author  wenzelm 
Sat, 14 Apr 2012 12:36:11 +0200  
changeset 47461  5a7903ba2dac 
parent 47453  598604c91036 
child 47462  8f85051693d1 
permissions  rwrr 
5363  1 
Isabelle NEWS  history userrelevant changes 
2 
============================================== 

2553  3 

45109  4 
New in this Isabelle version 
5 
 

6 

45593  7 
*** General *** 
8 

45614  9 
* Prover IDE (PIDE) improvements: 
10 

11 
 markup for bound variables 

12 
 markup for types of term variables (e.g. displayed as tooltips) 

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13 
 support for userdefined Isar commands within the running session 
47158  14 
 improved support for Unicode outside original 16bit range 
15 
e.g. glyph for \<A> (thanks to jEdit 4.5.1) 

45614  16 

46485  17 
* Updated and extended reference manuals ("isarref" and 
18 
"implementation"); reduced remaining material in old "ref" manual. 

19 

45593  20 
* Rule attributes in local theory declarations (e.g. locale or class) 
21 
are now statically evaluated: the resulting theorem is stored instead 

22 
of the original expression. INCOMPATIBILITY in rare situations, where 

23 
the historic accident of dynamic reevaluation in interpretations 

24 
etc. was exploited. 

25 

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'lemmas' / 'theorems' commands allow 'for' fixes and standardize the result before storing;
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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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oldstyle "standard" after instantiation or composition of facts 
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becomes obsolete. Minor INCOMPATIBILITY, due to potential change of 
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'lemmas' / 'theorems' commands allow 'for' fixes and standardize the result before storing;
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indices of schematic variables. 
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31 

46483  32 
* Renamed some inner syntax categories: 
33 

34 
num ~> num_token 

35 
xnum ~> xnum_token 

36 
xstr ~> str_token 

37 

38 
Minor INCOMPATIBILITY. Note that in practice "num_const" or 

39 
"num_position" etc. are mainly used instead (which also include 

40 
position information via constraints). 

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renamed inner syntax categories "num" to "num_token" and "xnum" to "xnum_token";
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simplified configuration options for syntax ambiguity;
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* Simplified configuration options for syntax ambiguity: see 
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simplified configuration options for syntax ambiguity;
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"syntax_ambiguity_warning" and "syntax_ambiguity_limit" in isarref 
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simplified configuration options for syntax ambiguity;
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manual. Minor INCOMPATIBILITY. 
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45 

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defer actual parsing of command spans and thus allow new commands to be used in the same theory where defined;
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* Forward declaration of outer syntax keywords within the theory 
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header  minor INCOMPATIBILITY for userdefined commands. Allow new 
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commands to be used in the same theory where defined. 
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49 

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ISABELLE_JDK_HOME settings variable points to JDK with javac and jar (not just JRE);
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* ISABELLE_JDK_HOME settings variable points to JDK with javac and jar 
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clarified ISABELLE_JDK_HOME: derive from running JVM, but ignore accidental JAVA_HOME;
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(not just JRE). 
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45593  53 

45134  54 
*** Pure *** 
55 

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rule composition via attribute "OF" (or ML functions OF/MRS) is more tolerant against multiple unifiers;
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* Rule composition via attribute "OF" (or ML functions OF/MRS) is more 
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tolerant against multiple unifiers, as long as the final result is 
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unique. (As before, rules are composed in canonical righttoleft 
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order to accommodate newly introduced premises.) 
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60 

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'definition' no longer exports the foundational "raw_def";
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* Command 'definition' no longer exports the foundational "raw_def" 
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'definition' no longer exports the foundational "raw_def";
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into the user context. Minor INCOMPATIBILITY, may use the regular 
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'definition' no longer exports the foundational "raw_def";
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"def" result with attribute "abs_def" to imitate the old version. 
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'definition' no longer exports the foundational "raw_def";
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64 

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improved attribute "abs_def" to handle objectequality as well;
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* Attribute "abs_def" turns an equation of the form "f x y == t" into 
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"f == %x y. t", which ensures that "simp" or "unfold" steps always 
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expand it. This also works for objectlogic equality. (Formerly 
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undocumented feature.) 
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46493  70 
* Discontinued old "prems" fact, which used to refer to the accidental 
71 
collection of foundational premises in the context (marked as legacy 

72 
since Isabelle2011). 

73 

45134  74 
* Obsolete command 'types' has been discontinued. Use 'type_synonym' 
75 
instead. INCOMPATIBILITY. 

76 

45191  77 
* Ancient code generator for SML and its commands 'code_module', 
45383  78 
'code_library', 'consts_code', 'types_code' have been discontinued. 
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attribute code_abbrev superseedes code_unfold_post
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Use commands of the generic code generator instead. INCOMPATIBILITY. 
45383  80 

81 
* Redundant attribute 'code_inline' has been discontinued. Use 

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attribute code_abbrev superseedes code_unfold_post
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'code_unfold' instead. INCOMPATIBILITY. 
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attribute code_abbrev superseedes code_unfold_post
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83 

46160  84 
* Dropped attribute 'code_unfold_post' in favor of the its dual 
85 
'code_abbrev', which yields a common pattern in definitions like 

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attribute code_abbrev superseedes code_unfold_post
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attribute code_abbrev superseedes code_unfold_post
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definition [code_abbrev]: "f = t" 
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attribute code_abbrev superseedes code_unfold_post
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attribute code_abbrev superseedes code_unfold_post
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INCOMPATIBILITY. 
45383  90 

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sort assignment before simultaneous term_check, not isolated parse_term;
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* Sort constraints are now propagated in simultaneous statements, just 
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sort assignment before simultaneous term_check, not isolated parse_term;
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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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45122  101 
*** HOL *** 
102 

47270  103 
* New tutorial Programming and Proving in Isabelle/HOL 
104 

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merged fork with new numeral representation (see NEWS)
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* The representation of numerals has changed. We now have a datatype 
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"num" representing strictly positive binary numerals, along with 
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functions "numeral :: num => 'a" and "neg_numeral :: num => 'a" to 
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represent positive and negated numeric literals, respectively. (See 
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definitions in Num.thy.) Potential INCOMPATIBILITY; some user theories 
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merged fork with new numeral representation (see NEWS)
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may require adaptations: 
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111 

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 Theorems with number_ring or number_semiring constraints: These 
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classes are gone; use comm_ring_1 or comm_semiring_1 instead. 
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merged fork with new numeral representation (see NEWS)
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 Theories defining numeric types: Remove number, number_semiring, 
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and number_ring instances. Defer all theorems about numerals until 
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after classes one and semigroup_add have been instantiated. 
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 Numeralonly simp rules: Replace each rule having a "number_of v" 
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pattern with two copies, one for numeral and one for neg_numeral. 
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 Theorems about subclasses of semiring_1 or ring_1: These classes 
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automatically support numerals now, so more simp rules and 
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simprocs may now apply within the proof. 
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 Definitions and theorems using old constructors Pls/Min/Bit0/Bit1: 
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Redefine using other integer operations. 
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46160  129 
* Type 'a set is now a proper type constructor (just as before 
130 
Isabelle2008). Definitions mem_def and Collect_def have disappeared. 

131 
Nontrivial INCOMPATIBILITY. For developments keeping predicates and 

132 
sets separate, it is often sufficient to rephrase sets S accidentally 

133 
used as predicates by "%x. x : S" and predicates P accidentally used 

134 
as sets by "{x. P x}". Corresponding proofs in a first step should be 

135 
pruned from any tinkering with former theorems mem_def and 

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Collect_def as far as possible. 
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For developments which deliberately mixed predicates and 
46160  138 
sets, a planning step is necessary to determine what should become a 
139 
predicate and what a set. It can be helpful to carry out that step in 

140 
Isabelle20111 before jumping right into the current release. 

141 

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* Code generation by default implements sets as container type rather 
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than predicates. INCOMPATIBILITY. 
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144 

47265  145 
* New proof import from HOL Light: Faster, simpler, and more scalable. 
146 
Requires a proof bundle, which is available as an external component. 

147 
Removed old (and mostly dead) Importer for HOL4 and HOL Light. 

148 
INCOMPATIBILITY. 

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renamed import session back to Import, conforming to directory name; NEWS
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46373  150 
* New type synonym 'a rel = ('a * 'a) set 
151 

47142  152 
* Theory Divides: Discontinued redundant theorems about div and mod. 
153 
INCOMPATIBILITY, use the corresponding generic theorems instead. 

154 

155 
DIVISION_BY_ZERO ~> div_by_0, mod_by_0 

156 
zdiv_self ~> div_self 

157 
zmod_self ~> mod_self 

158 
zdiv_zero ~> div_0 

159 
zmod_zero ~> mod_0 

47165  160 
zdiv_zmod_equality ~> div_mod_equality2 
161 
zdiv_zmod_equality2 ~> div_mod_equality 

47142  162 
zmod_zdiv_trivial ~> mod_div_trivial 
47159  163 
zdiv_zminus_zminus ~> div_minus_minus 
164 
zmod_zminus_zminus ~> mod_minus_minus 

165 
zdiv_zminus2 ~> div_minus_right 

166 
zmod_zminus2 ~> mod_minus_right 

47160  167 
zdiv_minus1_right ~> div_minus1_right 
168 
zmod_minus1_right ~> mod_minus1_right 

47162  169 
zdvd_mult_div_cancel ~> dvd_mult_div_cancel 
47163  170 
zmod_zmult1_eq ~> mod_mult_right_eq 
47164  171 
zpower_zmod ~> power_mod 
47167  172 
zdvd_zmod ~> dvd_mod 
173 
zdvd_zmod_imp_zdvd ~> dvd_mod_imp_dvd 

47159  174 
mod_mult_distrib ~> mult_mod_left 
175 
mod_mult_distrib2 ~> mult_mod_right 

47142  176 

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* Removed redundant theorems nat_mult_2 and nat_mult_2_right; use 
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generic mult_2 and mult_2_right instead. INCOMPATIBILITY. 
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179 

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* More default pred/set conversions on a couple of relation operations 
47202  181 
and predicates. Added powers of predicate relations. 
182 
Consolidation of some relation theorems: 

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converse_def ~> converse_unfold 
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rel_comp_def ~> rel_comp_unfold 
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symp_def ~> (dropped, use symp_def and sym_def instead) 
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transp_def ~> transp_trans 
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Domain_def ~> Domain_unfold 
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Range_def ~> Domain_converse [symmetric] 
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46981  191 
Generalized theorems INF_INT_eq, INF_INT_eq2, SUP_UN_eq, SUP_UN_eq2. 
192 

47086  193 
See theory "Relation" for examples for making use of pred/set conversions 
194 
by means of attributes "to_set" and "to_pred". 

