NEWS
author wenzelm
Wed, 15 Feb 2012 13:24:22 +0100
changeset 46483 10a9c31a22b4
parent 46458 19ef91d7fbd4
child 46485 f58461621839
permissions -rw-r--r--
renamed "xstr" to "str_token";
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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Isabelle NEWS -- history user-relevant changes
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==============================================
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ed941505cab7 Isabelle NEWS -- history of user-visible changes;
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New in this Isabelle version
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----------------------------
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45593
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*** General ***
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45614
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* Prover IDE (PIDE) improvements:
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  - markup for bound variables
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  - markup for types of term variables (e.g. displayed as tooltips)
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* Rule attributes in local theory declarations (e.g. locale or class)
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are now statically evaluated: the resulting theorem is stored instead
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of the original expression.  INCOMPATIBILITY in rare situations, where
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the historic accident of dynamic re-evaluation in interpretations
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etc. was exploited.
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* Commands 'lemmas' and 'theorems' allow local variables using 'for'
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declaration, and results are standardized before being stored.  Thus
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old-style "standard" after instantiation or composition of facts
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becomes obsolete.  Minor INCOMPATIBILITY, due to potential change of
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indices of schematic variables.
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* Renamed some inner syntax categories:
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    num ~> num_token
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    xnum ~> xnum_token
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    xstr ~> str_token
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Minor INCOMPATIBILITY.  Note that in practice "num_const" or
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"num_position" etc. are mainly used instead (which also include
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position information via constraints).
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*** Pure ***
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9b02f6665fc8 discontinued obsolete 'types' command;
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* Obsolete command 'types' has been discontinued.  Use 'type_synonym'
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instead.  INCOMPATIBILITY.
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* Ancient code generator for SML and its commands 'code_module',
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'code_library', 'consts_code', 'types_code' have been discontinued.
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Use commands of the generic code generator instead.  INCOMPATIBILITY.
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* Redundant attribute 'code_inline' has been discontinued. Use
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'code_unfold' instead.  INCOMPATIBILITY.
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* Dropped attribute 'code_unfold_post' in favor of the its dual
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'code_abbrev', which yields a common pattern in definitions like
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9f113cdf3d66 attribute code_abbrev superseedes code_unfold_post
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  definition [code_abbrev]: "f = t"
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INCOMPATIBILITY.
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* Sort constraints are now propagated in simultaneous statements, just
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like type constraints.  INCOMPATIBILITY in rare situations, where
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distinct sorts used to be assigned accidentally.  For example:
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  lemma "P (x::'a::foo)" and "Q (y::'a::bar)"  -- "now illegal"
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  lemma "P (x::'a)" and "Q (y::'a::bar)"
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    -- "now uniform 'a::bar instead of default sort for first occurence (!)"
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*** HOL ***
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* Type 'a set is now a proper type constructor (just as before
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Isabelle2008).  Definitions mem_def and Collect_def have disappeared.
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Non-trivial INCOMPATIBILITY.  For developments keeping predicates and
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sets separate, it is often sufficient to rephrase sets S accidentally
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used as predicates by "%x. x : S" and predicates P accidentally used
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as sets by "{x. P x}".  Corresponding proofs in a first step should be
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pruned from any tinkering with former theorems mem_def and
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Collect_def.  For developments which deliberately mixed predicates and
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sets, a planning step is necessary to determine what should become a
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predicate and what a set.  It can be helpful to carry out that step in
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Isabelle2011-1 before jumping right into the current release.
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* New type synonym 'a rel = ('a * 'a) set
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* Consolidated various theorem names relating to Finite_Set.fold
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combinator:
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  inf_INFI_fold_inf ~> inf_INF_fold_inf
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  sup_SUPR_fold_sup ~> sup_SUP_fold_sup
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  INFI_fold_inf ~> INF_fold_inf
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  SUPR_fold_sup ~> SUP_fold_sup
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  union_set ~> union_set_fold
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  minus_set ~> minus_set_fold
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INCOMPATIBILITY.
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* Consolidated theorem names concerning fold combinators:
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  INFI_set_fold ~> INF_set_fold
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  SUPR_set_fold ~> SUP_set_fold
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  INF_code ~> INF_set_foldr
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  SUP_code ~> SUP_set_foldr
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  foldr.simps ~> foldr_Nil foldr_Cons (in point-free formulation)
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  foldl.simps ~> foldl_Nil foldl_Cons
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  foldr_fold_rev ~> foldr_def
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  foldl_fold ~> foldl_def
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INCOMPATIBILITY.
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* Dropped rarely useful theorems concerning fold combinators:
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foldl_apply, foldl_fun_comm, foldl_rev, fold_weak_invariant,
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rev_foldl_cons, fold_set_remdups, fold_set, fold_set1,
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concat_conv_foldl, foldl_weak_invariant, foldl_invariant,
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foldr_invariant, foldl_absorb0, foldl_foldr1_lemma, foldl_foldr1,
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listsum_conv_fold, listsum_foldl, sort_foldl_insort.  INCOMPATIBILITY.
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Prefer "List.fold" with canonical argument order, or boil down
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"List.foldr" and "List.foldl" to "List.fold" by unfolding "foldr_def"
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and "foldl_def".  For the common phrases "%xs. List.foldr plus xs 0"
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and "List.foldl plus 0", prefer "List.listsum".
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* Concrete syntax for case expressions includes constraints for source
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positions, and thus produces Prover IDE markup for its bindings.
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INCOMPATIBILITY for old-style syntax translations that augment the
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pattern notation; e.g. see src/HOL/HOLCF/One.thy for translations of
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one_case.
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* Discontinued configuration option "syntax_positions": atomic terms
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in parse trees are always annotated by position constraints.
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* Finite_Set.fold now qualified.  INCOMPATIBILITY.
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* Renamed some facts on canonical fold on lists, in order to avoid
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problems with interpretation involving corresponding facts on foldl
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with the same base names:
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  fold_set_remdups ~> fold_set_fold_remdups
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  fold_set ~> fold_set_fold
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  fold1_set ~> fold1_set_fold
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INCOMPATIBILITY.
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* Renamed facts about the power operation on relations, i.e., relpow
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  to match the constant's name:
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  rel_pow_1 ~> relpow_1
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  rel_pow_0_I ~> relpow_0_I
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  rel_pow_Suc_I ~> relpow_Suc_I
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  rel_pow_Suc_I2 ~> relpow_Suc_I2
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  rel_pow_0_E ~> relpow_0_E
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  rel_pow_Suc_E ~> relpow_Suc_E
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  rel_pow_E ~> relpow_E
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  rel_pow_Suc_D2 ~> relpow_Suc_D2
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  rel_pow_Suc_E2 ~> relpow_Suc_E2 
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  rel_pow_Suc_D2' ~> relpow_Suc_D2'
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  rel_pow_E2 ~> relpow_E2
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  rel_pow_add ~> relpow_add
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  rel_pow_commute ~> relpow
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  rel_pow_empty ~> relpow_empty:
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  rtrancl_imp_UN_rel_pow ~> rtrancl_imp_UN_relpow
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  rel_pow_imp_rtrancl ~> relpow_imp_rtrancl
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  rtrancl_is_UN_rel_pow ~> rtrancl_is_UN_relpow
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  rtrancl_imp_rel_pow ~> rtrancl_imp_relpow
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  rel_pow_fun_conv ~> relpow_fun_conv
bulwahn
parents: 46301
diff changeset
   161
  rel_pow_finite_bounded1 ~> relpow_finite_bounded1
bulwahn
parents: 46301
diff changeset
   162
  rel_pow_finite_bounded ~> relpow_finite_bounded
bulwahn
parents: 46301
diff changeset
   163
  rtrancl_finite_eq_rel_pow ~> rtrancl_finite_eq_relpow
bulwahn
parents: 46301
diff changeset
   164
  trancl_finite_eq_rel_pow ~> trancl_finite_eq_relpow
bulwahn
parents: 46301
diff changeset
   165
  single_valued_rel_pow ~> single_valued_relpow
bulwahn
parents: 46301
diff changeset
   166
 
bulwahn
parents: 46301
diff changeset
   167
INCOMPATIBILITY.
bulwahn
parents: 46301
diff changeset
   168
46239
fcfb4aa8e6e6 refreshing NEWS
bulwahn
parents: 46236
diff changeset
   169
* New theory HOL/Library/DAList provides an abstract type for association
fcfb4aa8e6e6 refreshing NEWS
bulwahn
parents: 46236
diff changeset
   170
  lists with distinct keys.
45874
bulwahn
parents: 45839
diff changeset
   171
45839
43a5b86bc102 'datatype' specifications allow explicit sort constraints;
wenzelm
parents: 45810
diff changeset
   172
* 'datatype' specifications allow explicit sort constraints.
43a5b86bc102 'datatype' specifications allow explicit sort constraints;
wenzelm
parents: 45810
diff changeset
   173
46160
f363e5a2f8e8 misc tuning and reformatting;
wenzelm
parents: 46145
diff changeset
   174
* Theory HOL/Library/Diagonalize has been removed. INCOMPATIBILITY,
f363e5a2f8e8 misc tuning and reformatting;
wenzelm
parents: 46145
diff changeset
   175
use theory HOL/Library/Nat_Bijection instead.
f363e5a2f8e8 misc tuning and reformatting;
wenzelm
parents: 46145
diff changeset
   176
f363e5a2f8e8 misc tuning and reformatting;
wenzelm
parents: 46145
diff changeset
   177
* Session HOL-Word: Discontinued many redundant theorems specific to
f363e5a2f8e8 misc tuning and reformatting;
wenzelm
parents: 46145
diff changeset
   178
type 'a word. INCOMPATIBILITY, use the corresponding generic theorems
f363e5a2f8e8 misc tuning and reformatting;
wenzelm
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diff changeset
   179
instead.
45546
6dd3e88de4c2 HOL-Word: removed many duplicate theorems (see NEWS)
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parents: 45516
diff changeset
   180
6dd3e88de4c2 HOL-Word: removed many duplicate theorems (see NEWS)
huffman
parents: 45516
diff changeset
   181
  word_sub_alt ~> word_sub_wi
6dd3e88de4c2 HOL-Word: removed many duplicate theorems (see NEWS)
huffman
parents: 45516
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   182
  word_add_alt ~> word_add_def
6dd3e88de4c2 HOL-Word: removed many duplicate theorems (see NEWS)
huffman
parents: 45516
diff changeset
   183
  word_mult_alt ~> word_mult_def
6dd3e88de4c2 HOL-Word: removed many duplicate theorems (see NEWS)
huffman
parents: 45516
diff changeset
   184
  word_minus_alt ~> word_minus_def
6dd3e88de4c2 HOL-Word: removed many duplicate theorems (see NEWS)
huffman
parents: 45516
diff changeset
   185
  word_0_alt ~> word_0_wi
6dd3e88de4c2 HOL-Word: removed many duplicate theorems (see NEWS)
huffman
parents: 45516
diff changeset
   186
  word_1_alt ~> word_1_wi
6dd3e88de4c2 HOL-Word: removed many duplicate theorems (see NEWS)
huffman
parents: 45516
diff changeset
   187
  word_add_0 ~> add_0_left
6dd3e88de4c2 HOL-Word: removed many duplicate theorems (see NEWS)
huffman
parents: 45516
diff changeset
   188
  word_add_0_right ~> add_0_right
6dd3e88de4c2 HOL-Word: removed many duplicate theorems (see NEWS)
huffman
parents: 45516
diff changeset
   189
  word_mult_1 ~> mult_1_left
6dd3e88de4c2 HOL-Word: removed many duplicate theorems (see NEWS)
huffman
parents: 45516
diff changeset
   190
  word_mult_1_right ~> mult_1_right
6dd3e88de4c2 HOL-Word: removed many duplicate theorems (see NEWS)
huffman
parents: 45516
diff changeset
   191
  word_add_commute ~> add_commute
6dd3e88de4c2 HOL-Word: removed many duplicate theorems (see NEWS)
huffman
parents: 45516
diff changeset
   192
  word_add_assoc ~> add_assoc
6dd3e88de4c2 HOL-Word: removed many duplicate theorems (see NEWS)
huffman
parents: 45516
diff changeset
   193
  word_add_left_commute ~> add_left_commute
6dd3e88de4c2 HOL-Word: removed many duplicate theorems (see NEWS)
huffman
parents: 45516
diff changeset
   194
  word_mult_commute ~> mult_commute
6dd3e88de4c2 HOL-Word: removed many duplicate theorems (see NEWS)
huffman
parents: 45516
diff changeset
   195
  word_mult_assoc ~> mult_assoc
6dd3e88de4c2 HOL-Word: removed many duplicate theorems (see NEWS)
huffman
parents: 45516
diff changeset
   196
  word_mult_left_commute ~> mult_left_commute
6dd3e88de4c2 HOL-Word: removed many duplicate theorems (see NEWS)
huffman
parents: 45516
diff changeset
   197
  word_left_distrib ~> left_distrib
6dd3e88de4c2 HOL-Word: removed many duplicate theorems (see NEWS)
huffman
parents: 45516
diff changeset
   198
  word_right_distrib ~> right_distrib
6dd3e88de4c2 HOL-Word: removed many duplicate theorems (see NEWS)
huffman
parents: 45516
diff changeset
   199
  word_left_minus ~> left_minus
6dd3e88de4c2 HOL-Word: removed many duplicate theorems (see NEWS)
huffman
parents: 45516
diff changeset
   200
  word_diff_0_right ~> diff_0_right
6dd3e88de4c2 HOL-Word: removed many duplicate theorems (see NEWS)
huffman
parents: 45516
diff changeset
   201
  word_diff_self ~> diff_self
45957
43eac86bf006 remove redundant lemma word_sub_def
huffman
parents: 45941
diff changeset
   202
  word_sub_def ~> diff_minus
45804
3a3e4c58083c remove redundant lemma word_diff_minus
huffman
parents: 45791
diff changeset
   203
  word_diff_minus ~> diff_minus
45546
6dd3e88de4c2 HOL-Word: removed many duplicate theorems (see NEWS)
huffman
parents: 45516
diff changeset
   204
  word_add_ac ~> add_ac
6dd3e88de4c2 HOL-Word: removed many duplicate theorems (see NEWS)
huffman
parents: 45516
diff changeset
   205
  word_mult_ac ~> mult_ac
6dd3e88de4c2 HOL-Word: removed many duplicate theorems (see NEWS)
huffman
parents: 45516
diff changeset
   206
  word_plus_ac0 ~> add_0_left add_0_right add_ac
6dd3e88de4c2 HOL-Word: removed many duplicate theorems (see NEWS)
huffman
parents: 45516
diff changeset
   207
  word_times_ac1 ~> mult_1_left mult_1_right mult_ac
45547
94c37f3df10f HOL-Word: removed more duplicate theorems
huffman
parents: 45546
diff changeset
   208
  word_order_trans ~> order_trans
94c37f3df10f HOL-Word: removed more duplicate theorems
huffman
parents: 45546
diff changeset
   209
  word_order_refl ~> order_refl
94c37f3df10f HOL-Word: removed more duplicate theorems
huffman
parents: 45546
diff changeset
   210
  word_order_antisym ~> order_antisym
94c37f3df10f HOL-Word: removed more duplicate theorems
huffman
parents: 45546
diff changeset
   211
  word_order_linear ~> linorder_linear
45810
024947a0e492 prove class instances without extra lemmas
huffman
parents: 45804
diff changeset
   212
  lenw1_zero_neq_one ~> zero_neq_one
024947a0e492 prove class instances without extra lemmas
huffman
parents: 45804
diff changeset
   213
  word_number_of_eq ~> number_of_eq
46013
d2f179d26133 remove some duplicate lemmas
huffman
parents: 45991
diff changeset
   214
  word_of_int_add_hom ~> wi_hom_add
d2f179d26133 remove some duplicate lemmas
huffman
parents: 45991
diff changeset
   215
  word_of_int_sub_hom ~> wi_hom_sub
d2f179d26133 remove some duplicate lemmas
huffman
parents: 45991
diff changeset
   216
  word_of_int_mult_hom ~> wi_hom_mult
d2f179d26133 remove some duplicate lemmas
huffman
parents: 45991
diff changeset
   217
  word_of_int_minus_hom ~> wi_hom_neg
d2f179d26133 remove some duplicate lemmas
huffman
parents: 45991
diff changeset
   218
  word_of_int_succ_hom ~> wi_hom_succ
d2f179d26133 remove some duplicate lemmas
huffman
parents: 45991
diff changeset
   219
  word_of_int_pred_hom ~> wi_hom_pred
d2f179d26133 remove some duplicate lemmas
huffman
parents: 45991
diff changeset
   220
  word_of_int_0_hom ~> word_0_wi
d2f179d26133 remove some duplicate lemmas
huffman
parents: 45991
diff changeset
   221
  word_of_int_1_hom ~> word_1_wi
45546
6dd3e88de4c2 HOL-Word: removed many duplicate theorems (see NEWS)
huffman
parents: 45516
diff changeset
   222
46014
2b63c77ba9c3 fix typos
huffman
parents: 46013
diff changeset
   223
* Clarified attribute "mono_set": pure declaration without modifying
45384
dffa657f0aa2 clarified attribute "mono_set": pure declaration, proper export in ML;
wenzelm
parents: 45383
diff changeset
   224
the result of the fact expression.
