author  wenzelm 
Fri, 02 May 2014 23:30:47 +0200  
changeset 56838  477cd67f963f 
parent 56815  848d507584db 
child 56839  94477e9ff063 
permissions  rwrr 
5363  1 
Isabelle NEWS  history userrelevant changes 
2 
============================================== 

2553  3 

54055  4 
New in this Isabelle version 
5 
 

6 

54702
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added document antiquotation @{url}, which produces formal markup for LaTeX and PIDE;
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7 
*** General *** 
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8 

3daeba5130f0
added document antiquotation @{url}, which produces formal markup for LaTeX and PIDE;
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* Document antiquotation @{url} produces markup for the given URL, 
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10 
which results in an active hyperlink within the text. 
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11 

54705  12 
* Document antiquotation @{file_unchecked} is like @{file}, but does 
13 
not check existence within the filesystem. 

14 

54732  15 
* Discontinued legacy_isub_isup, which was a temporary Isabelle/ML 
16 
workaround in Isabelle20131. The prover process no longer accepts 

17 
old identifier syntax with \<^isub> or \<^isup>. 

18 

55029
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clarified @{rail} syntax: prefer explicit \<newline> symbol;
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* Syntax of document antiquotation @{rail} now uses \<newline> instead 
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20 
of "\\", to avoid the optical illusion of escaped backslash within 
61a6bf7d4b02
clarified @{rail} syntax: prefer explicit \<newline> symbol;
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21 
string token. Minor INCOMPATIBILITY. 
61a6bf7d4b02
clarified @{rail} syntax: prefer explicit \<newline> symbol;
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22 

55122  23 
* Lexical syntax (inner and outer) supports text cartouches with 
55668  24 
arbitrary nesting, and without escapes of quotes etc. The Prover IDE 
56591
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clarified abbreviations for cartouche delimiters, to work in any context;
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25 
supports input via ` (backquote). 
55122  26 

56499
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allow text cartouches in regular outer syntax categories "text" and "altstring";
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* The outer syntax categories "text" (for formal comments and document 
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allow text cartouches in regular outer syntax categories "text" and "altstring";
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markup commands) and "altstring" (for literal fact references) allow 
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allow text cartouches in regular outer syntax categories "text" and "altstring";
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29 
cartouches as well, in addition to the traditional mix of quotations. 
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30 

56232  31 
* More static checking of proof methods, which allows the system to 
32 
form a closure over the concrete syntax. Method arguments should be 

33 
processed in the original proof context as far as possible, before 

34 
operating on the goal state. In any case, the standard discipline for 

35 
subgoaladdressing needs to be observed: no subgoals or a subgoal 

36 
number that is out of range produces an empty result sequence, not an 

37 
exception. Potential INCOMPATIBILITY for nonconformant tactical 

38 
proof tools. 

39 

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added command 'SML_export' and 'SML_import' for exchange of toplevel bindings;
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* Support for official Standard ML within the Isabelle context. 
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added command 'SML_export' and 'SML_import' for exchange of toplevel bindings;
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41 
Command 'SML_file' reads and evaluates the given Standard ML file. 
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Toplevel bindings are stored within the theory context; the initial 
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environment is restricted to the Standard ML implementation of 
56618
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Poly/ML, without the addons of Isabelle/ML. Commands 'SML_import' 
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and 'SML_export' allow to exchange toplevel bindings between the two 
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separate environments. See also ~~/src/Tools/SML/Examples.thy for 
874bdedb2313
added command 'SML_export' and 'SML_import' for exchange of toplevel bindings;
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47 
some examples. 
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48 

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added document antiquotation @{url}, which produces formal markup for LaTeX and PIDE;
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49 

54533  50 
*** Prover IDE  Isabelle/Scala/jEdit *** 
51 

56342  52 
* Improved syntactic and semantic completion mechanism: 
53 

54 
 No completion for Isar keywords that have already been recognized 

55 
by the prover, e.g. ":" within accepted Isar syntax looses its 

56 
meaning as abbreviation for symbol "\<in>". 