195 

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INCOMPATIBILITY. 
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46160  198 
* Consolidated various theorem names relating to Finite_Set.fold 
199 
combinator: 

200 

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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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207 

46145
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consolidated various theorem names relating to Finite_Set.fold and List.fold combinators
haftmann
parents:
46141
diff
changeset

208 
INCOMPATIBILITY. 
0ec0af1c651d
consolidated various theorem names relating to Finite_Set.fold and List.fold combinators
haftmann
parents:
46141
diff
changeset

209 

46132
5a29dbf4c155
incorporated canonical fold combinator on lists into body of List theory; refactored passages on List.fold(l/r); tuned quotes
haftmann
parents:
46126
diff
changeset

210 
* Consolidated theorem names concerning fold combinators: 
46160  211 

46132
5a29dbf4c155
incorporated canonical fold combinator on lists into body of List theory; refactored passages on List.fold(l/r); tuned quotes
haftmann
parents:
46126
diff
changeset

212 
INFI_set_fold ~> INF_set_fold 
5a29dbf4c155
incorporated canonical fold combinator on lists into body of List theory; refactored passages on List.fold(l/r); tuned quotes
haftmann
parents:
46126
diff
changeset

213 
SUPR_set_fold ~> SUP_set_fold 
5a29dbf4c155
incorporated canonical fold combinator on lists into body of List theory; refactored passages on List.fold(l/r); tuned quotes
haftmann
parents:
46126
diff
changeset

214 
INF_code ~> INF_set_foldr 
5a29dbf4c155
incorporated canonical fold combinator on lists into body of List theory; refactored passages on List.fold(l/r); tuned quotes
haftmann
parents:
46126
diff
changeset

215 
SUP_code ~> SUP_set_foldr 
47397
d654c73e4b12
no preference wrt. fold(l/r); prefer fold rather than foldr for iterating over lists in generated code
haftmann
parents:
47349
diff
changeset

216 
foldr.simps ~> foldr.simps (in pointfree formulation) 
d654c73e4b12
no preference wrt. fold(l/r); prefer fold rather than foldr for iterating over lists in generated code
haftmann
parents:
47349
diff
changeset

217 
foldr_fold_rev ~> foldr_conv_fold 
d654c73e4b12
no preference wrt. fold(l/r); prefer fold rather than foldr for iterating over lists in generated code
haftmann
parents:
47349
diff
changeset

218 
foldl_fold ~> foldl_conv_fold 
d654c73e4b12
no preference wrt. fold(l/r); prefer fold rather than foldr for iterating over lists in generated code
haftmann
parents:
47349
diff
changeset

219 
foldr_foldr ~> foldr_conv_foldl 
d654c73e4b12
no preference wrt. fold(l/r); prefer fold rather than foldr for iterating over lists in generated code
haftmann
parents:
47349
diff
changeset

220 
foldl_foldr ~> foldl_conv_foldr 
46160  221 

46132
5a29dbf4c155
incorporated canonical fold combinator on lists into body of List theory; refactored passages on List.fold(l/r); tuned quotes
haftmann
parents:
46126
diff
changeset

222 
INCOMPATIBILITY. 
5a29dbf4c155
incorporated canonical fold combinator on lists into body of List theory; refactored passages on List.fold(l/r); tuned quotes
haftmann
parents:
46126
diff
changeset

223 

46160  224 
* Dropped rarely useful theorems concerning fold combinators: 
225 
foldl_apply, foldl_fun_comm, foldl_rev, fold_weak_invariant, 

226 
rev_foldl_cons, fold_set_remdups, fold_set, fold_set1, 

227 
concat_conv_foldl, foldl_weak_invariant, foldl_invariant, 

228 
foldr_invariant, foldl_absorb0, foldl_foldr1_lemma, foldl_foldr1, 

47397
d654c73e4b12
no preference wrt. fold(l/r); prefer fold rather than foldr for iterating over lists in generated code
haftmann
parents:
47349
diff
changeset

229 
listsum_conv_fold, listsum_foldl, sort_foldl_insort, foldl_assoc, 
d654c73e4b12
no preference wrt. fold(l/r); prefer fold rather than foldr for iterating over lists in generated code
haftmann
parents:
47349
diff
changeset

230 
foldr_conv_foldl, start_le_sum, elem_le_sum, sum_eq_0_conv. 
d654c73e4b12
no preference wrt. fold(l/r); prefer fold rather than foldr for iterating over lists in generated code
haftmann
parents:
47349
diff
changeset

231 
INCOMPATIBILITY. For the common phrases "%xs. List.foldr plus xs 0" 
d654c73e4b12
no preference wrt. fold(l/r); prefer fold rather than foldr for iterating over lists in generated code
haftmann
parents:
47349
diff
changeset

232 
and "List.foldl plus 0", prefer "List.listsum". Otherwise it can 
d654c73e4b12
no preference wrt. fold(l/r); prefer fold rather than foldr for iterating over lists in generated code
haftmann
parents:
47349
diff
changeset

233 
be useful to boil down "List.foldr" and "List.foldl" to "List.fold" 
47399  234 
by unfolding "foldr_conv_fold" and "foldl_conv_fold". 
235 

236 
* Dropped lemmas minus_set_foldr, union_set_foldr, union_coset_foldr, 

237 
inter_coset_foldr, Inf_fin_set_foldr, Sup_fin_set_foldr, 

238 
Min_fin_set_foldr, Max_fin_set_foldr, Inf_set_foldr, Sup_set_foldr, 

239 
INF_set_foldr, SUP_set_foldr. INCOMPATIBILITY. Prefer corresponding 

240 
lemmas over fold rather than foldr, or make use of lemmas 

241 
fold_conv_foldr and fold_rev. 

46132
5a29dbf4c155
incorporated canonical fold combinator on lists into body of List theory; refactored passages on List.fold(l/r); tuned quotes
haftmann
parents:
46126
diff
changeset

242 

46528  243 
* Congruence rules Option.map_cong and Option.bind_cong for recursion 
244 
through option types. 

245 

46125
00cd193a48dc
improved case syntax: more careful treatment of position constraints, which enables PIDE markup;
wenzelm
parents:
46028
diff
changeset

246 
* Concrete syntax for case expressions includes constraints for source 
00cd193a48dc
improved case syntax: more careful treatment of position constraints, which enables PIDE markup;
wenzelm
parents:
46028
diff
changeset

247 
positions, and thus produces Prover IDE markup for its bindings. 
00cd193a48dc
improved case syntax: more careful treatment of position constraints, which enables PIDE markup;
wenzelm
parents:
46028
diff
changeset

248 
INCOMPATIBILITY for oldstyle syntax translations that augment the 
00cd193a48dc
improved case syntax: more careful treatment of position constraints, which enables PIDE markup;
wenzelm
parents:
46028
diff
changeset

249 
pattern notation; e.g. see src/HOL/HOLCF/One.thy for translations of 
00cd193a48dc
improved case syntax: more careful treatment of position constraints, which enables PIDE markup;
wenzelm
parents:
46028
diff
changeset

250 
one_case. 
00cd193a48dc
improved case syntax: more careful treatment of position constraints, which enables PIDE markup;
wenzelm
parents:
46028
diff
changeset

251 

46126
bab00660539d
discontinued Syntax.positions  atomic parse trees are always annotated;
wenzelm
parents:
46125
diff
changeset

252 
* Discontinued configuration option "syntax_positions": atomic terms 
bab00660539d
discontinued Syntax.positions  atomic parse trees are always annotated;
wenzelm
parents:
46125
diff
changeset

253 
in parse trees are always annotated by position constraints. 
bab00660539d
discontinued Syntax.positions  atomic parse trees are always annotated;
wenzelm
parents:
46125
diff
changeset

254 

45991  255 
* Finite_Set.fold now qualified. INCOMPATIBILITY. 
256 

46160  257 
* Renamed some facts on canonical fold on lists, in order to avoid 
258 
problems with interpretation involving corresponding facts on foldl 

259 
with the same base names: 

45988  260 

261 
fold_set_remdups ~> fold_set_fold_remdups 

262 
fold_set ~> fold_set_fold 

263 
fold1_set ~> fold1_set_fold 

264 

265 
INCOMPATIBILITY. 

266 

46363  267 
* Renamed facts about the power operation on relations, i.e., relpow 
268 
to match the constant's name: 

269 

46458  270 
rel_pow_1 ~> relpow_1 
46363  271 
rel_pow_0_I ~> relpow_0_I 
272 
rel_pow_Suc_I ~> relpow_Suc_I 

273 
rel_pow_Suc_I2 ~> relpow_Suc_I2 

274 
rel_pow_0_E ~> relpow_0_E 

275 
rel_pow_Suc_E ~> relpow_Suc_E 

276 
rel_pow_E ~> relpow_E 

46458  277 
rel_pow_Suc_D2 ~> relpow_Suc_D2 
46363  278 
rel_pow_Suc_E2 ~> relpow_Suc_E2 
279 
rel_pow_Suc_D2' ~> relpow_Suc_D2' 

280 
rel_pow_E2 ~> relpow_E2 

281 
rel_pow_add ~> relpow_add 

282 
rel_pow_commute ~> relpow 

283 
rel_pow_empty ~> relpow_empty: 

284 
rtrancl_imp_UN_rel_pow ~> rtrancl_imp_UN_relpow 

285 
rel_pow_imp_rtrancl ~> relpow_imp_rtrancl 

286 
rtrancl_is_UN_rel_pow ~> rtrancl_is_UN_relpow 

287 
rtrancl_imp_rel_pow ~> rtrancl_imp_relpow 

288 
rel_pow_fun_conv ~> relpow_fun_conv 

289 
rel_pow_finite_bounded1 ~> relpow_finite_bounded1 

290 
rel_pow_finite_bounded ~> relpow_finite_bounded 

291 
rtrancl_finite_eq_rel_pow ~> rtrancl_finite_eq_relpow 

292 
trancl_finite_eq_rel_pow ~> trancl_finite_eq_relpow 

293 
single_valued_rel_pow ~> single_valued_relpow 

294 

295 
INCOMPATIBILITY. 

296 

47448  297 
* Theory Relation: Consolidated constant name for relation composition 
298 
and corresponding theorem names: 

299 
 Renamed constant rel_comp to relcomp 

300 
 Dropped abbreviation pred_comp. Use relcompp instead. 

301 
 Renamed theorems: 

302 
Relation: 

303 
rel_compI ~> relcompI 

304 
rel_compEpair ~> relcompEpair 

305 
rel_compE ~> relcompE 

306 
pred_comp_rel_comp_eq ~> relcompp_relcomp_eq 

307 
rel_comp_empty1 ~> relcomp_empty1 

308 
rel_comp_mono ~> relcomp_mono 

309 
rel_comp_subset_Sigma ~> relcomp_subset_Sigma 

310 
rel_comp_distrib ~> relcomp_distrib 

311 
rel_comp_distrib2 ~> relcomp_distrib2 

312 
rel_comp_UNION_distrib ~> relcomp_UNION_distrib 

313 
rel_comp_UNION_distrib2 ~> relcomp_UNION_distrib2 

314 
single_valued_rel_comp ~> single_valued_relcomp 

315 
rel_comp_unfold ~> relcomp_unfold 

316 
converse_rel_comp ~> converse_relcomp 

317 
pred_compI ~> relcomppI 

318 
pred_compE ~> relcomppE 

319 
pred_comp_bot1 ~> relcompp_bot1 

320 
pred_comp_bot2 ~> relcompp_bot2 

321 
transp_pred_comp_less_eq ~> transp_relcompp_less_eq 

322 
pred_comp_mono ~> relcompp_mono 

323 
pred_comp_distrib ~> relcompp_distrib 

324 
pred_comp_distrib2 ~> relcompp_distrib2 

325 
converse_pred_comp ~> converse_relcompp 

326 
Transitive_Closure: 

327 
finite_rel_comp ~> finite_relcomp 

328 
List: 

329 
set_rel_comp ~> set_relcomp 

330 

331 
INCOMPATIBILITY. 

332 

46239  333 
* New theory HOL/Library/DAList provides an abstract type for association 
334 
lists with distinct keys. 

45874  335 

45839
43a5b86bc102
'datatype' specifications allow explicit sort constraints;
wenzelm
parents:
45810
diff
changeset

336 
* 'datatype' specifications allow explicit sort constraints. 
43a5b86bc102
'datatype' specifications allow explicit sort constraints;
wenzelm
parents:
45810
diff
changeset

337 

46160  338 
* Theory HOL/Library/Diagonalize has been removed. INCOMPATIBILITY, 
339 
use theory HOL/Library/Nat_Bijection instead. 

