author  wenzelm 
Sun, 15 Apr 2012 13:15:14 +0200  
changeset 47482  a83b25e5bad3 
parent 47464  b1cd02f2d534 
child 47484  e94cc23d434a 
permissions  rwrr 
5363  1 
Isabelle NEWS  history userrelevant changes 
2 
============================================== 

2553  3 

47462  4 
New in Isabelle2012 (May 2012) 
5 
 

45109  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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41 

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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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simplified configuration options for syntax ambiguity;
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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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45593  50 

45134  51 
*** Pure *** 
52 

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some coverage of unnamed contexts, which can be nested within other targets;
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* Auxiliary contexts indicate block structure for specifications with 
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additional parameters and assumptions. Such unnamed contexts may be 
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nested within other targets, like 'theory', 'locale', 'class', 
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'instantiation' etc. Results from the local context are generalized 
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some coverage of unnamed contexts, which can be nested within other targets;
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accordingly and applied to the enclosing target context. Example: 
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some coverage of unnamed contexts, which can be nested within other targets;
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58 

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context 
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60 
fixes x y z :: 'a 
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assumes xy: "x = y" and yz: "y = z" 
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begin 
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63 

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lemma my_trans: "x = z" using xy yz by simp 
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end 
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67 

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thm my_trans 
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70 
The most basic application is to factorout context elements of 
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several fixes/assumes/shows theorem statements, e.g. see 
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~~/src/HOL/Isar_Examples/Group_Context.thy 
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Any other local theory specification element works within the "context 
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some coverage of unnamed contexts, which can be nested within other targets;
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... begin ... end" block as well. 
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some coverage of unnamed contexts, which can be nested within other targets;
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76 

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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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rule composition via attribute "OF" (or ML functions OF/MRS) is more tolerant against multiple unifiers;
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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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81 

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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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85 

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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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improved attribute "abs_def" to handle objectequality as well;
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undocumented feature.) 
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46493  91 
* Discontinued old "prems" fact, which used to refer to the accidental 
47464  92 
collection of foundational premises in the context (already marked as 
93 
legacy since Isabelle2011). 

46493  94 

45134  95 
* Obsolete command 'types' has been discontinued. Use 'type_synonym' 
96 
instead. INCOMPATIBILITY. 

97 

47464  98 
* Old code generator for SML and its commands 'code_module', 
45383  99 
'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  101 

47464  102 
* Redundant attribute "code_inline" has been discontinued. Use 
103 
"code_unfold" instead. INCOMPATIBILITY. 

104 

105 
* Dropped attribute "code_unfold_post" in favor of the its dual 

106 
"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. 
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* Sort constraints are now propagated in simultaneous statements, just 
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like type constraints. INCOMPATIBILITY in rare situations, where 
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distinct sorts used to be assigned accidentally. For example: 
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lemma "P (x::'a::foo)" and "Q (y::'a::bar)"  "now illegal" 
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lemma "P (x::'a)" and "Q (y::'a::bar)" 
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 "now uniform 'a::bar instead of default sort for first occurrence (!)" 
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45122  122 
*** HOL *** 
123 

47464  124 
* New tutorial Programming and Proving in Isabelle/HOL ("progprove"). 
125 

126 
* Discontinued old Tutorial on Isar ("isaroverview"); 

127 

128 
* Type 'a set is now a proper type constructor (just as before 

129 
Isabelle2008). Definitions mem_def and Collect_def have disappeared. 

130 
Nontrivial INCOMPATIBILITY. For developments keeping predicates and 

131 
sets separate, it is often sufficient to rephrase sets S accidentally 

132 
used as predicates by "%x. x : S" and predicates P accidentally used 

133 
as sets by "{x. P x}". Corresponding proofs in a first step should be 

134 
pruned from any tinkering with former theorems mem_def and Collect_def 

135 
as far as possible. 

136 

137 
For developments which deliberately mixed predicates and sets, a 

138 
planning step is necessary to determine what should become a predicate 

139 
and what a set. It can be helpful to carry out that step in 

140 
Isabelle20111 before jumping right into the current release. 

141 

142 
* The representation of numerals has changed. Datatype "num" 

143 
represents strictly positive binary numerals, along with functions 

144 
"numeral :: num => 'a" and "neg_numeral :: num => 'a" to represent 

145 
positive and negated numeric literals, respectively. (See definitions 

146 
in ~~/src/HOL/Num.thy.) Potential INCOMPATIBILITY, some user theories 

147 
may require adaptations as follows: 

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merged fork with new numeral representation (see NEWS)
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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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153 
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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155 

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 Numeralonly simp rules: Replace each rule having a "number_of v" 
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157 
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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merged fork with new numeral representation (see NEWS)
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Redefine using other integer operations. 
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165 

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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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168 

47265  169 
* New proof import from HOL Light: Faster, simpler, and more scalable. 
170 
Requires a proof bundle, which is available as an external component. 

47464  171 
Discontinued old (and mostly dead) Importer for HOL4 and HOL Light. 
47265  172 
INCOMPATIBILITY. 
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renamed import session back to Import, conforming to directory name; NEWS
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173 

46373  174 
* New type synonym 'a rel = ('a * 'a) set 
175 

47142  176 
* Theory Divides: Discontinued redundant theorems about div and mod. 
177 
INCOMPATIBILITY, use the corresponding generic theorems instead. 

178 

179 
DIVISION_BY_ZERO ~> div_by_0, mod_by_0 

180 
zdiv_self ~> div_self 

181 
zmod_self ~> mod_self 

182 
zdiv_zero ~> div_0 

183 
zmod_zero ~> mod_0 

47165  184 
zdiv_zmod_equality ~> div_mod_equality2 
185 
zdiv_zmod_equality2 ~> div_mod_equality 

47142  186 
zmod_zdiv_trivial ~> mod_div_trivial 
47159  187 
zdiv_zminus_zminus ~> div_minus_minus 
188 
zmod_zminus_zminus ~> mod_minus_minus 

189 
zdiv_zminus2 ~> div_minus_right 

190 
zmod_zminus2 ~> mod_minus_right 

47160  191 
zdiv_minus1_right ~> div_minus1_right 
192 
zmod_minus1_right ~> mod_minus1_right 

47162  193 
zdvd_mult_div_cancel ~> dvd_mult_div_cancel 
47163  194 
zmod_zmult1_eq ~> mod_mult_right_eq 
47164  195 
zpower_zmod ~> power_mod 
47167  196 
zdvd_zmod ~> dvd_mod 
197 
zdvd_zmod_imp_zdvd ~> dvd_mod_imp_dvd 

47159  198 
mod_mult_distrib ~> mult_mod_left 
199 
mod_mult_distrib2 ~> mult_mod_right 

47142  200 

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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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203 

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* More default pred/set conversions on a couple of relation operations 
47464  205 
and predicates. Added powers of predicate relations. Consolidation 
206 
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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214 

46981  215 
Generalized theorems INF_INT_eq, INF_INT_eq2, SUP_UN_eq, SUP_UN_eq2. 
216 

47464  217 
See theory "Relation" for examples for making use of pred/set 
218 
conversions by means of attributes "to_set" and "to_pred". 

47086  219 

46752
e9e7209eb375
more fundamental predtoset conversions, particularly by means of inductive_set; associated consolidation of some theorem names (c.f. NEWS)
haftmann
parents:
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diff
changeset

220 
INCOMPATIBILITY. 
e9e7209eb375
more fundamental predtoset conversions, particularly by means of inductive_set; associated consolidation of some theorem names (c.f. NEWS)
haftmann
parents:
46732
diff
changeset

221 

46160  222 
* Consolidated various theorem names relating to Finite_Set.fold 
223 
combinator: 

224 

46145
0ec0af1c651d
consolidated various theorem names relating to Finite_Set.fold and List.fold combinators
haftmann
parents:
46141
diff
changeset

225 
inf_INFI_fold_inf ~> inf_INF_fold_inf 
0ec0af1c651d
consolidated various theorem names relating to Finite_Set.fold and List.fold combinators
haftmann
parents:
46141
diff
changeset

226 
sup_SUPR_fold_sup ~> sup_SUP_fold_sup 
0ec0af1c651d
consolidated various theorem names relating to Finite_Set.fold and List.fold combinators
haftmann
parents:
46141
diff
changeset

227 
INFI_fold_inf ~> INF_fold_inf 
0ec0af1c651d
consolidated various theorem names relating to Finite_Set.fold and List.fold combinators
haftmann
parents:
46141
diff
changeset

228 
SUPR_fold_sup ~> SUP_fold_sup 
0ec0af1c651d
consolidated various theorem names relating to Finite_Set.fold and List.fold combinators
haftmann
parents:
46141
diff
changeset

229 
union_set ~> union_set_fold 
0ec0af1c651d
consolidated various theorem names relating to Finite_Set.fold and List.fold combinators
haftmann
parents:
46141
diff
changeset

230 
minus_set ~> minus_set_fold 
46752
e9e7209eb375
more fundamental predtoset conversions, particularly by means of inductive_set; associated consolidation of some theorem names (c.f. NEWS)
haftmann
parents:
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diff
changeset