dffa657f0aa2 clarified attribute "mono_set": pure declaration, proper export in ML;
wenzelm
parents: 45383
diff changeset
   225
45383
bf6add30ab20 misc tuning;
wenzelm
parents: 45298
diff changeset
   226
* "Transitive_Closure.ntrancl": bounded transitive closure on
bf6add30ab20 misc tuning;
wenzelm
parents: 45298
diff changeset
   227
relations.
bf6add30ab20 misc tuning;
wenzelm
parents: 45298
diff changeset
   228
46014
2b63c77ba9c3 fix typos
huffman
parents: 46013
diff changeset
   229
* Constant "Set.not_member" now qualified.  INCOMPATIBILITY.
45383
bf6add30ab20 misc tuning;
wenzelm
parents: 45298
diff changeset
   230
bf6add30ab20 misc tuning;
wenzelm
parents: 45298
diff changeset
   231
* "sublists" moved to theory More_List.  INCOMPATIBILITY.
45143
haftmann
parents: 45134
diff changeset
   232
45122
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   233
* Theory Int: Discontinued many legacy theorems specific to type int.
45383
bf6add30ab20 misc tuning;
wenzelm
parents: 45298
diff changeset
   234
INCOMPATIBILITY, use the corresponding generic theorems instead.
45122
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   235
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   236
  zminus_zminus ~> minus_minus
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   237
  zminus_0 ~> minus_zero
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   238
  zminus_zadd_distrib ~> minus_add_distrib
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   239
  zadd_commute ~> add_commute
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   240
  zadd_assoc ~> add_assoc
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   241
  zadd_left_commute ~> add_left_commute
45196
78478d938cb8 inlined @{thms} (ML compile-time) allows to get rid of legacy zadd_ac as well (cf. 49e305100097);
wenzelm
parents: 45191
diff changeset
   242
  zadd_ac ~> add_ac
45122
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   243
  zmult_ac ~> mult_ac
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   244
  zadd_0 ~> add_0_left
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   245
  zadd_0_right ~> add_0_right
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   246
  zadd_zminus_inverse2 ~> left_minus
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   247
  zmult_zminus ~> mult_minus_left
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   248
  zmult_commute ~> mult_commute
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   249
  zmult_assoc ~> mult_assoc
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   250
  zadd_zmult_distrib ~> left_distrib
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   251
  zadd_zmult_distrib2 ~> right_distrib
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   252
  zdiff_zmult_distrib ~> left_diff_distrib
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   253
  zdiff_zmult_distrib2 ~> right_diff_distrib
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   254
  zmult_1 ~> mult_1_left
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   255
  zmult_1_right ~> mult_1_right
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   256
  zle_refl ~> order_refl
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   257
  zle_trans ~> order_trans
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   258
  zle_antisym ~> order_antisym
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   259
  zle_linear ~> linorder_linear
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   260
  zless_linear ~> linorder_less_linear
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   261
  zadd_left_mono ~> add_left_mono
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   262
  zadd_strict_right_mono ~> add_strict_right_mono
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   263
  zadd_zless_mono ~> add_less_le_mono
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   264
  int_0_less_1 ~> zero_less_one
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   265
  int_0_neq_1 ~> zero_neq_one
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   266
  zless_le ~> less_le
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   267
  zpower_zadd_distrib ~> power_add
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   268
  zero_less_zpower_abs_iff ~> zero_less_power_abs_iff
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   269
  zero_le_zpower_abs ~> zero_le_power_abs
49e305100097 Int.thy: discontinued some legacy theorems
huffman
parents: 45109
diff changeset
   270
45791
d985ec974815 more systematic lemma name
noschinl
parents: 45759
diff changeset
   271
* Theory Deriv: Renamed
d985ec974815 more systematic lemma name
noschinl
parents: 45759
diff changeset
   272
d985ec974815 more systematic lemma name
noschinl
parents: 45759
diff changeset
   273
  DERIV_nonneg_imp_nonincreasing ~> DERIV_nonneg_imp_nondecreasing
d985ec974815 more systematic lemma name
noschinl
parents: 45759
diff changeset
   274
45383
bf6add30ab20 misc tuning;
wenzelm
parents: 45298
diff changeset
   275
* New "case_product" attribute to generate a case rule doing multiple
bf6add30ab20 misc tuning;
wenzelm
parents: 45298
diff changeset
   276
case distinctions at the same time.  E.g.
bf6add30ab20 misc tuning;
wenzelm
parents: 45298
diff changeset
   277
bf6add30ab20 misc tuning;
wenzelm
parents: 45298
diff changeset
   278
  list.exhaust [case_product nat.exhaust]
bf6add30ab20 misc tuning;
wenzelm
parents: 45298
diff changeset
   279
bf6add30ab20 misc tuning;
wenzelm
parents: 45298
diff changeset
   280
produces a rule which can be used to perform case distinction on both
bf6add30ab20 misc tuning;
wenzelm
parents: 45298
diff changeset
   281
a list and a nat.
bf6add30ab20 misc tuning;
wenzelm
parents: 45298
diff changeset
   282
46170
bulwahn
parents: 46160
diff changeset
   283
* Improved code generation of multisets.
bulwahn
parents: 46160
diff changeset
   284
45759
bulwahn
parents: 45748
diff changeset
   285
* Quickcheck:
bulwahn
parents: 45748
diff changeset
   286
  - Quickcheck returns variable assignments as counterexamples, which
bulwahn
parents: 45748
diff changeset
   287
    allows to reveal the underspecification of functions under test.
bulwahn
parents: 45748
diff changeset
   288
    For example, refuting "hd xs = x", it presents the variable
bulwahn
parents: 45748
diff changeset
   289
    assignment xs = [] and x = a1 as a counterexample, assuming that
bulwahn
parents: 45748
diff changeset
   290
    any property is false whenever "hd []" occurs in it.
bulwahn
parents: 45748
diff changeset
   291
    These counterexample are marked as potentially spurious, as
bulwahn
parents: 45748
diff changeset
   292
    Quickcheck also returns "xs = []" as a counterexample to the
bulwahn
parents: 45748
diff changeset
   293
    obvious theorem "hd xs = hd xs".
bulwahn
parents: 45748
diff changeset
   294
    After finding a potentially spurious counterexample, Quickcheck
bulwahn
parents: 45748
diff changeset
   295
    continues searching for genuine ones.
bulwahn
parents: 45748
diff changeset
   296
    By default, Quickcheck shows potentially spurious and genuine
bulwahn
parents: 45748
diff changeset
   297
    counterexamples. The option "genuine_only" sets quickcheck to
bulwahn
parents: 45748
diff changeset
   298
    only show genuine counterexamples.
45941
bulwahn
parents: 45874
diff changeset
   299
bulwahn
parents: 45874
diff changeset
   300
  - The command 'quickcheck_generator' creates random and exhaustive
bulwahn
parents: 45874
diff changeset
   301
    value generators for a given type and operations.
bulwahn
parents: 45874
diff changeset
   302
    It generates values by using the operations as if they were
bulwahn
parents: 45874
diff changeset
   303
    constructors of that type. 
46170
bulwahn
parents: 46160
diff changeset
   304
bulwahn
parents: 46160
diff changeset
   305
  - Support for multisets.
bulwahn
parents: 46160
diff changeset
   306
45398
7dbb7b044a11 avoid infinite recursion in peephole optimizer function -- this had a debilitating effect on rationals and reals
blanchet
parents: 45384
diff changeset
   307
* Nitpick:
45516
b2c8422833da document "lam_trans" option
blanchet
parents: 45427
diff changeset
   308
  - Fixed infinite loop caused by the 'peephole_optim' option and
b2c8422833da document "lam_trans" option
blanchet
parents: 45427
diff changeset
   309
    affecting 'rat' and 'real'.
b2c8422833da document "lam_trans" option
blanchet
parents: 45427
diff changeset
   310
b2c8422833da document "lam_trans" option
blanchet
parents: 45427
diff changeset
   311
* Sledgehammer:
46409
d4754183ccce made option available to users (mostly for experiments)
blanchet
parents: 46373
diff changeset
   312
  - Added "lam_trans", "uncurry_aliases", and "minimize" options.
45706
418846ea4f99 renamed "slicing" to "slice"
blanchet
parents: 45703
diff changeset
   313
  - Renamed "slicing" ("no_slicing") option to "slice" ("dont_slice").
46301
e2e52c7d25c9 renamed "sound" option to "strict"
blanchet
parents: 46239
diff changeset
   314
  - Renamed "sound" option to "strict".
45516
b2c8422833da document "lam_trans" option
blanchet
parents: 45427
diff changeset
   315
b2c8422833da document "lam_trans" option
blanchet
parents: 45427
diff changeset
   316
* Metis:
b2c8422833da document "lam_trans" option
blanchet
parents: 45427
diff changeset
   317
  - Added possibility to specify lambda translations scheme as a
46366
2ded91a6cbd5 docs and news
blanchet
parents: 46363
diff changeset
   318
    parenthesized argument (e.g., "by (metis (lifting) ...)").
45398
7dbb7b044a11 avoid infinite recursion in peephole optimizer function -- this had a debilitating effect on rationals and reals
blanchet
parents: 45384
diff changeset
   319
7dbb7b044a11 avoid infinite recursion in peephole optimizer function -- this had a debilitating effect on rationals and reals
blanchet
parents: 45384
diff changeset
   320
45160
b09575e075a5 (old) NEWS
noschinl
parents: 45143
diff changeset
   321
*** FOL ***
b09575e075a5 (old) NEWS
noschinl
parents: 45143
diff changeset
   322
45383
bf6add30ab20 misc tuning;
wenzelm
parents: 45298
diff changeset
   323
* New "case_product" attribute (see HOL).
45160
b09575e075a5 (old) NEWS
noschinl
parents: 45143
diff changeset
   324
45109
20b3377b08d7 back to post-release mode;
wenzelm
parents: 45089
diff changeset
   325
45128
5af3a3203a76 discontinued obsolete alias structure ProofContext;
wenzelm
parents: 45122
diff changeset
   326
*** ML ***
5af3a3203a76 discontinued obsolete alias structure ProofContext;
wenzelm
parents: 45122
diff changeset
   327
45592
8baa0b7f3f66 added ML antiquotation @{attributes};
wenzelm
parents: 45547
diff changeset
   328
* Antiquotation @{attributes [...]} embeds attribute source
8baa0b7f3f66 added ML antiquotation @{attributes};
wenzelm
parents: 45547
diff changeset
   329
representation into the ML text, which is particularly useful with
8baa0b7f3f66 added ML antiquotation @{attributes};
wenzelm
parents: 45547
diff changeset
   330
declarations like Local_Theory.note.
8baa0b7f3f66 added ML antiquotation @{attributes};
wenzelm
parents: 45547
diff changeset
   331
45128
5af3a3203a76 discontinued obsolete alias structure ProofContext;
wenzelm
parents: 45122
diff changeset
   332
* Structure Proof_Context follows standard naming scheme.  Old
5af3a3203a76 discontinued obsolete alias structure ProofContext;
wenzelm
parents: 45122
diff changeset
   333
ProofContext has been discontinued.  INCOMPATIBILITY.
5af3a3203a76 discontinued obsolete alias structure ProofContext;
wenzelm
parents: 45122
diff changeset
   334
45293
57def0b39696 refined Local_Theory.declaration {syntax = false, pervasive} semantics: update is applied to auxiliary context as well;
wenzelm
parents: 45233
diff changeset
   335
* Refined Local_Theory.declaration {syntax, pervasive}, with subtle
45298
aa35859c8741 uniform treatment of syntax declaration wrt. aux. context (NB: notation avoids duplicate mixfix internally);
wenzelm
parents: 45293
diff changeset
   336
change of semantics: update is applied to auxiliary local theory
45293
57def0b39696 refined Local_Theory.declaration {syntax = false, pervasive} semantics: update is applied to auxiliary context as well;
wenzelm
parents: 45233
diff changeset
   337
context as well.
