec7 proper Proof.context for classical tactics;
wenzelm
parents: 42740
diff changeset
   661
snapshot of the classical context, which can be recovered via
88bee9f6eec7 proper Proof.context for classical tactics;
wenzelm
parents: 42740
diff changeset
   662
(put_claset HOL_cs) etc.  Type clasimpset has been discontinued.
88bee9f6eec7 proper Proof.context for classical tactics;
wenzelm
parents: 42740
diff changeset
   663
INCOMPATIBILITY, classical tactics and derived proof methods require
88bee9f6eec7 proper Proof.context for classical tactics;
wenzelm
parents: 42740
diff changeset
   664
proper Proof.context.
88bee9f6eec7 proper Proof.context for classical tactics;
wenzelm
parents: 42740
diff changeset
   665
44803
aecfefb05731 NEWS on IsabelleText font;
wenzelm
parents: 44801
diff changeset
   666
aecfefb05731 NEWS on IsabelleText font;
wenzelm
parents: 44801
diff changeset
   667
*** System ***
aecfefb05731 NEWS on IsabelleText font;
wenzelm
parents: 44801
diff changeset
   668
44968
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   669
* 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
   670
without proper multithreading and TimeLimit implementation.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   671
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   672
* Discontinued old lib/scripts/polyml-platform, which has been
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   673
obsolete since Isabelle2009-2.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   674
44967
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   675
* Various optional external tools are referenced more robustly and
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   676
uniformly by explicit Isabelle settings as follows:
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   677
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   678
  ISABELLE_CSDP   (formerly CSDP_EXE)
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   679
  ISABELLE_GHC    (formerly EXEC_GHC or GHC_PATH)
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   680
  ISABELLE_OCAML  (formerly EXEC_OCAML)
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   681
  ISABELLE_SWIPL  (formerly EXEC_SWIPL)
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   682
  ISABELLE_YAP    (formerly EXEC_YAP)
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   683
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   684
Note that automated detection from the file-system or search path has
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   685
been discontinued.  INCOMPATIBILITY.
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   686
43752
wenzelm
parents: 43743
diff changeset
   687
* Scala layer provides JVM method invocation service for static
44800
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   688
methods of type (String)String, see Invoke_Scala.method in ML.  For
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   689
example:
43752
wenzelm
parents: 43743
diff changeset
   690
wenzelm
parents: 43743
diff changeset
   691
  Invoke_Scala.method "java.lang.System.getProperty" "java.home"
wenzelm
parents: 43743
diff changeset
   692
44967
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   693
Together with YXML.string_of_body/parse_body and XML.Encode/Decode
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   694
this allows to pass structured values between ML and Scala.
44800
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   695
44803
aecfefb05731 NEWS on IsabelleText font;
wenzelm
parents: 44801
diff changeset
   696
* The IsabelleText fonts includes some further glyphs to support the
aecfefb05731 NEWS on IsabelleText font;
wenzelm
parents: 44801
diff changeset
   697
Prover IDE.  Potential INCOMPATIBILITY: users who happen to have
aecfefb05731 NEWS on IsabelleText font;
wenzelm
parents: 44801
diff changeset
   698
installed a local copy (which is normally *not* required) need to
aecfefb05731 NEWS on IsabelleText font;
wenzelm
parents: 44801
diff changeset
   699
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
   700
41703
d27950860514 parallelization of nested Isar proofs is subject to Goal.parallel_proofs_threshold;
wenzelm
parents: 41685
diff changeset
   701
45089
wenzelm
parents: 45088
diff changeset
   702
41512
8445396e1e39 updated to Isabelle2011;
wenzelm
parents: 41510
diff changeset
   703
New in Isabelle2011 (January 2011)
8445396e1e39 updated to Isabelle2011;
wenzelm
parents: 41510
diff changeset
   704
----------------------------------
37383
22757d15cd86 back to non-release mode;
wenzelm
parents: 37352
diff changeset
   705
37536
c62aa9281101 explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents: 37484
diff changeset
   706
*** General ***
c62aa9281101 explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents: 37484
diff changeset
   707
41573
7a3181986004 misc updates for release;
wenzelm
parents: 41572
diff changeset
   708
* Experimental Prover IDE based on Isabelle/Scala and jEdit (see
41612
wenzelm
parents: 41603
diff changeset
   709
src/Tools/jEdit).  This also serves as IDE for Isabelle/ML, with
wenzelm
parents: 41603
diff changeset
   710
useful tooltips and hyperlinks produced from its static analysis.  The
wenzelm
parents: 41603
diff changeset
   711
bundled component provides an executable Isabelle tool that can be run
wenzelm
parents: 41603
diff changeset
   712
like this:
wenzelm
parents: 41603
diff changeset
   713
wenzelm
parents: 41603
diff changeset
   714
  Isabelle2011/bin/isabelle jedit
41573
7a3181986004 misc updates for release;
wenzelm
parents: 41572
diff changeset
   715
40948
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
   716
* Significantly improved Isabelle/Isar implementation manual.
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
   717
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   718
* System settings: ISABELLE_HOME_USER now includes ISABELLE_IDENTIFIER
41595
wenzelm
parents: 41594
diff changeset
   719
(and thus refers to something like $HOME/.isabelle/Isabelle2011),
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   720
while the default heap location within that directory lacks that extra
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   721
suffix.  This isolates multiple Isabelle installations from each
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   722
other, avoiding problems with old settings in new versions.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   723
INCOMPATIBILITY, need to copy/upgrade old user settings manually.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   724
40947
58fa450b05e1 source files are always encoded as UTF-8;
wenzelm
parents: 40939
diff changeset
   725
* 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
   726
ISO-Latin-1.  INCOMPATIBILITY.  Isabelle LaTeX documents might require
40948
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
   727
the following package declarations:
40947
58fa450b05e1 source files are always encoded as UTF-8;
wenzelm
parents: 40939
diff changeset
   728
58fa450b05e1 source files are always encoded as UTF-8;
wenzelm
parents: 40939
diff changeset
   729
  \usepackage[utf8]{inputenc}
58fa450b05e1 source files are always encoded as UTF-8;
wenzelm
parents: 40939
diff changeset
   730
  \usepackage{textcomp}
58fa450b05e1 source files are always encoded as UTF-8;
wenzelm
parents: 40939
diff changeset
   731
41440
3e0fc4a54ca1 tuned NEWS
krauss
parents: 41435
diff changeset
   732
* 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
   733
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
   734
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
   735
contain symbols without further backslash escapes, Unicode can now be
c62aa9281101 explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents: 37484
diff changeset
   736
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
   737
consistent view on symbols, while raw explode (or String.explode)
c62aa9281101 explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents: 37484
diff changeset
   738
merely give a byte-oriented representation.
c62aa9281101 explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents: 37484
diff changeset
   739
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   740
* Theory loader: source files are primarily located via the master
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   741
directory of each theory node (where the .thy file itself resides).