231 

46145
0ec0af1c651d
consolidated various theorem names relating to Finite_Set.fold and List.fold combinators
haftmann
parents:
46141
diff
changeset

232 
INCOMPATIBILITY. 
0ec0af1c651d
consolidated various theorem names relating to Finite_Set.fold and List.fold combinators
haftmann
parents:
46141
diff
changeset

233 

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

234 
* Consolidated theorem names concerning fold combinators: 
46160  235 

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

236 
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

237 
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

238 
INF_code ~> INF_set_foldr 
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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

239 
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

240 
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

241 
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:
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diff
changeset

242 
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

243 
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

244 
foldl_foldr ~> foldl_conv_foldr 
46160  245 

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

246 
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

247 

46160  248 
* Dropped rarely useful theorems concerning fold combinators: 
249 
foldl_apply, foldl_fun_comm, foldl_rev, fold_weak_invariant, 

250 
rev_foldl_cons, fold_set_remdups, fold_set, fold_set1, 

251 
concat_conv_foldl, foldl_weak_invariant, foldl_invariant, 

252 
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

253 
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

254 
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

255 
INCOMPATIBILITY. For the common phrases "%xs. List.foldr plus xs 0" 
47464  256 
and "List.foldl plus 0", prefer "List.listsum". Otherwise it can be 
257 
useful to boil down "List.foldr" and "List.foldl" to "List.fold" by 

258 
unfolding "foldr_conv_fold" and "foldl_conv_fold". 

47399  259 

260 
* Dropped lemmas minus_set_foldr, union_set_foldr, union_coset_foldr, 

261 
inter_coset_foldr, Inf_fin_set_foldr, Sup_fin_set_foldr, 

262 
Min_fin_set_foldr, Max_fin_set_foldr, Inf_set_foldr, Sup_set_foldr, 

263 
INF_set_foldr, SUP_set_foldr. INCOMPATIBILITY. Prefer corresponding 

264 
lemmas over fold rather than foldr, or make use of lemmas 

265 
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

266 

46528  267 
* Congruence rules Option.map_cong and Option.bind_cong for recursion 
268 
through option types. 

269 

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

270 
* 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

271 
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

272 
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

273 
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

274 
one_case. 
00cd193a48dc
improved case syntax: more careful treatment of position constraints, which enables PIDE markup;
wenzelm
parents:
46028
diff
changeset

275 

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

276 
* Discontinued configuration option "syntax_positions": atomic terms 
bab00660539d
discontinued Syntax.positions  atomic parse trees are always annotated;
wenzelm
parents:
46125
diff
changeset

277 
in parse trees are always annotated by position constraints. 
bab00660539d
discontinued Syntax.positions  atomic parse trees are always annotated;
wenzelm
parents:
46125
diff
changeset

278 

45991  279 
* Finite_Set.fold now qualified. INCOMPATIBILITY. 
280 

46160  281 
* Renamed some facts on canonical fold on lists, in order to avoid 
282 
problems with interpretation involving corresponding facts on foldl 

283 
with the same base names: 

45988  284 

285 
fold_set_remdups ~> fold_set_fold_remdups 

286 
fold_set ~> fold_set_fold 

287 
fold1_set ~> fold1_set_fold 

288 

289 
INCOMPATIBILITY. 

290 

46363  291 
* Renamed facts about the power operation on relations, i.e., relpow 
47464  292 
to match the constant's name: 
47463  293 

46458  294 
rel_pow_1 ~> relpow_1 
46363  295 
rel_pow_0_I ~> relpow_0_I 
296 
rel_pow_Suc_I ~> relpow_Suc_I 

297 
rel_pow_Suc_I2 ~> relpow_Suc_I2 

298 
rel_pow_0_E ~> relpow_0_E 

299 
rel_pow_Suc_E ~> relpow_Suc_E 

300 
rel_pow_E ~> relpow_E 

46458  301 
rel_pow_Suc_D2 ~> relpow_Suc_D2 
47463  302 
rel_pow_Suc_E2 ~> relpow_Suc_E2 
46363  303 
rel_pow_Suc_D2' ~> relpow_Suc_D2' 
304 
rel_pow_E2 ~> relpow_E2 

305 
rel_pow_add ~> relpow_add 

306 
rel_pow_commute ~> relpow 

307 
rel_pow_empty ~> relpow_empty: 

308 
rtrancl_imp_UN_rel_pow ~> rtrancl_imp_UN_relpow 

309 
rel_pow_imp_rtrancl ~> relpow_imp_rtrancl 

310 
rtrancl_is_UN_rel_pow ~> rtrancl_is_UN_relpow 

311 
rtrancl_imp_rel_pow ~> rtrancl_imp_relpow 

312 
rel_pow_fun_conv ~> relpow_fun_conv 

313 
rel_pow_finite_bounded1 ~> relpow_finite_bounded1 

314 
rel_pow_finite_bounded ~> relpow_finite_bounded 

315 
rtrancl_finite_eq_rel_pow ~> rtrancl_finite_eq_relpow 

316 
trancl_finite_eq_rel_pow ~> trancl_finite_eq_relpow 

317 
single_valued_rel_pow ~> single_valued_relpow 

47463  318 

46363  319 
INCOMPATIBILITY. 
320 

47448  321 
* Theory Relation: Consolidated constant name for relation composition 
47464  322 
and corresponding theorem names: 
323 

47448  324 
 Renamed constant rel_comp to relcomp 
47464  325 

47448  326 
 Dropped abbreviation pred_comp. Use relcompp instead. 
47464  327 

47448  328 
 Renamed theorems: 
47464  329 

47448  330 
rel_compI ~> relcompI 
331 
rel_compEpair ~> relcompEpair 

332 
rel_compE ~> relcompE 

333 
pred_comp_rel_comp_eq ~> relcompp_relcomp_eq 

334 
rel_comp_empty1 ~> relcomp_empty1 

335 
rel_comp_mono ~> relcomp_mono 

336 
rel_comp_subset_Sigma ~> relcomp_subset_Sigma 

337 
rel_comp_distrib ~> relcomp_distrib 

338 
rel_comp_distrib2 ~> relcomp_distrib2 

339 
rel_comp_UNION_distrib ~> relcomp_UNION_distrib 

340 
rel_comp_UNION_distrib2 ~> relcomp_UNION_distrib2 

341 
single_valued_rel_comp ~> single_valued_relcomp 

342 
rel_comp_unfold ~> relcomp_unfold 

343 
converse_rel_comp ~> converse_relcomp 

344 
pred_compI ~> relcomppI 

345 
pred_compE ~> relcomppE 

346 
pred_comp_bot1 ~> relcompp_bot1 

347 
pred_comp_bot2 ~> relcompp_bot2 

348 
transp_pred_comp_less_eq ~> transp_relcompp_less_eq 

349 
pred_comp_mono ~> relcompp_mono 

350 
pred_comp_distrib ~> relcompp_distrib 

351 
pred_comp_distrib2 ~> relcompp_distrib2 

352 
converse_pred_comp ~> converse_relcompp 

47464  353 

47448  354 
finite_rel_comp ~> finite_relcomp 
47464  355 

47448  356 
set_rel_comp ~> set_relcomp 
357 

358 
INCOMPATIBILITY. 

359 

47464  360 
* New theory HOL/Library/DAList provides an abstract type for 
361 
association lists with distinct keys. 

45874  362 

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

363 
* 'datatype' specifications allow explicit sort constraints. 
43a5b86bc102
'datatype' specifications allow explicit sort constraints;
wenzelm
parents:
45810
diff
changeset

364 

46160  365 
* Theory HOL/Library/Diagonalize has been removed. INCOMPATIBILITY, 
366 
use theory HOL/Library/Nat_Bijection instead. 