57def0b39696 refined Local_Theory.declaration {syntax = false, pervasive} semantics: update is applied to auxiliary context as well;
wenzelm
parents: 45233
diff changeset
   338
45620
f2a587696afb modernized some old-style infix operations, which were left over from the time of ML proof scripts;
wenzelm
parents: 45614
diff changeset
   339
* Modernized some old-style infix operations:
f2a587696afb modernized some old-style infix operations, which were left over from the time of ML proof scripts;
wenzelm
parents: 45614
diff changeset
   340
f2a587696afb modernized some old-style infix operations, which were left over from the time of ML proof scripts;
wenzelm
parents: 45614
diff changeset
   341
  addeqcongs    ~> Simplifier.add_eqcong
f2a587696afb modernized some old-style infix operations, which were left over from the time of ML proof scripts;
wenzelm
parents: 45614
diff changeset
   342
  deleqcongs    ~> Simplifier.del_eqcong
f2a587696afb modernized some old-style infix operations, which were left over from the time of ML proof scripts;
wenzelm
parents: 45614
diff changeset
   343
  addcongs      ~> Simplifier.add_cong
f2a587696afb modernized some old-style infix operations, which were left over from the time of ML proof scripts;
wenzelm
parents: 45614
diff changeset
   344
  delcongs      ~> Simplifier.del_cong
45625
750c5a47400b modernized some old-style infix operations, which were left over from the time of ML proof scripts;
wenzelm
parents: 45620
diff changeset
   345
  setmksimps    ~> Simplifier.set_mksimps
750c5a47400b modernized some old-style infix operations, which were left over from the time of ML proof scripts;
wenzelm
parents: 45620
diff changeset
   346
  setmkcong     ~> Simplifier.set_mkcong
750c5a47400b modernized some old-style infix operations, which were left over from the time of ML proof scripts;
wenzelm
parents: 45620
diff changeset
   347
  setmksym      ~> Simplifier.set_mksym
750c5a47400b modernized some old-style infix operations, which were left over from the time of ML proof scripts;
wenzelm
parents: 45620
diff changeset
   348
  setmkeqTrue   ~> Simplifier.set_mkeqTrue
750c5a47400b modernized some old-style infix operations, which were left over from the time of ML proof scripts;
wenzelm
parents: 45620
diff changeset
   349
  settermless   ~> Simplifier.set_termless
750c5a47400b modernized some old-style infix operations, which were left over from the time of ML proof scripts;
wenzelm
parents: 45620
diff changeset
   350
  setsubgoaler  ~> Simplifier.set_subgoaler
45620
f2a587696afb modernized some old-style infix operations, which were left over from the time of ML proof scripts;
wenzelm
parents: 45614
diff changeset
   351
  addsplits     ~> Splitter.add_split
f2a587696afb modernized some old-style infix operations, which were left over from the time of ML proof scripts;
wenzelm
parents: 45614
diff changeset
   352
  delsplits     ~> Splitter.del_split
f2a587696afb modernized some old-style infix operations, which were left over from the time of ML proof scripts;
wenzelm
parents: 45614
diff changeset
   353
45128
5af3a3203a76 discontinued obsolete alias structure ProofContext;
wenzelm
parents: 45122
diff changeset
   354
45109
20b3377b08d7 back to post-release mode;
wenzelm
parents: 45089
diff changeset
   355
44801
a0459c50cfc9 some updates for release;
wenzelm
parents: 44800
diff changeset
   356
New in Isabelle2011-1 (October 2011)
a0459c50cfc9 some updates for release;
wenzelm
parents: 44800
diff changeset
   357
------------------------------------
41651
c78b786fe060 back to post-release mode;
wenzelm
parents: 41603
diff changeset
   358
41703
d27950860514 parallelization of nested Isar proofs is subject to Goal.parallel_proofs_threshold;
wenzelm
parents: 41685
diff changeset
   359
*** General ***
d27950860514 parallelization of nested Isar proofs is subject to Goal.parallel_proofs_threshold;
wenzelm
parents: 41685
diff changeset
   360
44760
19e1c6e922b6 some Isabelle/jEdit NEWS;
wenzelm
parents: 44749
diff changeset
   361
* Improved Isabelle/jEdit Prover IDE (PIDE), which can be invoked as
44968
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   362
"isabelle jedit" or "ISABELLE_HOME/Isabelle" on the command line.
44760
19e1c6e922b6 some Isabelle/jEdit NEWS;
wenzelm
parents: 44749
diff changeset
   363
44777
1afb48f872ae more NEWS;
wenzelm
parents: 44760
diff changeset
   364
  - Management of multiple theory files directly from the editor
44760
19e1c6e922b6 some Isabelle/jEdit NEWS;
wenzelm
parents: 44749
diff changeset
   365
    buffer store -- bypassing the file-system (no requirement to save
19e1c6e922b6 some Isabelle/jEdit NEWS;
wenzelm
parents: 44749
diff changeset
   366
    files for checking).
19e1c6e922b6 some Isabelle/jEdit NEWS;
wenzelm
parents: 44749
diff changeset
   367
44777
1afb48f872ae more NEWS;
wenzelm
parents: 44760
diff changeset
   368
  - Markup of formal entities within the text buffer, with semantic
44760
19e1c6e922b6 some Isabelle/jEdit NEWS;
wenzelm
parents: 44749
diff changeset
   369
    highlighting, tooltips and hyperlinks to jump to defining source
19e1c6e922b6 some Isabelle/jEdit NEWS;
wenzelm
parents: 44749
diff changeset
   370
    positions.
19e1c6e922b6 some Isabelle/jEdit NEWS;
wenzelm
parents: 44749
diff changeset
   371
44777
1afb48f872ae more NEWS;
wenzelm
parents: 44760
diff changeset
   372
  - Improved text rendering, with sub/superscripts in the source
1afb48f872ae more NEWS;
wenzelm
parents: 44760
diff changeset
   373
    buffer (including support for copy/paste wrt. output panel, HTML
1afb48f872ae more NEWS;
wenzelm
parents: 44760
diff changeset
   374
    theory output and other non-Isabelle text boxes).
1afb48f872ae more NEWS;
wenzelm
parents: 44760
diff changeset
   375
1afb48f872ae more NEWS;
wenzelm
parents: 44760
diff changeset
   376
  - Refined scheduling of proof checking and printing of results,
44760
19e1c6e922b6 some Isabelle/jEdit NEWS;
wenzelm
parents: 44749
diff changeset
   377
    based on interactive editor view.  (Note: jEdit folding and
19e1c6e922b6 some Isabelle/jEdit NEWS;
wenzelm
parents: 44749
diff changeset
   378
    narrowing allows to restrict buffer perspectives explicitly.)
19e1c6e922b6 some Isabelle/jEdit NEWS;
wenzelm
parents: 44749
diff changeset
   379
44777
1afb48f872ae more NEWS;
wenzelm
parents: 44760
diff changeset
   380
  - Reduced CPU performance requirements, usable on machines with few
44760
19e1c6e922b6 some Isabelle/jEdit NEWS;
wenzelm
parents: 44749
diff changeset
   381
    cores.
19e1c6e922b6 some Isabelle/jEdit NEWS;
wenzelm
parents: 44749
diff changeset
   382
44777
1afb48f872ae more NEWS;
wenzelm
parents: 44760
diff changeset
   383
  - Reduced memory requirements due to pruning of unused document
44760
19e1c6e922b6 some Isabelle/jEdit NEWS;
wenzelm
parents: 44749
diff changeset
   384
    versions (garbage collection).
19e1c6e922b6 some Isabelle/jEdit NEWS;
wenzelm
parents: 44749
diff changeset
   385
19e1c6e922b6 some Isabelle/jEdit NEWS;
wenzelm
parents: 44749
diff changeset
   386
See also ~~/src/Tools/jEdit/README.html for further information,
19e1c6e922b6 some Isabelle/jEdit NEWS;
wenzelm
parents: 44749
diff changeset
   387
including some remaining limitations.
19e1c6e922b6 some Isabelle/jEdit NEWS;
wenzelm
parents: 44749
diff changeset
   388
44800
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   389
* Theory loader: source files are exclusively located via the master
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   390
directory of each theory node (where the .thy file itself resides).
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   391
The global load path (such as src/HOL/Library) has been discontinued.
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   392
Note that the path element ~~ may be used to reference theories in the
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   393
Isabelle home folder -- for instance, "~~/src/HOL/Library/FuncSet".
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   394
INCOMPATIBILITY.
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   395
41955
703ea96b13c6 files are identified via SHA1 digests -- discontinued ISABELLE_FILE_IDENT;
wenzelm
parents: 41952
diff changeset
   396
* Theory loader: source files are identified by content via SHA1
703ea96b13c6 files are identified via SHA1 digests -- discontinued ISABELLE_FILE_IDENT;
wenzelm
parents: 41952
diff changeset
   397
digests.  Discontinued former path/modtime identification and optional
703ea96b13c6 files are identified via SHA1 digests -- discontinued ISABELLE_FILE_IDENT;
wenzelm
parents: 41952
diff changeset
   398
ISABELLE_FILE_IDENT plugin scripts.
703ea96b13c6 files are identified via SHA1 digests -- discontinued ISABELLE_FILE_IDENT;
wenzelm
parents: 41952
diff changeset
   399
41703
d27950860514 parallelization of nested Isar proofs is subject to Goal.parallel_proofs_threshold;
wenzelm
parents: 41685
diff changeset
   400
* Parallelization of nested Isar proofs is subject to
d27950860514 parallelization of nested Isar proofs is subject to Goal.parallel_proofs_threshold;
wenzelm
parents: 41685
diff changeset
   401
Goal.parallel_proofs_threshold (default 100).  See also isabelle
d27950860514 parallelization of nested Isar proofs is subject to Goal.parallel_proofs_threshold;
wenzelm
parents: 41685
diff changeset
   402
usedir option -Q.
d27950860514 parallelization of nested Isar proofs is subject to Goal.parallel_proofs_threshold;
wenzelm
parents: 41685
diff changeset
   403
42669
04dfffda5671 more conventional naming scheme: names_long, names_short, names_unique;
wenzelm
parents: 42658
diff changeset
   404
* Name space: former unsynchronized references are now proper
04dfffda5671 more conventional naming scheme: names_long, names_short, names_unique;
wenzelm
parents: 42658
diff changeset
   405
configuration options, with more conventional names:
04dfffda5671 more conventional naming scheme: names_long, names_short, names_unique;
wenzelm
parents: 42658
diff changeset
   406
04dfffda5671 more conventional naming scheme: names_long, names_short, names_unique;
wenzelm
parents: 42658
diff changeset
   407
  long_names   ~> names_long
04dfffda5671 more conventional naming scheme: names_long, names_short, names_unique;
wenzelm
parents: 42658
diff changeset
   408
  short_names  ~> names_short
04dfffda5671 more conventional naming scheme: names_long, names_short, names_unique;
wenzelm
parents: 42658
diff changeset
   409
  unique_names ~> names_unique
04dfffda5671 more conventional naming scheme: names_long, names_short, names_unique;
wenzelm
parents: 42658
diff changeset
   410
04dfffda5671 more conventional naming scheme: names_long, names_short, names_unique;
wenzelm
parents: 42658
diff changeset
   411
Minor INCOMPATIBILITY, need to declare options in context like this:
04dfffda5671 more conventional naming scheme: names_long, names_short, names_unique;
wenzelm
parents: 42658
diff changeset
   412
04dfffda5671 more conventional naming scheme: names_long, names_short, names_unique;
wenzelm
parents: 42658
diff changeset
   413
  declare [[names_unique = false]]
42358
b47d41d9f4b5 Name_Space: proper configuration options long_names, short_names, unique_names instead of former unsynchronized references;
wenzelm
parents: 42290
diff changeset
   414
42502
13b41fb77649 literal facts `prop` may contain dummy patterns;
wenzelm
parents: 42484
diff changeset
   415
* Literal facts `prop` may contain dummy patterns, e.g. `_ = _`.  Note
13b41fb77649 literal facts `prop` may contain dummy patterns;
wenzelm
parents: 42484
diff changeset
   416
that the result needs to be unique, which means fact specifications
13b41fb77649 literal facts `prop` may contain dummy patterns;
wenzelm
parents: 42484
diff changeset
   417
may have to be refined after enriching a proof context.
13b41fb77649 literal facts `prop` may contain dummy patterns;
wenzelm
parents: 42484
diff changeset
   418
44800
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   419
* Attribute "case_names" has been refined: the assumptions in each case
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   420
can be named now by following the case name with [name1 name2 ...].
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   421
44968
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   422
* Isabelle/Isar reference manual has been updated and extended:
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   423
  - "Synopsis" provides a catalog of main Isar language concepts.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   424
  - Formal references in syntax diagrams, via @{rail} antiquotation.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   425
  - Updated material from classic "ref" manual, notably about
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   426
    "Classical Reasoner".
42633
wenzelm
parents: 42582
diff changeset
   427
41703
d27950860514 parallelization of nested Isar proofs is subject to Goal.parallel_proofs_threshold;
wenzelm
parents: 41685
diff changeset
   428
41727
ab3f6d76fb23 available_provers ~> supported_provers (for clarity)
blanchet
parents: 41703
diff changeset
   429
*** HOL ***
ab3f6d76fb23 available_provers ~> supported_provers (for clarity)
blanchet
parents: 41703
diff changeset
   430
44968
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   431
* Class bot and top require underlying partial order rather than
44800
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   432
preorder: uniqueness of bot and top is guaranteed.  INCOMPATIBILITY.
43815
4f6e2965d821 adjusted to tightened specification of classes bot and top
haftmann
parents: 43752
diff changeset
   433
43940
26ca0bad226a class complete_linorder
haftmann
parents: 43899
diff changeset
   434
* Class complete_lattice: generalized a couple of lemmas from sets;
44800
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   435
generalized theorems INF_cong and SUP_cong.  New type classes for
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   436
complete boolean algebras and complete linear orders.  Lemmas
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   437
Inf_less_iff, less_Sup_iff, INF_less_iff, less_SUP_iff now reside in
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   438
class complete_linorder.
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   439
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   440
Changed proposition of lemmas Inf_bool_def, Sup_bool_def, Inf_fun_def,
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   441
Sup_fun_def, Inf_apply, Sup_apply.