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   742
The global load path is still partially available as legacy feature.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   743
Minor INCOMPATIBILITY due to subtle change in file lookup: use
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   744
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
   745
37939
965537d86fcc discontinued special treatment of ML files -- no longer complete extensions on demand;
wenzelm
parents: 37868
diff changeset
   746
* 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
   747
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
   748
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
   749
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
   750
38980
af73cf0dc31f turned show_question_marks into proper configuration option;
wenzelm
parents: 38864
diff changeset
   751
* 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
   752
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
   753
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
   754
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
   755
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
   756
  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
   757
39128
93a7365fb4ee turned eta_contract into proper configuration option;
wenzelm
parents: 39126
diff changeset
   758
  eta_contract                  eta_contract
39137
ccb53edd59f0 turned show_brackets into proper configuration option;
wenzelm
parents: 39134
diff changeset
   759
  show_brackets                 show_brackets
39134
917b4b6ba3d2 turned show_sorts/show_types into proper configuration options;
wenzelm
parents: 39128
diff changeset
   760
  show_sorts                    show_sorts
917b4b6ba3d2 turned show_sorts/show_types into proper configuration options;
wenzelm
parents: 39128
diff changeset
   761
  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
   762
  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
   763
  show_consts                   show_consts
40879
ca132ef44944 configuration option "show_abbrevs" supersedes print mode "no_abbrevs", with inverted meaning;
wenzelm
parents: 40878
diff changeset
   764
  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
   765
41379
b31d7a1cd08f configuration option "rule_trace";
wenzelm
parents: 41377
diff changeset
   766
  Syntax.ast_trace              syntax_ast_trace
b31d7a1cd08f configuration option "rule_trace";
wenzelm
parents: 41377
diff changeset
   767
  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
   768
  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
   769
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
   770
  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
   771
  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
   772
41379
b31d7a1cd08f configuration option "rule_trace";
wenzelm
parents: 41377
diff changeset
   773
  Method.rule_trace             rule_trace
b31d7a1cd08f configuration option "rule_trace";
wenzelm
parents: 41377
diff changeset
   774
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
   775
  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
   776
  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
   777
  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
   778
  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
   779
  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
   780
41440
3e0fc4a54ca1 tuned NEWS
krauss
parents: 41435
diff changeset
   781
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
   782
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
   783
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
   784
"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
   785
40878
7695e4de4d86 renamed trace_simp to simp_trace, and debug_simp to simp_debug;
wenzelm
parents: 40866
diff changeset
   786
* More systematic naming of some configuration options.
41294
53df0095b5e4 fix typo
huffman
parents: 41287
diff changeset
   787
INCOMPATIBILITY.
40878
7695e4de4d86 renamed trace_simp to simp_trace, and debug_simp to simp_debug;
wenzelm
parents: 40866
diff changeset
   788
7695e4de4d86 renamed trace_simp to simp_trace, and debug_simp to simp_debug;
wenzelm
parents: 40866
diff changeset
   789
  trace_simp  ~>  simp_trace
7695e4de4d86 renamed trace_simp to simp_trace, and debug_simp to simp_debug;
wenzelm
parents: 40866
diff changeset
   790
  debug_simp  ~>  simp_debug
7695e4de4d86 renamed trace_simp to simp_trace, and debug_simp to simp_debug;
wenzelm
parents: 40866
diff changeset
   791
40291
012ed4426fda support for real valued configuration options;
wenzelm
parents: 40253
diff changeset
   792
* Support for real valued configuration options, using simplistic
012ed4426fda support for real valued configuration options;
wenzelm
parents: 40253
diff changeset
   793
floating-point notation that coincides with the inner syntax for
012ed4426fda support for real valued configuration options;
wenzelm
parents: 40253
diff changeset
   794
float_token.
012ed4426fda support for real valued configuration options;
wenzelm
parents: 40253
diff changeset
   795
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   796
* Support for real valued preferences (with approximative PGIP type):
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   797
front-ends need to accept "pgint" values in float notation.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   798
INCOMPATIBILITY.
41573
7a3181986004 misc updates for release;
wenzelm
parents: 41572
diff changeset
   799
7a3181986004 misc updates for release;
wenzelm
parents: 41572
diff changeset
   800
* The IsabelleText font now includes Cyrillic, Hebrew, Arabic from
7a3181986004 misc updates for release;
wenzelm
parents: 41572
diff changeset
   801
DejaVu Sans.
7a3181986004 misc updates for release;
wenzelm
parents: 41572
diff changeset
   802
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   803
* Discontinued support for Poly/ML 5.0 and 5.1 versions.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   804
40948
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
   805
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
   806
*** Pure ***
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
   807
41249
26f12f98f50a Command 'type_synonym' (with single argument) supersedes 'types' (legacy feature);
wenzelm
parents: 41229
diff changeset
   808
* Command 'type_synonym' (with single argument) replaces somewhat
26f12f98f50a Command 'type_synonym' (with single argument) supersedes 'types' (legacy feature);
wenzelm
parents: 41229
diff changeset
   809
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
   810
time.
26f12f98f50a Command 'type_synonym' (with single argument) supersedes 'types' (legacy feature);
wenzelm
parents: 41229
diff changeset
   811
26f12f98f50a Command 'type_synonym' (with single argument) supersedes 'types' (legacy feature);
wenzelm
parents: 41229
diff changeset
   812
* Command 'nonterminal' (with 'and' separated list of arguments)
26f12f98f50a Command 'type_synonym' (with single argument) supersedes 'types' (legacy feature);
wenzelm
parents: 41229
diff changeset
   813
replaces somewhat outdated 'nonterminals'.  INCOMPATIBILITY.
41229
d797baa3d57c replaced command 'nonterminals' by slightly modernized version 'nonterminal';
wenzelm
parents: 41228
diff changeset
   814
40965
54b6c9e1c157 command 'notepad' replaces former 'example_proof';
wenzelm
parents: 40959
diff changeset
   815
* Command 'notepad' replaces former 'example_proof' for
41020
f1e9db633212 more correct NEWS;
wenzelm
parents: 40966
diff changeset
   816
experimentation in Isar without any result.  INCOMPATIBILITY.
40965
54b6c9e1c157 command 'notepad' replaces former 'example_proof';
wenzelm
parents: 40959
diff changeset
   817
41435
12585dfb86fe Diagnostic command to show locale dependencies.
ballarin
parents: 41434
diff changeset
   818
* Locale interpretation commands 'interpret' and 'sublocale' accept
12585dfb86fe Diagnostic command to show locale dependencies.
ballarin
parents: 41434
diff changeset
   819
lists of equations to map definitions in a locale to appropriate
12585dfb86fe Diagnostic command to show locale dependencies.
ballarin
parents: 41434
diff changeset
   820
entities in the context of the interpretation.  The 'interpretation'
12585dfb86fe Diagnostic command to show locale dependencies.
ballarin
parents: 41434
diff changeset
   821
command already provided this functionality.