367 

47464  368 
* Theory HOL/Library/RBT_Impl: Backing implementation of redblack 
369 
trees is now inside a type class context. Names of affected 

370 
operations and lemmas have been prefixed by rbt_. INCOMPATIBILITY for 

371 
theories working directly with raw redblack trees, adapt the names as 

372 
follows: 

47452  373 

374 
Operations: 

375 
bulkload > rbt_bulkload 

376 
del_from_left > rbt_del_from_left 

377 
del_from_right > rbt_del_from_right 

378 
del > rbt_del 

379 
delete > rbt_delete 

380 
ins > rbt_ins 

381 
insert > rbt_insert 

382 
insertw > rbt_insert_with 

383 
insert_with_key > rbt_insert_with_key 

384 
map_entry > rbt_map_entry 

385 
lookup > rbt_lookup 

386 
sorted > rbt_sorted 

387 
tree_greater > rbt_greater 

388 
tree_less > rbt_less 

389 
tree_less_symbol > rbt_less_symbol 

390 
union > rbt_union 

391 
union_with > rbt_union_with 

392 
union_with_key > rbt_union_with_key 

393 

394 
Lemmas: 

395 
balance_left_sorted > balance_left_rbt_sorted 

396 
balance_left_tree_greater > balance_left_rbt_greater 

397 
balance_left_tree_less > balance_left_rbt_less 

398 
balance_right_sorted > balance_right_rbt_sorted 

399 
balance_right_tree_greater > balance_right_rbt_greater 

400 
balance_right_tree_less > balance_right_rbt_less 

401 
balance_sorted > balance_rbt_sorted 

402 
balance_tree_greater > balance_rbt_greater 

403 
balance_tree_less > balance_rbt_less 

404 
bulkload_is_rbt > rbt_bulkload_is_rbt 

405 
combine_sorted > combine_rbt_sorted 

406 
combine_tree_greater > combine_rbt_greater 

407 
combine_tree_less > combine_rbt_less 

408 
delete_in_tree > rbt_delete_in_tree 

409 
delete_is_rbt > rbt_delete_is_rbt 

410 
del_from_left_tree_greater > rbt_del_from_left_rbt_greater 

411 
del_from_left_tree_less > rbt_del_from_left_rbt_less 

412 
del_from_right_tree_greater > rbt_del_from_right_rbt_greater 

413 
del_from_right_tree_less > rbt_del_from_right_rbt_less 

414 
del_in_tree > rbt_del_in_tree 

415 
del_inv1_inv2 > rbt_del_inv1_inv2 

416 
del_sorted > rbt_del_rbt_sorted 

417 
del_tree_greater > rbt_del_rbt_greater 

418 
del_tree_less > rbt_del_rbt_less 

419 
dom_lookup_Branch > dom_rbt_lookup_Branch 

420 
entries_lookup > entries_rbt_lookup 

421 
finite_dom_lookup > finite_dom_rbt_lookup 

422 
insert_sorted > rbt_insert_rbt_sorted 

423 
insertw_is_rbt > rbt_insertw_is_rbt 

424 
insertwk_is_rbt > rbt_insertwk_is_rbt 

425 
insertwk_sorted > rbt_insertwk_rbt_sorted 

426 
insertw_sorted > rbt_insertw_rbt_sorted 

427 
ins_sorted > ins_rbt_sorted 

428 
ins_tree_greater > ins_rbt_greater 

429 
ins_tree_less > ins_rbt_less 

430 
is_rbt_sorted > is_rbt_rbt_sorted 

431 
lookup_balance > rbt_lookup_balance 

432 
lookup_bulkload > rbt_lookup_rbt_bulkload 

433 
lookup_delete > rbt_lookup_rbt_delete 

434 
lookup_Empty > rbt_lookup_Empty 

435 
lookup_from_in_tree > rbt_lookup_from_in_tree 

436 
lookup_in_tree > rbt_lookup_in_tree 

437 
lookup_ins > rbt_lookup_ins 

438 
lookup_insert > rbt_lookup_rbt_insert 

439 
lookup_insertw > rbt_lookup_rbt_insertw 

440 
lookup_insertwk > rbt_lookup_rbt_insertwk 

441 
lookup_keys > rbt_lookup_keys 

442 
lookup_map > rbt_lookup_map 

443 
lookup_map_entry > rbt_lookup_rbt_map_entry 

444 
lookup_tree_greater > rbt_lookup_rbt_greater 

445 
lookup_tree_less > rbt_lookup_rbt_less 

446 
lookup_union > rbt_lookup_rbt_union 

447 
map_entry_color_of > rbt_map_entry_color_of 

448 
map_entry_inv1 > rbt_map_entry_inv1 

449 
map_entry_inv2 > rbt_map_entry_inv2 

450 
map_entry_is_rbt > rbt_map_entry_is_rbt 

451 
map_entry_sorted > rbt_map_entry_rbt_sorted 

452 
map_entry_tree_greater > rbt_map_entry_rbt_greater 

453 
map_entry_tree_less > rbt_map_entry_rbt_less 

454 
map_tree_greater > map_rbt_greater 

455 
map_tree_less > map_rbt_less 

456 
map_sorted > map_rbt_sorted 

457 
paint_sorted > paint_rbt_sorted 

458 
paint_lookup > paint_rbt_lookup 

459 
paint_tree_greater > paint_rbt_greater 

460 
paint_tree_less > paint_rbt_less 

461 
sorted_entries > rbt_sorted_entries 

462 
tree_greater_eq_trans > rbt_greater_eq_trans 

463 
tree_greater_nit > rbt_greater_nit 

464 
tree_greater_prop > rbt_greater_prop 

465 
tree_greater_simps > rbt_greater_simps 

466 
tree_greater_trans > rbt_greater_trans 

467 
tree_less_eq_trans > rbt_less_eq_trans 

468 
tree_less_nit > rbt_less_nit 

469 
tree_less_prop > rbt_less_prop 

470 
tree_less_simps > rbt_less_simps 

471 
tree_less_trans > rbt_less_trans 

472 
tree_ord_props > rbt_ord_props 

473 
union_Branch > rbt_union_Branch 

474 
union_is_rbt > rbt_union_is_rbt 

475 
unionw_is_rbt > rbt_unionw_is_rbt 

476 
unionwk_is_rbt > rbt_unionwk_is_rbt 

477 
unionwk_sorted > rbt_unionwk_rbt_sorted 

478 

46160  479 
* Session HOLWord: Discontinued many redundant theorems specific to 
480 
type 'a word. INCOMPATIBILITY, use the corresponding generic theorems 

481 
instead. 

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

482 

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

483 
word_sub_alt ~> word_sub_wi 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

484 
word_add_alt ~> word_add_def 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

485 
word_mult_alt ~> word_mult_def 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

486 
word_minus_alt ~> word_minus_def 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

487 
word_0_alt ~> word_0_wi 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

488 
word_1_alt ~> word_1_wi 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

489 
word_add_0 ~> add_0_left 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

490 
word_add_0_right ~> add_0_right 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

491 
word_mult_1 ~> mult_1_left 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

492 
word_mult_1_right ~> mult_1_right 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

493 
word_add_commute ~> add_commute 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

494 
word_add_assoc ~> add_assoc 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

495 
word_add_left_commute ~> add_left_commute 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

496 
word_mult_commute ~> mult_commute 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

497 
word_mult_assoc ~> mult_assoc 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

498 
word_mult_left_commute ~> mult_left_commute 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

499 
word_left_distrib ~> left_distrib 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

500 
word_right_distrib ~> right_distrib 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

501 
word_left_minus ~> left_minus 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

502 
word_diff_0_right ~> diff_0_right 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

503 
word_diff_self ~> diff_self 
45957  504 
word_sub_def ~> diff_minus 
45804  505 
word_diff_minus ~> diff_minus 
45546
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

506 
word_add_ac ~> add_ac 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

507 
word_mult_ac ~> mult_ac 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

508 
word_plus_ac0 ~> add_0_left add_0_right add_ac 
6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
huffman
parents:
45516
diff
changeset

509 
word_times_ac1 ~> mult_1_left mult_1_right mult_ac 
45547  510 
word_order_trans ~> order_trans 
511 
word_order_refl ~> order_refl 

512 
word_order_antisym ~> order_antisym 

513 
word_order_linear ~> linorder_linear 

45810  514 
lenw1_zero_neq_one ~> zero_neq_one 
515 
word_number_of_eq ~> number_of_eq 

46013  516 
word_of_int_add_hom ~> wi_hom_add 
517 
word_of_int_sub_hom ~> wi_hom_sub 

518 
word_of_int_mult_hom ~> wi_hom_mult 

519 
word_of_int_minus_hom ~> wi_hom_neg 

520 
word_of_int_succ_hom ~> wi_hom_succ 

521 
word_of_int_pred_hom ~> wi_hom_pred 

522 
word_of_int_0_hom ~> word_0_wi 

523 
word_of_int_1_hom ~> word_1_wi 

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

524 

46014  525 
* 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

526 
the result of the fact expression. 
dffa657f0aa2
clarified attribute "mono_set": pure declaration, proper export in ML;
wenzelm
parents:
45383
diff
changeset

527 

45383  528 
* "Transitive_Closure.ntrancl": bounded transitive closure on 
529 
relations. 

530 

46014  531 
* Constant "Set.not_member" now qualified. INCOMPATIBILITY. 
45383  532 

533 
* "sublists" moved to theory More_List. INCOMPATIBILITY. 