57 

58 
 Completion context provides information about embedded languages 

59 
of Isabelle: keywords are only completed for outer syntax, symbols 

60 
or antiquotations for languages that support them. E.g. no symbol 

61 
completion for ML source, but within ML strings, comments, 

62 
antiquotations. 

63 

64 
 Support for semantic completion based on failed name space lookup. 

65 
The error produced by the prover contains information about 

66 
alternative names that are accessible in a particular position. 

67 
This may be used with explicit completion (C+b) or implicit 

68 
completion after some delay. 

69 

70 
 Semantic completions may get extended by appending a suffix of 

71 
underscores to an already recognized name, e.g. "foo_" to complete 

72 
"foo" or "foobar" if these are known in the context. The special 

73 
identifier "__" serves as a wildcard in this respect: it 

74 
completes to the full collection of names from the name space 

75 
(truncated according to the system option "completion_limit"). 

76 

77 
 Syntax completion of the editor and semantic completion of the 

78 
prover are merged. Since the latter requires a full roundtrip of 

79 
document update to arrive, the default for option 

80 
jedit_completion_delay has been changed to 0.5s to improve the 

81 
user experience. 

82 

83 
 Option jedit_completion_immediate may now get used with 

84 
jedit_completion_delay > 0, to complete symbol abbreviations 

85 
aggressively while benefiting from combined syntactic and semantic 

86 
completion. 

87 

88 
 Support for simple completion templates (with single 

89 
placeholder), e.g. "`" for text cartouche, or "@{" for 

90 
antiquotation. 

91 

92 
 Improved treatment of completion vs. various forms of jEdit text 

93 
selection (multiple selections, rectangular selections, 

94 
rectangular selection as "tall caret"). 

95 

96 
 More reliable treatment of GUI events vs. completion popups: avoid 

97 
loosing keystrokes with slow / remote graphics displays. 

98 

56580  99 
* Integrated spellchecker for document text, comments etc. with 
56598  100 
completion popup and contextmenu. See also "Plugin Options / 
101 
Isabelle / General / Spell Checker" for some system options. 

56554  102 

54533  103 
* Auxiliary files ('ML_file' etc.) are managed by the Prover IDE. 
104 
Open text buffers take precedence over copies within the filesystem. 

105 

55536  106 
* Improved support for Isabelle/ML, with jEdit mode "isabelleml" for 
107 
auxiliary ML files. 

108 

54688  109 
* Document panel: simplied interaction where every single mouse click 
110 
(re)opens document via desktop environment or as jEdit buffer. 

111 

56761  112 
* Find panel: support for 'find_consts' in addition to 
113 
'find_theorems'. 

114 

54881  115 
* Option "jedit_print_mode" (see also "Plugin Options / Isabelle / 
116 
General") allows to specify additional print modes for the prover 

117 
process, without requiring oldfashioned commandline invocation of 

118 
"isabelle jedit m MODE". 

119 

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* New panel: Simplifier trace. Provides an interactive view of the 
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simplification process, enabled by the newlyintroduced 
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interactive simplifier trace: new panel in Isabelle/jEdit to inspect and modify simplification state
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"simplifier_trace" declaration. 
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123 

56450
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refrain from changing jEdit default shortcuts, due to potential for conflicts and actually not working on Mac OS X;
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* Support for Navigator plugin (with toolbar buttons). 
56413  125 

56505  126 
* More support for remote files (e.g. http) using standard Java 
127 
networking operations instead of jEdit virtual filesystems. 

128 

56838  129 
* Improved Console/Scala plugin: more uniform scala.Console output, 
130 
more robust treatment of threads and interrupts. 