340 

47452  341 
* Theory HOL/Library/RBT_Impl: Backing implementation of redblack trees is 
342 
now inside the type class' local context. Names of affected operations and lemmas 

343 
have been prefixed by rbt_. INCOMPATIBILITY for theories working directly with 

344 
raw redblack trees, adapt the names as follows: 

345 

346 
Operations: 

347 
bulkload > rbt_bulkload 

348 
del_from_left > rbt_del_from_left 

349 
del_from_right > rbt_del_from_right 

350 
del > rbt_del 

351 
delete > rbt_delete 

352 
ins > rbt_ins 

353 
insert > rbt_insert 

354 
insertw > rbt_insert_with 

355 
insert_with_key > rbt_insert_with_key 

356 
map_entry > rbt_map_entry 

357 
lookup > rbt_lookup 

358 
sorted > rbt_sorted 

359 
tree_greater > rbt_greater 

360 
tree_less > rbt_less 

361 
tree_less_symbol > rbt_less_symbol 

362 
union > rbt_union 

363 
union_with > rbt_union_with 

364 
union_with_key > rbt_union_with_key 

365 

366 
Lemmas: 

367 
balance_left_sorted > balance_left_rbt_sorted 

368 
balance_left_tree_greater > balance_left_rbt_greater 

369 
balance_left_tree_less > balance_left_rbt_less 

370 
balance_right_sorted > balance_right_rbt_sorted 

371 
balance_right_tree_greater > balance_right_rbt_greater 

372 
balance_right_tree_less > balance_right_rbt_less 

373 
balance_sorted > balance_rbt_sorted 

374 
balance_tree_greater > balance_rbt_greater 

375 
balance_tree_less > balance_rbt_less 

376 
bulkload_is_rbt > rbt_bulkload_is_rbt 

377 
combine_sorted > combine_rbt_sorted 

378 
combine_tree_greater > combine_rbt_greater 

379 
combine_tree_less > combine_rbt_less 

380 
delete_in_tree > rbt_delete_in_tree 

381 
delete_is_rbt > rbt_delete_is_rbt 

382 
del_from_left_tree_greater > rbt_del_from_left_rbt_greater 

383 
del_from_left_tree_less > rbt_del_from_left_rbt_less 

384 
del_from_right_tree_greater > rbt_del_from_right_rbt_greater 

385 
del_from_right_tree_less > rbt_del_from_right_rbt_less 

386 
del_in_tree > rbt_del_in_tree 

387 
del_inv1_inv2 > rbt_del_inv1_inv2 

388 
del_sorted > rbt_del_rbt_sorted 

389 
del_tree_greater > rbt_del_rbt_greater 

390 
del_tree_less > rbt_del_rbt_less 

391 
dom_lookup_Branch > dom_rbt_lookup_Branch 

392 
entries_lookup > entries_rbt_lookup 

393 
finite_dom_lookup > finite_dom_rbt_lookup 

394 
insert_sorted > rbt_insert_rbt_sorted 

395 
insertw_is_rbt > rbt_insertw_is_rbt 

396 
insertwk_is_rbt > rbt_insertwk_is_rbt 

397 
insertwk_sorted > rbt_insertwk_rbt_sorted 

398 
insertw_sorted > rbt_insertw_rbt_sorted 

399 
ins_sorted > ins_rbt_sorted 

400 
ins_tree_greater > ins_rbt_greater 

401 
ins_tree_less > ins_rbt_less 

402 
is_rbt_sorted > is_rbt_rbt_sorted 

403 
lookup_balance > rbt_lookup_balance 

404 
lookup_bulkload > rbt_lookup_rbt_bulkload 

405 
lookup_delete > rbt_lookup_rbt_delete 

406 
lookup_Empty > rbt_lookup_Empty 

407 
lookup_from_in_tree > rbt_lookup_from_in_tree 

408 
lookup_in_tree > rbt_lookup_in_tree 

409 
lookup_ins > rbt_lookup_ins 

410 
lookup_insert > rbt_lookup_rbt_insert 

411 
lookup_insertw > rbt_lookup_rbt_insertw 

412 
lookup_insertwk > rbt_lookup_rbt_insertwk 

413 
lookup_keys > rbt_lookup_keys 

414 
lookup_map > rbt_lookup_map 

415 
lookup_map_entry > rbt_lookup_rbt_map_entry 

416 
lookup_tree_greater > rbt_lookup_rbt_greater 

417 
lookup_tree_less > rbt_lookup_rbt_less 

418 
lookup_union > rbt_lookup_rbt_union 

419 
map_entry_color_of > rbt_map_entry_color_of 

420 
map_entry_inv1 > rbt_map_entry_inv1 

421 
map_entry_inv2 > rbt_map_entry_inv2 

422 
map_entry_is_rbt > rbt_map_entry_is_rbt 

423 
map_entry_sorted > rbt_map_entry_rbt_sorted 

424 
map_entry_tree_greater > rbt_map_entry_rbt_greater 

425 
map_entry_tree_less > rbt_map_entry_rbt_less 

426 
map_tree_greater > map_rbt_greater 

427 
map_tree_less > map_rbt_less 

428 
map_sorted > map_rbt_sorted 

429 
paint_sorted > paint_rbt_sorted 

430 
paint_lookup > paint_rbt_lookup 

431 
paint_tree_greater > paint_rbt_greater 

432 
paint_tree_less > paint_rbt_less 

433 
sorted_entries > rbt_sorted_entries 

434 
tree_greater_eq_trans > rbt_greater_eq_trans 

435 
tree_greater_nit > rbt_greater_nit 

436 
tree_greater_prop > rbt_greater_prop 

437 
tree_greater_simps > rbt_greater_simps 

438 
tree_greater_trans > rbt_greater_trans 

439 
tree_less_eq_trans > rbt_less_eq_trans 

440 
tree_less_nit > rbt_less_nit 

441 
tree_less_prop > rbt_less_prop 

442 
tree_less_simps > rbt_less_simps 

443 
tree_less_trans > rbt_less_trans 

444 
tree_ord_props > rbt_ord_props 

445 
union_Branch > rbt_union_Branch 

446 
union_is_rbt > rbt_union_is_rbt 

447 
unionw_is_rbt > rbt_unionw_is_rbt 

448 
unionwk_is_rbt > rbt_unionwk_is_rbt 

449 
unionwk_sorted > rbt_unionwk_rbt_sorted 

450 

46160  451 
* Session HOLWord: Discontinued many redundant theorems specific to 
452 
type 'a word. INCOMPATIBILITY, use the corresponding generic theorems 

453 
instead. 

45546
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

454 

6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

455 
word_sub_alt ~> word_sub_wi 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

456 
word_add_alt ~> word_add_def 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

457 
word_mult_alt ~> word_mult_def 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

458 
word_minus_alt ~> word_minus_def 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

459 
word_0_alt ~> word_0_wi 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

460 
word_1_alt ~> word_1_wi 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

461 
word_add_0 ~> add_0_left 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

462 
word_add_0_right ~> add_0_right 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

463 
word_mult_1 ~> mult_1_left 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

464 
word_mult_1_right ~> mult_1_right 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

465 
word_add_commute ~> add_commute 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

466 
word_add_assoc ~> add_assoc 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

467 
word_add_left_commute ~> add_left_commute 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

468 
word_mult_commute ~> mult_commute 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

469 
word_mult_assoc ~> mult_assoc 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

470 
word_mult_left_commute ~> mult_left_commute 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

471 
word_left_distrib ~> left_distrib 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

472 
word_right_distrib ~> right_distrib 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

473 
word_left_minus ~> left_minus 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

474 
word_diff_0_right ~> diff_0_right 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

475 
word_diff_self ~> diff_self 
45957  476 
word_sub_def ~> diff_minus 
45804  477 
word_diff_minus ~> diff_minus 
45546
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

478 
word_add_ac ~> add_ac 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

479 
word_mult_ac ~> mult_ac 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

480 
word_plus_ac0 ~> add_0_left add_0_right add_ac 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

481 
word_times_ac1 ~> mult_1_left mult_1_right mult_ac 
45547  482 
word_order_trans ~> order_trans 
483 
word_order_refl ~> order_refl 

484 
word_order_antisym ~> order_antisym 

485 
word_order_linear ~> linorder_linear 

45810  486 
lenw1_zero_neq_one ~> zero_neq_one 
487 
word_number_of_eq ~> number_of_eq 

46013  488 
word_of_int_add_hom ~> wi_hom_add 
489 
word_of_int_sub_hom ~> wi_hom_sub 

490 
word_of_int_mult_hom ~> wi_hom_mult 

491 
word_of_int_minus_hom ~> wi_hom_neg 

492 
word_of_int_succ_hom ~> wi_hom_succ 

493 
word_of_int_pred_hom ~> wi_hom_pred 

494 
word_of_int_0_hom ~> word_0_wi 

495 
word_of_int_1_hom ~> word_1_wi 

45546
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

496 

46014  497 
* 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

498 
the result of the fact expression. 
dffa657f0aa2
clarified attribute "mono_set": pure declaration, proper export in ML;
wenzelm
parents:
45383
diff
changeset

499 

45383  500 
* "Transitive_Closure.ntrancl": bounded transitive closure on 
501 
relations. 

502 

46014  503 
* Constant "Set.not_member" now qualified. INCOMPATIBILITY. 
45383  504 

505 
* "sublists" moved to theory More_List. INCOMPATIBILITY. 

45143  506 

45122  507 
* Theory Int: Discontinued many legacy theorems specific to type int. 
45383  508 
INCOMPATIBILITY, use the corresponding generic theorems instead. 
45122  509 

510 
zminus_zminus ~> minus_minus 

511 
zminus_0 ~> minus_zero 

512 
zminus_zadd_distrib ~> minus_add_distrib 

513 
zadd_commute ~> add_commute 

514 
zadd_assoc ~> add_assoc 

515 
zadd_left_commute ~> add_left_commute 

45196
78478d938cb8
inlined @{thms} (ML compiletime) allows to get rid of legacy zadd_ac as well (cf. 49e305100097);
wenzelm
parents:
45191
diff
changeset

516 
zadd_ac ~> add_ac 
45122  517 
zmult_ac ~> mult_ac 
518 
zadd_0 ~> add_0_left 

519 
zadd_0_right ~> add_0_right 

520 
zadd_zminus_inverse2 ~> left_minus 

521 
zmult_zminus ~> mult_minus_left 

522 
zmult_commute ~> mult_commute 

523 
zmult_assoc ~> mult_assoc 

524 
zadd_zmult_distrib ~> left_distrib 

525 
zadd_zmult_distrib2 ~> right_distrib 

526 
zdiff_zmult_distrib ~> left_diff_distrib 

527 
zdiff_zmult_distrib2 ~> right_diff_distrib 

528 
zmult_1 ~> mult_1_left 

529 
zmult_1_right ~> mult_1_right 

530 
zle_refl ~> order_refl 

531 
zle_trans ~> order_trans 

532 
zle_antisym ~> order_antisym 

533 
zle_linear ~> linorder_linear 

534 
zless_linear ~> linorder_less_linear 

535 
zadd_left_mono ~> add_left_mono 

536 
zadd_strict_right_mono ~> add_strict_right_mono 

537 
zadd_zless_mono ~> add_less_le_mono 

538 
int_0_less_1 ~> zero_less_one 

539 
int_0_neq_1 ~> zero_neq_one 

540 
zless_le ~> less_le 

541 
zpower_zadd_distrib ~> power_add 

542 
zero_less_zpower_abs_iff ~> zero_less_power_abs_iff 

543 
zero_le_zpower_abs ~> zero_le_power_abs 

544 

45791  545 
* Theory Deriv: Renamed 
546 

547 
DERIV_nonneg_imp_nonincreasing ~> DERIV_nonneg_imp_nondecreasing 

548 

45383  549 
* New "case_product" attribute to generate a case rule doing multiple 
550 
case distinctions at the same time. E.g. 

551 

552 
list.exhaust [case_product nat.exhaust] 

553 

554 
produces a rule which can be used to perform case distinction on both 

555 
a list and a nat. 

556 

46170  557 
* Improved code generation of multisets. 
558 

46591  559 
* New diagnostic command find_unused_assms to find potentially superfluous 
560 
assumptions in theorems using Quickcheck. 

561 

45759  562 
* Quickcheck: 
563 
 Quickcheck returns variable assignments as counterexamples, which 

564 
allows to reveal the underspecification of functions under test. 

565 
For example, refuting "hd xs = x", it presents the variable 

566 
assignment xs = [] and x = a1 as a counterexample, assuming that 

567 
any property is false whenever "hd []" occurs in it. 

568 
These counterexample are marked as potentially spurious, as 

569 
Quickcheck also returns "xs = []" as a counterexample to the 

570 
obvious theorem "hd xs = hd xs". 

571 
After finding a potentially spurious counterexample, Quickcheck 

572 
continues searching for genuine ones. 