45143  534 

45122  535 
* Theory Int: Discontinued many legacy theorems specific to type int. 
45383  536 
INCOMPATIBILITY, use the corresponding generic theorems instead. 
45122  537 

538 
zminus_zminus ~> minus_minus 

539 
zminus_0 ~> minus_zero 

540 
zminus_zadd_distrib ~> minus_add_distrib 

541 
zadd_commute ~> add_commute 

542 
zadd_assoc ~> add_assoc 

543 
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

544 
zadd_ac ~> add_ac 
45122  545 
zmult_ac ~> mult_ac 
546 
zadd_0 ~> add_0_left 

547 
zadd_0_right ~> add_0_right 

548 
zadd_zminus_inverse2 ~> left_minus 

549 
zmult_zminus ~> mult_minus_left 

550 
zmult_commute ~> mult_commute 

551 
zmult_assoc ~> mult_assoc 

552 
zadd_zmult_distrib ~> left_distrib 

553 
zadd_zmult_distrib2 ~> right_distrib 

554 
zdiff_zmult_distrib ~> left_diff_distrib 

555 
zdiff_zmult_distrib2 ~> right_diff_distrib 

556 
zmult_1 ~> mult_1_left 

557 
zmult_1_right ~> mult_1_right 

558 
zle_refl ~> order_refl 

559 
zle_trans ~> order_trans 

560 
zle_antisym ~> order_antisym 

561 
zle_linear ~> linorder_linear 

562 
zless_linear ~> linorder_less_linear 

563 
zadd_left_mono ~> add_left_mono 

564 
zadd_strict_right_mono ~> add_strict_right_mono 

565 
zadd_zless_mono ~> add_less_le_mono 

566 
int_0_less_1 ~> zero_less_one 

567 
int_0_neq_1 ~> zero_neq_one 

568 
zless_le ~> less_le 

569 
zpower_zadd_distrib ~> power_add 

570 
zero_less_zpower_abs_iff ~> zero_less_power_abs_iff 

571 
zero_le_zpower_abs ~> zero_le_power_abs 

572 

45791  573 
* Theory Deriv: Renamed 
574 

575 
DERIV_nonneg_imp_nonincreasing ~> DERIV_nonneg_imp_nondecreasing 

576 

45383  577 
* New "case_product" attribute to generate a case rule doing multiple 
578 
case distinctions at the same time. E.g. 

579 

580 
list.exhaust [case_product nat.exhaust] 

581 

582 
produces a rule which can be used to perform case distinction on both 

583 
a list and a nat. 

584 

47464  585 
* Theory Library/Multiset: Improved code generation of multisets. 
586 

587 
* New diagnostic command 'find_unused_assms' to find potentially 

588 
superfluous assumptions in theorems using Quickcheck. 

46591  589 

45759  590 
* Quickcheck: 
47464  591 

45759  592 
 Quickcheck returns variable assignments as counterexamples, which 
593 
allows to reveal the underspecification of functions under test. 

594 
For example, refuting "hd xs = x", it presents the variable 

595 
assignment xs = [] and x = a1 as a counterexample, assuming that 

596 
any property is false whenever "hd []" occurs in it. 

47464  597 

45759  598 
These counterexample are marked as potentially spurious, as 
599 
Quickcheck also returns "xs = []" as a counterexample to the 

600 
obvious theorem "hd xs = hd xs". 

47464  601 

45759  602 
After finding a potentially spurious counterexample, Quickcheck 
603 
continues searching for genuine ones. 

47464  604 

45759  605 
By default, Quickcheck shows potentially spurious and genuine 
47464  606 
counterexamples. The option "genuine_only" sets quickcheck to only 
607 
show genuine counterexamples. 

45941  608 

609 
 The command 'quickcheck_generator' creates random and exhaustive 

610 
value generators for a given type and operations. 

47464  611 

45941  612 
It generates values by using the operations as if they were 
47463  613 
constructors of that type. 
46170  614 

615 
 Support for multisets. 

616 

46591  617 
 Added "use_subtype" options. 
47464  618 

47349
803729c9fd4d
documenting options quickcheck_locale; adjusting IsarRef documentation of Quotient predicate; NEWS
bulwahn
parents:
47270
diff
changeset

619 
 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

620 
conjectures in a locale context. 
803729c9fd4d
documenting options quickcheck_locale; adjusting IsarRef documentation of Quotient predicate; NEWS
bulwahn
parents:
47270
diff
changeset

621 

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

622 
* Nitpick: 
47464  623 

45516  624 
 Fixed infinite loop caused by the 'peephole_optim' option and 
625 
affecting 'rat' and 'real'. 

626 

627 
* Sledgehammer: 

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

628 
 Added "lam_trans", "uncurry_aliases", and "minimize" options. 
45706  629 
 Renamed "slicing" ("no_slicing") option to "slice" ("dont_slice"). 
46301  630 
 Renamed "sound" option to "strict". 
45516  631 

632 
* Metis: 

633 
 Added possibility to specify lambda translations scheme as a 

46366  634 
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

635 

47197  636 
* SMT: 
637 
 renamed "smt_fixed" option to "smt_read_only_certificates". 

47463  638 

46641  639 
* Command 'try0': 
640 
 Renamed from 'try_methods'. INCOMPATIBILITY. 

641 

46888  642 
* New "eventually_elim" method as a generalized variant of the 
47464  643 
eventually_elim* rules. Supports structured proofs. 
46888  644 

47413  645 
* HOL/TPTP: support to parse and import TPTP problems (all languages) 
47464  646 
into Isabelle/HOL. 
47413  647 

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

648 

45160  649 
*** FOL *** 
650 

45383  651 
* New "case_product" attribute (see HOL). 
45160  652 

45109  653 

47463  654 
*** ZF *** 
655 

656 
* Greater support for structured proofs involving induction or case 

657 
analysis. 

658 

659 
* Much greater use of mathematical symbols. 

660 

661 
* Removal of many ML theorem bindings. INCOMPATIBILITY. 

662 

663 

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

664 
*** ML *** 
5af3a3203a76
discontinued obsolete alias structure ProofContext;
wenzelm
parents:
45122
diff
changeset

665 

46948  666 
* Antiquotation @{keyword "name"} produces a parser for outer syntax 
667 
from a minor keyword introduced via theory header declaration. 

668 

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

669 
* 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

670 
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

671 
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

672 

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

673 
* 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

674 
"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

675 
/ 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

676 
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

677 
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

678 
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

679 
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

680 
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

681 

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

682 
* 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

683 
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

684 

45592  685 
* Antiquotation @{attributes [...]} embeds attribute source 
686 
representation into the ML text, which is particularly useful with 

687 
declarations like Local_Theory.note. 

688 

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

689 
* Structure Proof_Context follows standard naming scheme. Old 
5af3a3203a76
discontinued obsolete alias structure ProofContext;
wenzelm
parents:
45122
diff
changeset

690 
ProofContext has been discontinued. INCOMPATIBILITY. 
5af3a3203a76
discontinued obsolete alias structure ProofContext;
wenzelm
parents:
45122
diff
changeset

691 

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

692 
* 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

693 
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

694 
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

695 

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

696 
* 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

697 

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

698 
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

699 
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

700 
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

701 
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

702 
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

703 
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

704 
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

705 
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

706 
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

707 
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

708 
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

709 
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

710 

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

711 

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

712 
*** 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

713 

47464  714 
* ISABELLE_JDK_HOME settings variable points to JDK with javac and jar 
715 
(not just JRE). 

716 

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

717 
* 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

718 
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

719 

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

720 

45109  721 

44801  722 
New in Isabelle20111 (October 2011) 
723 
 

41651  724 

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

725 
*** General *** 
d27950860514
parallelization of nested Isar proofs is subject to Goal.parallel_proofs_threshold;
wenzelm
parents:
41685
diff
changeset

726 

44760  727 
* Improved Isabelle/jEdit Prover IDE (PIDE), which can be invoked as 
44968  728 
"isabelle jedit" or "ISABELLE_HOME/Isabelle" on the command line. 
44760  729 

44777  730 
 Management of multiple theory files directly from the editor 
44760  731 
buffer store  bypassing the filesystem (no requirement to save 
732 
files for checking). 

733 

44777  734 
 Markup of formal entities within the text buffer, with semantic 
44760  735 
highlighting, tooltips and hyperlinks to jump to defining source 
736 
positions. 

737 

44777  738 
 Improved text rendering, with sub/superscripts in the source 
739 
buffer (including support for copy/paste wrt. output panel, HTML 

740 
theory output and other nonIsabelle text boxes). 

741 

742 
 Refined scheduling of proof checking and printing of results, 

44760  743 
based on interactive editor view. (Note: jEdit folding and 
744 
narrowing allows to restrict buffer perspectives explicitly.) 

745 

44777  746 
 Reduced CPU performance requirements, usable on machines with few 
44760  747 
cores. 
748 

44777  749 
 Reduced memory requirements due to pruning of unused document 
44760  750 
versions (garbage collection). 
751 

752 
See also ~~/src/Tools/jEdit/README.html for further information, 

753 
including some remaining limitations. 

754 

44800  755 
* Theory loader: source files are exclusively located via the master 
756 
directory of each theory node (where the .thy file itself resides). 