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   442
45088
c8cd5348c76d misc tuning for release;
wenzelm
parents: 45051
diff changeset
   443
Removed redundant lemmas (the right hand side gives hints how to
c8cd5348c76d misc tuning for release;
wenzelm
parents: 45051
diff changeset
   444
replace them for (metis ...), or (simp only: ...) proofs):
45041
0523a6be8ade NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents: 45016
diff changeset
   445
0523a6be8ade NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents: 45016
diff changeset
   446
  Inf_singleton ~> Inf_insert [where A="{}", unfolded Inf_empty inf_top_right]
0523a6be8ade NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents: 45016
diff changeset
   447
  Sup_singleton ~> Sup_insert [where A="{}", unfolded Sup_empty sup_bot_right]
0523a6be8ade NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents: 45016
diff changeset
   448
  Inf_binary ~> Inf_insert, Inf_empty, and inf_top_right
0523a6be8ade NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents: 45016
diff changeset
   449
  Sup_binary ~> Sup_insert, Sup_empty, and sup_bot_right
0523a6be8ade NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents: 45016
diff changeset
   450
  Int_eq_Inter ~> Inf_insert, Inf_empty, and inf_top_right
0523a6be8ade NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents: 45016
diff changeset
   451
  Un_eq_Union ~> Sup_insert, Sup_empty, and sup_bot_right
0523a6be8ade NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents: 45016
diff changeset
   452
  Inter_def ~> INF_def, image_def
0523a6be8ade NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents: 45016
diff changeset
   453
  Union_def ~> SUP_def, image_def
0523a6be8ade NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents: 45016
diff changeset
   454
  INT_eq ~> INF_def, and image_def
0523a6be8ade NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents: 45016
diff changeset
   455
  UN_eq ~> SUP_def, and image_def
0523a6be8ade NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents: 45016
diff changeset
   456
  INF_subset ~> INF_superset_mono [OF _ order_refl]
44800
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   457
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   458
More consistent and comprehensive names:
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   459
45041
0523a6be8ade NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents: 45016
diff changeset
   460
  INTER_eq_Inter_image ~> INF_def
0523a6be8ade NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents: 45016
diff changeset
   461
  UNION_eq_Union_image ~> SUP_def
43872
6b917e5877d2 more consistent theorem names
haftmann
parents: 43865
diff changeset
   462
  INFI_def ~> INF_def
6b917e5877d2 more consistent theorem names
haftmann
parents: 43865
diff changeset
   463
  SUPR_def ~> SUP_def
44103
cedaca00789f more uniform naming scheme for Inf/INF and Sup/SUP lemmas
haftmann
parents: 44086
diff changeset
   464
  INF_leI ~> INF_lower
cedaca00789f more uniform naming scheme for Inf/INF and Sup/SUP lemmas
haftmann
parents: 44086
diff changeset
   465
  INF_leI2 ~> INF_lower2
cedaca00789f more uniform naming scheme for Inf/INF and Sup/SUP lemmas
haftmann
parents: 44086
diff changeset
   466
  le_INFI ~> INF_greatest
cedaca00789f more uniform naming scheme for Inf/INF and Sup/SUP lemmas
haftmann
parents: 44086
diff changeset
   467
  le_SUPI ~> SUP_upper
cedaca00789f more uniform naming scheme for Inf/INF and Sup/SUP lemmas
haftmann
parents: 44086
diff changeset
   468
  le_SUPI2 ~> SUP_upper2
cedaca00789f more uniform naming scheme for Inf/INF and Sup/SUP lemmas
haftmann
parents: 44086
diff changeset
   469
  SUP_leI ~> SUP_least
43873
8a2f339641c1 more on complement
haftmann
parents: 43872
diff changeset
   470
  INFI_bool_eq ~> INF_bool_eq
8a2f339641c1 more on complement
haftmann
parents: 43872
diff changeset
   471
  SUPR_bool_eq ~> SUP_bool_eq
8a2f339641c1 more on complement
haftmann
parents: 43872
diff changeset
   472
  INFI_apply ~> INF_apply
8a2f339641c1 more on complement
haftmann
parents: 43872
diff changeset
   473
  SUPR_apply ~> SUP_apply
44103
cedaca00789f more uniform naming scheme for Inf/INF and Sup/SUP lemmas
haftmann
parents: 44086
diff changeset
   474
  INTER_def ~> INTER_eq
cedaca00789f more uniform naming scheme for Inf/INF and Sup/SUP lemmas
haftmann
parents: 44086
diff changeset
   475
  UNION_def ~> UNION_eq
cedaca00789f more uniform naming scheme for Inf/INF and Sup/SUP lemmas
haftmann
parents: 44086
diff changeset
   476
43865
db18f4d0cc7d further generalization from sets to complete lattices
haftmann
parents: 43816
diff changeset
   477
INCOMPATIBILITY.
db18f4d0cc7d further generalization from sets to complete lattices
haftmann
parents: 43816
diff changeset
   478
44973
dfe923d5308d separated NEWS for Isabelle2011 from Isabelle2011-1 (cf. e1139e612b55);
wenzelm
parents: 44968
diff changeset
   479
* Renamed theory Complete_Lattice to Complete_Lattices.
dfe923d5308d separated NEWS for Isabelle2011 from Isabelle2011-1 (cf. e1139e612b55);
wenzelm
parents: 44968
diff changeset
   480
INCOMPATIBILITY.
dfe923d5308d separated NEWS for Isabelle2011 from Isabelle2011-1 (cf. e1139e612b55);
wenzelm
parents: 44968
diff changeset
   481
dfe923d5308d separated NEWS for Isabelle2011 from Isabelle2011-1 (cf. e1139e612b55);
wenzelm
parents: 44968
diff changeset
   482
* Theory Complete_Lattices: lemmas Inf_eq_top_iff, INF_eq_top_iff,
dfe923d5308d separated NEWS for Isabelle2011 from Isabelle2011-1 (cf. e1139e612b55);
wenzelm
parents: 44968
diff changeset
   483
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
   484
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
parents: 44968
diff changeset
   485
Sup_insert are now declared as [simp].  INCOMPATIBILITY.
dfe923d5308d separated NEWS for Isabelle2011 from Isabelle2011-1 (cf. e1139e612b55);
wenzelm
parents: 44968
diff changeset
   486
dfe923d5308d separated NEWS for Isabelle2011 from Isabelle2011-1 (cf. e1139e612b55);
wenzelm
parents: 44968
diff changeset
   487
* 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
   488
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
   489
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
   490
INCOMPATIBILITY.
dfe923d5308d separated NEWS for Isabelle2011 from Isabelle2011-1 (cf. e1139e612b55);
wenzelm
parents: 44968
diff changeset
   491
44845
5e51075cbd97 added syntactic classes for "inf" and "sup"
krauss
parents: 44826
diff changeset
   492
* Added syntactic classes "inf" and "sup" for the respective
5e51075cbd97 added syntactic classes for "inf" and "sup"
krauss
parents: 44826
diff changeset
   493
constants.  INCOMPATIBILITY: Changes in the argument order of the
5e51075cbd97 added syntactic classes for "inf" and "sup"
krauss
parents: 44826
diff changeset
   494
(mostly internal) locale predicates for some derived classes.
5e51075cbd97 added syntactic classes for "inf" and "sup"
krauss
parents: 44826
diff changeset
   495
44800
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   496
* Theorem collections ball_simps and bex_simps do not contain theorems
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   497
referring to UNION any longer; these have been moved to collection
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   498
UN_ball_bex_simps.  INCOMPATIBILITY.
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   499
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   500
* Theory Archimedean_Field: floor now is defined as parameter of a
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   501
separate type class floor_ceiling.
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   502
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   503
* Theory Finite_Set: more coherent development of fold_set locales:
42874
haftmann
parents: 42843
diff changeset
   504
haftmann
parents: 42843
diff changeset
   505
    locale fun_left_comm ~> locale comp_fun_commute
haftmann
parents: 42843
diff changeset
   506
    locale fun_left_comm_idem ~> locale comp_fun_idem
44800
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   507
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   508
Both use point-free characterization; interpretation proofs may need
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   509
adjustment.  INCOMPATIBILITY.
42874
haftmann
parents: 42843
diff changeset
   510
44800
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   511
* 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
   512
accordance with standard mathematical terminology. INCOMPATIBILITY.
730f7cced3a6 rename type 'a net to 'a filter, following standard mathematical terminology
huffman
parents: 44027
diff changeset
   513
44800
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   514
* Theory Complex_Main: The locale interpretations for the
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   515
bounded_linear and bounded_bilinear locales have been removed, in
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   516
order to reduce the number of duplicate lemmas. Users must use the
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   517
original names for distributivity theorems, potential INCOMPATIBILITY.
44282
f0de18b62d63 remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents: 44274
diff changeset
   518
f0de18b62d63 remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents: 44274
diff changeset
   519
  divide.add ~> add_divide_distrib
f0de18b62d63 remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents: 44274
diff changeset
   520
  divide.diff ~> diff_divide_distrib
f0de18b62d63 remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents: 44274
diff changeset
   521
  divide.setsum ~> setsum_divide_distrib
f0de18b62d63 remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents: 44274
diff changeset
   522
  mult.add_right ~> right_distrib
f0de18b62d63 remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents: 44274
diff changeset
   523
  mult.diff_right ~> right_diff_distrib
f0de18b62d63 remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents: 44274
diff changeset
   524
  mult_right.setsum ~> setsum_right_distrib
f0de18b62d63 remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents: 44274
diff changeset
   525
  mult_left.diff ~> left_diff_distrib
f0de18b62d63 remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents: 44274
diff changeset
   526
44800
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   527
* Theory Complex_Main: Several redundant theorems have been removed or
44568
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   528
replaced by more general versions. INCOMPATIBILITY.
44522
2f7e9d890efe rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents: 44322
diff changeset
   529
45051
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   530
  real_diff_def ~> minus_real_def
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   531
  real_divide_def ~> divide_real_def
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   532
  real_less_def ~> less_le
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   533
  real_abs_def ~> abs_real_def
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   534
  real_sgn_def ~> sgn_real_def
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   535
  real_mult_commute ~> mult_commute
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   536
  real_mult_assoc ~> mult_assoc
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   537
  real_mult_1 ~> mult_1_left
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   538
  real_add_mult_distrib ~> left_distrib
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   539
  real_zero_not_eq_one ~> zero_neq_one
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   540
  real_mult_inverse_left ~> left_inverse
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   541
  INVERSE_ZERO ~> inverse_zero
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   542
  real_le_refl ~> order_refl
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   543
  real_le_antisym ~> order_antisym
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   544
  real_le_trans ~> order_trans
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   545
  real_le_linear ~> linear
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   546
  real_le_eq_diff ~> le_iff_diff_le_0
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   547
  real_add_left_mono ~> add_left_mono
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   548
  real_mult_order ~> mult_pos_pos
c478d1876371 discontinued legacy theorem names from RealDef.thy
huffman
parents: 45049
diff changeset
   549
  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
   550
  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
   551
  real_0_le_divide_iff ~> zero_le_divide_iff
2f7e9d890efe rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents: 44322
diff changeset
   552
  realpow_two_disj ~> power2_eq_iff
2f7e9d890efe rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents: 44322
diff changeset
   553
  real_squared_diff_one_factored ~> square_diff_one_factored
2f7e9d890efe rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents: 44322
diff changeset
   554
  realpow_two_diff ~> square_diff_square_factored
44669
8e6cdb9c00a7 remove redundant lemma reals_complete2 in favor of complete_real
huffman
parents: 44666
diff changeset
   555
  reals_complete2 ~> complete_real
44749
5b1e1432c320 remove redundant lemma real_sum_squared_expand in favor of power2_sum
huffman
parents: 44748
diff changeset
   556
  real_sum_squared_expand ~> power2_sum
44522
2f7e9d890efe rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents: 44322
diff changeset
   557
  exp_ln_eq ~> ln_unique
44711
cd8dbfc272df remove redundant lemmas expi_add and expi_zero
huffman
parents: 44710
diff changeset
   558
  expi_add ~> exp_add
cd8dbfc272df remove redundant lemmas expi_add and expi_zero
huffman
parents: 44710
diff changeset
   559
  expi_zero ~> exp_zero
44522
2f7e9d890efe rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents: 44322
diff changeset
   560
  lemma_DERIV_subst ~> DERIV_cong
44568
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   561
  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
   562
  LIMSEQ_const ~> tendsto_const
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   563
  LIMSEQ_norm ~> tendsto_norm
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   564
  LIMSEQ_add ~> tendsto_add
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   565
  LIMSEQ_minus ~> tendsto_minus
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   566
  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
   567
  LIMSEQ_diff ~> tendsto_diff
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   568
  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
   569
  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
   570
  LIMSEQ_mult ~> tendsto_mult
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   571
  LIMSEQ_inverse ~> tendsto_inverse
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   572
  LIMSEQ_divide ~> tendsto_divide
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   573
  LIMSEQ_pow ~> tendsto_power
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   574
  LIMSEQ_setsum ~> tendsto_setsum
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   575
  LIMSEQ_setprod ~> tendsto_setprod
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   576
  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
   577
  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
   578
  LIMSEQ_imp_rabs ~> tendsto_rabs
44710
9caf6883f1f4 remove redundant lemmas about LIMSEQ
huffman
parents: 44681
diff changeset
   579
  LIMSEQ_add_minus ~> tendsto_add [OF _ tendsto_minus]
9caf6883f1f4 remove redundant lemmas about LIMSEQ
huffman
parents: 44681
diff changeset
   580
  LIMSEQ_add_const ~> tendsto_add [OF _ tendsto_const]
9caf6883f1f4 remove redundant lemmas about LIMSEQ
huffman
parents: 44681
diff changeset
   581
  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
   582
  LIMSEQ_Complex ~> tendsto_Complex
44568
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   583
  LIM_ident ~> tendsto_ident_at
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   584
  LIM_const ~> tendsto_const
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   585
  LIM_add ~> tendsto_add
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   586
  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
   587
  LIM_minus ~> tendsto_minus
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   588
  LIM_diff ~> tendsto_diff
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   589
  LIM_norm ~> tendsto_norm
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   590
  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
   591
  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
   592
  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
   593
  LIM_rabs ~> tendsto_rabs
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   594
  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
   595
  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
   596
  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
   597
  LIM_compose ~> tendsto_compose
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   598
  LIM_mult ~> tendsto_mult
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   599
  LIM_scaleR ~> tendsto_scaleR
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   600
  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
   601
  LIM_power ~> tendsto_power
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   602
  LIM_inverse ~> tendsto_inverse
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   603
  LIM_sgn ~> tendsto_sgn
e6f291cb5810 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents: 44538
diff changeset
   604
  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
   605
  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
   606
  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
   607
  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
   608
  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
   609
  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
   610
  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
   611
  LIM_inverse_fun ~> tendsto_inverse [OF tendsto_ident_at]
44522
2f7e9d890efe rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents: 44322
diff changeset
   612
44967
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   613
* Theory Complex_Main: The definition of infinite series was
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   614
generalized.  Now it is defined on the type class {topological_space,
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   615
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
   616
44908
f05bff62f8a6 NEWS and CONTRIBUTORS
huffman
parents: 44907
diff changeset
   617
* Theory Complex_Main: The complex exponential function "expi" is now
f05bff62f8a6 NEWS and CONTRIBUTORS
huffman
parents: 44907
diff changeset
   618
a type-constrained abbreviation for "exp :: complex => complex"; thus
f05bff62f8a6 NEWS and CONTRIBUTORS
huffman
parents: 44907
diff changeset
   619
several polymorphic lemmas about "exp" are now applicable to "expi".