573 
By default, Quickcheck shows potentially spurious and genuine 

574 
counterexamples. The option "genuine_only" sets quickcheck to 

575 
only show genuine counterexamples. 

45941  576 

577 
 The command 'quickcheck_generator' creates random and exhaustive 

578 
value generators for a given type and operations. 

579 
It generates values by using the operations as if they were 

580 
constructors of that type. 

46170  581 

582 
 Support for multisets. 

583 

46591  584 
 Added "use_subtype" options. 
47349
803729c9fd4d
documenting options quickcheck_locale; adjusting IsarRef documentation of Quotient predicate; NEWS
bulwahn
parents:
47270
diff
changeset

585 
 Added "quickcheck_locale" configuration to specify how to process 
803729c9fd4d
documenting options quickcheck_locale; adjusting IsarRef documentation of Quotient predicate; NEWS
bulwahn
parents:
47270
diff
changeset

586 
conjectures in a locale context. 
803729c9fd4d
documenting options quickcheck_locale; adjusting IsarRef documentation of Quotient predicate; NEWS
bulwahn
parents:
47270
diff
changeset

587 

45398
7dbb7b044a11
avoid infinite recursion in peephole optimizer function  this had a debilitating effect on rationals and reals
blanchet
parents:
45384
diff
changeset

588 
* Nitpick: 
45516  589 
 Fixed infinite loop caused by the 'peephole_optim' option and 
590 
affecting 'rat' and 'real'. 

591 

592 
* Sledgehammer: 

46409
d4754183ccce
made option available to users (mostly for experiments)
blanchet
parents:
46373
diff
changeset

593 
 Added "lam_trans", "uncurry_aliases", and "minimize" options. 
45706  594 
 Renamed "slicing" ("no_slicing") option to "slice" ("dont_slice"). 
46301  595 
 Renamed "sound" option to "strict". 
45516  596 

597 
* Metis: 

598 
 Added possibility to specify lambda translations scheme as a 

46366  599 
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

600 

47197  601 
* SMT: 
602 
 renamed "smt_fixed" option to "smt_read_only_certificates". 

603 

46641  604 
* Command 'try0': 
605 
 Renamed from 'try_methods'. INCOMPATIBILITY. 

606 

46888  607 
* New "eventually_elim" method as a generalized variant of the 
608 
eventually_elim* rules. Supports structured proofs. 

609 

47413  610 
* HOL/TPTP: support to parse and import TPTP problems (all languages) 
611 
into Isabelle/HOL. 

612 

45398
7dbb7b044a11
avoid infinite recursion in peephole optimizer function  this had a debilitating effect on rationals and reals
blanchet
parents:
45384
diff
changeset

613 

45160  614 
*** FOL *** 
615 

45383  616 
* New "case_product" attribute (see HOL). 
45160  617 

45109  618 

45128
5af3a3203a76
discontinued obsolete alias structure ProofContext;
wenzelm
parents:
45122
diff
changeset

619 
*** ML *** 
5af3a3203a76
discontinued obsolete alias structure ProofContext;
wenzelm
parents:
45122
diff
changeset

620 

46948  621 
* Antiquotation @{keyword "name"} produces a parser for outer syntax 
622 
from a minor keyword introduced via theory header declaration. 

623 

46961
5c6955f487e5
outer syntax command definitions based on formal command_spec derived from theory header declarations;
wenzelm
parents:
46959
diff
changeset

624 
* Antiquotation @{command_spec "name"} produces the 
5c6955f487e5
outer syntax command definitions based on formal command_spec derived from theory header declarations;
wenzelm
parents:
46959
diff
changeset

625 
Outer_Syntax.command_spec from a major keyword introduced via theory 
5c6955f487e5
outer syntax command definitions based on formal command_spec derived from theory header declarations;
wenzelm
parents:
46959
diff
changeset

626 
header declaration; it can be passed to Outer_Syntax.command etc. 
5c6955f487e5
outer syntax command definitions based on formal command_spec derived from theory header declarations;
wenzelm
parents:
46959
diff
changeset

627 

46916
e7ea35b41e2d
Local_Theory.define no longer hardwires default theorem name  targets/packages need to take care of it;
wenzelm
parents:
46903
diff
changeset

628 
* Local_Theory.define no longer hardwires default theorem name 
46992
eeea81b86b70
refined Local_Theory.define vs. Local_Theory.define_internal, which allows to pass alternative name to the foundational axiom  expecially important for 'instantiation' or 'overloading', which loose name information due to Long_Name.base_name cooking etc.;
wenzelm
parents:
46983
diff
changeset

629 
"foo_def", but retains the binding as given. If that is Binding.empty 
eeea81b86b70
refined Local_Theory.define vs. Local_Theory.define_internal, which allows to pass alternative name to the foundational axiom  expecially important for 'instantiation' or 'overloading', which loose name information due to Long_Name.base_name cooking etc.;
wenzelm
parents:
46983
diff
changeset

630 
/ Attrib.empty_binding, the result is not registered as userlevel 
eeea81b86b70
refined Local_Theory.define vs. Local_Theory.define_internal, which allows to pass alternative name to the foundational axiom  expecially important for 'instantiation' or 'overloading', which loose name information due to Long_Name.base_name cooking etc.;
wenzelm
parents:
46983
diff
changeset

631 
fact. The Local_Theory.define_internal variant allows to specify a 
eeea81b86b70
refined Local_Theory.define vs. Local_Theory.define_internal, which allows to pass alternative name to the foundational axiom  expecially important for 'instantiation' or 'overloading', which loose name information due to Long_Name.base_name cooking etc.;
wenzelm
parents:
46983
diff
changeset

632 
nonempty name (used for the foundation in the background theory), 
eeea81b86b70
refined Local_Theory.define vs. Local_Theory.define_internal, which allows to pass alternative name to the foundational axiom  expecially important for 'instantiation' or 'overloading', which loose name information due to Long_Name.base_name cooking etc.;
wenzelm
parents:
46983
diff
changeset

633 
while omitting the fact binding in the usercontext. Potential 
eeea81b86b70
refined Local_Theory.define vs. Local_Theory.define_internal, which allows to pass alternative name to the foundational axiom  expecially important for 'instantiation' or 'overloading', which loose name information due to Long_Name.base_name cooking etc.;
wenzelm
parents:
46983
diff
changeset

634 
INCOMPATIBILITY for derived definitional packages: need to specify 
eeea81b86b70
refined Local_Theory.define vs. Local_Theory.define_internal, which allows to pass alternative name to the foundational axiom  expecially important for 'instantiation' or 'overloading', which loose name information due to Long_Name.base_name cooking etc.;
wenzelm
parents:
46983
diff
changeset

635 
naming policy for primitive definitions more explicitly. 
46916
e7ea35b41e2d
Local_Theory.define no longer hardwires default theorem name  targets/packages need to take care of it;
wenzelm
parents:
46903
diff
changeset

636 

46497
89ccf66aa73d
renamed Thm.capply to Thm.apply, and Thm.cabs to Thm.lambda in conformance with similar operations in structure Term and Logic;
wenzelm
parents:
46493
diff
changeset

637 
* Renamed Thm.capply to Thm.apply, and Thm.cabs to Thm.lambda in 
89ccf66aa73d
renamed Thm.capply to Thm.apply, and Thm.cabs to Thm.lambda in conformance with similar operations in structure Term and Logic;
wenzelm
parents:
46493
diff
changeset

638 
conformance with similar operations in structure Term and Logic. 
89ccf66aa73d
renamed Thm.capply to Thm.apply, and Thm.cabs to Thm.lambda in conformance with similar operations in structure Term and Logic;
wenzelm
parents:
46493
diff
changeset

639 

45592  640 
* Antiquotation @{attributes [...]} embeds attribute source 
641 
representation into the ML text, which is particularly useful with 

642 
declarations like Local_Theory.note. 

643 

45128
5af3a3203a76
discontinued obsolete alias structure ProofContext;
wenzelm
parents:
45122
diff
changeset

644 
* Structure Proof_Context follows standard naming scheme. Old 
5af3a3203a76
discontinued obsolete alias structure ProofContext;
wenzelm
parents:
45122
diff
changeset

645 
ProofContext has been discontinued. INCOMPATIBILITY. 
5af3a3203a76
discontinued obsolete alias structure ProofContext;
wenzelm
parents:
45122
diff
changeset

646 

45293
57def0b39696
refined Local_Theory.declaration {syntax = false, pervasive} semantics: update is applied to auxiliary context as well;
wenzelm
parents:
45233
diff
changeset

647 
* 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

648 
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

649 
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

650 

45620
f2a587696afb
modernized some oldstyle infix operations, which were left over from the time of ML proof scripts;
wenzelm
parents:
45614
diff
changeset

651 
* Modernized some oldstyle infix operations: 
f2a587696afb
modernized some oldstyle infix operations, which were left over from the time of ML proof scripts;
wenzelm
parents:
45614
diff
changeset

652 

f2a587696afb
modernized some oldstyle infix operations, which were left over from the time of ML proof scripts;
wenzelm
parents:
45614
diff
changeset

653 
addeqcongs ~> Simplifier.add_eqcong 
f2a587696afb
modernized some oldstyle infix operations, which were left over from the time of ML proof scripts;
wenzelm
parents:
45614
diff
changeset

654 
deleqcongs ~> Simplifier.del_eqcong 
f2a587696afb
modernized some oldstyle infix operations, which were left over from the time of ML proof scripts;
wenzelm
parents:
45614
diff
changeset

655 
addcongs ~> Simplifier.add_cong 
f2a587696afb
modernized some oldstyle infix operations, which were left over from the time of ML proof scripts;
wenzelm
parents:
45614
diff
changeset

656 
delcongs ~> Simplifier.del_cong 
45625
750c5a47400b
modernized some oldstyle infix operations, which were left over from the time of ML proof scripts;
wenzelm
parents:
45620
diff
changeset

657 
setmksimps ~> Simplifier.set_mksimps 
750c5a47400b
modernized some oldstyle infix operations, which were left over from the time of ML proof scripts;
wenzelm
parents:
45620
diff
changeset

658 
setmkcong ~> Simplifier.set_mkcong 
750c5a47400b
modernized some oldstyle infix operations, which were left over from the time of ML proof scripts;
wenzelm
parents:
45620
diff
changeset

659 
setmksym ~> Simplifier.set_mksym 
750c5a47400b
modernized some oldstyle infix operations, which were left over from the time of ML proof scripts;
wenzelm
parents:
45620
diff
changeset

660 
setmkeqTrue ~> Simplifier.set_mkeqTrue 
750c5a47400b
modernized some oldstyle infix operations, which were left over from the time of ML proof scripts;
wenzelm
parents:
45620
diff
changeset

661 
settermless ~> Simplifier.set_termless 
750c5a47400b
modernized some oldstyle infix operations, which were left over from the time of ML proof scripts;
wenzelm
parents:
45620
diff
changeset

662 
setsubgoaler ~> Simplifier.set_subgoaler 
45620
f2a587696afb
modernized some oldstyle infix operations, which were left over from the time of ML proof scripts;
wenzelm
parents:
45614
diff
changeset

663 
addsplits ~> Splitter.add_split 
f2a587696afb
modernized some oldstyle infix operations, which were left over from the time of ML proof scripts;
wenzelm
parents:
45614
diff
changeset

664 
delsplits ~> Splitter.del_split 
f2a587696afb
modernized some oldstyle infix operations, which were left over from the time of ML proof scripts;
wenzelm
parents:
45614
diff
changeset

665 

45128
5af3a3203a76
discontinued obsolete alias structure ProofContext;
wenzelm
parents:
45122
diff
changeset

666 

47461
5a7903ba2dac
more robust treatment of ISABELLE_HOME on windows: eliminate spaces and funny unicode characters in directory name via DOS~1 notation;
wenzelm
parents:
47453
diff
changeset

667 
*** System *** 
5a7903ba2dac
more robust treatment of ISABELLE_HOME on windows: eliminate spaces and funny unicode characters in directory name via DOS~1 notation;
wenzelm
parents:
47453
diff
changeset

668 

5a7903ba2dac
more robust treatment of ISABELLE_HOME on windows: eliminate spaces and funny unicode characters in directory name via DOS~1 notation;
wenzelm
parents:
47453
diff
changeset

669 
* ISABELLE_HOME_WINDOWS refers to ISABELLE_HOME in windows file name 
5a7903ba2dac
more robust treatment of ISABELLE_HOME on windows: eliminate spaces and funny unicode characters in directory name via DOS~1 notation;
wenzelm
parents:
47453
diff
changeset

670 
notation, which is useful for the jEdit file browser, for example. 
5a7903ba2dac
more robust treatment of ISABELLE_HOME on windows: eliminate spaces and funny unicode characters in directory name via DOS~1 notation;
wenzelm
parents:
47453
diff
changeset

671 

5a7903ba2dac
more robust treatment of ISABELLE_HOME on windows: eliminate spaces and funny unicode characters in directory name via DOS~1 notation;
wenzelm
parents:
47453
diff
changeset

672 

45109  673 

44801  674 
New in Isabelle20111 (October 2011) 
675 
 

41651  676 

41703
d27950860514
parallelization of nested Isar proofs is subject to Goal.parallel_proofs_threshold;
wenzelm
parents:
41685
diff
changeset

677 
*** General *** 
d27950860514
parallelization of nested Isar proofs is subject to Goal.parallel_proofs_threshold;
wenzelm
parents:
41685
diff
changeset

678 

44760  679 
* Improved Isabelle/jEdit Prover IDE (PIDE), which can be invoked as 
44968  680 
"isabelle jedit" or "ISABELLE_HOME/Isabelle" on the command line. 
44760  681 

44777  682 
 Management of multiple theory files directly from the editor 
44760  683 
buffer store  bypassing the filesystem (no requirement to save 
684 
files for checking). 