757 
The global load path (such as src/HOL/Library) has been discontinued. 

758 
Note that the path element ~~ may be used to reference theories in the 

759 
Isabelle home folder  for instance, "~~/src/HOL/Library/FuncSet". 

760 
INCOMPATIBILITY. 

761 

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

762 
* 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

763 
digests. Discontinued former path/modtime identification and optional 
703ea96b13c6
files are identified via SHA1 digests  discontinued ISABELLE_FILE_IDENT;
wenzelm
parents:
41952
diff
changeset

764 
ISABELLE_FILE_IDENT plugin scripts. 
703ea96b13c6
files are identified via SHA1 digests  discontinued ISABELLE_FILE_IDENT;
wenzelm
parents:
41952
diff
changeset

765 

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

766 
* 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

767 
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

768 
usedir option Q. 
d27950860514
parallelization of nested Isar proofs is subject to Goal.parallel_proofs_threshold;
wenzelm
parents:
41685
diff
changeset

769 

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

770 
* Name space: former unsynchronized references are now proper 
04dfffda5671
more conventional naming scheme: names_long, names_short, names_unique;
wenzelm
parents:
42658
diff
changeset

771 
configuration options, with more conventional names: 
04dfffda5671
more conventional naming scheme: names_long, names_short, names_unique;
wenzelm
parents:
42658
diff
changeset

772 

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

773 
long_names ~> names_long 
04dfffda5671
more conventional naming scheme: names_long, names_short, names_unique;
wenzelm
parents:
42658
diff
changeset

774 
short_names ~> names_short 
04dfffda5671
more conventional naming scheme: names_long, names_short, names_unique;
wenzelm
parents:
42658
diff
changeset

775 
unique_names ~> names_unique 
04dfffda5671
more conventional naming scheme: names_long, names_short, names_unique;
wenzelm
parents:
42658
diff
changeset

776 

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

777 
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

778 

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

779 
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

780 

42502  781 
* Literal facts `prop` may contain dummy patterns, e.g. `_ = _`. Note 
782 
that the result needs to be unique, which means fact specifications 

783 
may have to be refined after enriching a proof context. 

784 

44800  785 
* Attribute "case_names" has been refined: the assumptions in each case 
786 
can be named now by following the case name with [name1 name2 ...]. 

787 

44968  788 
* Isabelle/Isar reference manual has been updated and extended: 
789 
 "Synopsis" provides a catalog of main Isar language concepts. 

790 
 Formal references in syntax diagrams, via @{rail} antiquotation. 

791 
 Updated material from classic "ref" manual, notably about 

792 
"Classical Reasoner". 

42633  793 

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

794 

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

795 
*** HOL *** 
ab3f6d76fb23
available_provers ~> supported_provers (for clarity)
blanchet
parents:
41703
diff
changeset

796 

44968  797 
* Class bot and top require underlying partial order rather than 
44800  798 
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

799 

43940  800 
* Class complete_lattice: generalized a couple of lemmas from sets; 
44800  801 
generalized theorems INF_cong and SUP_cong. New type classes for 
802 
complete boolean algebras and complete linear orders. Lemmas 

803 
Inf_less_iff, less_Sup_iff, INF_less_iff, less_SUP_iff now reside in 

804 
class complete_linorder. 

805 

806 
Changed proposition of lemmas Inf_bool_def, Sup_bool_def, Inf_fun_def, 

807 
Sup_fun_def, Inf_apply, Sup_apply. 

808 

45088  809 
Removed redundant lemmas (the right hand side gives hints how to 
810 
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

811 

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

812 
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

813 
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

814 
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

815 
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

816 
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

817 
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

818 
Inter_def ~> INF_def, image_def 
0523a6be8ade
NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents:
45016
diff
changeset

819 
Union_def ~> SUP_def, image_def 
0523a6be8ade
NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents:
45016
diff
changeset

820 
INT_eq ~> INF_def, and image_def 
0523a6be8ade
NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents:
45016
diff
changeset

821 
UN_eq ~> SUP_def, and image_def 
0523a6be8ade
NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents:
45016
diff
changeset

822 
INF_subset ~> INF_superset_mono [OF _ order_refl] 
44800  823 

824 
More consistent and comprehensive names: 

825 

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

826 
INTER_eq_Inter_image ~> INF_def 
0523a6be8ade
NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents:
45016
diff
changeset

827 
UNION_eq_Union_image ~> SUP_def 
43872  828 
INFI_def ~> INF_def 
829 
SUPR_def ~> SUP_def 

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

830 
INF_leI ~> INF_lower 
cedaca00789f
more uniform naming scheme for Inf/INF and Sup/SUP lemmas
haftmann
parents:
44086
diff
changeset

831 
INF_leI2 ~> INF_lower2 
cedaca00789f
more uniform naming scheme for Inf/INF and Sup/SUP lemmas
haftmann
parents:
44086
diff
changeset

832 
le_INFI ~> INF_greatest 
cedaca00789f
more uniform naming scheme for Inf/INF and Sup/SUP lemmas
haftmann
parents:
44086
diff
changeset

833 
le_SUPI ~> SUP_upper 
cedaca00789f
more uniform naming scheme for Inf/INF and Sup/SUP lemmas
haftmann
parents:
44086
diff
changeset

834 
le_SUPI2 ~> SUP_upper2 
cedaca00789f
more uniform naming scheme for Inf/INF and Sup/SUP lemmas
haftmann
parents:
44086
diff
changeset

835 
SUP_leI ~> SUP_least 
43873  836 
INFI_bool_eq ~> INF_bool_eq 
837 
SUPR_bool_eq ~> SUP_bool_eq 

838 
INFI_apply ~> INF_apply 

839 
SUPR_apply ~> SUP_apply 

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

840 
INTER_def ~> INTER_eq 
cedaca00789f
more uniform naming scheme for Inf/INF and Sup/SUP lemmas
haftmann
parents:
44086
diff
changeset

841 
UNION_def ~> UNION_eq 
cedaca00789f
more uniform naming scheme for Inf/INF and Sup/SUP lemmas
haftmann
parents:
44086
diff
changeset

842 

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

843 
INCOMPATIBILITY. 
db18f4d0cc7d
further generalization from sets to complete lattices
haftmann
parents:
43816
diff
changeset

844 

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

845 
* Renamed theory Complete_Lattice to Complete_Lattices. 
dfe923d5308d
separated NEWS for Isabelle2011 from Isabelle20111 (cf. e1139e612b55);
wenzelm
parents:
44968
diff
changeset

846 
INCOMPATIBILITY. 
dfe923d5308d
separated NEWS for Isabelle2011 from Isabelle20111 (cf. e1139e612b55);
wenzelm
parents:
44968
diff
changeset

847 

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

848 
* 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

849 
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

850 
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

851 
Sup_insert are now declared as [simp]. INCOMPATIBILITY. 
dfe923d5308d
separated NEWS for Isabelle2011 from Isabelle20111 (cf. e1139e612b55);
wenzelm
parents:
44968
diff
changeset

852 

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

853 
* Theory Lattice: lemmas compl_inf_bot, compl_le_comp_iff, 
dfe923d5308d
separated NEWS for Isabelle2011 from Isabelle20111 (cf. e1139e612b55);
wenzelm
parents:
44968
diff
changeset

854 
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

855 
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

856 
INCOMPATIBILITY. 
dfe923d5308d
separated NEWS for Isabelle2011 from Isabelle20111 (cf. e1139e612b55);
wenzelm
parents:
44968
diff
changeset

857 

44845  858 
* Added syntactic classes "inf" and "sup" for the respective 
859 
constants. INCOMPATIBILITY: Changes in the argument order of the 

860 
(mostly internal) locale predicates for some derived classes. 

861 

44800  862 
* Theorem collections ball_simps and bex_simps do not contain theorems 
863 
referring to UNION any longer; these have been moved to collection 

864 
UN_ball_bex_simps. INCOMPATIBILITY. 

865 

866 
* Theory Archimedean_Field: floor now is defined as parameter of a 

867 
separate type class floor_ceiling. 

868 

869 
* Theory Finite_Set: more coherent development of fold_set locales: 

42874  870 

871 
locale fun_left_comm ~> locale comp_fun_commute 

872 
locale fun_left_comm_idem ~> locale comp_fun_idem 

44800  873 

874 
Both use pointfree characterization; interpretation proofs may need 

875 
adjustment. INCOMPATIBILITY. 

42874  876 

44800  877 
* 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

878 
accordance with standard mathematical terminology. INCOMPATIBILITY. 
730f7cced3a6
rename type 'a net to 'a filter, following standard mathematical terminology
huffman
parents:
44027
diff
changeset

879 

44800  880 
* Theory Complex_Main: The locale interpretations for the 
881 
bounded_linear and bounded_bilinear locales have been removed, in 

882 
order to reduce the number of duplicate lemmas. Users must use the 

883 
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

884 

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

885 
divide.add ~> add_divide_distrib 
f0de18b62d63
remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents:
44274
diff
changeset

886 
divide.diff ~> diff_divide_distrib 
f0de18b62d63
remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents:
44274
diff
changeset

887 
divide.setsum ~> setsum_divide_distrib 
f0de18b62d63
remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents:
44274
diff
changeset

888 
mult.add_right ~> right_distrib 
f0de18b62d63
remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents:
44274
diff
changeset

889 
mult.diff_right ~> right_diff_distrib 
f0de18b62d63
remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents:
44274
diff
changeset

890 
mult_right.setsum ~> setsum_right_distrib 
f0de18b62d63
remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents:
44274
diff
changeset

891 
mult_left.diff ~> left_diff_distrib 
f0de18b62d63
remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents:
44274
diff
changeset

892 

44800  893 
* 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

894 
replaced by more general versions. INCOMPATIBILITY. 
44522
2f7e9d890efe
rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents:
44322
diff
changeset