f05bff62f8a6 NEWS and CONTRIBUTORS
huffman
parents: 44907
diff changeset
   620
44968
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   621
* Code generation:
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   622
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   623
  - Theory Library/Code_Char_ord provides native ordering of
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   624
    characters in the target language.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   625
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   626
  - Commands code_module and code_library are legacy, use export_code
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   627
    instead.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   628
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   629
  - Method "evaluation" is legacy, use method "eval" instead.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   630
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   631
  - Legacy evaluator "SML" is deactivated by default.  May be
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   632
    reactivated by the following theory command:
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   633
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   634
      setup {* Value.add_evaluator ("SML", Codegen.eval_term) *}
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   635
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   636
* Declare ext [intro] by default.  Rare INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   637
45088
c8cd5348c76d misc tuning for release;
wenzelm
parents: 45051
diff changeset
   638
* New proof method "induction" that gives induction hypotheses the
c8cd5348c76d misc tuning for release;
wenzelm
parents: 45051
diff changeset
   639
name "IH", thus distinguishing them from further hypotheses that come
c8cd5348c76d misc tuning for release;
wenzelm
parents: 45051
diff changeset
   640
from rule induction.  The latter are still called "hyps".  Method
c8cd5348c76d misc tuning for release;
wenzelm
parents: 45051
diff changeset
   641
"induction" is a thin wrapper around "induct" and follows the same
c8cd5348c76d misc tuning for release;
wenzelm
parents: 45051
diff changeset
   642
syntax.
c8cd5348c76d misc tuning for release;
wenzelm
parents: 45051
diff changeset
   643
44968
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   644
* Method "fastsimp" has been renamed to "fastforce", but "fastsimp" is
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   645
still available as a legacy feature for some time.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   646
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   647
* Nitpick:
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   648
  - Added "need" and "total_consts" options.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   649
  - Reintroduced "show_skolems" option by popular demand.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   650
  - Renamed attribute: nitpick_def ~> nitpick_unfold.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   651
    INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   652
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   653
* Sledgehammer:
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   654
  - Use quasi-sound (and efficient) translations by default.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   655
  - Added support for the following provers: E-ToFoF, LEO-II,
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   656
    Satallax, SNARK, Waldmeister, and Z3 with TPTP syntax.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   657
  - Automatically preplay and minimize proofs before showing them if
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   658
    this can be done within reasonable time.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   659
  - sledgehammer available_provers ~> sledgehammer supported_provers.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   660
    INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   661
  - Added "preplay_timeout", "slicing", "type_enc", "sound",
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   662
    "max_mono_iters", and "max_new_mono_instances" options.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   663
  - Removed "explicit_apply" and "full_types" options as well as "Full
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   664
    Types" Proof General menu item. INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   665
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   666
* Metis:
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   667
  - Removed "metisF" -- use "metis" instead. INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   668
  - Obsoleted "metisFT" -- use "metis (full_types)" instead.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   669
    INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   670
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   671
* Command 'try':
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   672
  - Renamed 'try_methods' and added "simp:", "intro:", "dest:", and
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   673
    "elim:" options. INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   674
  - Introduced 'try' that not only runs 'try_methods' but also
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   675
    'solve_direct', 'sledgehammer', 'quickcheck', and 'nitpick'.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   676
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   677
* Quickcheck:
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   678
  - Added "eval" option to evaluate terms for the found counterexample
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   679
    (currently only supported by the default (exhaustive) tester).
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   680
  - Added post-processing of terms to obtain readable counterexamples
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   681
    (currently only supported by the default (exhaustive) tester).
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   682
  - New counterexample generator quickcheck[narrowing] enables
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   683
    narrowing-based testing.  Requires the Glasgow Haskell compiler
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   684
    with its installation location defined in the Isabelle settings
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   685
    environment as ISABELLE_GHC.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   686
  - Removed quickcheck tester "SML" based on the SML code generator
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   687
    (formly in HOL/Library).
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   688
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   689
* Function package: discontinued option "tailrec".  INCOMPATIBILITY,
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   690
use 'partial_function' instead.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   691
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   692
* Theory Library/Extended_Reals replaces now the positive extended
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   693
reals found in probability theory. This file is extended by
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   694
Multivariate_Analysis/Extended_Real_Limits.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   695
44974
wenzelm
parents: 44973
diff changeset
   696
* Theory Library/Old_Recdef: old 'recdef' package has been moved here,
wenzelm
parents: 44973
diff changeset
   697
from where it must be imported explicitly if it is really required.
wenzelm
parents: 44973
diff changeset
   698
INCOMPATIBILITY.
44968
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   699
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   700
* Theory Library/Wfrec: well-founded recursion combinator "wfrec" has
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   701
been moved here.  INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   702
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   703
* Theory Library/Saturated provides type of numbers with saturated
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   704
arithmetic.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   705
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   706
* Theory Library/Product_Lattice defines a pointwise ordering for the
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   707
product type 'a * 'b, and provides instance proofs for various order
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   708
and lattice type classes.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   709
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   710
* Theory Library/Countable now provides the "countable_datatype" proof
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   711
method for proving "countable" class instances for datatypes.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   712
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   713
* Theory Library/Cset_Monad allows do notation for computable sets
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   714
(cset) via the generic monad ad-hoc overloading facility.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   715
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   716
* Library: Theories of common data structures are split into theories
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   717
for implementation, an invariant-ensuring type, and connection to an
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   718
abstract type. INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   719
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   720
  - RBT is split into RBT and RBT_Mapping.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   721
  - AssocList is split and renamed into AList and AList_Mapping.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   722
  - DList is split into DList_Impl, DList, and DList_Cset.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   723
  - Cset is split into Cset and List_Cset.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   724
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   725
* Theory Library/Nat_Infinity has been renamed to
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   726
Library/Extended_Nat, with name changes of the following types and
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   727
constants:
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   728
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   729
  type inat   ~> type enat
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   730
  Fin         ~> enat
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   731
  Infty       ~> infinity (overloaded)
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   732
  iSuc        ~> eSuc
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   733
  the_Fin     ~> the_enat
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   734
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   735
Every theorem name containing "inat", "Fin", "Infty", or "iSuc" has
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   736
been renamed accordingly. INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   737
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   738
* Session Multivariate_Analysis: The euclidean_space type class now
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   739
fixes a constant "Basis :: 'a set" consisting of the standard
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   740
orthonormal basis for the type. Users now have the option of
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   741
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
   742
"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
   743
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   744
* Session Multivariate_Analysis: Type "('a, 'b) cart" has been renamed
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   745
to "('a, 'b) vec" (the syntax "'a ^ 'b" remains unaffected). Constants
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   746
"Cart_nth" and "Cart_lambda" have been respectively renamed to
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   747
"vec_nth" and "vec_lambda"; theorems mentioning those names have
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   748
changed to match. Definition theorems for overloaded constants now use
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   749
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
   750
been renamed as follows (INCOMPATIBILITY):
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   751
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   752
  Cart_eq          ~> vec_eq_iff
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   753
  dist_nth_le_cart ~> dist_vec_nth_le
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   754
  tendsto_vector   ~> vec_tendstoI
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   755
  Cauchy_vector    ~> vec_CauchyI
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   756
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   757
* Session Multivariate_Analysis: Several duplicate theorems have been
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   758
removed, and other theorems have been renamed or replaced with more
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   759
general versions. INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   760
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   761
  finite_choice ~> finite_set_choice
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   762
  eventually_conjI ~> eventually_conj
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   763
  eventually_and ~> eventually_conj_iff
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   764
  eventually_false ~> eventually_False
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   765
  setsum_norm ~> norm_setsum
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   766
  Lim_sequentially ~> LIMSEQ_def
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   767
  Lim_ident_at ~> LIM_ident
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   768
  Lim_const ~> tendsto_const
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   769
  Lim_cmul ~> tendsto_scaleR [OF tendsto_const]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   770
  Lim_neg ~> tendsto_minus
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   771
  Lim_add ~> tendsto_add
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   772
  Lim_sub ~> tendsto_diff
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   773
  Lim_mul ~> tendsto_scaleR
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   774
  Lim_vmul ~> tendsto_scaleR [OF _ tendsto_const]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   775
  Lim_null_norm ~> tendsto_norm_zero_iff [symmetric]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   776
  Lim_linear ~> bounded_linear.tendsto
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   777
  Lim_component ~> tendsto_euclidean_component
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   778
  Lim_component_cart ~> tendsto_vec_nth
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   779
  Lim_inner ~> tendsto_inner [OF tendsto_const]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   780
  dot_lsum ~> inner_setsum_left
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   781
  dot_rsum ~> inner_setsum_right
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   782
  continuous_cmul ~> continuous_scaleR [OF continuous_const]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   783
  continuous_neg ~> continuous_minus
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   784
  continuous_sub ~> continuous_diff
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   785
  continuous_vmul ~> continuous_scaleR [OF _ continuous_const]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   786
  continuous_mul ~> continuous_scaleR
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   787
  continuous_inv ~> continuous_inverse
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   788
  continuous_at_within_inv ~> continuous_at_within_inverse
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   789
  continuous_at_inv ~> continuous_at_inverse
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   790
  continuous_at_norm ~> continuous_norm [OF continuous_at_id]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   791
  continuous_at_infnorm ~> continuous_infnorm [OF continuous_at_id]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   792
  continuous_at_component ~> continuous_component [OF continuous_at_id]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   793
  continuous_on_neg ~> continuous_on_minus
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   794
  continuous_on_sub ~> continuous_on_diff
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   795
  continuous_on_cmul ~> continuous_on_scaleR [OF continuous_on_const]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   796
  continuous_on_vmul ~> continuous_on_scaleR [OF _ continuous_on_const]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   797
  continuous_on_mul ~> continuous_on_scaleR
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   798
  continuous_on_mul_real ~> continuous_on_mult
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   799
  continuous_on_inner ~> continuous_on_inner [OF continuous_on_const]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   800
  continuous_on_norm ~> continuous_on_norm [OF continuous_on_id]
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   801
  continuous_on_inverse ~> continuous_on_inv
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   802
  uniformly_continuous_on_neg ~> uniformly_continuous_on_minus
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   803
  uniformly_continuous_on_sub ~> uniformly_continuous_on_diff
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   804
  subset_interior ~> interior_mono
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   805
  subset_closure ~> closure_mono
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   806
  closure_univ ~> closure_UNIV
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   807
  real_arch_lt ~> reals_Archimedean2
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   808
  real_arch ~> reals_Archimedean3
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   809
  real_abs_norm ~> abs_norm_cancel
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   810
  real_abs_sub_norm ~> norm_triangle_ineq3
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   811
  norm_cauchy_schwarz_abs ~> Cauchy_Schwarz_ineq2
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   812
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   813
* Session HOL-Probability:
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   814
  - Caratheodory's extension lemma is now proved for ring_of_sets.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   815
  - Infinite products of probability measures are now available.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   816
  - Sigma closure is independent, if the generator is independent
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   817
  - Use extended reals instead of positive extended
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   818
    reals. INCOMPATIBILITY.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   819
45049
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   820
* Session HOLCF: Discontinued legacy theorem names, INCOMPATIBILITY.
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   821
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   822
  expand_fun_below ~> fun_below_iff
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   823
  below_fun_ext ~> fun_belowI
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   824
  expand_cfun_eq ~> cfun_eq_iff
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   825
  ext_cfun ~> cfun_eqI
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   826
  expand_cfun_below ~> cfun_below_iff
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   827
  below_cfun_ext ~> cfun_belowI
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   828
  monofun_fun_fun ~> fun_belowD
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   829
  monofun_fun_arg ~> monofunE
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   830
  monofun_lub_fun ~> adm_monofun [THEN admD]
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   831
  cont_lub_fun ~> adm_cont [THEN admD]
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   832
  cont2cont_Rep_CFun ~> cont2cont_APP
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   833
  cont_Rep_CFun_app ~> cont_APP_app
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   834
  cont_Rep_CFun_app_app ~> cont_APP_app_app
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   835
  cont_cfun_fun ~> cont_Rep_cfun1 [THEN contE]
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   836
  cont_cfun_arg ~> cont_Rep_cfun2 [THEN contE]
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   837
  contlub_cfun ~> lub_APP [symmetric]
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   838
  contlub_LAM ~> lub_LAM [symmetric]
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   839
  thelubI ~> lub_eqI
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   840
  UU_I ~> bottomI
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   841
  lift_distinct1 ~> lift.distinct(1)
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   842
  lift_distinct2 ~> lift.distinct(2)
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   843
  Def_not_UU ~> lift.distinct(2)
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   844
  Def_inject ~> lift.inject
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   845
  below_UU_iff ~> below_bottom_iff
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   846
  eq_UU_iff ~> eq_bottom_iff
13efaee97111 discontinued HOLCF legacy theorem names
huffman
parents: 45041
diff changeset
   847
44903
1d5079a5a0a2 NEWS for euclidean_space class
huffman
parents: 44901
diff changeset
   848
41685
e29ea98a76ce term style 'isub': ad-hoc subscripting of variables that end with digits (x1, x23, ...)
krauss
parents: 41667
diff changeset
   849
*** Document preparation ***
e29ea98a76ce term style 'isub': ad-hoc subscripting of variables that end with digits (x1, x23, ...)
krauss
parents: 41667
diff changeset
   850
44800
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   851
* Antiquotation @{rail} layouts railroad syntax diagrams, see also
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   852
isar-ref manual, both for description and actual application of the
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   853
same.