12585dfb86fe Diagnostic command to show locale dependencies.
ballarin
parents: 41434
diff changeset
   822
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   823
* Diagnostic command 'print_dependencies' prints the locale instances
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   824
that would be activated if the specified expression was interpreted in
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   825
the current context.  Variant "print_dependencies!" assumes a context
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   826
without interpretations.
38110
2c1913d1b945 Documentation of 'interpret' updated.
ballarin
parents: 37939
diff changeset
   827
2c1913d1b945 Documentation of 'interpret' updated.
ballarin
parents: 37939
diff changeset
   828
* Diagnostic command 'print_interps' prints interpretations in proofs
2c1913d1b945 Documentation of 'interpret' updated.
ballarin
parents: 37939
diff changeset
   829
in addition to interpretations in theories.
2c1913d1b945 Documentation of 'interpret' updated.
ballarin
parents: 37939
diff changeset
   830
38708
8915e3ce8655 discontinued obsolete 'global' and 'local' commands;
wenzelm
parents: 38656
diff changeset
   831
* Discontinued obsolete 'global' and 'local' commands to manipulate
8915e3ce8655 discontinued obsolete 'global' and 'local' commands;
wenzelm
parents: 38656
diff changeset
   832
the theory name space.  Rare INCOMPATIBILITY.  The ML functions
8915e3ce8655 discontinued obsolete 'global' and 'local' commands;
wenzelm
parents: 38656
diff changeset
   833
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
   834
feature is still required for historical reasons.
8915e3ce8655 discontinued obsolete 'global' and 'local' commands;
wenzelm
parents: 38656
diff changeset
   835
40948
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
   836
* Discontinued obsolete 'constdefs' command.  INCOMPATIBILITY, use
39215
haftmann
parents: 39199
diff changeset
   837
'definition' instead.
haftmann
parents: 39199
diff changeset
   838
41574
c209d9f4090a global "prems" is legacy feature;
wenzelm
parents: 41573
diff changeset
   839
* The "prems" fact, which refers to the accidental collection of
c209d9f4090a global "prems" is legacy feature;
wenzelm
parents: 41573
diff changeset
   840
foundational premises in the context, is now explicitly marked as
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   841
legacy feature and will be discontinued soon.  Consider using "assms"
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   842
of the head statement or reference facts by explicit names.
41574
c209d9f4090a global "prems" is legacy feature;
wenzelm
parents: 41573
diff changeset
   843
40801
6cfacec435e6 added document antiquotation @{file};
wenzelm
parents: 40780
diff changeset
   844
* Document antiquotations @{class} and @{type} print classes and type
6cfacec435e6 added document antiquotation @{file};
wenzelm
parents: 40780
diff changeset
   845
constructors.
6cfacec435e6 added document antiquotation @{file};
wenzelm
parents: 40780
diff changeset
   846
6cfacec435e6 added document antiquotation @{file};
wenzelm
parents: 40780
diff changeset
   847
* Document antiquotation @{file} checks file/directory entries within
6cfacec435e6 added document antiquotation @{file};
wenzelm
parents: 40780
diff changeset
   848
the local file system.
39305
d4fa19eb0822 'class' and 'type' are now antiquoations by default
haftmann
parents: 39277
diff changeset
   849
38110
2c1913d1b945 Documentation of 'interpret' updated.
ballarin
parents: 37939
diff changeset
   850
37387
3581483cca6c qualified types "+" and nat; qualified constants Ball, Bex, Suc, curry; modernized some specifications
haftmann
parents: 37383
diff changeset
   851
*** HOL ***
3581483cca6c qualified types "+" and nat; qualified constants Ball, Bex, Suc, curry; modernized some specifications
haftmann
parents: 37383
diff changeset
   852
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   853
* Coercive subtyping: functions can be declared as coercions and type
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   854
inference will add them as necessary upon input of a term.  Theory
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   855
Complex_Main declares real :: nat => real and real :: int => real as
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   856
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
   857
2c150063cd4d setup subtyping/coercions once in HOL.thy, but enable it only later via configuration option;
wenzelm
parents: 40927
diff changeset
   858
  declare [[coercion f]]
40866
ff53be502133 coercions
nipkow
parents: 40861
diff changeset
   859
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   860
To lift coercions through type constructors (e.g. from nat => real to
40866
ff53be502133 coercions
nipkow
parents: 40861
diff changeset
   861
nat list => real list), map functions can be declared, e.g.
ff53be502133 coercions
nipkow
parents: 40861
diff changeset
   862
40939
2c150063cd4d setup subtyping/coercions once in HOL.thy, but enable it only later via configuration option;
wenzelm
parents: 40927
diff changeset
   863
  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
   864
2c150063cd4d setup subtyping/coercions once in HOL.thy, but enable it only later via configuration option;
wenzelm
parents: 40927
diff changeset
   865
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
   866
real numbers, i.e. descendants of Complex_Main.  This is controlled by
41020
f1e9db633212 more correct NEWS;
wenzelm
parents: 40966
diff changeset
   867
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
   868
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
   869
2c150063cd4d setup subtyping/coercions once in HOL.thy, but enable it only later via configuration option;
wenzelm
parents: 40927
diff changeset
   870
  declare [[coercion_enabled]]
40866
ff53be502133 coercions
nipkow
parents: 40861
diff changeset
   871
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   872
* Command 'partial_function' provides basic support for recursive
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   873
function definitions over complete partial orders.  Concrete instances
40183
krauss
parents: 40162
diff changeset
   874
are provided for i) the option type, ii) tail recursion on arbitrary
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   875
types, and iii) the heap monad of Imperative_HOL.  See
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   876
src/HOL/ex/Fundefs.thy and src/HOL/Imperative_HOL/ex/Linked_Lists.thy
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   877
for examples.
40183
krauss
parents: 40162
diff changeset
   878
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   879
* Function package: f.psimps rules are no longer implicitly declared
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   880
as [simp].  INCOMPATIBILITY.
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   881
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   882
* Datatype package: theorems generated for executable equality (class
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   883
"eq") carry proper names and are treated as default code equations.
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   884
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   885
* Inductive package: now offers command 'inductive_simps' to
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   886
automatically derive instantiated and simplified equations for
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   887
inductive predicates, similar to 'inductive_cases'.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   888
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   889
* Command 'enriched_type' allows to register properties of the
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   890
functorial structure of types.
39771
haftmann
parents: 39754
diff changeset
   891
39644
ad436fa9fc5b CONTRIBUTORS and NEWS
haftmann
parents: 39616
diff changeset
   892
* Improved infrastructure for term evaluation using code generator
ad436fa9fc5b CONTRIBUTORS and NEWS
haftmann
parents: 39616
diff changeset
   893
techniques, in particular static evaluation conversions.
ad436fa9fc5b CONTRIBUTORS and NEWS
haftmann
parents: 39616
diff changeset
   894
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   895
* Code generator: Scala (2.8 or higher) has been added to the target
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   896
languages.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   897
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   898
* Code generator: globbing constant expressions "*" and "Theory.*"
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   899
have been replaced by the more idiomatic "_" and "Theory._".