895 

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

896 
real_diff_def ~> minus_real_def 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

897 
real_divide_def ~> divide_real_def 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

898 
real_less_def ~> less_le 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

899 
real_abs_def ~> abs_real_def 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

900 
real_sgn_def ~> sgn_real_def 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

901 
real_mult_commute ~> mult_commute 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

902 
real_mult_assoc ~> mult_assoc 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

903 
real_mult_1 ~> mult_1_left 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

904 
real_add_mult_distrib ~> left_distrib 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

905 
real_zero_not_eq_one ~> zero_neq_one 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

906 
real_mult_inverse_left ~> left_inverse 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

907 
INVERSE_ZERO ~> inverse_zero 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

908 
real_le_refl ~> order_refl 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

909 
real_le_antisym ~> order_antisym 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

910 
real_le_trans ~> order_trans 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

911 
real_le_linear ~> linear 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

912 
real_le_eq_diff ~> le_iff_diff_le_0 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

913 
real_add_left_mono ~> add_left_mono 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

914 
real_mult_order ~> mult_pos_pos 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

915 
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

916 
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

917 
real_0_le_divide_iff ~> zero_le_divide_iff 
2f7e9d890efe
rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents:
44322
diff
changeset

918 
realpow_two_disj ~> power2_eq_iff 
2f7e9d890efe
rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents:
44322
diff
changeset

919 
real_squared_diff_one_factored ~> square_diff_one_factored 
2f7e9d890efe
rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents:
44322
diff
changeset

920 
realpow_two_diff ~> square_diff_square_factored 
44669
8e6cdb9c00a7
remove redundant lemma reals_complete2 in favor of complete_real
huffman
parents:
44666
diff
changeset

921 
reals_complete2 ~> complete_real 
44749
5b1e1432c320
remove redundant lemma real_sum_squared_expand in favor of power2_sum
huffman
parents:
44748
diff
changeset

922 
real_sum_squared_expand ~> power2_sum 
44522
2f7e9d890efe
rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents:
44322
diff
changeset

923 
exp_ln_eq ~> ln_unique 
44711  924 
expi_add ~> exp_add 
925 
expi_zero ~> exp_zero 

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

926 
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

927 
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

928 
LIMSEQ_const ~> tendsto_const 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

929 
LIMSEQ_norm ~> tendsto_norm 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

930 
LIMSEQ_add ~> tendsto_add 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

931 
LIMSEQ_minus ~> tendsto_minus 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

932 
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

933 
LIMSEQ_diff ~> tendsto_diff 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

934 
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

935 
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

936 
LIMSEQ_mult ~> tendsto_mult 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

937 
LIMSEQ_inverse ~> tendsto_inverse 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

938 
LIMSEQ_divide ~> tendsto_divide 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

939 
LIMSEQ_pow ~> tendsto_power 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

940 
LIMSEQ_setsum ~> tendsto_setsum 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

941 
LIMSEQ_setprod ~> tendsto_setprod 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

942 
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

943 
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

944 
LIMSEQ_imp_rabs ~> tendsto_rabs 
44710  945 
LIMSEQ_add_minus ~> tendsto_add [OF _ tendsto_minus] 
946 
LIMSEQ_add_const ~> tendsto_add [OF _ tendsto_const] 

947 
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

948 
LIMSEQ_Complex ~> tendsto_Complex 
44568
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

949 
LIM_ident ~> tendsto_ident_at 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

950 
LIM_const ~> tendsto_const 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

951 
LIM_add ~> tendsto_add 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

952 
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

953 
LIM_minus ~> tendsto_minus 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

954 
LIM_diff ~> tendsto_diff 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

955 
LIM_norm ~> tendsto_norm 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

956 
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

957 
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

958 
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

959 
LIM_rabs ~> tendsto_rabs 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

960 
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

961 
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

962 
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

963 
LIM_compose ~> tendsto_compose 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

964 
LIM_mult ~> tendsto_mult 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

965 
LIM_scaleR ~> tendsto_scaleR 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

966 
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

967 
LIM_power ~> tendsto_power 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

968 
LIM_inverse ~> tendsto_inverse 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

969 
LIM_sgn ~> tendsto_sgn 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

970 
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

971 
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

972 
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

973 
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

974 
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

975 
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

976 
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

977 
LIM_inverse_fun ~> tendsto_inverse [OF tendsto_ident_at] 
44522
2f7e9d890efe
rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents:
44322
diff
changeset

978 

44967  979 
* Theory Complex_Main: The definition of infinite series was 
980 
generalized. Now it is defined on the type class {topological_space, 

981 
comm_monoid_add}. Hence it is useable also for extended real numbers. 

42484  982 

44908  983 
* Theory Complex_Main: The complex exponential function "expi" is now 
984 
a typeconstrained abbreviation for "exp :: complex => complex"; thus 

985 
several polymorphic lemmas about "exp" are now applicable to "expi". 

986 

44968  987 
* Code generation: 
988 

989 
 Theory Library/Code_Char_ord provides native ordering of 

990 
characters in the target language. 

991 

992 
 Commands code_module and code_library are legacy, use export_code 

993 
instead. 

994 

995 
 Method "evaluation" is legacy, use method "eval" instead. 

996 

997 
 Legacy evaluator "SML" is deactivated by default. May be 

998 
reactivated by the following theory command: 

999 

1000 
setup {* Value.add_evaluator ("SML", Codegen.eval_term) *} 

1001 

1002 
* Declare ext [intro] by default. Rare INCOMPATIBILITY. 

1003 

45088  1004 
* New proof method "induction" that gives induction hypotheses the 
1005 
name "IH", thus distinguishing them from further hypotheses that come 

1006 
from rule induction. The latter are still called "hyps". Method 

1007 
"induction" is a thin wrapper around "induct" and follows the same 

1008 
syntax. 

1009 

44968  1010 
* Method "fastsimp" has been renamed to "fastforce", but "fastsimp" is 
1011 
still available as a legacy feature for some time. 

1012 

1013 
* Nitpick: 

1014 
 Added "need" and "total_consts" options. 

1015 
 Reintroduced "show_skolems" option by popular demand. 

1016 
 Renamed attribute: nitpick_def ~> nitpick_unfold. 

1017 
INCOMPATIBILITY. 

1018 

1019 
* Sledgehammer: 

1020 
 Use quasisound (and efficient) translations by default. 

1021 
 Added support for the following provers: EToFoF, LEOII, 

1022 
Satallax, SNARK, Waldmeister, and Z3 with TPTP syntax. 

1023 
 Automatically preplay and minimize proofs before showing them if 

1024 
this can be done within reasonable time. 

1025 
 sledgehammer available_provers ~> sledgehammer supported_provers. 

1026 
INCOMPATIBILITY. 

1027 
 Added "preplay_timeout", "slicing", "type_enc", "sound", 

1028 
"max_mono_iters", and "max_new_mono_instances" options. 

1029 
 Removed "explicit_apply" and "full_types" options as well as "Full 

1030 
Types" Proof General menu item. INCOMPATIBILITY. 

1031 

1032 
* Metis: 

1033 
 Removed "metisF"  use "metis" instead. INCOMPATIBILITY. 

1034 
 Obsoleted "metisFT"  use "metis (full_types)" instead. 

1035 
INCOMPATIBILITY. 

1036 

1037 
* Command 'try': 

1038 
 Renamed 'try_methods' and added "simp:", "intro:", "dest:", and 

1039 
"elim:" options. INCOMPATIBILITY. 

1040 
 Introduced 'try' that not only runs 'try_methods' but also 

1041 
'solve_direct', 'sledgehammer', 'quickcheck', and 'nitpick'. 

1042 

1043 
* Quickcheck: 

1044 
 Added "eval" option to evaluate terms for the found counterexample 

1045 
(currently only supported by the default (exhaustive) tester). 

1046 
 Added postprocessing of terms to obtain readable counterexamples 

1047 
(currently only supported by the default (exhaustive) tester). 

1048 
 New counterexample generator quickcheck[narrowing] enables 

1049 
narrowingbased testing. Requires the Glasgow Haskell compiler 

1050 
with its installation location defined in the Isabelle settings 

1051 
environment as ISABELLE_GHC. 

1052 
 Removed quickcheck tester "SML" based on the SML code generator 

1053 
(formly in HOL/Library). 

1054 

1055 
* Function package: discontinued option "tailrec". INCOMPATIBILITY, 

1056 
use 'partial_function' instead. 

1057 

1058 
* Theory Library/Extended_Reals replaces now the positive extended 

1059 
reals found in probability theory. This file is extended by 

1060 
Multivariate_Analysis/Extended_Real_Limits. 

1061 

44974  1062 
* Theory Library/Old_Recdef: old 'recdef' package has been moved here, 
1063 
from where it must be imported explicitly if it is really required. 

1064 
INCOMPATIBILITY. 

44968  1065 

1066 
* Theory Library/Wfrec: wellfounded recursion combinator "wfrec" has 

1067 
been moved here. INCOMPATIBILITY. 

1068 

1069 
* Theory Library/Saturated provides type of numbers with saturated 

1070 
arithmetic. 