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   854
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   855
* Antiquotation @{value} evaluates the given term and presents its
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   856
result.
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   857
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   858
* Antiquotations: term style "isub" provides ad-hoc conversion of
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   859
variables x1, y23 into subscripted form x\<^isub>1,
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   860
y\<^isub>2\<^isub>3.
41651
c78b786fe060 back to post-release mode;
wenzelm
parents: 41603
diff changeset
   861
42484
2777a27506d0 predefined LaTeX macros for \<bind> and \<then>;
wenzelm
parents: 42403
diff changeset
   862
* Predefined LaTeX macros for Isabelle symbols \<bind> and \<then>
2777a27506d0 predefined LaTeX macros for \<bind> and \<then>;
wenzelm
parents: 42403
diff changeset
   863
(e.g. see ~~/src/HOL/Library/Monad_Syntax.thy).
2777a27506d0 predefined LaTeX macros for \<bind> and \<then>;
wenzelm
parents: 42403
diff changeset
   864
44967
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   865
* Localized \isabellestyle switch can be used within blocks or groups
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   866
like this:
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   867
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   868
  \isabellestyle{it}  %preferred default
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   869
  {\isabellestylett @{text "typewriter stuff"}}
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   870
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   871
* Discontinued special treatment of hard tabulators.  Implicit
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   872
tab-width is now defined as 1.  Potential INCOMPATIBILITY for visual
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   873
layouts.
44800
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   874
41651
c78b786fe060 back to post-release mode;
wenzelm
parents: 41603
diff changeset
   875
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
   876
*** 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
   877
43731
70072780e095 inner syntax supports inlined YXML according to Term_XML (particularly useful for producing text under program control);
wenzelm
parents: 43709
diff changeset
   878
* 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
   879
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
   880
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
   881
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
   882
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
   883
43565
wenzelm
parents: 43527
diff changeset
   884
* Antiquotations for ML and document preparation are managed as theory
wenzelm
parents: 43527
diff changeset
   885
data, which requires explicit setup.
wenzelm
parents: 43527
diff changeset
   886
42897
6bc8a6dcb3e0 added Isabelle_Process.is_active;
wenzelm
parents: 42874
diff changeset
   887
* Isabelle_Process.is_active allows tools to check if the official
6bc8a6dcb3e0 added Isabelle_Process.is_active;
wenzelm
parents: 42874
diff changeset
   888
process wrapper is running (Isabelle/Scala/jEdit) or the old TTY loop
6bc8a6dcb3e0 added Isabelle_Process.is_active;
wenzelm
parents: 42874
diff changeset
   889
(better known as Proof General).
6bc8a6dcb3e0 added Isabelle_Process.is_active;
wenzelm
parents: 42874
diff changeset
   890
42360
da8817d01e7c modernized structure Proof_Context;
wenzelm
parents: 42358
diff changeset
   891
* Structure Proof_Context follows standard naming scheme.  Old
da8817d01e7c modernized structure Proof_Context;
wenzelm
parents: 42358
diff changeset
   892
ProofContext is still available for some time as legacy alias.
da8817d01e7c modernized structure Proof_Context;
wenzelm
parents: 42358
diff changeset
   893
42015
7b6e72a1b7dd NEWS: structure Timing provides various operations for timing;
wenzelm
parents: 41999
diff changeset
   894
* Structure Timing provides various operations for timing; supersedes
7b6e72a1b7dd NEWS: structure Timing provides various operations for timing;
wenzelm
parents: 41999
diff changeset
   895
former start_timing/end_timing etc.
7b6e72a1b7dd NEWS: structure Timing provides various operations for timing;
wenzelm
parents: 41999
diff changeset
   896
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
   897
* 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
   898
(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
   899
42056
160a630b2c7e enable inner syntax source positions by default (controlled via configuration option);
wenzelm
parents: 42015
diff changeset
   900
* 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
   901
"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
   902
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
   903
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
   904
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
   905
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
   906
"_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
   907
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
   908
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
   909
42290
b1f544c84040 discontinued special treatment of structure Lexicon;
wenzelm
parents: 42284
diff changeset
   910
* Discontinued special status of various ML structures that contribute
b1f544c84040 discontinued special treatment of structure Lexicon;
wenzelm
parents: 42284
diff changeset
   911
to structure Syntax (Ast, Lexicon, Mixfix, Parser, Printer etc.): less
b1f544c84040 discontinued special treatment of structure Lexicon;
wenzelm
parents: 42284
diff changeset
   912
pervasive content, no inclusion in structure Syntax.  INCOMPATIBILITY,
b1f544c84040 discontinued special treatment of structure Lexicon;
wenzelm
parents: 42284
diff changeset
   913
refer directly to Ast.Constant, Lexicon.is_identifier,
b1f544c84040 discontinued special treatment of structure Lexicon;
wenzelm
parents: 42284
diff changeset
   914
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
   915
42247
12fe41a92cd5 typed_print_translation: discontinued show_sorts argument;
wenzelm
parents: 42239
diff changeset
   916
* Typed print translation: discontinued show_sorts argument, which is
12fe41a92cd5 typed_print_translation: discontinued show_sorts argument;
wenzelm
parents: 42239
diff changeset
   917
already available via context of "advanced" translation.
12fe41a92cd5 typed_print_translation: discontinued show_sorts argument;
wenzelm
parents: 42239
diff changeset
   918
42370
244911efd275 refined PARALLEL_GOALS;
wenzelm
parents: 42360
diff changeset
   919
* Refined PARALLEL_GOALS tactical: degrades gracefully for schematic
244911efd275 refined PARALLEL_GOALS;
wenzelm
parents: 42360
diff changeset
   920
goal states; body tactic needs to address all subgoals uniformly.
244911efd275 refined PARALLEL_GOALS;
wenzelm
parents: 42360
diff changeset
   921
42403
38b29c9fc742 slightly more special eq_list/eq_set, with shortcut involving pointer_eq;
wenzelm
parents: 42370
diff changeset
   922
* 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
   923
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
   924
42793
88bee9f6eec7 proper Proof.context for classical tactics;
wenzelm
parents: 42740
diff changeset
   925
* Classical tactics use proper Proof.context instead of historic types
88bee9f6eec7 proper Proof.context for classical tactics;
wenzelm
parents: 42740
diff changeset
   926
claset/clasimpset.  Old-style declarations like addIs, addEs, addDs
88bee9f6eec7 proper Proof.context for classical tactics;
wenzelm
parents: 42740
diff changeset
   927
operate directly on Proof.context.  Raw type claset retains its use as
88bee9f6eec7 proper Proof.context for classical tactics;
wenzelm
parents: 42740
diff changeset
   928
snapshot of the classical context, which can be recovered via
88bee9f6eec7 proper Proof.context for classical tactics;
wenzelm
parents: 42740
diff changeset
   929
(put_claset HOL_cs) etc.  Type clasimpset has been discontinued.
88bee9f6eec7 proper Proof.context for classical tactics;
wenzelm
parents: 42740
diff changeset
   930
INCOMPATIBILITY, classical tactics and derived proof methods require
88bee9f6eec7 proper Proof.context for classical tactics;
wenzelm
parents: 42740
diff changeset
   931
proper Proof.context.
88bee9f6eec7 proper Proof.context for classical tactics;
wenzelm
parents: 42740
diff changeset
   932
44803
aecfefb05731 NEWS on IsabelleText font;
wenzelm
parents: 44801
diff changeset
   933
aecfefb05731 NEWS on IsabelleText font;
wenzelm
parents: 44801
diff changeset
   934
*** System ***
aecfefb05731 NEWS on IsabelleText font;
wenzelm
parents: 44801
diff changeset
   935
44968
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   936
* 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
   937
without proper multithreading and TimeLimit implementation.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   938
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   939
* Discontinued old lib/scripts/polyml-platform, which has been
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   940
obsolete since Isabelle2009-2.
52744e144432 some tuning and re-ordering for release;
wenzelm
parents: 44967
diff changeset
   941
44967
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   942
* Various optional external tools are referenced more robustly and
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   943
uniformly by explicit Isabelle settings as follows:
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   944
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   945
  ISABELLE_CSDP   (formerly CSDP_EXE)
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   946
  ISABELLE_GHC    (formerly EXEC_GHC or GHC_PATH)
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   947
  ISABELLE_OCAML  (formerly EXEC_OCAML)
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   948
  ISABELLE_SWIPL  (formerly EXEC_SWIPL)
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   949
  ISABELLE_YAP    (formerly EXEC_YAP)
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   950
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   951
Note that automated detection from the file-system or search path has
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   952
been discontinued.  INCOMPATIBILITY.
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   953
43752
wenzelm
parents: 43743
diff changeset
   954
* Scala layer provides JVM method invocation service for static
44800
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   955
methods of type (String)String, see Invoke_Scala.method in ML.  For
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   956
example:
43752
wenzelm
parents: 43743
diff changeset
   957
wenzelm
parents: 43743
diff changeset
   958
  Invoke_Scala.method "java.lang.System.getProperty" "java.home"
wenzelm
parents: 43743
diff changeset
   959
44967
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   960
Together with YXML.string_of_body/parse_body and XML.Encode/Decode
b94c1614e7d5 misc tuning for release;
wenzelm
parents: 44937
diff changeset
   961
this allows to pass structured values between ML and Scala.
44800
0472f2367efb some tuning for release;
wenzelm
parents: 44777
diff changeset
   962
44803
aecfefb05731 NEWS on IsabelleText font;
wenzelm
parents: 44801
diff changeset
   963
* The IsabelleText fonts includes some further glyphs to support the
aecfefb05731 NEWS on IsabelleText font;
wenzelm
parents: 44801
diff changeset
   964
Prover IDE.  Potential INCOMPATIBILITY: users who happen to have
aecfefb05731 NEWS on IsabelleText font;
wenzelm
parents: 44801
diff changeset
   965
installed a local copy (which is normally *not* required) need to
aecfefb05731 NEWS on IsabelleText font;
wenzelm
parents: 44801
diff changeset
   966
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
   967
41703
d27950860514 parallelization of nested Isar proofs is subject to Goal.parallel_proofs_threshold;
wenzelm
parents: 41685
diff changeset
   968
45089
wenzelm
parents: 45088
diff changeset
   969
41512
8445396e1e39 updated to Isabelle2011;
wenzelm
parents: 41510
diff changeset
   970
New in Isabelle2011 (January 2011)
8445396e1e39 updated to Isabelle2011;
wenzelm
parents: 41510
diff changeset
   971
----------------------------------
37383
22757d15cd86 back to non-release mode;
wenzelm
parents: 37352
diff changeset
   972
37536
c62aa9281101 explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents: 37484
diff changeset
   973
*** General ***
c62aa9281101 explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents: 37484
diff changeset
   974
41573
7a3181986004 misc updates for release;
wenzelm
parents: 41572
diff changeset
   975
* Experimental Prover IDE based on Isabelle/Scala and jEdit (see
41612
wenzelm
parents: 41603
diff changeset
   976
src/Tools/jEdit).  This also serves as IDE for Isabelle/ML, with
wenzelm
parents: 41603
diff changeset
   977
useful tooltips and hyperlinks produced from its static analysis.  The
wenzelm
parents: 41603
diff changeset
   978
bundled component provides an executable Isabelle tool that can be run
wenzelm
parents: 41603
diff changeset
   979
like this:
wenzelm
parents: 41603
diff changeset
   980
wenzelm
parents: 41603
diff changeset
   981
  Isabelle2011/bin/isabelle jedit
41573
7a3181986004 misc updates for release;
wenzelm
parents: 41572
diff changeset
   982
40948
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
   983
* Significantly improved Isabelle/Isar implementation manual.
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
   984
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   985
* System settings: ISABELLE_HOME_USER now includes ISABELLE_IDENTIFIER
41595
wenzelm
parents: 41594
diff changeset
   986
(and thus refers to something like $HOME/.isabelle/Isabelle2011),
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   987
while the default heap location within that directory lacks that extra
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   988
suffix.  This isolates multiple Isabelle installations from each
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   989
other, avoiding problems with old settings in new versions.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   990
INCOMPATIBILITY, need to copy/upgrade old user settings manually.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
   991
40947
58fa450b05e1 source files are always encoded as UTF-8;
wenzelm
parents: 40939
diff changeset
   992
* 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
   993
ISO-Latin-1.  INCOMPATIBILITY.  Isabelle LaTeX documents might require
40948
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
   994
the following package declarations:
40947
58fa450b05e1 source files are always encoded as UTF-8;
wenzelm
parents: 40939
diff changeset
   995
58fa450b05e1 source files are always encoded as UTF-8;
wenzelm
parents: 40939
diff changeset
   996
  \usepackage[utf8]{inputenc}
58fa450b05e1 source files are always encoded as UTF-8;
wenzelm
parents: 40939
diff changeset
   997
  \usepackage{textcomp}
58fa450b05e1 source files are always encoded as UTF-8;
wenzelm
parents: 40939
diff changeset
   998
41440
3e0fc4a54ca1 tuned NEWS
krauss
parents: 41435
diff changeset
   999
* 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
  1000
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
  1001
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
  1002
contain symbols without further backslash escapes, Unicode can now be
c62aa9281101 explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents: 37484
diff changeset
  1003
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
  1004
consistent view on symbols, while raw explode (or String.explode)
c62aa9281101 explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents: 37484
diff changeset
  1005
merely give a byte-oriented representation.
c62aa9281101 explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents: 37484
diff changeset
  1006
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1007
* Theory loader: source files are primarily located via the master
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1008
directory of each theory node (where the .thy file itself resides).