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   900
INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   901
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   902
* Code generator: export_code without explicit file declaration prints
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   903
to standard output.  INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   904
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   905
* Code generator: do not print function definitions for case
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   906
combinators any longer.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   907
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   908
* Code generator: simplification with rules determined with
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   909
src/Tools/Code/code_simp.ML and method "code_simp".
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   910
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   911
* Code generator for records: more idiomatic representation of record
40948
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
   912
types.  Warning: records are not covered by ancient SML code
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
   913
generation any longer.  INCOMPATIBILITY.  In cases of need, a suitable
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
   914
rep_datatype declaration helps to succeed then:
38537
6a78c972de27 more helpful NEWS entry
haftmann
parents: 38535
diff changeset
   915
6a78c972de27 more helpful NEWS entry
haftmann
parents: 38535
diff changeset
   916
  record 'a foo = ...
6a78c972de27 more helpful NEWS entry
haftmann
parents: 38535
diff changeset
   917
  ...
6a78c972de27 more helpful NEWS entry
haftmann
parents: 38535
diff changeset
   918
  rep_datatype foo_ext ...
38535
9f64860c6ec0 preemptive NEWS
haftmann
parents: 38461
diff changeset
   919
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   920
* Records: logical foundation type for records does not carry a
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   921
'_type' suffix any longer (obsolete due to authentic syntax).
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   922
INCOMPATIBILITY.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   923
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   924
* Quickcheck now by default uses exhaustive testing instead of random
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   925
testing.  Random testing can be invoked by "quickcheck [random]",
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   926
exhaustive testing by "quickcheck [exhaustive]".
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   927
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   928
* Quickcheck instantiates polymorphic types with small finite
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   929
datatypes by default. This enables a simple execution mechanism to
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   930
handle quantifiers and function equality over the finite datatypes.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   931
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   932
* Quickcheck random generator has been renamed from "code" to
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   933
"random".  INCOMPATIBILITY.
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   934
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   935
* Quickcheck now has a configurable time limit which is set to 30
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   936
seconds by default. This can be changed by adding [timeout = n] to the
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   937
quickcheck command. The time limit for Auto Quickcheck is still set
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   938
independently.
38461
75fc4087764e NEWS and CONTRIBUTORS
haftmann
parents: 38347
diff changeset
   939
75fc4087764e NEWS and CONTRIBUTORS
haftmann
parents: 38347
diff changeset
   940
* Quickcheck in locales considers interpretations of that locale for
75fc4087764e NEWS and CONTRIBUTORS
haftmann
parents: 38347
diff changeset
   941
counter example search.
75fc4087764e NEWS and CONTRIBUTORS
haftmann
parents: 38347
diff changeset
   942
40059
6ad9081665db use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
blanchet
parents: 39993
diff changeset
   943
* Sledgehammer:
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   944
  - Added "smt" and "remote_smt" provers based on the "smt" proof
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   945
    method. See the Sledgehammer manual for details ("isabelle doc
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   946
    sledgehammer").
40059
6ad9081665db use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
blanchet
parents: 39993
diff changeset
   947
  - Renamed commands:
6ad9081665db use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
blanchet
parents: 39993
diff changeset
   948
    sledgehammer atp_info ~> sledgehammer running_provers
6ad9081665db use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
blanchet
parents: 39993
diff changeset
   949
    sledgehammer atp_kill ~> sledgehammer kill_provers
6ad9081665db use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
blanchet
parents: 39993
diff changeset
   950
    sledgehammer available_atps ~> sledgehammer available_provers
6ad9081665db use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
blanchet
parents: 39993
diff changeset
   951
    INCOMPATIBILITY.
6ad9081665db use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
blanchet
parents: 39993
diff changeset
   952
  - Renamed options:
6ad9081665db use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
blanchet
parents: 39993
diff changeset
   953
    sledgehammer [atps = ...] ~> sledgehammer [provers = ...]
40062
cfaebaa8588f make Sledgehammer minimizer fully work with SMT
blanchet
parents: 40059
diff changeset
   954
    sledgehammer [atp = ...] ~> sledgehammer [prover = ...]
40341
03156257040f standardize on seconds for Nitpick and Sledgehammer timeouts
blanchet
parents: 40318
diff changeset
   955
    sledgehammer [timeout = 77 s] ~> sledgehammer [timeout = 77]
03156257040f standardize on seconds for Nitpick and Sledgehammer timeouts
blanchet
parents: 40318
diff changeset
   956
    (and "ms" and "min" are no longer supported)
03156257040f standardize on seconds for Nitpick and Sledgehammer timeouts
blanchet
parents: 40318
diff changeset
   957
    INCOMPATIBILITY.
03156257040f standardize on seconds for Nitpick and Sledgehammer timeouts
blanchet
parents: 40318
diff changeset
   958
03156257040f standardize on seconds for Nitpick and Sledgehammer timeouts
blanchet
parents: 40318
diff changeset
   959
* Nitpick:
03156257040f standardize on seconds for Nitpick and Sledgehammer timeouts
blanchet
parents: 40318
diff changeset
   960
  - Renamed options:
03156257040f standardize on seconds for Nitpick and Sledgehammer timeouts
blanchet
parents: 40318
diff changeset
   961
    nitpick [timeout = 77 s] ~> nitpick [timeout = 77]
03156257040f standardize on seconds for Nitpick and Sledgehammer timeouts
blanchet
parents: 40318
diff changeset
   962
    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
   963
    INCOMPATIBILITY.
40725
02b3fab953c9 document changes in Nitpick and MESON/Metis
blanchet
parents: 40712
diff changeset
   964
  - Added support for partial quotient types.
02b3fab953c9 document changes in Nitpick and MESON/Metis
blanchet
parents: 40712
diff changeset
   965
  - Added local versions of the "Nitpick.register_xxx" functions.
02b3fab953c9 document changes in Nitpick and MESON/Metis
blanchet
parents: 40712
diff changeset
   966
  - Added "whack" option.
02b3fab953c9 document changes in Nitpick and MESON/Metis
blanchet
parents: 40712
diff changeset
   967
  - Allow registration of quotient types as codatatypes.
02b3fab953c9 document changes in Nitpick and MESON/Metis
blanchet
parents: 40712
diff changeset
   968
  - Improved "merge_type_vars" option to merge more types.
02b3fab953c9 document changes in Nitpick and MESON/Metis
blanchet
parents: 40712
diff changeset
   969
  - Removed unsound "fast_descrs" option.
02b3fab953c9 document changes in Nitpick and MESON/Metis
blanchet
parents: 40712
diff changeset
   970
  - Added custom symmetry breaking for datatypes, making it possible to reach
02b3fab953c9 document changes in Nitpick and MESON/Metis
blanchet
parents: 40712
diff changeset
   971
    higher cardinalities.
02b3fab953c9 document changes in Nitpick and MESON/Metis
blanchet
parents: 40712
diff changeset
   972
  - Prevent the expansion of too large definitions.