1071 

1072 
* Theory Library/Product_Lattice defines a pointwise ordering for the 

1073 
product type 'a * 'b, and provides instance proofs for various order 

1074 
and lattice type classes. 

1075 

1076 
* Theory Library/Countable now provides the "countable_datatype" proof 

1077 
method for proving "countable" class instances for datatypes. 

1078 

1079 
* Theory Library/Cset_Monad allows do notation for computable sets 

1080 
(cset) via the generic monad adhoc overloading facility. 

1081 

1082 
* Library: Theories of common data structures are split into theories 

1083 
for implementation, an invariantensuring type, and connection to an 

1084 
abstract type. INCOMPATIBILITY. 

1085 

1086 
 RBT is split into RBT and RBT_Mapping. 

1087 
 AssocList is split and renamed into AList and AList_Mapping. 

1088 
 DList is split into DList_Impl, DList, and DList_Cset. 

1089 
 Cset is split into Cset and List_Cset. 

1090 

1091 
* Theory Library/Nat_Infinity has been renamed to 

1092 
Library/Extended_Nat, with name changes of the following types and 

1093 
constants: 

1094 

1095 
type inat ~> type enat 

1096 
Fin ~> enat 

1097 
Infty ~> infinity (overloaded) 

1098 
iSuc ~> eSuc 

1099 
the_Fin ~> the_enat 

1100 

1101 
Every theorem name containing "inat", "Fin", "Infty", or "iSuc" has 

1102 
been renamed accordingly. INCOMPATIBILITY. 

1103 

1104 
* Session Multivariate_Analysis: The euclidean_space type class now 

1105 
fixes a constant "Basis :: 'a set" consisting of the standard 

1106 
orthonormal basis for the type. Users now have the option of 

1107 
quantifying over this set instead of using the "basis" function, e.g. 

1108 
"ALL x:Basis. P x" vs "ALL i<DIM('a). P (basis i)". 

1109 

1110 
* Session Multivariate_Analysis: Type "('a, 'b) cart" has been renamed 

1111 
to "('a, 'b) vec" (the syntax "'a ^ 'b" remains unaffected). Constants 

1112 
"Cart_nth" and "Cart_lambda" have been respectively renamed to 

1113 
"vec_nth" and "vec_lambda"; theorems mentioning those names have 

1114 
changed to match. Definition theorems for overloaded constants now use 

1115 
the standard "foo_vec_def" naming scheme. A few other theorems have 

1116 
been renamed as follows (INCOMPATIBILITY): 

1117 

1118 
Cart_eq ~> vec_eq_iff 

1119 
dist_nth_le_cart ~> dist_vec_nth_le 

1120 
tendsto_vector ~> vec_tendstoI 

1121 
Cauchy_vector ~> vec_CauchyI 

1122 

1123 
* Session Multivariate_Analysis: Several duplicate theorems have been 

1124 
removed, and other theorems have been renamed or replaced with more 

1125 
general versions. INCOMPATIBILITY. 

1126 

1127 
finite_choice ~> finite_set_choice 

1128 
eventually_conjI ~> eventually_conj 

1129 
eventually_and ~> eventually_conj_iff 

1130 
eventually_false ~> eventually_False 

1131 
setsum_norm ~> norm_setsum 

1132 
Lim_sequentially ~> LIMSEQ_def 

1133 
Lim_ident_at ~> LIM_ident 

1134 
Lim_const ~> tendsto_const 

1135 
Lim_cmul ~> tendsto_scaleR [OF tendsto_const] 

1136 
Lim_neg ~> tendsto_minus 

1137 
Lim_add ~> tendsto_add 

1138 
Lim_sub ~> tendsto_diff 

1139 
Lim_mul ~> tendsto_scaleR 

1140 
Lim_vmul ~> tendsto_scaleR [OF _ tendsto_const] 

1141 
Lim_null_norm ~> tendsto_norm_zero_iff [symmetric] 

1142 
Lim_linear ~> bounded_linear.tendsto 

1143 
Lim_component ~> tendsto_euclidean_component 

1144 
Lim_component_cart ~> tendsto_vec_nth 

1145 
Lim_inner ~> tendsto_inner [OF tendsto_const] 

1146 
dot_lsum ~> inner_setsum_left 

1147 
dot_rsum ~> inner_setsum_right 

1148 
continuous_cmul ~> continuous_scaleR [OF continuous_const] 

1149 
continuous_neg ~> continuous_minus 

1150 
continuous_sub ~> continuous_diff 

1151 
continuous_vmul ~> continuous_scaleR [OF _ continuous_const] 

1152 
continuous_mul ~> continuous_scaleR 

1153 
continuous_inv ~> continuous_inverse 

1154 
continuous_at_within_inv ~> continuous_at_within_inverse 

1155 
continuous_at_inv ~> continuous_at_inverse 

1156 
continuous_at_norm ~> continuous_norm [OF continuous_at_id] 

1157 
continuous_at_infnorm ~> continuous_infnorm [OF continuous_at_id] 

1158 
continuous_at_component ~> continuous_component [OF continuous_at_id] 

1159 
continuous_on_neg ~> continuous_on_minus 

1160 
continuous_on_sub ~> continuous_on_diff 

1161 
continuous_on_cmul ~> continuous_on_scaleR [OF continuous_on_const] 

1162 
continuous_on_vmul ~> continuous_on_scaleR [OF _ continuous_on_const] 

1163 
continuous_on_mul ~> continuous_on_scaleR 

1164 
continuous_on_mul_real ~> continuous_on_mult 

1165 
continuous_on_inner ~> continuous_on_inner [OF continuous_on_const] 

1166 
continuous_on_norm ~> continuous_on_norm [OF continuous_on_id] 

1167 
continuous_on_inverse ~> continuous_on_inv 

1168 
uniformly_continuous_on_neg ~> uniformly_continuous_on_minus 

1169 
uniformly_continuous_on_sub ~> uniformly_continuous_on_diff 

1170 
subset_interior ~> interior_mono 

1171 
subset_closure ~> closure_mono 

1172 
closure_univ ~> closure_UNIV 

1173 
real_arch_lt ~> reals_Archimedean2 

1174 
real_arch ~> reals_Archimedean3 

1175 
real_abs_norm ~> abs_norm_cancel 

1176 
real_abs_sub_norm ~> norm_triangle_ineq3 

1177 
norm_cauchy_schwarz_abs ~> Cauchy_Schwarz_ineq2 

1178 

1179 
* Session HOLProbability: 

1180 
 Caratheodory's extension lemma is now proved for ring_of_sets. 

1181 
 Infinite products of probability measures are now available. 

1182 
 Sigma closure is independent, if the generator is independent 

1183 
 Use extended reals instead of positive extended 

1184 
reals. INCOMPATIBILITY. 

1185 

45049  1186 
* Session HOLCF: Discontinued legacy theorem names, INCOMPATIBILITY. 
1187 

1188 
expand_fun_below ~> fun_below_iff 

1189 
below_fun_ext ~> fun_belowI 

1190 
expand_cfun_eq ~> cfun_eq_iff 

1191 
ext_cfun ~> cfun_eqI 

1192 
expand_cfun_below ~> cfun_below_iff 

1193 
below_cfun_ext ~> cfun_belowI 

1194 
monofun_fun_fun ~> fun_belowD 

1195 
monofun_fun_arg ~> monofunE 

1196 
monofun_lub_fun ~> adm_monofun [THEN admD] 

1197 
cont_lub_fun ~> adm_cont [THEN admD] 

1198 
cont2cont_Rep_CFun ~> cont2cont_APP 

1199 
cont_Rep_CFun_app ~> cont_APP_app 

1200 
cont_Rep_CFun_app_app ~> cont_APP_app_app 

1201 
cont_cfun_fun ~> cont_Rep_cfun1 [THEN contE] 

1202 
cont_cfun_arg ~> cont_Rep_cfun2 [THEN contE] 

1203 
contlub_cfun ~> lub_APP [symmetric] 

1204 
contlub_LAM ~> lub_LAM [symmetric] 

1205 
thelubI ~> lub_eqI 

1206 
UU_I ~> bottomI 

1207 
lift_distinct1 ~> lift.distinct(1) 

1208 
lift_distinct2 ~> lift.distinct(2) 

1209 
Def_not_UU ~> lift.distinct(2) 

1210 
Def_inject ~> lift.inject 

1211 
below_UU_iff ~> below_bottom_iff 

1212 
eq_UU_iff ~> eq_bottom_iff 

1213 

44903  1214 

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

1215 
*** Document preparation *** 
e29ea98a76ce
term style 'isub': adhoc subscripting of variables that end with digits (x1, x23, ...)
krauss
parents:
41667
diff
changeset

1216 

44800  1217 
* Antiquotation @{rail} layouts railroad syntax diagrams, see also 
1218 
isarref manual, both for description and actual application of the 

1219 
same. 

1220 

1221 
* Antiquotation @{value} evaluates the given term and presents its 

1222 
result. 

1223 

1224 
* Antiquotations: term style "isub" provides adhoc conversion of 

1225 
variables x1, y23 into subscripted form x\<^isub>1, 

1226 
y\<^isub>2\<^isub>3. 