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1009
The global load path is still partially available as legacy feature.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1010
Minor INCOMPATIBILITY due to subtle change in file lookup: use
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1011
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
  1012
37939
965537d86fcc discontinued special treatment of ML files -- no longer complete extensions on demand;
wenzelm
parents: 37868
diff changeset
  1013
* 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
  1014
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
  1015
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
  1016
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
  1017
38980
af73cf0dc31f turned show_question_marks into proper configuration option;
wenzelm
parents: 38864
diff changeset
  1018
* 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
  1019
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
  1020
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
  1021
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
  1022
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
  1023
  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
  1024
39128
93a7365fb4ee turned eta_contract into proper configuration option;
wenzelm
parents: 39126
diff changeset
  1025
  eta_contract                  eta_contract
39137
ccb53edd59f0 turned show_brackets into proper configuration option;
wenzelm
parents: 39134
diff changeset
  1026
  show_brackets                 show_brackets
39134
917b4b6ba3d2 turned show_sorts/show_types into proper configuration options;
wenzelm
parents: 39128
diff changeset
  1027
  show_sorts                    show_sorts
917b4b6ba3d2 turned show_sorts/show_types into proper configuration options;
wenzelm
parents: 39128
diff changeset
  1028
  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
  1029
  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
  1030
  show_consts                   show_consts
40879
ca132ef44944 configuration option "show_abbrevs" supersedes print mode "no_abbrevs", with inverted meaning;
wenzelm
parents: 40878
diff changeset
  1031
  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
  1032
41379
b31d7a1cd08f configuration option "rule_trace";
wenzelm
parents: 41377
diff changeset
  1033
  Syntax.ast_trace              syntax_ast_trace
b31d7a1cd08f configuration option "rule_trace";
wenzelm
parents: 41377
diff changeset
  1034
  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
  1035
  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
  1036
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
  1037
  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
  1038
  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
  1039
41379
b31d7a1cd08f configuration option "rule_trace";
wenzelm
parents: 41377
diff changeset
  1040
  Method.rule_trace             rule_trace
b31d7a1cd08f configuration option "rule_trace";
wenzelm
parents: 41377
diff changeset
  1041
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
  1042
  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
  1043
  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
  1044
  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
  1045
  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
  1046
  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
  1047
41440
3e0fc4a54ca1 tuned NEWS
krauss
parents: 41435
diff changeset
  1048
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
  1049
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
  1050
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
  1051
"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
  1052
40878
7695e4de4d86 renamed trace_simp to simp_trace, and debug_simp to simp_debug;
wenzelm
parents: 40866
diff changeset
  1053
* More systematic naming of some configuration options.
41294
53df0095b5e4 fix typo
huffman
parents: 41287
diff changeset
  1054
INCOMPATIBILITY.
40878
7695e4de4d86 renamed trace_simp to simp_trace, and debug_simp to simp_debug;
wenzelm
parents: 40866
diff changeset
  1055
7695e4de4d86 renamed trace_simp to simp_trace, and debug_simp to simp_debug;
wenzelm
parents: 40866
diff changeset
  1056
  trace_simp  ~>  simp_trace
7695e4de4d86 renamed trace_simp to simp_trace, and debug_simp to simp_debug;
wenzelm
parents: 40866
diff changeset
  1057
  debug_simp  ~>  simp_debug
7695e4de4d86 renamed trace_simp to simp_trace, and debug_simp to simp_debug;
wenzelm
parents: 40866
diff changeset
  1058
40291
012ed4426fda support for real valued configuration options;
wenzelm
parents: 40253
diff changeset
  1059
* Support for real valued configuration options, using simplistic
012ed4426fda support for real valued configuration options;
wenzelm
parents: 40253
diff changeset
  1060
floating-point notation that coincides with the inner syntax for
012ed4426fda support for real valued configuration options;
wenzelm
parents: 40253
diff changeset
  1061
float_token.
012ed4426fda support for real valued configuration options;
wenzelm
parents: 40253
diff changeset
  1062
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1063
* Support for real valued preferences (with approximative PGIP type):
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1064
front-ends need to accept "pgint" values in float notation.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1065
INCOMPATIBILITY.
41573
7a3181986004 misc updates for release;
wenzelm
parents: 41572
diff changeset
  1066
7a3181986004 misc updates for release;
wenzelm
parents: 41572
diff changeset
  1067
* The IsabelleText font now includes Cyrillic, Hebrew, Arabic from
7a3181986004 misc updates for release;
wenzelm
parents: 41572
diff changeset
  1068
DejaVu Sans.
7a3181986004 misc updates for release;
wenzelm
parents: 41572
diff changeset
  1069
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1070
* Discontinued support for Poly/ML 5.0 and 5.1 versions.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1071
40948
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
  1072
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
  1073
*** Pure ***
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
  1074
41249
26f12f98f50a Command 'type_synonym' (with single argument) supersedes 'types' (legacy feature);
wenzelm
parents: 41229
diff changeset
  1075
* Command 'type_synonym' (with single argument) replaces somewhat
26f12f98f50a Command 'type_synonym' (with single argument) supersedes 'types' (legacy feature);
wenzelm
parents: 41229
diff changeset
  1076
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
  1077
time.
26f12f98f50a Command 'type_synonym' (with single argument) supersedes 'types' (legacy feature);
wenzelm
parents: 41229
diff changeset
  1078
26f12f98f50a Command 'type_synonym' (with single argument) supersedes 'types' (legacy feature);
wenzelm
parents: 41229
diff changeset
  1079
* Command 'nonterminal' (with 'and' separated list of arguments)
26f12f98f50a Command 'type_synonym' (with single argument) supersedes 'types' (legacy feature);
wenzelm
parents: 41229
diff changeset
  1080
replaces somewhat outdated 'nonterminals'.  INCOMPATIBILITY.
41229
d797baa3d57c replaced command 'nonterminals' by slightly modernized version 'nonterminal';
wenzelm
parents: 41228
diff changeset
  1081
40965
54b6c9e1c157 command 'notepad' replaces former 'example_proof';
wenzelm
parents: 40959
diff changeset
  1082
* Command 'notepad' replaces former 'example_proof' for
41020
f1e9db633212 more correct NEWS;
wenzelm
parents: 40966
diff changeset
  1083
experimentation in Isar without any result.  INCOMPATIBILITY.
40965
54b6c9e1c157 command 'notepad' replaces former 'example_proof';
wenzelm
parents: 40959
diff changeset
  1084
41435
12585dfb86fe Diagnostic command to show locale dependencies.
ballarin
parents: 41434
diff changeset
  1085
* Locale interpretation commands 'interpret' and 'sublocale' accept
12585dfb86fe Diagnostic command to show locale dependencies.
ballarin
parents: 41434
diff changeset
  1086
lists of equations to map definitions in a locale to appropriate
12585dfb86fe Diagnostic command to show locale dependencies.
ballarin
parents: 41434
diff changeset
  1087
entities in the context of the interpretation.  The 'interpretation'
12585dfb86fe Diagnostic command to show locale dependencies.
ballarin
parents: 41434
diff changeset
  1088
command already provided this functionality.
12585dfb86fe Diagnostic command to show locale dependencies.
ballarin
parents: 41434
diff changeset
  1089
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1090
* Diagnostic command 'print_dependencies' prints the locale instances
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1091
that would be activated if the specified expression was interpreted in
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1092
the current context.  Variant "print_dependencies!" assumes a context
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1093
without interpretations.
38110
2c1913d1b945 Documentation of 'interpret' updated.
ballarin
parents: 37939
diff changeset
  1094
2c1913d1b945 Documentation of 'interpret' updated.
ballarin
parents: 37939
diff changeset
  1095
* Diagnostic command 'print_interps' prints interpretations in proofs
2c1913d1b945 Documentation of 'interpret' updated.
ballarin
parents: 37939
diff changeset
  1096
in addition to interpretations in theories.
2c1913d1b945 Documentation of 'interpret' updated.
ballarin
parents: 37939
diff changeset
  1097
38708
8915e3ce8655 discontinued obsolete 'global' and 'local' commands;
wenzelm
parents: 38656
diff changeset
  1098
* Discontinued obsolete 'global' and 'local' commands to manipulate
8915e3ce8655 discontinued obsolete 'global' and 'local' commands;
wenzelm
parents: 38656
diff changeset
  1099
the theory name space.  Rare INCOMPATIBILITY.  The ML functions
8915e3ce8655 discontinued obsolete 'global' and 'local' commands;
wenzelm
parents: 38656
diff changeset
  1100
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
  1101
feature is still required for historical reasons.
8915e3ce8655 discontinued obsolete 'global' and 'local' commands;
wenzelm
parents: 38656
diff changeset
  1102
40948
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
  1103
* Discontinued obsolete 'constdefs' command.  INCOMPATIBILITY, use
39215
haftmann
parents: 39199
diff changeset
  1104
'definition' instead.
haftmann
parents: 39199
diff changeset
  1105
41574
c209d9f4090a global "prems" is legacy feature;
wenzelm
parents: 41573
diff changeset
  1106
* The "prems" fact, which refers to the accidental collection of
c209d9f4090a global "prems" is legacy feature;
wenzelm
parents: 41573
diff changeset
  1107
foundational premises in the context, is now explicitly marked as
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1108
legacy feature and will be discontinued soon.  Consider using "assms"
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1109
of the head statement or reference facts by explicit names.
41574
c209d9f4090a global "prems" is legacy feature;
wenzelm
parents: 41573
diff changeset
  1110
40801
6cfacec435e6 added document antiquotation @{file};
wenzelm
parents: 40780
diff changeset
  1111
* Document antiquotations @{class} and @{type} print classes and type
6cfacec435e6 added document antiquotation @{file};
wenzelm
parents: 40780
diff changeset
  1112
constructors.
6cfacec435e6 added document antiquotation @{file};
wenzelm
parents: 40780
diff changeset
  1113
6cfacec435e6 added document antiquotation @{file};
wenzelm
parents: 40780
diff changeset
  1114
* Document antiquotation @{file} checks file/directory entries within
6cfacec435e6 added document antiquotation @{file};
wenzelm
parents: 40780
diff changeset
  1115
the local file system.
39305
d4fa19eb0822 'class' and 'type' are now antiquoations by default
haftmann
parents: 39277
diff changeset
  1116
38110
2c1913d1b945 Documentation of 'interpret' updated.
ballarin
parents: 37939
diff changeset
  1117
37387
3581483cca6c qualified types "+" and nat; qualified constants Ball, Bex, Suc, curry; modernized some specifications
haftmann
parents: 37383
diff changeset
  1118
*** HOL ***
3581483cca6c qualified types "+" and nat; qualified constants Ball, Bex, Suc, curry; modernized some specifications
haftmann
parents: 37383
diff changeset
  1119
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1120
* Coercive subtyping: functions can be declared as coercions and type
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1121
inference will add them as necessary upon input of a term.  Theory
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1122
Complex_Main declares real :: nat => real and real :: int => real as
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1123
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
  1124
2c150063cd4d setup subtyping/coercions once in HOL.thy, but enable it only later via configuration option;
wenzelm
parents: 40927
diff changeset
  1125
  declare [[coercion f]]
40866
ff53be502133 coercions
nipkow
parents: 40861
diff changeset
  1126
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1127
To lift coercions through type constructors (e.g. from nat => real to
40866
ff53be502133 coercions
nipkow
parents: 40861
diff changeset
  1128
nat list => real list), map functions can be declared, e.g.
ff53be502133 coercions
nipkow
parents: 40861
diff changeset
  1129
40939
2c150063cd4d setup subtyping/coercions once in HOL.thy, but enable it only later via configuration option;
wenzelm
parents: 40927
diff changeset
  1130
  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
  1131
2c150063cd4d setup subtyping/coercions once in HOL.thy, but enable it only later via configuration option;
wenzelm
parents: 40927
diff changeset
  1132
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
  1133
real numbers, i.e. descendants of Complex_Main.  This is controlled by
41020
f1e9db633212 more correct NEWS;
wenzelm
parents: 40966
diff changeset
  1134
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
  1135
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
  1136
2c150063cd4d setup subtyping/coercions once in HOL.thy, but enable it only later via configuration option;
wenzelm
parents: 40927
diff changeset
  1137
  declare [[coercion_enabled]]
40866
ff53be502133 coercions
nipkow
parents: 40861
diff changeset
  1138
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1139
* Command 'partial_function' provides basic support for recursive
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1140
function definitions over complete partial orders.  Concrete instances
40183
krauss
parents: 40162
diff changeset
  1141
are provided for i) the option type, ii) tail recursion on arbitrary
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1142
types, and iii) the heap monad of Imperative_HOL.  See
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1143
src/HOL/ex/Fundefs.thy and src/HOL/Imperative_HOL/ex/Linked_Lists.thy
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1144
for examples.
40183
krauss
parents: 40162
diff changeset
  1145
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1146
* Function package: f.psimps rules are no longer implicitly declared
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1147
as [simp].  INCOMPATIBILITY.
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1148
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1149
* Datatype package: theorems generated for executable equality (class
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1150
"eq") carry proper names and are treated as default code equations.
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1151
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1152
* Inductive package: now offers command 'inductive_simps' to
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1153
automatically derive instantiated and simplified equations for
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1154
inductive predicates, similar to 'inductive_cases'.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1155
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1156
* Command 'enriched_type' allows to register properties of the
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1157
functorial structure of types.
39771
haftmann
parents: 39754
diff changeset
  1158
39644
ad436fa9fc5b CONTRIBUTORS and NEWS
haftmann
parents: 39616
diff changeset
  1159
* Improved infrastructure for term evaluation using code generator
ad436fa9fc5b CONTRIBUTORS and NEWS
haftmann
parents: 39616
diff changeset
  1160
techniques, in particular static evaluation conversions.
ad436fa9fc5b CONTRIBUTORS and NEWS
haftmann
parents: 39616
diff changeset
  1161
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1162
* Code generator: Scala (2.8 or higher) has been added to the target
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1163
languages.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1164
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1165
* Code generator: globbing constant expressions "*" and "Theory.*"
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1166
have been replaced by the more idiomatic "_" and "Theory._".
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1167
INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1168
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1169
* Code generator: export_code without explicit file declaration prints
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1170
to standard output.  INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1171
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1172
* Code generator: do not print function definitions for case
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1173
combinators any longer.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1174
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1175
* Code generator: simplification with rules determined with
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1176
src/Tools/Code/code_simp.ML and method "code_simp".
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1177
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1178
* Code generator for records: more idiomatic representation of record
40948
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
  1179
types.  Warning: records are not covered by ancient SML code
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
  1180
generation any longer.  INCOMPATIBILITY.  In cases of need, a suitable
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
  1181
rep_datatype declaration helps to succeed then:
38537
6a78c972de27 more helpful NEWS entry
haftmann
parents: 38535
diff changeset
  1182
6a78c972de27 more helpful NEWS entry
haftmann
parents: 38535
diff changeset
  1183
  record 'a foo = ...
6a78c972de27 more helpful NEWS entry
haftmann
parents: 38535
diff changeset
  1184
  ...
6a78c972de27 more helpful NEWS entry
haftmann
parents: 38535
diff changeset
  1185
  rep_datatype foo_ext ...