685 

44777  686 
 Markup of formal entities within the text buffer, with semantic 
44760  687 
highlighting, tooltips and hyperlinks to jump to defining source 
688 
positions. 

689 

44777  690 
 Improved text rendering, with sub/superscripts in the source 
691 
buffer (including support for copy/paste wrt. output panel, HTML 

692 
theory output and other nonIsabelle text boxes). 

693 

694 
 Refined scheduling of proof checking and printing of results, 

44760  695 
based on interactive editor view. (Note: jEdit folding and 
696 
narrowing allows to restrict buffer perspectives explicitly.) 

697 

44777  698 
 Reduced CPU performance requirements, usable on machines with few 
44760  699 
cores. 
700 

44777  701 
 Reduced memory requirements due to pruning of unused document 
44760  702 
versions (garbage collection). 
703 

704 
See also ~~/src/Tools/jEdit/README.html for further information, 

705 
including some remaining limitations. 

706 

44800  707 
* Theory loader: source files are exclusively located via the master 
708 
directory of each theory node (where the .thy file itself resides). 

709 
The global load path (such as src/HOL/Library) has been discontinued. 

710 
Note that the path element ~~ may be used to reference theories in the 

711 
Isabelle home folder  for instance, "~~/src/HOL/Library/FuncSet". 

712 
INCOMPATIBILITY. 

713 

41955
703ea96b13c6
files are identified via SHA1 digests  discontinued ISABELLE_FILE_IDENT;
wenzelm
parents:
41952
diff
changeset

714 
* 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

715 
digests. Discontinued former path/modtime identification and optional 
703ea96b13c6
files are identified via SHA1 digests  discontinued ISABELLE_FILE_IDENT;
wenzelm
parents:
41952
diff
changeset

716 
ISABELLE_FILE_IDENT plugin scripts. 
703ea96b13c6
files are identified via SHA1 digests  discontinued ISABELLE_FILE_IDENT;
wenzelm
parents:
41952
diff
changeset

717 

41703
d27950860514
parallelization of nested Isar proofs is subject to Goal.parallel_proofs_threshold;
wenzelm
parents:
41685
diff
changeset

718 
* 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

719 
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

720 
usedir option Q. 
d27950860514
parallelization of nested Isar proofs is subject to Goal.parallel_proofs_threshold;
wenzelm
parents:
41685
diff
changeset

721 

42669
04dfffda5671
more conventional naming scheme: names_long, names_short, names_unique;
wenzelm
parents:
42658
diff
changeset

722 
* Name space: former unsynchronized references are now proper 
04dfffda5671
more conventional naming scheme: names_long, names_short, names_unique;
wenzelm
parents:
42658
diff
changeset

723 
configuration options, with more conventional names: 
04dfffda5671
more conventional naming scheme: names_long, names_short, names_unique;
wenzelm
parents:
42658
diff
changeset

724 

04dfffda5671
more conventional naming scheme: names_long, names_short, names_unique;
wenzelm
parents:
42658
diff
changeset

725 
long_names ~> names_long 
04dfffda5671
more conventional naming scheme: names_long, names_short, names_unique;
wenzelm
parents:
42658
diff
changeset

726 
short_names ~> names_short 
04dfffda5671
more conventional naming scheme: names_long, names_short, names_unique;
wenzelm
parents:
42658
diff
changeset

727 
unique_names ~> names_unique 
04dfffda5671
more conventional naming scheme: names_long, names_short, names_unique;
wenzelm
parents:
42658
diff
changeset

728 

04dfffda5671
more conventional naming scheme: names_long, names_short, names_unique;
wenzelm
parents:
42658
diff
changeset

729 
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

730 

04dfffda5671
more conventional naming scheme: names_long, names_short, names_unique;
wenzelm
parents:
42658
diff
changeset

731 
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

732 

42502  733 
* Literal facts `prop` may contain dummy patterns, e.g. `_ = _`. Note 
734 
that the result needs to be unique, which means fact specifications 

735 
may have to be refined after enriching a proof context. 

736 

44800  737 
* Attribute "case_names" has been refined: the assumptions in each case 
738 
can be named now by following the case name with [name1 name2 ...]. 

739 

44968  740 
* Isabelle/Isar reference manual has been updated and extended: 
741 
 "Synopsis" provides a catalog of main Isar language concepts. 

742 
 Formal references in syntax diagrams, via @{rail} antiquotation. 

743 
 Updated material from classic "ref" manual, notably about 

744 
"Classical Reasoner". 

42633  745 

41703
d27950860514
parallelization of nested Isar proofs is subject to Goal.parallel_proofs_threshold;
wenzelm
parents:
41685
diff
changeset

746 

41727
ab3f6d76fb23
available_provers ~> supported_provers (for clarity)
blanchet
parents:
41703
diff
changeset

747 
*** HOL *** 
ab3f6d76fb23
available_provers ~> supported_provers (for clarity)
blanchet
parents:
41703
diff
changeset

748 

44968  749 
* Class bot and top require underlying partial order rather than 
44800  750 
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

751 

43940  752 
* Class complete_lattice: generalized a couple of lemmas from sets; 
44800  753 
generalized theorems INF_cong and SUP_cong. New type classes for 
754 
complete boolean algebras and complete linear orders. Lemmas 

755 
Inf_less_iff, less_Sup_iff, INF_less_iff, less_SUP_iff now reside in 

756 
class complete_linorder. 

757 

758 
Changed proposition of lemmas Inf_bool_def, Sup_bool_def, Inf_fun_def, 

759 
Sup_fun_def, Inf_apply, Sup_apply. 

760 

45088  761 
Removed redundant lemmas (the right hand side gives hints how to 
762 
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

763 

0523a6be8ade
NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents:
45016
diff
changeset

764 
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

765 
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

766 
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

767 
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

768 
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

769 
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

770 
Inter_def ~> INF_def, image_def 
0523a6be8ade
NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents:
45016
diff
changeset

771 
Union_def ~> SUP_def, image_def 
0523a6be8ade
NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents:
45016
diff
changeset

772 
INT_eq ~> INF_def, and image_def 
0523a6be8ade
NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents:
45016
diff
changeset

773 
UN_eq ~> SUP_def, and image_def 
0523a6be8ade
NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents:
45016
diff
changeset

774 
INF_subset ~> INF_superset_mono [OF _ order_refl] 
44800  775 

776 
More consistent and comprehensive names: 

777 

45041
0523a6be8ade
NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents:
45016
diff
changeset

778 
INTER_eq_Inter_image ~> INF_def 
0523a6be8ade
NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents:
45016
diff
changeset

779 
UNION_eq_Union_image ~> SUP_def 
43872  780 
INFI_def ~> INF_def 
781 
SUPR_def ~> SUP_def 

44103
cedaca00789f
more uniform naming scheme for Inf/INF and Sup/SUP lemmas
haftmann
parents:
44086
diff
changeset

782 
INF_leI ~> INF_lower 
cedaca00789f
more uniform naming scheme for Inf/INF and Sup/SUP lemmas
haftmann
parents:
44086
diff
changeset

783 
INF_leI2 ~> INF_lower2 
cedaca00789f
more uniform naming scheme for Inf/INF and Sup/SUP lemmas
haftmann
parents:
44086
diff
changeset

784 
le_INFI ~> INF_greatest 
cedaca00789f
more uniform naming scheme for Inf/INF and Sup/SUP lemmas
haftmann
parents:
44086
diff
changeset

785 
le_SUPI ~> SUP_upper 
cedaca00789f
more uniform naming scheme for Inf/INF and Sup/SUP lemmas
haftmann
parents:
44086
diff
changeset

786 
le_SUPI2 ~> SUP_upper2 
cedaca00789f
more uniform naming scheme for Inf/INF and Sup/SUP lemmas
haftmann
parents:
44086
diff
changeset

787 
SUP_leI ~> SUP_least 
43873  788 
INFI_bool_eq ~> INF_bool_eq 
789 
SUPR_bool_eq ~> SUP_bool_eq 

790 
INFI_apply ~> INF_apply 

791 
SUPR_apply ~> SUP_apply 

44103
cedaca00789f
more uniform naming scheme for Inf/INF and Sup/SUP lemmas
haftmann
parents:
44086
diff
changeset

792 
INTER_def ~> INTER_eq 
cedaca00789f
more uniform naming scheme for Inf/INF and Sup/SUP lemmas
haftmann
parents:
44086
diff
changeset

793 
UNION_def ~> UNION_eq 
cedaca00789f
more uniform naming scheme for Inf/INF and Sup/SUP lemmas
haftmann
parents:
44086
diff
changeset

794 

43865
db18f4d0cc7d
further generalization from sets to complete lattices
haftmann
parents:
43816
diff
changeset

795 
INCOMPATIBILITY. 
db18f4d0cc7d
further generalization from sets to complete lattices
haftmann
parents:
43816
diff
changeset

796 

44973
dfe923d5308d
separated NEWS for Isabelle2011 from Isabelle20111 (cf. e1139e612b55);
wenzelm
parents:
44968
diff
changeset

797 
* Renamed theory Complete_Lattice to Complete_Lattices. 
dfe923d5308d
separated NEWS for Isabelle2011 from Isabelle20111 (cf. e1139e612b55);
wenzelm
parents:
44968
diff
changeset

798 
INCOMPATIBILITY. 
dfe923d5308d
separated NEWS for Isabelle2011 from Isabelle20111 (cf. e1139e612b55);
wenzelm
parents:
44968
diff
changeset

799 

dfe923d5308d
separated NEWS for Isabelle2011 from Isabelle20111 (cf. e1139e612b55);
wenzelm
parents:
44968
diff
changeset

800 
* Theory Complete_Lattices: lemmas Inf_eq_top_iff, INF_eq_top_iff, 
dfe923d5308d
separated NEWS for Isabelle2011 from Isabelle20111 (cf. e1139e612b55);
wenzelm
parents:
44968
diff
changeset

801 
INF_image, Inf_insert, INF_top, Inf_top_conv, INF_top_conv, SUP_bot, 
dfe923d5308d
separated NEWS for Isabelle2011 from Isabelle20111 (cf. e1139e612b55);
wenzelm
parents:
44968
diff
changeset

802 
Sup_bot_conv, SUP_bot_conv, Sup_eq_top_iff, SUP_eq_top_iff, SUP_image, 
dfe923d5308d
separated NEWS for Isabelle2011 from Isabelle20111 (cf. e1139e612b55);
wenzelm
parents:
44968
diff
changeset

803 
Sup_insert are now declared as [simp]. INCOMPATIBILITY. 
dfe923d5308d
separated NEWS for Isabelle2011 from Isabelle20111 (cf. e1139e612b55);
wenzelm
parents:
44968
diff
changeset

804 

dfe923d5308d
separated NEWS for Isabelle2011 from Isabelle20111 (cf. e1139e612b55);
wenzelm
parents:
44968
diff
changeset

805 
* Theory Lattice: lemmas compl_inf_bot, compl_le_comp_iff, 
dfe923d5308d
separated NEWS for Isabelle2011 from Isabelle20111 (cf. e1139e612b55);
wenzelm
parents:
44968
diff
changeset

806 
compl_sup_top, inf_idem, inf_left_idem, inf_sup_absorb, sup_idem, 
dfe923d5308d
separated NEWS for Isabelle2011 from Isabelle20111 (cf. e1139e612b55);
wenzelm
parents:
44968
diff
changeset

807 
sup_inf_absob, sup_left_idem are now declared as [simp]. Minor 
dfe923d5308d
separated NEWS for Isabelle2011 from Isabelle20111 (cf. e1139e612b55);
wenzelm
parents:
44968
diff
changeset

808 
INCOMPATIBILITY. 
dfe923d5308d
separated NEWS for Isabelle2011 from Isabelle20111 (cf. e1139e612b55);
wenzelm
parents:
44968
diff
changeset

809 

44845  810 
* Added syntactic classes "inf" and "sup" for the respective 
811 
constants. INCOMPATIBILITY: Changes in the argument order of the 

812 
(mostly internal) locale predicates for some derived classes. 