131 

54533  132 

55001  133 
*** Pure *** 
134 

56245  135 
* Basic constants of Pure use more conventional names and are always 
136 
qualified. Rare INCOMPATIBILITY, but with potentially serious 

137 
consequences, notably for tools in Isabelle/ML. The following 

138 
renaming needs to be applied: 

139 

140 
== ~> Pure.eq 

141 
==> ~> Pure.imp 

142 
all ~> Pure.all 

143 
TYPE ~> Pure.type 

144 
dummy_pattern ~> Pure.dummy_pattern 

145 

146 
Systematic porting works by using the following theory setup on a 

147 
*previous* Isabelle version to introduce the new name accesses for the 

148 
old constants: 

149 

150 
setup {* 

151 
fn thy => thy 

152 
> Sign.root_path 

153 
> Sign.const_alias (Binding.qualify true "Pure" @{binding eq}) "==" 

154 
> Sign.const_alias (Binding.qualify true "Pure" @{binding imp}) "==>" 

155 
> Sign.const_alias (Binding.qualify true "Pure" @{binding all}) "all" 

156 
> Sign.restore_naming thy 

157 
*} 

158 

159 
Thus ML antiquotations like @{const_name Pure.eq} may be used already. 

160 
Later the application is moved to the current Isabelle version, and 

161 
the auxiliary aliases are deleted. 

162 

55385
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discontinued axiomatic 'classes', 'classrel', 'arities';
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* Lowlevel typeclass commands 'classes', 'classrel', 'arities' have 
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been discontinued to avoid the danger of nontrivial axiomatization 
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discontinued axiomatic 'classes', 'classrel', 'arities';
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that is not immediately visible. INCOMPATIBILITY, use regular 
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166 
'instance' with proof. The required OFCLASS(...) theorem might be 
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167 
postulated via 'axiomatization' beforehand, or the proof finished 
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trivially if the underlying class definition is made vacuous (without 
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169 
any assumptions). See also Isabelle/ML operations 
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170 
Axclass.axiomatize_class, Axclass.axiomatize_classrel, 
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171 
Axclass.axiomatize_arity. 
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172 

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explicit eigencontext for attributes "where", "of", and corresponding read_instantiate, instantiate_tac;
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* Attributes "where" and "of" allow an optional context of local 
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variables ('for' declaration): these variables become schematic in the 
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explicit eigencontext for attributes "where", "of", and corresponding read_instantiate, instantiate_tac;
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175 
instantiated theorem. 
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176 

55152  177 
* Obsolete attribute "standard" has been discontinued (legacy since 
178 
Isabelle2012). Potential INCOMPATIBILITY, use explicit 'for' context 

179 
where instantiations with schematic variables are intended (for 

180 
declaration commands like 'lemmas' or attributes like "of"). The 

181 
following temporary definition may help to port old applications: 

182 

183 
attribute_setup standard = 

184 
"Scan.succeed (Thm.rule_attribute (K Drule.export_without_context))" 

185 

55001  186 
* More thorough check of proof context for goal statements and 
55006  187 
attributed fact expressions (concerning background theory, declared 
188 
hyps). Potential INCOMPATIBILITY, tools need to observe standard 

189 
context discipline. See also Assumption.add_assumes and the more 

190 
primitive Thm.assume_hyps. 

55001  191 

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inner syntax token language allows regular quoted strings;
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* Inner syntax token language allows regular quoted strings "..." 
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inner syntax token language allows regular quoted strings;
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193 
(only makes sense in practice, if outer syntax is delimited 
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inner syntax token language allows regular quoted strings;
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194 
differently). 
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inner syntax token language allows regular quoted strings;
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195 

55001  196 

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moving generic lemmas out of theory parity, disregarding some unused auxiliary lemmas;
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*** HOL *** 
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198 

56807  199 
* Adjustion of INF and SUP operations: 
200 
* Elongated constants INFI and SUPR to INFIMUM and SUPREMUM. 

201 
* Consolidated theorem names containing INFI and SUPR: have INF 

202 
and SUP instead uniformly. 

203 
* More aggressive normalization of expressions involving INF and Inf 

204 
or SUP and Sup. 

205 
* INF_image and SUP_image do not unfold composition. 

206 
* Dropped facts INF_comp, SUP_comp. 