39957
2f2d90cc31a2 document latest changes to Meson/Metis/Sledgehammer
blanchet
parents: 39910
diff changeset
   973
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   974
* Proof methods "metis" and "meson" now have configuration options
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   975
"meson_trace", "metis_trace", and "metis_verbose" that can be enabled
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   976
to diagnose these tools. E.g.
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   977
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   978
    using [[metis_trace = true]]
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   979
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   980
* Auto Solve: Renamed "Auto Solve Direct".  The tool is now available
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   981
manually as command 'solve_direct'.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
   982
41601
fda8511006f9 made Z3 the default SMT solver again
boehmes
parents: 41597
diff changeset
   983
* The default SMT solver Z3 must be enabled explicitly (due to
fda8511006f9 made Z3 the default SMT solver again
boehmes
parents: 41597
diff changeset
   984
licensing issues) by setting the environment variable
41603
wenzelm
parents: 41601
diff changeset
   985
Z3_NON_COMMERCIAL in etc/settings of the component, for example.  For
wenzelm
parents: 41601
diff changeset
   986
commercial applications, the SMT solver CVC3 is provided as fall-back;
wenzelm
parents: 41601
diff changeset
   987
changing the SMT solver is done via the configuration option
wenzelm
parents: 41601
diff changeset
   988
"smt_solver".
41432
3214c39777ab differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
boehmes
parents: 41430
diff changeset
   989
3214c39777ab differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
boehmes
parents: 41430
diff changeset
   990
* Remote SMT solvers need to be referred to by the "remote_" prefix,
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   991
i.e. "remote_cvc3" and "remote_z3".
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   992
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   993
* Added basic SMT support for datatypes, records, and typedefs using
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   994
the oracle mode (no proofs).  Direct support of pairs has been dropped
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   995
in exchange (pass theorems fst_conv snd_conv pair_collapse to the SMT
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
   996
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
   997
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
   998
* 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
   999
  - Renamed:
41432
3214c39777ab differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
boehmes
parents: 41430
diff changeset
  1000
    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
  1001
    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
  1002
    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
  1003
  - 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
  1004
    smt_verbose
41432
3214c39777ab differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
boehmes
parents: 41430
diff changeset
  1005
    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
  1006
    smt_datatypes
41432
3214c39777ab differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
boehmes
parents: 41430
diff changeset
  1007
    smt_infer_triggers
3214c39777ab differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
boehmes
parents: 41430
diff changeset
  1008
    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
  1009
    cvc3_options
41432
3214c39777ab differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
boehmes
parents: 41430
diff changeset
  1010
    remote_cvc3_options
3214c39777ab differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
boehmes
parents: 41430
diff changeset
  1011
    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
  1012
    yices_options
39957
2f2d90cc31a2 document latest changes to Meson/Metis/Sledgehammer
blanchet
parents: 39910
diff changeset
  1013
40948
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
  1014
* Boogie output files (.b2i files) need to be declared in the theory
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
  1015
header.
40580
0592d3a39c08 require the b2i file ending in the boogie_open command (for consistency with the theory header)
boehmes
parents: 40424
diff changeset
  1016
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1017
* Simplification procedure "list_to_set_comprehension" rewrites list
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1018
comprehensions applied to List.set to set comprehensions.  Occasional
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1019
INCOMPATIBILITY, may be deactivated like this:
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1020
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1021
  declare [[simproc del: list_to_set_comprehension]]
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1022
41573
7a3181986004 misc updates for release;
wenzelm
parents: 41572
diff changeset
  1023
* Removed old version of primrec package.  INCOMPATIBILITY.
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1024
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1025
* Removed simplifier congruence rule of "prod_case", as has for long
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1026
been the case with "split".  INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1027
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1028
* String.literal is a type, but not a datatype.  INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1029
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
  1030
* 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
  1031
[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
  1032
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1033
* Predicate "sorted" now defined inductively, with nice induction
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1034
rules.  INCOMPATIBILITY: former sorted.simps now named sorted_simps.
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1035
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1036
* Constant "contents" renamed to "the_elem", to free the generic name
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1037
contents for other uses.  INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1038
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1039
* Renamed class eq and constant eq (for code generation) to class
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1040
equal and constant equal, plus renaming of related facts and various
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1041
tuning.  INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1042
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1043
* Dropped type classes mult_mono and mult_mono1.  INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1044
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1045
* Removed output syntax "'a ~=> 'b" for "'a => 'b option".
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1046
INCOMPATIBILITY.
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1047
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1048
* Renamed theory Fset to Cset, type Fset.fset to Cset.set, in order to
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1049
avoid confusion with finite sets.  INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1050
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1051
* Abandoned locales equiv, congruent and congruent2 for equivalence
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1052
relations.  INCOMPATIBILITY: use equivI rather than equiv_intro (same
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1053
for congruent(2)).
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1054
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1055
* Some previously unqualified names have been qualified:
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1056
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1057
  types
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1058
    bool ~> HOL.bool
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1059
    nat ~> Nat.nat
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1060
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1061
  constants
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1062
    Trueprop ~> HOL.Trueprop
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1063
    True ~> HOL.True
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1064
    False ~> HOL.False
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1065
    op & ~> HOL.conj
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1066
    op | ~> HOL.disj
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1067
    op --> ~> HOL.implies
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1068
    op = ~> HOL.eq
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1069
    Not ~> HOL.Not
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1070
    The ~> HOL.The
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1071
    All ~> HOL.All
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1072
    Ex ~> HOL.Ex
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1073
    Ex1 ~> HOL.Ex1
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1074
    Let ~> HOL.Let
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1075
    If ~> HOL.If
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1076
    Ball ~> Set.Ball
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1077
    Bex ~> Set.Bex
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1078
    Suc ~> Nat.Suc
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1079
    Pair ~> Product_Type.Pair
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1080
    fst ~> Product_Type.fst
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1081
    snd ~> Product_Type.snd
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1082
    curry ~> Product_Type.curry
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1083
    op : ~> Set.member
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1084
    Collect ~> Set.Collect
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1085
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1086
INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1087
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1088
* More canonical naming convention for some fundamental definitions:
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1089
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1090
    bot_bool_eq ~> bot_bool_def
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1091
    top_bool_eq ~> top_bool_def
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1092
    inf_bool_eq ~> inf_bool_def
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1093
    sup_bool_eq ~> sup_bool_def
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1094
    bot_fun_eq  ~> bot_fun_def
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1095
    top_fun_eq  ~> top_fun_def
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1096
    inf_fun_eq  ~> inf_fun_def
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1097
    sup_fun_eq  ~> sup_fun_def
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1098
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1099
INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1100
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1101
* More stylized fact names:
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1102
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1103
  expand_fun_eq ~> fun_eq_iff
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1104
  expand_set_eq ~> set_eq_iff
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1105
  set_ext       ~> set_eqI
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1106
  nat_number    ~> eval_nat_numeral
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1107
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1108
INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1109
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1110
* Refactoring of code-generation specific operations in theory List:
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1111
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1112
  constants
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1113
    null ~> List.null
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1114
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1115
  facts
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1116
    mem_iff ~> member_def
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1117
    null_empty ~> null_def
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1118
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1119
INCOMPATIBILITY.  Note that these were not supposed to be used
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1120
regularly unless for striking reasons; their main purpose was code
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1121
generation.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1122
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1123
Various operations from the Haskell prelude are used for generating
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1124
Haskell code.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1125
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1126
* Term "bij f" is now an abbreviation of "bij_betw f UNIV UNIV".  Term
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1127
"surj f" is now an abbreviation of "range f = UNIV".  The theorems
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1128
bij_def and surj_def are unchanged.  INCOMPATIBILITY.