813 

44800  814 
* Theorem collections ball_simps and bex_simps do not contain theorems 
815 
referring to UNION any longer; these have been moved to collection 

816 
UN_ball_bex_simps. INCOMPATIBILITY. 

817 

818 
* Theory Archimedean_Field: floor now is defined as parameter of a 

819 
separate type class floor_ceiling. 

820 

821 
* Theory Finite_Set: more coherent development of fold_set locales: 

42874  822 

823 
locale fun_left_comm ~> locale comp_fun_commute 

824 
locale fun_left_comm_idem ~> locale comp_fun_idem 

44800  825 

826 
Both use pointfree characterization; interpretation proofs may need 

827 
adjustment. INCOMPATIBILITY. 

42874  828 

44800  829 
* 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

830 
accordance with standard mathematical terminology. INCOMPATIBILITY. 
730f7cced3a6
rename type 'a net to 'a filter, following standard mathematical terminology
huffman
parents:
44027
diff
changeset

831 

44800  832 
* Theory Complex_Main: The locale interpretations for the 
833 
bounded_linear and bounded_bilinear locales have been removed, in 

834 
order to reduce the number of duplicate lemmas. Users must use the 

835 
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

836 

f0de18b62d63
remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents:
44274
diff
changeset

837 
divide.add ~> add_divide_distrib 
f0de18b62d63
remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents:
44274
diff
changeset

838 
divide.diff ~> diff_divide_distrib 
f0de18b62d63
remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents:
44274
diff
changeset

839 
divide.setsum ~> setsum_divide_distrib 
f0de18b62d63
remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents:
44274
diff
changeset

840 
mult.add_right ~> right_distrib 
f0de18b62d63
remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents:
44274
diff
changeset

841 
mult.diff_right ~> right_diff_distrib 
f0de18b62d63
remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents:
44274
diff
changeset

842 
mult_right.setsum ~> setsum_right_distrib 
f0de18b62d63
remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents:
44274
diff
changeset

843 
mult_left.diff ~> left_diff_distrib 
f0de18b62d63
remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents:
44274
diff
changeset

844 

44800  845 
* 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

846 
replaced by more general versions. INCOMPATIBILITY. 
44522
2f7e9d890efe
rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents:
44322
diff
changeset

847 

45051
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

848 
real_diff_def ~> minus_real_def 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

849 
real_divide_def ~> divide_real_def 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

850 
real_less_def ~> less_le 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

851 
real_abs_def ~> abs_real_def 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

852 
real_sgn_def ~> sgn_real_def 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

853 
real_mult_commute ~> mult_commute 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

854 
real_mult_assoc ~> mult_assoc 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

855 
real_mult_1 ~> mult_1_left 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

856 
real_add_mult_distrib ~> left_distrib 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

857 
real_zero_not_eq_one ~> zero_neq_one 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

858 
real_mult_inverse_left ~> left_inverse 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

859 
INVERSE_ZERO ~> inverse_zero 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

860 
real_le_refl ~> order_refl 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

861 
real_le_antisym ~> order_antisym 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

862 
real_le_trans ~> order_trans 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

863 
real_le_linear ~> linear 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

864 
real_le_eq_diff ~> le_iff_diff_le_0 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

865 
real_add_left_mono ~> add_left_mono 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

866 
real_mult_order ~> mult_pos_pos 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

867 
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

868 
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

869 
real_0_le_divide_iff ~> zero_le_divide_iff 
2f7e9d890efe
rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents:
44322
diff
changeset

870 
realpow_two_disj ~> power2_eq_iff 
2f7e9d890efe
rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents:
44322
diff
changeset

871 
real_squared_diff_one_factored ~> square_diff_one_factored 
2f7e9d890efe
rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents:
44322
diff
changeset

872 
realpow_two_diff ~> square_diff_square_factored 
44669
8e6cdb9c00a7
remove redundant lemma reals_complete2 in favor of complete_real
huffman
parents:
44666
diff
changeset

873 
reals_complete2 ~> complete_real 
44749
5b1e1432c320
remove redundant lemma real_sum_squared_expand in favor of power2_sum
huffman
parents:
44748
diff
changeset

874 
real_sum_squared_expand ~> power2_sum 
44522
2f7e9d890efe
rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents:
44322
diff
changeset

875 
exp_ln_eq ~> ln_unique 
44711  876 
expi_add ~> exp_add 
877 
expi_zero ~> exp_zero 

44522
2f7e9d890efe
rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents:
44322
diff
changeset

878 
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

879 
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

880 
LIMSEQ_const ~> tendsto_const 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

881 
LIMSEQ_norm ~> tendsto_norm 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

882 
LIMSEQ_add ~> tendsto_add 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

883 
LIMSEQ_minus ~> tendsto_minus 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

884 
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

885 
LIMSEQ_diff ~> tendsto_diff 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

886 
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

887 
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

888 
LIMSEQ_mult ~> tendsto_mult 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

889 
LIMSEQ_inverse ~> tendsto_inverse 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

890 
LIMSEQ_divide ~> tendsto_divide 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

891 
LIMSEQ_pow ~> tendsto_power 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

892 
LIMSEQ_setsum ~> tendsto_setsum 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

893 
LIMSEQ_setprod ~> tendsto_setprod 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

894 
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

895 
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

896 
LIMSEQ_imp_rabs ~> tendsto_rabs 
44710  897 
LIMSEQ_add_minus ~> tendsto_add [OF _ tendsto_minus] 
898 
LIMSEQ_add_const ~> tendsto_add [OF _ tendsto_const] 

899 
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

900 
LIMSEQ_Complex ~> tendsto_Complex 
44568
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

901 
LIM_ident ~> tendsto_ident_at 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

902 
LIM_const ~> tendsto_const 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

903 
LIM_add ~> tendsto_add 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

904 
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

905 
LIM_minus ~> tendsto_minus 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

906 
LIM_diff ~> tendsto_diff 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

907 
LIM_norm ~> tendsto_norm 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

908 
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

909 
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

910 
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

911 
LIM_rabs ~> tendsto_rabs 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

912 
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

913 
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

914 
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

915 
LIM_compose ~> tendsto_compose 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

916 
LIM_mult ~> tendsto_mult 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

917 
LIM_scaleR ~> tendsto_scaleR 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

918 
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

919 
LIM_power ~> tendsto_power 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

920 
LIM_inverse ~> tendsto_inverse 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

921 
LIM_sgn ~> tendsto_sgn 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

922 
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

923 
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

924 
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

925 
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

926 
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

927 
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

928 
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

929 
LIM_inverse_fun ~> tendsto_inverse [OF tendsto_ident_at] 
44522
2f7e9d890efe
rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents:
44322
diff
changeset

930 

44967  931 
* Theory Complex_Main: The definition of infinite series was 
932 
generalized. Now it is defined on the type class {topological_space, 

933 
comm_monoid_add}. Hence it is useable also for extended real numbers. 

42484  934 

44908  935 
* Theory Complex_Main: The complex exponential function "expi" is now 
936 
a typeconstrained abbreviation for "exp :: complex => complex"; thus 

937 
several polymorphic lemmas about "exp" are now applicable to "expi". 

938 

44968  939 
* Code generation: 
940 

941 
 Theory Library/Code_Char_ord provides native ordering of 

942 
characters in the target language. 

943 

944 
 Commands code_module and code_library are legacy, use export_code 

945 
instead. 

946 

947 
 Method "evaluation" is legacy, use method "eval" instead. 

948 

949 
 Legacy evaluator "SML" is deactivated by default. May be 

950 
reactivated by the following theory command: 

951 

952 
setup {* Value.add_evaluator ("SML", Codegen.eval_term) *} 

953 

954 
* Declare ext [intro] by default. Rare INCOMPATIBILITY. 

955 

45088  956 
* New proof method "induction" that gives induction hypotheses the 
957 
name "IH", thus distinguishing them from further hypotheses that come 

958 
from rule induction. The latter are still called "hyps". Method 

959 
"induction" is a thin wrapper around "induct" and follows the same 

960 
syntax. 

961 

44968  962 
* Method "fastsimp" has been renamed to "fastforce", but "fastsimp" is 
963 
still available as a legacy feature for some time. 

964 

965 
* Nitpick: 

966 
 Added "need" and "total_consts" options. 

967 
 Reintroduced "show_skolems" option by popular demand. 

968 
 Renamed attribute: nitpick_def ~> nitpick_unfold. 

969 
INCOMPATIBILITY. 

970 

971 
* Sledgehammer: 

972 
 Use quasisound (and efficient) translations by default. 

973 
 Added support for the following provers: EToFoF, LEOII, 

974 
Satallax, SNARK, Waldmeister, and Z3 with TPTP syntax. 

975 
 Automatically preplay and minimize proofs before showing them if 

976 
this can be done within reasonable time. 

977 
 sledgehammer available_provers ~> sledgehammer supported_provers. 

978 
INCOMPATIBILITY. 

979 
 Added "preplay_timeout", "slicing", "type_enc", "sound", 

980 
"max_mono_iters", and "max_new_mono_instances" options. 

981 
 Removed "explicit_apply" and "full_types" options as well as "Full 

982 
Types" Proof General menu item. INCOMPATIBILITY. 

983 

984 
* Metis: 

985 
 Removed "metisF"  use "metis" instead. INCOMPATIBILITY. 

986 
 Obsoleted "metisFT"  use "metis (full_types)" instead. 

987 
INCOMPATIBILITY. 

988 

989 
* Command 'try': 

990 
 Renamed 'try_methods' and added "simp:", "intro:", "dest:", and 

991 
"elim:" options. INCOMPATIBILITY. 

992 
 Introduced 'try' that not only runs 'try_methods' but also 

993 
'solve_direct', 'sledgehammer', 'quickcheck', and 'nitpick'. 

994 

995 
* Quickcheck: 

996 
 Added "eval" option to evaluate terms for the found counterexample 

997 
(currently only supported by the default (exhaustive) tester). 

998 
 Added postprocessing of terms to obtain readable counterexamples 

999 
(currently only supported by the default (exhaustive) tester). 

1000 
 New counterexample generator quickcheck[narrowing] enables 

1001 
narrowingbased testing. Requires the Glasgow Haskell compiler 

1002 
with its installation location defined in the Isabelle settings 

1003 
environment as ISABELLE_GHC. 

1004 
 Removed quickcheck tester "SML" based on the SML code generator 

1005 
(formly in HOL/Library). 