207 
* Default congruence rules strong_INF_cong and strong_SUP_cong, 

208 
with simplifier implication in premises. Generalize and replace 

209 
former INT_cong, SUP_cong 

56166  210 
INCOMPATIBILITY. 
211 

56154
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more complete set of lemmas wrt. image and composition
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212 
* Swapped orientation of facts image_comp and vimage_comp: 
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213 
image_compose ~> image_comp [symmetric] 
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214 
image_comp ~> image_comp [symmetric] 
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215 
vimage_compose ~> vimage_comp [symmetric] 
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vimage_comp ~> vimage_comp [symmetric] 
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217 
INCOMPATIBILITY. 
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218 

56073
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219 
* Simplifier: Enhanced solver of preconditions of rewrite rules 
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220 
can now deal with conjunctions. 
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221 
For help with converting proofs, the old behaviour of the simplifier 
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can be restored like this: declare/using [[simp_legacy_precond]] 
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223 
This configuration option will disappear again in the future. 
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224 

55818  225 
* HOLWord: 
226 
* Abandoned fact collection "word_arith_alts", which is a 

227 
duplicate of "word_arith_wis". 

228 
* Dropped first (duplicated) element in fact collections 

229 
"sint_word_ariths", "word_arith_alts", "uint_word_ariths", 

230 
"uint_word_arith_bintrs". 

231 

55757  232 
* Code generator: explicit proof contexts in many ML interfaces. 
233 
INCOMPATIBILITY. 

234 

55686
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NEWS and documentation, including correction of longoverseen "*"
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235 
* Code generator: minimize exported identifiers by default. 
55757  236 
Minor INCOMPATIBILITY. 
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NEWS and documentation, including correction of longoverseen "*"
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237 

55677  238 
* Code generation for SML and OCaml: dropped arcane "no_signatures" option. 
55757  239 
Minor INCOMPATIBILITY. 
55677  240 

55139  241 
* Simproc "finite_Collect" is no longer enabled by default, due to 
242 
spurious crashes and other surprises. Potential INCOMPATIBILITY. 

243 

55098  244 
* Moved new (co)datatype package and its dependencies from "HOLBNF" to "HOL". 
245 
The "bnf", "wrap_free_constructors", "datatype_new", "codatatype", 

55875  246 
"primcorec", and "primcorecursive" commands are now part of "Main". 
55098  247 
Theory renamings: 
248 
FunDef.thy ~> Fun_Def.thy (and Fun_Def_Base.thy) 

249 
Library/Wfrec.thy ~> Wfrec.thy 

250 
Library/Zorn.thy ~> Zorn.thy 

251 
Cardinals/Order_Relation.thy ~> Order_Relation.thy 

252 
Library/Order_Union.thy ~> Cardinals/Order_Union.thy 

253 
Cardinals/Cardinal_Arithmetic_Base.thy ~> BNF_Cardinal_Arithmetic.thy 

254 
Cardinals/Cardinal_Order_Relation_Base.thy ~> BNF_Cardinal_Order_Relation.thy 

255 
Cardinals/Constructions_on_Wellorders_Base.thy ~> BNF_Constructions_on_Wellorders.thy 

256 
Cardinals/Wellorder_Embedding_Base.thy ~> BNF_Wellorder_Embedding.thy 

257 
Cardinals/Wellorder_Relation_Base.thy ~> BNF_Wellorder_Relation.thy 

258 
BNF/Ctr_Sugar.thy ~> Ctr_Sugar.thy 

259 
BNF/Basic_BNFs.thy ~> Basic_BNFs.thy 

260 
BNF/BNF_Comp.thy ~> BNF_Comp.thy 

261 
BNF/BNF_Def.thy ~> BNF_Def.thy 

262 
BNF/BNF_FP_Base.thy ~> BNF_FP_Base.thy 

263 
BNF/BNF_GFP.thy ~> BNF_GFP.thy 

264 
BNF/BNF_LFP.thy ~> BNF_LFP.thy 

265 
BNF/BNF_Util.thy ~> BNF_Util.thy 

266 
BNF/Coinduction.thy ~> Coinduction.thy 

267 
BNF/More_BNFs.thy ~> Library/More_BNFs.thy 

268 
BNF/Countable_Type.thy ~> Library/Countable_Set_Type.thy 

269 
BNF/Examples/* ~> BNF_Examples/* 

270 
New theories: 

271 
Wellorder_Extension.thy (split from Zorn.thy) 

272 
Library/Cardinal_Notations.thy 

273 
Library/BNF_Decl.thy 

274 
BNF_Examples/Misc_Primcorec.thy 

275 
BNF_Examples/Stream_Processor.thy 

55519  276 
Discontinued theories: 
55098  277 
BNF/BNF.thy 
278 
BNF/Equiv_Relations_More.thy 