41651  1227 

42484  1228 
* Predefined LaTeX macros for Isabelle symbols \<bind> and \<then> 
1229 
(e.g. see ~~/src/HOL/Library/Monad_Syntax.thy). 

1230 

44967  1231 
* Localized \isabellestyle switch can be used within blocks or groups 
1232 
like this: 

1233 

1234 
\isabellestyle{it} %preferred default 

1235 
{\isabellestylett @{text "typewriter stuff"}} 

1236 

1237 
* Discontinued special treatment of hard tabulators. Implicit 

1238 
tabwidth is now defined as 1. Potential INCOMPATIBILITY for visual 

1239 
layouts. 

44800  1240 

41651  1241 

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

1242 
*** 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

1243 

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

1244 
* 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

1245 
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

1246 
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

1247 
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

1248 
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

1249 

43565  1250 
* Antiquotations for ML and document preparation are managed as theory 
1251 
data, which requires explicit setup. 

1252 

42897  1253 
* Isabelle_Process.is_active allows tools to check if the official 
1254 
process wrapper is running (Isabelle/Scala/jEdit) or the old TTY loop 

1255 
(better known as Proof General). 

1256 

42360  1257 
* Structure Proof_Context follows standard naming scheme. Old 
1258 
ProofContext is still available for some time as legacy alias. 

1259 

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

1260 
* Structure Timing provides various operations for timing; supersedes 
7b6e72a1b7dd
NEWS: structure Timing provides various operations for timing;
wenzelm
parents:
41999
diff
changeset

1261 
former start_timing/end_timing etc. 
7b6e72a1b7dd
NEWS: structure Timing provides various operations for timing;
wenzelm
parents:
41999
diff
changeset

1262 

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

1263 
* 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

1264 
(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

1265 

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

1266 
* 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

1267 
"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

1268 
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

1269 
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

1270 
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

1271 
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

1272 
"_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

1273 
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

1274 
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

1275 

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

1276 
* Discontinued special status of various ML structures that contribute 
b1f544c84040
discontinued special treatment of structure Lexicon;
wenzelm
parents:
42284
diff
changeset

1277 
to structure Syntax (Ast, Lexicon, Mixfix, Parser, Printer etc.): less 
b1f544c84040
discontinued special treatment of structure Lexicon;
wenzelm
parents:
42284
diff
changeset

1278 
pervasive content, no inclusion in structure Syntax. INCOMPATIBILITY, 
b1f544c84040
discontinued special treatment of structure Lexicon;
wenzelm
parents:
42284
diff
changeset

1279 
refer directly to Ast.Constant, Lexicon.is_identifier, 
b1f544c84040
discontinued special treatment of structure Lexicon;
wenzelm
parents:
42284
diff
changeset

1280 
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

1281 

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

1282 
* Typed print translation: discontinued show_sorts argument, which is 
12fe41a92cd5
typed_print_translation: discontinued show_sorts argument;
wenzelm
parents:
42239
diff
changeset

1283 
already available via context of "advanced" translation. 
12fe41a92cd5
typed_print_translation: discontinued show_sorts argument;
wenzelm
parents:
42239
diff
changeset

1284 

42370  1285 
* Refined PARALLEL_GOALS tactical: degrades gracefully for schematic 
1286 
goal states; body tactic needs to address all subgoals uniformly. 

1287 

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

1288 
* 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

1289 
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

1290 

42793  1291 
* Classical tactics use proper Proof.context instead of historic types 
1292 
claset/clasimpset. Oldstyle declarations like addIs, addEs, addDs 

1293 
operate directly on Proof.context. Raw type claset retains its use as 

1294 
snapshot of the classical context, which can be recovered via 

1295 
(put_claset HOL_cs) etc. Type clasimpset has been discontinued. 

1296 
INCOMPATIBILITY, classical tactics and derived proof methods require 

1297 
proper Proof.context. 

1298 

44803  1299 

1300 
*** System *** 

1301 

44968  1302 
* Discontinued support for Poly/ML 5.2, which was the last version 
1303 
without proper multithreading and TimeLimit implementation. 

1304 

1305 
* Discontinued old lib/scripts/polymlplatform, which has been 

1306 
obsolete since Isabelle20092. 

1307 

44967  1308 
* Various optional external tools are referenced more robustly and 
1309 
uniformly by explicit Isabelle settings as follows: 

1310 

1311 
ISABELLE_CSDP (formerly CSDP_EXE) 

1312 
ISABELLE_GHC (formerly EXEC_GHC or GHC_PATH) 

1313 
ISABELLE_OCAML (formerly EXEC_OCAML) 

1314 
ISABELLE_SWIPL (formerly EXEC_SWIPL) 

1315 
ISABELLE_YAP (formerly EXEC_YAP) 

1316 

1317 
Note that automated detection from the filesystem or search path has 

1318 
been discontinued. INCOMPATIBILITY. 

1319 

43752  1320 
* Scala layer provides JVM method invocation service for static 
44800  1321 
methods of type (String)String, see Invoke_Scala.method in ML. For 
1322 
example: 

43752  1323 

1324 
Invoke_Scala.method "java.lang.System.getProperty" "java.home" 

1325 

44967  1326 
Together with YXML.string_of_body/parse_body and XML.Encode/Decode 
1327 
this allows to pass structured values between ML and Scala. 

44800  1328 

44803  1329 
* The IsabelleText fonts includes some further glyphs to support the 
1330 
Prover IDE. Potential INCOMPATIBILITY: users who happen to have 

1331 
installed a local copy (which is normally *not* required) need to 

1332 
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

1333 

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

1334 

45089  1335 

41512  1336 
New in Isabelle2011 (January 2011) 
1337 
 

37383  1338 

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

1339 
*** General *** 
c62aa9281101
explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents:
37484
diff
changeset

1340 

41573  1341 
* Experimental Prover IDE based on Isabelle/Scala and jEdit (see 
41612  1342 
src/Tools/jEdit). This also serves as IDE for Isabelle/ML, with 
1343 
useful tooltips and hyperlinks produced from its static analysis. The 

1344 
bundled component provides an executable Isabelle tool that can be run 

1345 
like this: 

1346 

1347 
Isabelle2011/bin/isabelle jedit 

41573  1348 

40948  1349 
* Significantly improved Isabelle/Isar implementation manual. 
1350 

41594  1351 
* System settings: ISABELLE_HOME_USER now includes ISABELLE_IDENTIFIER 
41595  1352 
(and thus refers to something like $HOME/.isabelle/Isabelle2011), 
41594  1353 
while the default heap location within that directory lacks that extra 
1354 
suffix. This isolates multiple Isabelle installations from each 

1355 
other, avoiding problems with old settings in new versions. 

1356 
INCOMPATIBILITY, need to copy/upgrade old user settings manually. 

1357 

40947  1358 
* Source files are always encoded as UTF8, instead of oldfashioned 
1359 
ISOLatin1. INCOMPATIBILITY. Isabelle LaTeX documents might require 

40948  1360 
the following package declarations: 
40947  1361 

1362 
\usepackage[utf8]{inputenc} 

1363 
\usepackage{textcomp} 

1364 

41440  1365 
* 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

1366 
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

1367 
nonASCII bytes as before. Since Isabelle/ML string literals may 
c62aa9281101
explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents:
37484
diff
changeset

1368 
contain symbols without further backslash escapes, Unicode can now be 
c62aa9281101
explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents:
37484
diff
changeset

1369 
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

1370 
consistent view on symbols, while raw explode (or String.explode) 
c62aa9281101
explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents:
37484
diff
changeset

1371 
merely give a byteoriented representation. 
c62aa9281101
explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents:
37484
diff
changeset

1372 

41594  1373 
* Theory loader: source files are primarily located via the master 
1374 
directory of each theory node (where the .thy file itself resides). 

1375 
The global load path is still partially available as legacy feature. 

1376 
Minor INCOMPATIBILITY due to subtle change in file lookup: use 

1377 
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

1378 

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

1379 
* 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

1380 
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

1381 
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

1382 
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

1383 

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

1384 
* 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

1385 
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

1386 
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

1387 
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

1388 

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

1389 
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

1390 

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

1391 
eta_contract eta_contract 
39137
ccb53edd59f0
turned show_brackets into proper configuration option;
wenzelm
parents:
39134
diff
changeset

1392 
show_brackets show_brackets 
39134
917b4b6ba3d2
turned show_sorts/show_types into proper configuration options;
wenzelm
parents:
39128
diff
changeset

1393 
show_sorts show_sorts 
917b4b6ba3d2
turned show_sorts/show_types into proper configuration options;
wenzelm
parents:
39128
diff
changeset

1394 
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

1395 
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

1396 
show_consts show_consts 
40879
ca132ef44944
configuration option "show_abbrevs" supersedes print mode "no_abbrevs", with inverted meaning;
wenzelm
parents:
40878
diff
changeset

1397 
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

1398 

41379  1399 
Syntax.ast_trace syntax_ast_trace 
1400 
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

1401 
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