1006 

1007 
* Function package: discontinued option "tailrec". INCOMPATIBILITY, 

1008 
use 'partial_function' instead. 

1009 

1010 
* Theory Library/Extended_Reals replaces now the positive extended 

1011 
reals found in probability theory. This file is extended by 

1012 
Multivariate_Analysis/Extended_Real_Limits. 

1013 

44974  1014 
* Theory Library/Old_Recdef: old 'recdef' package has been moved here, 
1015 
from where it must be imported explicitly if it is really required. 

1016 
INCOMPATIBILITY. 

44968  1017 

1018 
* Theory Library/Wfrec: wellfounded recursion combinator "wfrec" has 

1019 
been moved here. INCOMPATIBILITY. 

1020 

1021 
* Theory Library/Saturated provides type of numbers with saturated 

1022 
arithmetic. 

1023 

1024 
* Theory Library/Product_Lattice defines a pointwise ordering for the 

1025 
product type 'a * 'b, and provides instance proofs for various order 

1026 
and lattice type classes. 

1027 

1028 
* Theory Library/Countable now provides the "countable_datatype" proof 

1029 
method for proving "countable" class instances for datatypes. 

1030 

1031 
* Theory Library/Cset_Monad allows do notation for computable sets 

1032 
(cset) via the generic monad adhoc overloading facility. 

1033 

1034 
* Library: Theories of common data structures are split into theories 

1035 
for implementation, an invariantensuring type, and connection to an 

1036 
abstract type. INCOMPATIBILITY. 

1037 

1038 
 RBT is split into RBT and RBT_Mapping. 

1039 
 AssocList is split and renamed into AList and AList_Mapping. 

1040 
 DList is split into DList_Impl, DList, and DList_Cset. 

1041 
 Cset is split into Cset and List_Cset. 

1042 

1043 
* Theory Library/Nat_Infinity has been renamed to 

1044 
Library/Extended_Nat, with name changes of the following types and 

1045 
constants: 

1046 

1047 
type inat ~> type enat 

1048 
Fin ~> enat 

1049 
Infty ~> infinity (overloaded) 

1050 
iSuc ~> eSuc 

1051 
the_Fin ~> the_enat 

1052 

1053 
Every theorem name containing "inat", "Fin", "Infty", or "iSuc" has 

1054 
been renamed accordingly. INCOMPATIBILITY. 

1055 

1056 
* Session Multivariate_Analysis: The euclidean_space type class now 

1057 
fixes a constant "Basis :: 'a set" consisting of the standard 

1058 
orthonormal basis for the type. Users now have the option of 

1059 
quantifying over this set instead of using the "basis" function, e.g. 

1060 
"ALL x:Basis. P x" vs "ALL i<DIM('a). P (basis i)". 

1061 

1062 
* Session Multivariate_Analysis: Type "('a, 'b) cart" has been renamed 

1063 
to "('a, 'b) vec" (the syntax "'a ^ 'b" remains unaffected). Constants 

1064 
"Cart_nth" and "Cart_lambda" have been respectively renamed to 

1065 
"vec_nth" and "vec_lambda"; theorems mentioning those names have 

1066 
changed to match. Definition theorems for overloaded constants now use 

1067 
the standard "foo_vec_def" naming scheme. A few other theorems have 

1068 
been renamed as follows (INCOMPATIBILITY): 

1069 

1070 
Cart_eq ~> vec_eq_iff 

1071 
dist_nth_le_cart ~> dist_vec_nth_le 

1072 
tendsto_vector ~> vec_tendstoI 

1073 
Cauchy_vector ~> vec_CauchyI 

1074 

1075 
* Session Multivariate_Analysis: Several duplicate theorems have been 

1076 
removed, and other theorems have been renamed or replaced with more 

1077 
general versions. INCOMPATIBILITY. 

1078 

1079 
finite_choice ~> finite_set_choice 

1080 
eventually_conjI ~> eventually_conj 

1081 
eventually_and ~> eventually_conj_iff 

1082 
eventually_false ~> eventually_False 

1083 
setsum_norm ~> norm_setsum 

1084 
Lim_sequentially ~> LIMSEQ_def 

1085 
Lim_ident_at ~> LIM_ident 

1086 
Lim_const ~> tendsto_const 

1087 
Lim_cmul ~> tendsto_scaleR [OF tendsto_const] 

1088 
Lim_neg ~> tendsto_minus 

1089 
Lim_add ~> tendsto_add 

1090 
Lim_sub ~> tendsto_diff 

1091 
Lim_mul ~> tendsto_scaleR 

1092 
Lim_vmul ~> tendsto_scaleR [OF _ tendsto_const] 

1093 
Lim_null_norm ~> tendsto_norm_zero_iff [symmetric] 

1094 
Lim_linear ~> bounded_linear.tendsto 

1095 
Lim_component ~> tendsto_euclidean_component 

1096 
Lim_component_cart ~> tendsto_vec_nth 

1097 
Lim_inner ~> tendsto_inner [OF tendsto_const] 

1098 
dot_lsum ~> inner_setsum_left 

1099 
dot_rsum ~> inner_setsum_right 

1100 
continuous_cmul ~> continuous_scaleR [OF continuous_const] 

1101 
continuous_neg ~> continuous_minus 

1102 
continuous_sub ~> continuous_diff 

1103 
continuous_vmul ~> continuous_scaleR [OF _ continuous_const] 

1104 
continuous_mul ~> continuous_scaleR 

1105 
continuous_inv ~> continuous_inverse 

1106 
continuous_at_within_inv ~> continuous_at_within_inverse 

1107 
continuous_at_inv ~> continuous_at_inverse 

1108 
continuous_at_norm ~> continuous_norm [OF continuous_at_id] 

1109 
continuous_at_infnorm ~> continuous_infnorm [OF continuous_at_id] 

1110 
continuous_at_component ~> continuous_component [OF continuous_at_id] 

1111 
continuous_on_neg ~> continuous_on_minus 

1112 
continuous_on_sub ~> continuous_on_diff 

1113 
continuous_on_cmul ~> continuous_on_scaleR [OF continuous_on_const] 

1114 
continuous_on_vmul ~> continuous_on_scaleR [OF _ continuous_on_const] 

1115 
continuous_on_mul ~> continuous_on_scaleR 

1116 
continuous_on_mul_real ~> continuous_on_mult 

1117 
continuous_on_inner ~> continuous_on_inner [OF continuous_on_const] 

1118 
continuous_on_norm ~> continuous_on_norm [OF continuous_on_id] 

1119 
continuous_on_inverse ~> continuous_on_inv 

1120 
uniformly_continuous_on_neg ~> uniformly_continuous_on_minus 

1121 
uniformly_continuous_on_sub ~> uniformly_continuous_on_diff 

1122 
subset_interior ~> interior_mono 

1123 
subset_closure ~> closure_mono 

1124 
closure_univ ~> closure_UNIV 

1125 
real_arch_lt ~> reals_Archimedean2 

1126 
real_arch ~> reals_Archimedean3 

1127 
real_abs_norm ~> abs_norm_cancel 

1128 
real_abs_sub_norm ~> norm_triangle_ineq3 

1129 
norm_cauchy_schwarz_abs ~> Cauchy_Schwarz_ineq2 

1130 

1131 
* Session HOLProbability: 

1132 
 Caratheodory's extension lemma is now proved for ring_of_sets. 

1133 
 Infinite products of probability measures are now available. 

1134 
 Sigma closure is independent, if the generator is independent 

1135 
 Use extended reals instead of positive extended 

1136 
reals. INCOMPATIBILITY. 

1137 

45049  1138 
* Session HOLCF: Discontinued legacy theorem names, INCOMPATIBILITY. 
1139 

1140 
expand_fun_below ~> fun_below_iff 

1141 
below_fun_ext ~> fun_belowI 

1142 
expand_cfun_eq ~> cfun_eq_iff 

1143 
ext_cfun ~> cfun_eqI 

1144 
expand_cfun_below ~> cfun_below_iff 

1145 
below_cfun_ext ~> cfun_belowI 

1146 
monofun_fun_fun ~> fun_belowD 

1147 
monofun_fun_arg ~> monofunE 

1148 
monofun_lub_fun ~> adm_monofun [THEN admD] 

1149 
cont_lub_fun ~> adm_cont [THEN admD] 

1150 
cont2cont_Rep_CFun ~> cont2cont_APP 

1151 
cont_Rep_CFun_app ~> cont_APP_app 

1152 
cont_Rep_CFun_app_app ~> cont_APP_app_app 

1153 
cont_cfun_fun ~> cont_Rep_cfun1 [THEN contE] 

1154 
cont_cfun_arg ~> cont_Rep_cfun2 [THEN contE] 

1155 
contlub_cfun ~> lub_APP [symmetric] 

1156 
contlub_LAM ~> lub_LAM [symmetric] 

1157 
thelubI ~> lub_eqI 

1158 
UU_I ~> bottomI 

1159 
lift_distinct1 ~> lift.distinct(1) 

1160 
lift_distinct2 ~> lift.distinct(2) 

1161 
Def_not_UU ~> lift.distinct(2) 

1162 
Def_inject ~> lift.inject 

1163 
below_UU_iff ~> below_bottom_iff 

1164 
eq_UU_iff ~> eq_bottom_iff 

1165 

44903  1166 

41685
e29ea98a76ce
term style 'isub': adhoc subscripting of variables that end with digits (x1, x23, ...)
krauss
parents:
41667
diff
changeset

1167 
*** Document preparation *** 
e29ea98a76ce
term style 'isub': adhoc subscripting of variables that end with digits (x1, x23, ...)
krauss
parents:
41667
diff
changeset

1168 

44800  1169 
* Antiquotation @{rail} layouts railroad syntax diagrams, see also 
1170 
isarref manual, both for description and actual application of the 

1171 
same. 

1172 

1173 
* Antiquotation @{value} evaluates the given term and presents its 

1174 
result. 

1175 

1176 
* Antiquotations: term style "isub" provides adhoc conversion of 

1177 
variables x1, y23 into subscripted form x\<^isub>1, 

1178 
y\<^isub>2\<^isub>3. 

41651  1179 

42484  1180 
* Predefined LaTeX macros for Isabelle symbols \<bind> and \<then> 
1181 
(e.g. see ~~/src/HOL/Library/Monad_Syntax.thy). 

1182 

44967  1183 
* Localized \isabellestyle switch can be used within blocks or groups 
1184 
like this: 

1185 

1186 
\isabellestyle{it} %preferred default 

1187 
{\isabellestylett @{text "typewriter stuff"}} 

1188 

1189 
* Discontinued special treatment of hard tabulators. Implicit 

1190 
tabwidth is now defined as 1. Potential INCOMPATIBILITY for visual 

1191 
layouts. 

44800  1192 

41651  1193 

41944
b97091ae583a
Path.print is the official way to show filesystem paths to users  note that Path.implode often indicates violation of the abstract datatype;
wenzelm
parents:
41886
diff
changeset

1194 
*** ML *** 
b97091ae583a
Path.print is the official way to show filesystem paths to users  note that Path.implode often indicates violation of the abstract datatype;
wenzelm
parents:
41886
diff
changeset

1195 

43731
70072780e095
inner syntax supports inlined YXML according to Term_XML (particularly useful for producing text under program control);
wenzelm
parents:
43709
diff
changeset

1196 
* 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

1197 
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

1198 
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

1199 
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

1200 
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

1201 

43565  1202 
* Antiquotations for ML and document preparation are managed as theory 
1203 
data, which requires explicit setup. 

1204 

42897  1205 
* Isabelle_Process.is_active allows tools to check if the official 
1206 
process wrapper is running (Isabelle/Scala/jEdit) or the old TTY loop 

1207 
(better known as Proof General). 

1208 

42360  1209 
* Structure Proof_Context follows standard naming scheme. Old 
1210 
ProofContext is still available for some time as legacy alias. 