55519  279 
INCOMPATIBILITY. 
55098  280 

56118
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updated NEWS and CONTRIBUTORS (BNF, SMT2, Sledgehammer)
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281 
* New (co)datatype package: 
55875  282 
* "primcorec" is fully implemented. 
56652  283 
* "datatype_new" generates size functions ("size_xxx" and "size") as 
284 
required by "fun". 

285 
* BNFs are integrated with the Lifting tool and newstyle (co)datatypes 

286 
with Transfer. 

55875  287 
* Renamed commands: 
288 
datatype_new_compat ~> datatype_compat 

289 
primrec_new ~> primrec 

290 
wrap_free_constructors ~> free_constructors 

291 
INCOMPATIBILITY. 

292 
* The generated constants "xxx_case" and "xxx_rec" have been renamed 

293 
"case_xxx" and "rec_xxx" (e.g., "prod_case" ~> "case_prod"). 

294 
INCOMPATIBILITY. 

295 
* The constant "xxx_(un)fold" and related theorems are no longer generated. 

296 
Use "xxx_(co)rec" or define "xxx_(un)fold" manually using "prim(co)rec". 

297 
INCOMPATIBILITY. 

298 

55643  299 
* Old datatype package: 
300 
* The generated theorems "xxx.cases" and "xxx.recs" have been renamed 

301 
"xxx.case" and "xxx.rec" (e.g., "sum.cases" > "sum.case"). 

302 
INCOMPATIBILITY. 

303 
* The generated constants "xxx_case" and "xxx_rec" have been renamed 

304 
"case_xxx" and "rec_xxx" (e.g., "prod_case" ~> "case_prod"). 

55425  305 
INCOMPATIBILITY. 
306 

55524
f41ef840f09d
folded 'list_all2' with the relator generated by 'datatype_new'
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307 
* The types "'a list" and "'a option", their set and map functions, their 
55585  308 
relators, and their selectors are now produced using the new BNFbased 
309 
datatype package. 

55519  310 
Renamed constants: 
311 
Option.set ~> set_option 

312 
Option.map ~> map_option 

55525  313 
option_rel ~> rel_option 
56652  314 
list_size ~> size_list 
315 
option_size ~> size_option 

55519  316 
Renamed theorems: 
55585  317 
set_def ~> set_rec[abs_def] 
55519  318 
map_def ~> map_rec[abs_def] 
319 
Option.map_def ~> map_option_case[abs_def] (with "case_option" instead of "rec_option") 

56652  320 
option.recs ~> option.rec 
55524
f41ef840f09d
folded 'list_all2' with the relator generated by 'datatype_new'
blanchet
parents:
55519
diff
changeset

321 
list_all2_def ~> list_all2_iff 
55585  322 
set.simps ~> set_simps (or the slightly different "list.set") 
55519  323 
map.simps ~> list.map 
324 
hd.simps ~> list.sel(1) 

325 
tl.simps ~> list.sel(23) 

326 
the.simps ~> option.sel 

327 
INCOMPATIBILITY. 

328 

55933  329 
* The following map functions and relators have been renamed: 
55939  330 
sum_map ~> map_sum 
331 
map_pair ~> map_prod 

55944  332 
prod_rel ~> rel_prod 
55943  333 
sum_rel ~> rel_sum 
55945  334 
fun_rel ~> rel_fun 
55942  335 
set_rel ~> rel_set 
336 
filter_rel ~> rel_filter 

55940  337 
fset_rel ~> rel_fset (in "Library/FSet.thy") 
338 
cset_rel ~> rel_cset (in "Library/Countable_Set_Type.thy") 

55942  339 
vset ~> rel_vset (in "Library/Quotient_Set.thy") 
55931  340 

55098  341 
* New theory: 
342 
Cardinals/Ordinal_Arithmetic.thy 

343 

344 
* Theory reorganizations: 