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1129
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1130
* Abolished some non-alphabetic type names: "prod" and "sum" replace
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1131
"*" and "+" respectively.  INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1132
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1133
* Name "Plus" of disjoint sum operator "<+>" is now hidden.  Write
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1134
"Sum_Type.Plus" instead.
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1135
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1136
* Constant "split" has been merged with constant "prod_case"; names of
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1137
ML functions, facts etc. involving split have been retained so far,
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1138
though.  INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1139
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1140
* Dropped old infix syntax "_ mem _" for List.member; use "_ : set _"
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1141
instead.  INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1142
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1143
* Removed lemma "Option.is_none_none" which duplicates "is_none_def".
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1144
INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1145
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1146
* Former theory Library/Enum is now part of the HOL-Main image.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1147
INCOMPATIBILITY: all constants of the Enum theory now have to be
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1148
referred to by its qualified name.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1149
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1150
  enum    ~>  Enum.enum
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1151
  nlists  ~>  Enum.nlists
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1152
  product ~>  Enum.product
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1153
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1154
* Theory Library/Monad_Syntax provides do-syntax for monad types.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1155
Syntax in Library/State_Monad has been changed to avoid ambiguities.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1156
INCOMPATIBILITY.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1157
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1158
* Theory Library/SetsAndFunctions has been split into
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1159
Library/Function_Algebras and Library/Set_Algebras; canonical names
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1160
for instance definitions for functions; various improvements.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1161
INCOMPATIBILITY.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1162
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1163
* Theory Library/Multiset provides stable quicksort implementation of
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1164
sort_key.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1165
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1166
* Theory Library/Multiset: renamed empty_idemp ~> empty_neutral.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1167
INCOMPATIBILITY.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1168
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1169
* Session Multivariate_Analysis: introduced a type class for euclidean
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1170
space.  Most theorems are now stated in terms of euclidean spaces
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1171
instead of finite cartesian products.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1172
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1173
  types
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1174
    real ^ 'n ~>  'a::real_vector
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1175
              ~>  'a::euclidean_space
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1176
              ~>  'a::ordered_euclidean_space
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1177
        (depends on your needs)
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1178
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1179
  constants
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1180
     _ $ _        ~> _ $$ _
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1181
     \<chi> x. _  ~> \<chi>\<chi> x. _
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1182
     CARD('n)     ~> DIM('a)
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1183
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1184
Also note that the indices are now natural numbers and not from some
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1185
finite type. Finite cartesian products of euclidean spaces, products
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1186
of euclidean spaces the real and complex numbers are instantiated to
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1187
be euclidean_spaces.  INCOMPATIBILITY.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1188
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1189
* Session Probability: introduced pextreal as positive extended real
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1190
numbers.  Use pextreal as value for measures.  Introduce the
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1191
Radon-Nikodym derivative, product spaces and Fubini's theorem for
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1192
arbitrary sigma finite measures.  Introduces Lebesgue measure based on
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1193
the integral in Multivariate Analysis.  INCOMPATIBILITY.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1194
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1195
* Session Imperative_HOL: revamped, corrected dozens of inadequacies.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1196
INCOMPATIBILITY.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1197
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1198
* Session SPARK (with image HOL-SPARK) provides commands to load and
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1199
prove verification conditions generated by the SPARK Ada program
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1200
verifier.  See also src/HOL/SPARK and src/HOL/SPARK/Examples.
41567
72dd2eec64d8 Added entry for HOL-SPARK
berghofe
parents: 41512
diff changeset
  1201
40621
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1202
41433
1b8ff770f02c Abelian group facts obtained from group facts via interpretation (sublocale).
ballarin
parents: 41432
diff changeset
  1203
*** HOL-Algebra ***
1b8ff770f02c Abelian group facts obtained from group facts via interpretation (sublocale).
ballarin
parents: 41432
diff changeset
  1204
1b8ff770f02c Abelian group facts obtained from group facts via interpretation (sublocale).
ballarin
parents: 41432
diff changeset
  1205
* 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
  1206
descendants) are generated by interpretation from their multiplicative
41434
710cdb9e0d17 Documentation for 'interpret' and 'sublocale' with mixins.
ballarin
parents: 41433
diff changeset
  1207
counterparts.  Names (in particular theorem names) have the mandatory
710cdb9e0d17 Documentation for 'interpret' and 'sublocale' with mixins.
ballarin
parents: 41433
diff changeset
  1208
qualifier 'add'.  Previous theorem names are redeclared for
710cdb9e0d17 Documentation for 'interpret' and 'sublocale' with mixins.
ballarin
parents: 41433
diff changeset
  1209
compatibility.
710cdb9e0d17 Documentation for 'interpret' and 'sublocale' with mixins.
ballarin
parents: 41433
diff changeset
  1210
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1211
* Structure "int_ring" is now an abbreviation (previously a
41434
710cdb9e0d17 Documentation for 'interpret' and 'sublocale' with mixins.
ballarin
parents: 41433
diff changeset
  1212
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
  1213
1b8ff770f02c Abelian group facts obtained from group facts via interpretation (sublocale).
ballarin
parents: 41432
diff changeset
  1214
40621
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1215
*** HOLCF ***
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1216
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1217
* The domain package now runs in definitional mode by default: The
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1218
former command 'new_domain' is now called 'domain'.  To use the domain
40621
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1219
package in its original axiomatic mode, use 'domain (unsafe)'.
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1220
INCOMPATIBILITY.
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1221
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1222
* The new class "domain" is now the default sort.  Class "predomain"
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1223
is an unpointed version of "domain". Theories can be updated by
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1224
replacing sort annotations as shown below.  INCOMPATIBILITY.
40621
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1225
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1226
  'a::type ~> 'a::countable
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1227
  'a::cpo  ~> 'a::predomain
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1228
  'a::pcpo ~> 'a::domain
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1229
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1230
* The old type class "rep" has been superseded by class "domain".
40621
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1231
Accordingly, users of the definitional package must remove any
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1232
"default_sort rep" declarations.  INCOMPATIBILITY.