1211 

42015
7b6e72a1b7dd
NEWS: structure Timing provides various operations for timing;
wenzelm
parents:
41999
diff
changeset

1212 
* Structure Timing provides various operations for timing; supersedes 
7b6e72a1b7dd
NEWS: structure Timing provides various operations for timing;
wenzelm
parents:
41999
diff
changeset

1213 
former start_timing/end_timing etc. 
7b6e72a1b7dd
NEWS: structure Timing provides various operations for timing;
wenzelm
parents:
41999
diff
changeset

1214 

41944
b97091ae583a
Path.print is the official way to show filesystem paths to users  note that Path.implode often indicates violation of the abstract datatype;
wenzelm
parents:
41886
diff
changeset

1215 
* Path.print is the official way to show filesystem paths to users 
b97091ae583a
Path.print is the official way to show filesystem paths to users  note that Path.implode often indicates violation of the abstract datatype;
wenzelm
parents:
41886
diff
changeset

1216 
(including quotes etc.). 
b97091ae583a
Path.print is the official way to show filesystem paths to users  note that Path.implode often indicates violation of the abstract datatype;
wenzelm
parents:
41886
diff
changeset

1217 

42056
160a630b2c7e
enable inner syntax source positions by default (controlled via configuration option);
wenzelm
parents:
42015
diff
changeset

1218 
* 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

1219 
"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

1220 
type constraints). Occasional INCOMPATIBILITY with noncompliant 
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

1221 
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

1222 
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

1223 
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

1224 
"_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

1225 
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

1226 
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

1227 

42290
b1f544c84040
discontinued special treatment of structure Lexicon;
wenzelm
parents:
42284
diff
changeset

1228 
* Discontinued special status of various ML structures that contribute 
b1f544c84040
discontinued special treatment of structure Lexicon;
wenzelm
parents:
42284
diff
changeset

1229 
to structure Syntax (Ast, Lexicon, Mixfix, Parser, Printer etc.): less 
b1f544c84040
discontinued special treatment of structure Lexicon;
wenzelm
parents:
42284
diff
changeset

1230 
pervasive content, no inclusion in structure Syntax. INCOMPATIBILITY, 
b1f544c84040
discontinued special treatment of structure Lexicon;
wenzelm
parents:
42284
diff
changeset

1231 
refer directly to Ast.Constant, Lexicon.is_identifier, 
b1f544c84040
discontinued special treatment of structure Lexicon;
wenzelm
parents:
42284
diff
changeset

1232 
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

1233 

42247
12fe41a92cd5
typed_print_translation: discontinued show_sorts argument;
wenzelm
parents:
42239
diff
changeset

1234 
* Typed print translation: discontinued show_sorts argument, which is 
12fe41a92cd5
typed_print_translation: discontinued show_sorts argument;
wenzelm
parents:
42239
diff
changeset

1235 
already available via context of "advanced" translation. 
12fe41a92cd5
typed_print_translation: discontinued show_sorts argument;
wenzelm
parents:
42239
diff
changeset

1236 

42370  1237 
* Refined PARALLEL_GOALS tactical: degrades gracefully for schematic 
1238 
goal states; body tactic needs to address all subgoals uniformly. 

1239 

42403
38b29c9fc742
slightly more special eq_list/eq_set, with shortcut involving pointer_eq;
wenzelm
parents:
42370
diff
changeset

1240 
* 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

1241 
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

1242 

42793  1243 
* Classical tactics use proper Proof.context instead of historic types 
1244 
claset/clasimpset. Oldstyle declarations like addIs, addEs, addDs 

1245 
operate directly on Proof.context. Raw type claset retains its use as 

1246 
snapshot of the classical context, which can be recovered via 

1247 
(put_claset HOL_cs) etc. Type clasimpset has been discontinued. 

1248 
INCOMPATIBILITY, classical tactics and derived proof methods require 

1249 
proper Proof.context. 

1250 

44803  1251 

1252 
*** System *** 

1253 

44968  1254 
* Discontinued support for Poly/ML 5.2, which was the last version 
1255 
without proper multithreading and TimeLimit implementation. 

1256 

1257 
* Discontinued old lib/scripts/polymlplatform, which has been 

1258 
obsolete since Isabelle20092. 

1259 

44967  1260 
* Various optional external tools are referenced more robustly and 
1261 
uniformly by explicit Isabelle settings as follows: 

1262 

1263 
ISABELLE_CSDP (formerly CSDP_EXE) 

1264 
ISABELLE_GHC (formerly EXEC_GHC or GHC_PATH) 

1265 
ISABELLE_OCAML (formerly EXEC_OCAML) 

1266 
ISABELLE_SWIPL (formerly EXEC_SWIPL) 

1267 
ISABELLE_YAP (formerly EXEC_YAP) 

1268 

1269 
Note that automated detection from the filesystem or search path has 

1270 
been discontinued. INCOMPATIBILITY. 

1271 

43752  1272 
* Scala layer provides JVM method invocation service for static 
44800  1273 
methods of type (String)String, see Invoke_Scala.method in ML. For 
1274 
example: 

43752  1275 

1276 
Invoke_Scala.method "java.lang.System.getProperty" "java.home" 

1277 

44967  1278 
Together with YXML.string_of_body/parse_body and XML.Encode/Decode 
1279 
this allows to pass structured values between ML and Scala. 

44800  1280 

44803  1281 
* The IsabelleText fonts includes some further glyphs to support the 
1282 
Prover IDE. Potential INCOMPATIBILITY: users who happen to have 

1283 
installed a local copy (which is normally *not* required) need to 

1284 
delete or update it from ~~/lib/fonts/. 

41944
b97091ae583a
Path.print is the official way to show filesystem paths to users  note that Path.implode often indicates violation of the abstract datatype;
wenzelm
parents:
41886
diff
changeset

1285 

41703
d27950860514
parallelization of nested Isar proofs is subject to Goal.parallel_proofs_threshold;
wenzelm
parents:
41685
diff
changeset

1286 

45089  1287 

41512  1288 
New in Isabelle2011 (January 2011) 
1289 
 

37383  1290 

37536
c62aa9281101
explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents:
37484
diff
changeset

1291 
*** General *** 
c62aa9281101
explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents:
37484
diff
changeset

1292 

41573  1293 
* Experimental Prover IDE based on Isabelle/Scala and jEdit (see 
41612  1294 
src/Tools/jEdit). This also serves as IDE for Isabelle/ML, with 
1295 
useful tooltips and hyperlinks produced from its static analysis. The 

1296 
bundled component provides an executable Isabelle tool that can be run 

1297 
like this: 

1298 

1299 
Isabelle2011/bin/isabelle jedit 

41573  1300 

40948  1301 
* Significantly improved Isabelle/Isar implementation manual. 
1302 

41594  1303 
* System settings: ISABELLE_HOME_USER now includes ISABELLE_IDENTIFIER 
41595  1304 
(and thus refers to something like $HOME/.isabelle/Isabelle2011), 
41594  1305 
while the default heap location within that directory lacks that extra 
1306 
suffix. This isolates multiple Isabelle installations from each 

1307 
other, avoiding problems with old settings in new versions. 

1308 
INCOMPATIBILITY, need to copy/upgrade old user settings manually. 

1309 

40947  1310 
* Source files are always encoded as UTF8, instead of oldfashioned 
1311 
ISOLatin1. INCOMPATIBILITY. Isabelle LaTeX documents might require 

40948  1312 
the following package declarations: 
40947  1313 

1314 
\usepackage[utf8]{inputenc} 

1315 
\usepackage{textcomp} 

1316 

41440  1317 
* Explicit treatment of UTF8 sequences as Isabelle symbols, such that 
37536
c62aa9281101
explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents:
37484
diff
changeset

1318 
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

1319 
nonASCII bytes as before. Since Isabelle/ML string literals may 
c62aa9281101
explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents:
37484
diff
changeset

1320 
contain symbols without further backslash escapes, Unicode can now be 
c62aa9281101
explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents:
37484
diff
changeset

1321 
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

1322 
consistent view on symbols, while raw explode (or String.explode) 
c62aa9281101
explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents:
37484
diff
changeset

1323 
merely give a byteoriented representation. 
c62aa9281101
explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents:
37484
diff
changeset

1324 

41594  1325 
* Theory loader: source files are primarily located via the master 
1326 
directory of each theory node (where the .thy file itself resides). 

1327 
The global load path is still partially available as legacy feature. 

1328 
Minor INCOMPATIBILITY due to subtle change in file lookup: use 

1329 
explicit paths, relatively to the theory. 

38135
2b9bfa0b44f1
theory loading: only the master source file is lookedup in the implicit load path;
wenzelm
parents:
38110
diff
changeset

1330 

37939
965537d86fcc
discontinued special treatment of ML files  no longer complete extensions on demand;
wenzelm
parents:
37868
diff
changeset

1331 
* 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

1332 
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

1333 
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

1334 
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

1335 

38980
af73cf0dc31f
turned show_question_marks into proper configuration option;
wenzelm
parents:
38864
diff
changeset

1336 
* 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

1337 
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

1338 
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

1339 
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

1340 

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

1341 
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

1342 

39128
93a7365fb4ee
turned eta_contract into proper configuration option;
wenzelm
parents:
39126
diff
changeset

1343 
eta_contract eta_contract 
39137
ccb53edd59f0
turned show_brackets into proper configuration option;
wenzelm
parents:
39134
diff
changeset

1344 
show_brackets show_brackets 
39134
917b4b6ba3d2
turned show_sorts/show_types into proper configuration options;
wenzelm
parents:
39128
diff
changeset

1345 
show_sorts show_sorts 
917b4b6ba3d2
turned show_sorts/show_types into proper configuration options;
wenzelm
parents:
39128
diff
changeset

1346 
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

1347 
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

1348 
show_consts show_consts 
40879
ca132ef44944
configuration option "show_abbrevs" supersedes print mode "no_abbrevs", with inverted meaning;
wenzelm
parents:
40878
diff
changeset

1349 
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

1350 

41379  1351 
Syntax.ast_trace syntax_ast_trace 
1352 
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

1353 
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

1354 

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

1355 
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

1356 
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

1357 

41379  1358 
Method.rule_trace rule_trace 
1359 

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

1360 
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

1361 
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

1362 
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

1363 
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

1364 
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

1365 

41440  1366 
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

1367 
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

1368 
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

1369 
"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

1370 

40878
7695e4de4d86
renamed trace_simp to simp_trace, and debug_simp to simp_debug;
wenzelm
parents:
40866
diff
changeset

1371 
* More systematic naming of some configuration options. 
41294  1372 
INCOMPATIBILITY. 
40878
7695e4de4d86
renamed trace_simp to simp_trace, and debug_simp to simp_debug;
wenzelm
parents:
40866
diff
changeset

1373 

7695e4de4d86
renamed trace_simp to simp_trace, and debug_simp to simp_debug;
wenzelm
parents:
40866
diff
changeset

1374 
trace_simp ~> simp_trace 
7695e4de4d86
renamed trace_simp to simp_trace, and debug_simp to simp_debug;
wenzelm
parents:
40866
diff
changeset

1375 
debug_simp ~> simp_debug 
7695e4de4d86
renamed trace_simp to simp_trace, and debug_simp to simp_debug;
wenzelm
parents:
40866
diff
changeset

1376 

40291  1377 
* Support for real valued configuration options, using simplistic 
1378 
floatingpoint notation that coincides with the inner syntax for 

1379 
float_token. 

1380 

41594  1381 
* Support for real valued preferences (with approximative PGIP type): 
1382 
frontends need to accept "pgint" values in float notation. 

1383 
INCOMPATIBILITY. 

41573  1384 

1385 
* The IsabelleText font now includes Cyrillic, Hebrew, Arabic from 

1386 
DejaVu Sans. 

1387 

41594  1388 
* Discontinued support for Poly/ML 5.0 and 5.1 versions. 
1389 

40948  1390 

1391 
*** Pure *** 

1392 

41249
26f12f98f50a
Command 'type_synonym' (with single argument) supersedes 'types' (legacy feature);
wenzelm
parents:
41229
diff
changeset

1393 
* Command 'type_synonym' (with single argument) replaces somewhat 
26f12f98f50a
Command 'type_synonym' (with single argument) supersedes 'types' (legacy feature);
wenzelm
parents:
41229
diff