345 
* Big_Operators.thy ~> Groups_Big.thy and Lattices_Big.thy 

346 

56815  347 
* New internal SAT solver "dpll_p" that produces models and proof traces. 
348 

56118
d3967fdc800a
updated NEWS and CONTRIBUTORS (BNF, SMT2, Sledgehammer)
blanchet
parents:
56076
diff
changeset

349 
* SMT module: 
d3967fdc800a
updated NEWS and CONTRIBUTORS (BNF, SMT2, Sledgehammer)
blanchet
parents:
56076
diff
changeset

350 
* A new version of the SMT module, temporarily called "SMT2", uses SMTLIB 2 
d3967fdc800a
updated NEWS and CONTRIBUTORS (BNF, SMT2, Sledgehammer)
blanchet
parents:
56076
diff
changeset

351 
and supports recent versions of Z3 (e.g., 4.3). The new proof method is 
d3967fdc800a
updated NEWS and CONTRIBUTORS (BNF, SMT2, Sledgehammer)
blanchet
parents:
56076
diff
changeset

352 
called "smt2", and the new Z3 is called "z3_new" in Sledgehammer and 
d3967fdc800a
updated NEWS and CONTRIBUTORS (BNF, SMT2, Sledgehammer)
blanchet
parents:
56076
diff
changeset

353 
elsewhere. 
d3967fdc800a
updated NEWS and CONTRIBUTORS (BNF, SMT2, Sledgehammer)
blanchet
parents:
56076
diff
changeset

354 

55183
17ec4a29ef71
renamed Sledgehammer options for symmetry between positive and negative versions
blanchet
parents:
55152
diff
changeset

355 
* Sledgehammer: 
56118
d3967fdc800a
updated NEWS and CONTRIBUTORS (BNF, SMT2, Sledgehammer)
blanchet
parents:
56076
diff
changeset

356 
 New prover "z3_new" with support for Isar proofs 
55289  357 
 New option: 
55297
1dfcd49f5dcb
renamed 'smt' option 'smt_proofs' to avoid clash with 'smt' prover
blanchet
parents:
55289
diff
changeset

358 
smt_proofs 
55183
17ec4a29ef71
renamed Sledgehammer options for symmetry between positive and negative versions
blanchet
parents:
55152
diff
changeset

359 
 Renamed options: 
17ec4a29ef71
renamed Sledgehammer options for symmetry between positive and negative versions
blanchet
parents:
55152
diff
changeset

360 
isar_compress ~> compress_isar 
17ec4a29ef71
renamed Sledgehammer options for symmetry between positive and negative versions
blanchet
parents:
55152
diff
changeset

361 
isar_try0 ~> try0_isar 
17ec4a29ef71
renamed Sledgehammer options for symmetry between positive and negative versions
blanchet
parents:
55152
diff
changeset

362 
INCOMPATIBILITY. 
17ec4a29ef71
renamed Sledgehammer options for symmetry between positive and negative versions
blanchet
parents:
55152
diff
changeset

363 

55315  364 
* Metis: 
365 
 Removed legacy proof method 'metisFT'. Use 'metis (full_types)' instead. 

366 
INCOMPATIBILITY. 

367 

55183
17ec4a29ef71
renamed Sledgehammer options for symmetry between positive and negative versions
blanchet
parents:
55152
diff
changeset

368 
* Try0: Added 'algebra' and 'meson' to the set of proof methods. 
17ec4a29ef71
renamed Sledgehammer options for symmetry between positive and negative versions
blanchet
parents:
55152
diff
changeset

369 

55519  370 
* Command renaming: enriched_type ~> functor. INCOMPATIBILITY. 
371 

55015
e33c5bd729ff
added \<newline> symbol, which is used for char/string literals in HOL;
wenzelm
parents:
55007
diff
changeset

372 
* The symbol "\<newline>" may be used within char or string literals 
e33c5bd729ff
added \<newline> symbol, which is used for char/string literals in HOL;
wenzelm
parents:
55007
diff
changeset

373 
to represent (Char Nibble0 NibbleA), i.e. ASCII newline. 
e33c5bd729ff
added \<newline> symbol, which is used for char/string literals in HOL;
wenzelm
parents:
55007
diff
changeset