40621
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1233
41401
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1234
* The domain package (definitional mode) now supports unpointed
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1235
predomain argument types, as long as they are marked 'lazy'. (Strict
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1236
arguments must be in class "domain".) For example, the following
41401
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1237
domain definition now works:
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1238
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1239
  domain natlist = nil | cons (lazy "nat discr") (lazy "natlist")
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1240
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1241
* Theory HOLCF/Library/HOL_Cpo provides cpo and predomain class
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1242
instances for types from main HOL: bool, nat, int, char, 'a + 'b,
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1243
'a option, and 'a list.  Additionally, it configures fixrec and the
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1244
domain package to work with these types.  For example:
41401
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1245
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1246
  fixrec isInl :: "('a + 'b) u -> tr"
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1247
    where "isInl$(up$(Inl x)) = TT" | "isInl$(up$(Inr y)) = FF"
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1248
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1249
  domain V = VFun (lazy "V -> V") | VCon (lazy "nat") (lazy "V list")
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1250
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1251
* The "(permissive)" option of fixrec has been replaced with a
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1252
per-equation "(unchecked)" option. See
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1253
src/HOL/HOLCF/Tutorial/Fixrec_ex.thy for examples. INCOMPATIBILITY.
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1254
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1255
* The "bifinite" class no longer fixes a constant "approx"; the class
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1256
now just asserts that such a function exists.  INCOMPATIBILITY.
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1257
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1258
* 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
  1259
defines an embedding of type 'a defl into udom by default; instances
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1260
of "bifinite" and "domain" classes are available in
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1261
src/HOL/HOLCF/Library/Defl_Bifinite.thy.
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1262
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1263
* The syntax "REP('a)" has been replaced with "DEFL('a)".
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1264
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1265
* The predicate "directed" has been removed.  INCOMPATIBILITY.
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1266
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1267
* The type class "finite_po" has been removed.  INCOMPATIBILITY.
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1268
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1269
* The function "cprod_map" has been renamed to "prod_map".
41401
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1270
INCOMPATIBILITY.
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1271
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1272
* The monadic bind operator on each powerdomain has new binder syntax
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1273
similar to sets, e.g. "\<Union>\<sharp>x\<in>xs. t" represents
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1274
"upper_bind\<cdot>xs\<cdot>(\<Lambda> x. t)".
41401
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1275
e3ec82999306 NEWS updates for HOLCF
huffman
parents: 41398
diff changeset
  1276
* The infix syntax for binary union on each powerdomain has changed
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1277
from e.g. "+\<sharp>" to "\<union>\<sharp>", for consistency with set
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1278
syntax.  INCOMPATIBILITY.
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1279
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1280
* 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
  1281
still supported as an input translation.
cf5f025bc3c7 renamed constant 'UU' to 'bottom', keeping 'UU' as alternative input syntax;
huffman
parents: 41414
diff changeset
  1282
40621
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1283
* Renamed some theorems (the original names are also still available).
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1284
40621
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1285
  expand_fun_below   ~> fun_below_iff
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1286
  below_fun_ext      ~> fun_belowI
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1287
  expand_cfun_eq     ~> cfun_eq_iff
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1288
  ext_cfun           ~> cfun_eqI
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1289
  expand_cfun_below  ~> cfun_below_iff
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1290
  below_cfun_ext     ~> cfun_belowI
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1291
  cont2cont_Rep_CFun ~> cont2cont_APP
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1292
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1293
* The Abs and Rep functions for various types have changed names.
40948
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
  1294
Related theorem names have also changed to match. INCOMPATIBILITY.
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1295
40621
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1296
  Rep_CFun  ~> Rep_cfun
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1297
  Abs_CFun  ~> Abs_cfun
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1298
  Rep_Sprod ~> Rep_sprod
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1299
  Abs_Sprod ~> Abs_sprod
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1300
  Rep_Ssum  ~> Rep_ssum
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1301
  Abs_Ssum  ~> Abs_ssum
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1302
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1303
* Lemmas with names of the form *_defined_iff or *_strict_iff have
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1304
been renamed to *_bottom_iff.  INCOMPATIBILITY.
40621
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1305
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1306
* Various changes to bisimulation/coinduction with domain package:
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1307
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1308
  - Definitions of "bisim" constants no longer mention definedness.
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1309
  - With mutual recursion, "bisim" predicate is now curried.
40621
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1310
  - With mutual recursion, each type gets a separate coind theorem.
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1311
  - Variable names in bisim_def and coinduct rules have changed.
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1312
40621
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1313
INCOMPATIBILITY.
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1314
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1315
* Case combinators generated by the domain package for type "foo" are
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1316
now named "foo_case" instead of "foo_when".  INCOMPATIBILITY.
40621
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1317
40771
1c6f7d4b110e renamed several HOLCF theorems (listed in NEWS)
huffman
parents: 40728
diff changeset
  1318
* Several theorems have been renamed to more accurately reflect the
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1319
names of constants and types involved.  INCOMPATIBILITY.
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1320
40771
1c6f7d4b110e renamed several HOLCF theorems (listed in NEWS)
huffman
parents: 40728
diff changeset
  1321
  thelub_const    ~> lub_const
1c6f7d4b110e renamed several HOLCF theorems (listed in NEWS)
huffman
parents: 40728
diff changeset
  1322
  lub_const       ~> is_lub_const
1c6f7d4b110e renamed several HOLCF theorems (listed in NEWS)
huffman
parents: 40728
diff changeset
  1323
  thelubI         ~> lub_eqI
1c6f7d4b110e renamed several HOLCF theorems (listed in NEWS)
huffman
parents: 40728
diff changeset
  1324
  is_lub_lub      ~> is_lubD2
1c6f7d4b110e renamed several HOLCF theorems (listed in NEWS)
huffman
parents: 40728
diff changeset
  1325
  lubI            ~> is_lub_lub
1c6f7d4b110e renamed several HOLCF theorems (listed in NEWS)
huffman
parents: 40728
diff changeset
  1326
  unique_lub      ~> is_lub_unique
1c6f7d4b110e renamed several HOLCF theorems (listed in NEWS)
huffman
parents: 40728
diff changeset
  1327
  is_ub_lub       ~> is_lub_rangeD1
1c6f7d4b110e renamed several HOLCF theorems (listed in NEWS)
huffman
parents: 40728
diff changeset
  1328
  lub_bin_chain   ~> is_lub_bin_chain
41030
ff7d177128ef rename lub_fun -> is_lub_fun, thelub_fun -> lub_fun
huffman
parents: 40965
diff changeset
  1329
  lub_fun         ~> is_lub_fun
ff7d177128ef rename lub_fun -> is_lub_fun, thelub_fun -> lub_fun
huffman
parents: 40965
diff changeset
  1330
  thelub_fun      ~> lub_fun
41031
9883d1417ce1 remove lemma cont_cfun;
huffman
parents: 41030
diff changeset
  1331
  thelub_cfun     ~> lub_cfun
40771
1c6f7d4b110e renamed several HOLCF theorems (listed in NEWS)
huffman
parents: 40728
diff changeset
  1332
  thelub_Pair     ~> lub_Pair
1c6f7d4b110e renamed several HOLCF theorems (listed in NEWS)
huffman
parents: 40728
diff changeset
  1333
  lub_cprod       ~> is_lub_prod
1c6f7d4b110e renamed several HOLCF theorems (listed in NEWS)
huffman
parents: 40728
diff changeset
  1334
  thelub_cprod    ~> lub_prod
1c6f7d4b110e renamed several HOLCF theorems (listed in NEWS)
huffman
parents: 40728
diff changeset
  1335
  minimal_cprod   ~> minimal_prod
1c6f7d4b110e renamed several HOLCF theorems (listed in NEWS)
huffman
parents: 40728
diff changeset
  1336
  inst_cprod_pcpo ~> inst_prod_pcpo
41430
1aa23e9f2c87 change some lemma names containing 'UU' to 'bottom'
huffman
parents: 41429
diff changeset
  1337
  UU_I            ~> bottomI
1aa23e9f2c87 change some lemma names containing 'UU' to 'bottom'
huffman
parents: 41429
diff changeset
  1338
  compact_UU      ~> compact_bottom
1aa23e9f2c87 change some lemma names containing 'UU' to 'bottom'
huffman
parents: 41429
diff changeset
  1339
  deflation_UU    ~> deflation_bottom
1aa23e9f2c87 change some lemma names containing 'UU' to 'bottom'
huffman
parents: 41429
diff changeset
  1340
  finite_deflation_UU ~> finite_deflation_bottom
40771
1c6f7d4b110e renamed several HOLCF theorems (listed in NEWS)
huffman
parents: 40728
diff changeset
  1341
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1342
* Many legacy theorem names have been discontinued.  INCOMPATIBILITY.