38535
9f64860c6ec0 preemptive NEWS
haftmann
parents: 38461
diff changeset
  1186
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1187
* Records: logical foundation type for records does not carry a
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1188
'_type' suffix any longer (obsolete due to authentic syntax).
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1189
INCOMPATIBILITY.
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1190
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1191
* Quickcheck now by default uses exhaustive testing instead of random
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1192
testing.  Random testing can be invoked by "quickcheck [random]",
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1193
exhaustive testing by "quickcheck [exhaustive]".
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1194
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1195
* Quickcheck instantiates polymorphic types with small finite
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1196
datatypes by default. This enables a simple execution mechanism to
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1197
handle quantifiers and function equality over the finite datatypes.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1198
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1199
* Quickcheck random generator has been renamed from "code" to
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1200
"random".  INCOMPATIBILITY.
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1201
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1202
* Quickcheck now has a configurable time limit which is set to 30
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1203
seconds by default. This can be changed by adding [timeout = n] to the
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1204
quickcheck command. The time limit for Auto Quickcheck is still set
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1205
independently.
38461
75fc4087764e NEWS and CONTRIBUTORS
haftmann
parents: 38347
diff changeset
  1206
75fc4087764e NEWS and CONTRIBUTORS
haftmann
parents: 38347
diff changeset
  1207
* Quickcheck in locales considers interpretations of that locale for
75fc4087764e NEWS and CONTRIBUTORS
haftmann
parents: 38347
diff changeset
  1208
counter example search.
75fc4087764e NEWS and CONTRIBUTORS
haftmann
parents: 38347
diff changeset
  1209
40059
6ad9081665db use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
blanchet
parents: 39993
diff changeset
  1210
* Sledgehammer:
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1211
  - Added "smt" and "remote_smt" provers based on the "smt" proof
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1212
    method. See the Sledgehammer manual for details ("isabelle doc
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1213
    sledgehammer").
40059
6ad9081665db use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
blanchet
parents: 39993
diff changeset
  1214
  - Renamed commands:
6ad9081665db use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
blanchet
parents: 39993
diff changeset
  1215
    sledgehammer atp_info ~> sledgehammer running_provers
6ad9081665db use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
blanchet
parents: 39993
diff changeset
  1216
    sledgehammer atp_kill ~> sledgehammer kill_provers
6ad9081665db use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
blanchet
parents: 39993
diff changeset
  1217
    sledgehammer available_atps ~> sledgehammer available_provers
6ad9081665db use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
blanchet
parents: 39993
diff changeset
  1218
    INCOMPATIBILITY.
6ad9081665db use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
blanchet
parents: 39993
diff changeset
  1219
  - Renamed options:
6ad9081665db use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
blanchet
parents: 39993
diff changeset
  1220
    sledgehammer [atps = ...] ~> sledgehammer [provers = ...]
40062
cfaebaa8588f make Sledgehammer minimizer fully work with SMT
blanchet
parents: 40059
diff changeset
  1221
    sledgehammer [atp = ...] ~> sledgehammer [prover = ...]
40341
03156257040f standardize on seconds for Nitpick and Sledgehammer timeouts
blanchet
parents: 40318
diff changeset
  1222
    sledgehammer [timeout = 77 s] ~> sledgehammer [timeout = 77]
03156257040f standardize on seconds for Nitpick and Sledgehammer timeouts
blanchet
parents: 40318
diff changeset
  1223
    (and "ms" and "min" are no longer supported)
03156257040f standardize on seconds for Nitpick and Sledgehammer timeouts
blanchet
parents: 40318
diff changeset
  1224
    INCOMPATIBILITY.
03156257040f standardize on seconds for Nitpick and Sledgehammer timeouts
blanchet
parents: 40318
diff changeset
  1225
03156257040f standardize on seconds for Nitpick and Sledgehammer timeouts
blanchet
parents: 40318
diff changeset
  1226
* Nitpick:
03156257040f standardize on seconds for Nitpick and Sledgehammer timeouts
blanchet
parents: 40318
diff changeset
  1227
  - Renamed options:
03156257040f standardize on seconds for Nitpick and Sledgehammer timeouts
blanchet
parents: 40318
diff changeset
  1228
    nitpick [timeout = 77 s] ~> nitpick [timeout = 77]
03156257040f standardize on seconds for Nitpick and Sledgehammer timeouts
blanchet
parents: 40318
diff changeset
  1229
    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
  1230
    INCOMPATIBILITY.
40725
02b3fab953c9 document changes in Nitpick and MESON/Metis
blanchet
parents: 40712
diff changeset
  1231
  - Added support for partial quotient types.
02b3fab953c9 document changes in Nitpick and MESON/Metis
blanchet
parents: 40712
diff changeset
  1232
  - Added local versions of the "Nitpick.register_xxx" functions.
02b3fab953c9 document changes in Nitpick and MESON/Metis
blanchet
parents: 40712
diff changeset
  1233
  - Added "whack" option.
02b3fab953c9 document changes in Nitpick and MESON/Metis
blanchet
parents: 40712
diff changeset
  1234
  - Allow registration of quotient types as codatatypes.
02b3fab953c9 document changes in Nitpick and MESON/Metis
blanchet
parents: 40712
diff changeset
  1235
  - Improved "merge_type_vars" option to merge more types.
02b3fab953c9 document changes in Nitpick and MESON/Metis
blanchet
parents: 40712
diff changeset
  1236
  - Removed unsound "fast_descrs" option.
02b3fab953c9 document changes in Nitpick and MESON/Metis
blanchet
parents: 40712
diff changeset
  1237
  - Added custom symmetry breaking for datatypes, making it possible to reach
02b3fab953c9 document changes in Nitpick and MESON/Metis
blanchet
parents: 40712
diff changeset
  1238
    higher cardinalities.
02b3fab953c9 document changes in Nitpick and MESON/Metis
blanchet
parents: 40712
diff changeset
  1239
  - Prevent the expansion of too large definitions.
39957
2f2d90cc31a2 document latest changes to Meson/Metis/Sledgehammer
blanchet
parents: 39910
diff changeset
  1240
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1241
* Proof methods "metis" and "meson" now have configuration options
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1242
"meson_trace", "metis_trace", and "metis_verbose" that can be enabled
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1243
to diagnose these tools. E.g.
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1244
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1245
    using [[metis_trace = true]]
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1246
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1247
* Auto Solve: Renamed "Auto Solve Direct".  The tool is now available
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1248
manually as command 'solve_direct'.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1249
41601
fda8511006f9 made Z3 the default SMT solver again
boehmes
parents: 41597
diff changeset
  1250
* The default SMT solver Z3 must be enabled explicitly (due to
fda8511006f9 made Z3 the default SMT solver again
boehmes
parents: 41597
diff changeset
  1251
licensing issues) by setting the environment variable
41603
wenzelm
parents: 41601
diff changeset
  1252
Z3_NON_COMMERCIAL in etc/settings of the component, for example.  For
wenzelm
parents: 41601
diff changeset
  1253
commercial applications, the SMT solver CVC3 is provided as fall-back;
wenzelm
parents: 41601
diff changeset
  1254
changing the SMT solver is done via the configuration option
wenzelm
parents: 41601
diff changeset
  1255
"smt_solver".
41432
3214c39777ab differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
boehmes
parents: 41430
diff changeset
  1256
3214c39777ab differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
boehmes
parents: 41430
diff changeset
  1257
* Remote SMT solvers need to be referred to by the "remote_" prefix,
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1258
i.e. "remote_cvc3" and "remote_z3".
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1259
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1260
* Added basic SMT support for datatypes, records, and typedefs using
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1261
the oracle mode (no proofs).  Direct support of pairs has been dropped
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1262
in exchange (pass theorems fst_conv snd_conv pair_collapse to the SMT
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1263
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
  1264
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
  1265
* 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
  1266
  - Renamed:
41432
3214c39777ab differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
boehmes
parents: 41430
diff changeset
  1267
    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
  1268
    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
  1269
    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
  1270
  - 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
  1271
    smt_verbose
41432
3214c39777ab differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
boehmes
parents: 41430
diff changeset
  1272
    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
  1273
    smt_datatypes
41432
3214c39777ab differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
boehmes
parents: 41430
diff changeset
  1274
    smt_infer_triggers
3214c39777ab differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
boehmes
parents: 41430
diff changeset
  1275
    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
  1276
    cvc3_options
41432
3214c39777ab differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
boehmes
parents: 41430
diff changeset
  1277
    remote_cvc3_options
3214c39777ab differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
boehmes
parents: 41430
diff changeset
  1278
    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
  1279
    yices_options
39957
2f2d90cc31a2 document latest changes to Meson/Metis/Sledgehammer
blanchet
parents: 39910
diff changeset
  1280
40948
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
  1281
* Boogie output files (.b2i files) need to be declared in the theory
ad8535384c34 minor tuning for release;
wenzelm
parents: 40947
diff changeset
  1282
header.
40580
0592d3a39c08 require the b2i file ending in the boogie_open command (for consistency with the theory header)
boehmes
parents: 40424
diff changeset
  1283
41594
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1284
* Simplification procedure "list_to_set_comprehension" rewrites list
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1285
comprehensions applied to List.set to set comprehensions.  Occasional
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1286
INCOMPATIBILITY, may be deactivated like this:
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1287
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1288
  declare [[simproc del: list_to_set_comprehension]]
69982744c427 misc tuning for release;
wenzelm
parents: 41574
diff changeset
  1289
41573
7a3181986004 misc updates for release;
wenzelm
parents: 41572
diff changeset
  1290
* Removed old version of primrec package.  INCOMPATIBILITY.
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1291
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1292
* Removed simplifier congruence rule of "prod_case", as has for long
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1293
been the case with "split".  INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1294
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1295
* String.literal is a type, but not a datatype.  INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1296
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
  1297
* 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
  1298
[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
  1299
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1300
* Predicate "sorted" now defined inductively, with nice induction
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1301
rules.  INCOMPATIBILITY: former sorted.simps now named sorted_simps.
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1302
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1303
* Constant "contents" renamed to "the_elem", to free the generic name
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1304
contents for other uses.  INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1305
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1306
* Renamed class eq and constant eq (for code generation) to class
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1307
equal and constant equal, plus renaming of related facts and various
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1308
tuning.  INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1309
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1310
* Dropped type classes mult_mono and mult_mono1.  INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1311
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1312
* Removed output syntax "'a ~=> 'b" for "'a => 'b option".
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1313
INCOMPATIBILITY.
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1314
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1315
* Renamed theory Fset to Cset, type Fset.fset to Cset.set, in order to
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1316
avoid confusion with finite sets.  INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1317
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1318
* Abandoned locales equiv, congruent and congruent2 for equivalence
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1319
relations.  INCOMPATIBILITY: use equivI rather than equiv_intro (same
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1320
for congruent(2)).
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1321
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1322
* Some previously unqualified names have been qualified:
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1323
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1324
  types
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1325
    bool ~> HOL.bool
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1326
    nat ~> Nat.nat
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1327
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1328
  constants
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1329
    Trueprop ~> HOL.Trueprop
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1330
    True ~> HOL.True
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1331
    False ~> HOL.False
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1332
    op & ~> HOL.conj
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1333
    op | ~> HOL.disj
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1334
    op --> ~> HOL.implies
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1335
    op = ~> HOL.eq
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1336
    Not ~> HOL.Not
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1337
    The ~> HOL.The
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1338
    All ~> HOL.All
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1339
    Ex ~> HOL.Ex
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1340
    Ex1 ~> HOL.Ex1
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1341
    Let ~> HOL.Let
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1342
    If ~> HOL.If
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1343
    Ball ~> Set.Ball
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1344
    Bex ~> Set.Bex
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1345
    Suc ~> Nat.Suc
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1346
    Pair ~> Product_Type.Pair
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1347
    fst ~> Product_Type.fst
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1348
    snd ~> Product_Type.snd
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1349
    curry ~> Product_Type.curry
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1350
    op : ~> Set.member
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1351
    Collect ~> Set.Collect
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1352
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1353
INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1354
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1355
* More canonical naming convention for some fundamental definitions:
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1356
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1357
    bot_bool_eq ~> bot_bool_def
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1358
    top_bool_eq ~> top_bool_def
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1359
    inf_bool_eq ~> inf_bool_def
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1360
    sup_bool_eq ~> sup_bool_def
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1361
    bot_fun_eq  ~> bot_fun_def
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1362
    top_fun_eq  ~> top_fun_def
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1363
    inf_fun_eq  ~> inf_fun_def
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1364
    sup_fun_eq  ~> sup_fun_def
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1365
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1366
INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1367
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1368
* More stylized fact names:
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1369
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1370
  expand_fun_eq ~> fun_eq_iff
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1371
  expand_set_eq ~> set_eq_iff
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1372
  set_ext       ~> set_eqI
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1373
  nat_number    ~> eval_nat_numeral
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1374
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1375
INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1376
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1377
* Refactoring of code-generation specific operations in theory List:
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1378
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1379
  constants
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1380
    null ~> List.null
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1381
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1382
  facts
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1383
    mem_iff ~> member_def
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1384
    null_empty ~> null_def
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1385
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1386
INCOMPATIBILITY.  Note that these were not supposed to be used
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1387
regularly unless for striking reasons; their main purpose was code
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1388
generation.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1389
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1390
Various operations from the Haskell prelude are used for generating
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1391
Haskell code.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1392
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1393
* Term "bij f" is now an abbreviation of "bij_betw f UNIV UNIV".  Term
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1394
"surj f" is now an abbreviation of "range f = UNIV".  The theorems
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1395
bij_def and surj_def are unchanged.  INCOMPATIBILITY.
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1396
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1397
* Abolished some non-alphabetic type names: "prod" and "sum" replace
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1398
"*" and "+" respectively.  INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1399
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1400
* Name "Plus" of disjoint sum operator "<+>" is now hidden.  Write
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1401
"Sum_Type.Plus" instead.
41398
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1402
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1403
* Constant "split" has been merged with constant "prod_case"; names of
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1404
ML functions, facts etc. involving split have been retained so far,
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1405
though.  INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1406
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1407
* Dropped old infix syntax "_ mem _" for List.member; use "_ : set _"
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1408
instead.  INCOMPATIBILITY.
f2bb6541f532 tuned order of NEWS
haftmann
parents: 41397
diff changeset
  1409
41571
19017138241c misc tuning for release;
wenzelm
parents: 41512
diff changeset
  1410
* Removed lemma "Option.is_none_none" which duplicates "is_none_def".
41398