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1343
40621
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1344
  sq_ord_less_eq_trans ~> below_eq_trans
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1345
  sq_ord_eq_less_trans ~> eq_below_trans
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1346
  refl_less            ~> below_refl
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1347
  trans_less           ~> below_trans
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1348
  antisym_less         ~> below_antisym
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1349
  antisym_less_inverse ~> po_eq_conv [THEN iffD1]
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1350
  box_less             ~> box_below
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1351
  rev_trans_less       ~> rev_below_trans
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1352
  not_less2not_eq      ~> not_below2not_eq
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1353
  less_UU_iff          ~> below_UU_iff
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1354
  flat_less_iff        ~> flat_below_iff
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1355
  adm_less             ~> adm_below
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1356
  adm_not_less         ~> adm_not_below
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1357
  adm_compact_not_less ~> adm_compact_not_below
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1358
  less_fun_def         ~> below_fun_def
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1359
  expand_fun_less      ~> fun_below_iff
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1360
  less_fun_ext         ~> fun_belowI
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1361
  less_discr_def       ~> below_discr_def
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1362
  discr_less_eq        ~> discr_below_eq
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1363
  less_unit_def        ~> below_unit_def
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1364
  less_cprod_def       ~> below_prod_def
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1365
  prod_lessI           ~> prod_belowI
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1366
  Pair_less_iff        ~> Pair_below_iff
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1367
  fst_less_iff         ~> fst_below_iff
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1368
  snd_less_iff         ~> snd_below_iff
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1369
  expand_cfun_less     ~> cfun_below_iff
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1370
  less_cfun_ext        ~> cfun_belowI
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1371
  injection_less       ~> injection_below
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1372
  less_up_def          ~> below_up_def
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1373
  not_Iup_less         ~> not_Iup_below
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1374
  Iup_less             ~> Iup_below
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1375
  up_less              ~> up_below
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1376
  Def_inject_less_eq   ~> Def_below_Def
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1377
  Def_less_is_eq       ~> Def_below_iff
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1378
  spair_less_iff       ~> spair_below_iff
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1379
  less_sprod           ~> below_sprod
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1380
  spair_less           ~> spair_below
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1381
  sfst_less_iff        ~> sfst_below_iff
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1382
  ssnd_less_iff        ~> ssnd_below_iff
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1383
  fix_least_less       ~> fix_least_below
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1384
  dist_less_one        ~> dist_below_one
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1385
  less_ONE             ~> below_ONE
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1386
  ONE_less_iff         ~> ONE_below_iff
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1387
  less_sinlD           ~> below_sinlD
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1388
  less_sinrD           ~> below_sinrD
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1389
86f598f84188 accumulated NEWS updates for HOLCF
huffman
parents: 40580
diff changeset
  1390
40948
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
  1391
*** FOL and ZF ***
38522
de7984a7172b deglobalization
haftmann
parents: 38461
diff changeset
  1392
41310
65631ca437c9 proper identifiers for consts and types;
wenzelm
parents: 41297
diff changeset
  1393
* All constant names are now qualified internally and use proper
65631ca437c9 proper identifiers for consts and types;
wenzelm
parents: 41297
diff changeset
  1394
identifiers, e.g. "IFOL.eq" instead of "op =".  INCOMPATIBILITY.
65631ca437c9 proper identifiers for consts and types;
wenzelm
parents: 41297
diff changeset
  1395
38522
de7984a7172b deglobalization
haftmann
parents: 38461
diff changeset
  1396
37868
59eed00bfd8e ML antiquotations @{theory} and @{theory_ref} refer to the theory ancestry, not any accidental theory loader state;
wenzelm
parents: 37820
diff changeset
  1397
*** ML ***
59eed00bfd8e ML antiquotations @{theory} and @{theory_ref} refer to the theory ancestry, not any accidental theory loader state;
wenzelm
parents: 37820
diff changeset
  1398
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1399
* Antiquotation @{assert} inlines a function bool -> unit that raises
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1400
Fail if the argument is false.  Due to inlining the source position of
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1401
failed assertions is included in the error output.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1402
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1403
* Discontinued antiquotation @{theory_ref}, which is obsolete since ML
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1404
text is in practice always evaluated with a stable theory checkpoint.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1405
Minor INCOMPATIBILITY, use (Theory.check_thy @{theory}) instead.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1406
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1407
* Antiquotation @{theory A} refers to theory A from the ancestry of
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1408
the current context, not any accidental theory loader state as before.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1409
Potential INCOMPATIBILITY, subtle change in semantics.
41228
e1fce873b814 renamed structure MetaSimplifier to raw_Simplifer, to emphasize its meaning;
wenzelm
parents: 41079
diff changeset
  1410
40956
95fe8598c0c9 added Syntax.pretty_priority;
wenzelm
parents: 40948
diff changeset
  1411
* Syntax.pretty_priority (default 0) configures the required priority
95fe8598c0c9 added Syntax.pretty_priority;
wenzelm
parents: 40948
diff changeset
  1412
of pretty-printed output and thus affects insertion of parentheses.
95fe8598c0c9 added Syntax.pretty_priority;
wenzelm
parents: 40948
diff changeset
  1413
40959
49765c1104d4 added Syntax.default_root;
wenzelm
parents: 40956
diff changeset
  1414
* Syntax.default_root (default "any") configures the inner syntax
49765c1104d4 added Syntax.default_root;
wenzelm
parents: 40956
diff changeset
  1415
category (nonterminal symbol) for parsing of terms.