374 

55007
0c07990363a3
activation of Z3 via "z3_non_commercial" system option (without requiring restart);
wenzelm
parents:
55006
diff
changeset

375 
* Activation of Z3 now works via "z3_non_commercial" system option 
0c07990363a3
activation of Z3 via "z3_non_commercial" system option (without requiring restart);
wenzelm
parents:
55006
diff
changeset

376 
(without requiring restart), instead of former settings variable 
0c07990363a3
activation of Z3 via "z3_non_commercial" system option (without requiring restart);
wenzelm
parents:
55006
diff
changeset

377 
"Z3_NON_COMMERCIAL". The option can be edited in Isabelle/jEdit menu 
0c07990363a3
activation of Z3 via "z3_non_commercial" system option (without requiring restart);
wenzelm
parents:
55006
diff
changeset

378 
Plugin Options / Isabelle / General. 
0c07990363a3
activation of Z3 via "z3_non_commercial" system option (without requiring restart);
wenzelm
parents:
55006
diff
changeset

379 

54893
4061ec8adb1c
avoid unicode text, which causes problems when recoding symbols (e.g. via UTF8Isabelle in Isabelle/jEdit);
wenzelm
parents:
54890
diff
changeset

380 
* "declare [[code abort: ...]]" replaces "code_abort ...". 
4061ec8adb1c
avoid unicode text, which causes problems when recoding symbols (e.g. via UTF8Isabelle in Isabelle/jEdit);
wenzelm
parents:
54890
diff
changeset

381 
INCOMPATIBILITY. 
4061ec8adb1c
avoid unicode text, which causes problems when recoding symbols (e.g. via UTF8Isabelle in Isabelle/jEdit);
wenzelm
parents:
54890
diff
changeset

382 

4061ec8adb1c
avoid unicode text, which causes problems when recoding symbols (e.g. via UTF8Isabelle in Isabelle/jEdit);
wenzelm
parents:
54890
diff
changeset

383 
* "declare [[code drop: ...]]" drops all code equations associated 
54890
cb892d835803
fundamental treatment of undefined vs. universally partial replaces code_abort
haftmann
parents:
54881
diff
changeset

384 
with the given constants. 
cb892d835803
fundamental treatment of undefined vs. universally partial replaces code_abort
haftmann
parents:
54881
diff
changeset

385 

54864
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

386 
* Abolished slightly odd global lattice interpretation for min/max. 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

387 

a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

388 
Fact consolidations: 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

389 
min_max.inf_assoc ~> min.assoc 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

390 
min_max.inf_commute ~> min.commute 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

391 
min_max.inf_left_commute ~> min.left_commute 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

392 
min_max.inf_idem ~> min.idem 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

393 
min_max.inf_left_idem ~> min.left_idem 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

394 
min_max.inf_right_idem ~> min.right_idem 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

395 
min_max.sup_assoc ~> max.assoc 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

396 
min_max.sup_commute ~> max.commute 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

397 
min_max.sup_left_commute ~> max.left_commute 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

398 
min_max.sup_idem ~> max.idem 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

399 
min_max.sup_left_idem ~> max.left_idem 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

400 
min_max.sup_inf_distrib1 ~> max_min_distrib2 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

401 
min_max.sup_inf_distrib2 ~> max_min_distrib1 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

402 
min_max.inf_sup_distrib1 ~> min_max_distrib2 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

403 
min_max.inf_sup_distrib2 ~> min_max_distrib1 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

404 
min_max.distrib ~> min_max_distribs 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

405 
min_max.inf_absorb1 ~> min.absorb1 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

406 
min_max.inf_absorb2 ~> min.absorb2 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

407 
min_max.sup_absorb1 ~> max.absorb1 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

408 
min_max.sup_absorb2 ~> max.absorb2 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

409 
min_max.le_iff_inf ~> min.absorb_iff1 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

410 
min_max.le_iff_sup ~> max.absorb_iff2 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

411 
min_max.inf_le1 ~> min.cobounded1 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

412 
min_max.inf_le2 ~> min.cobounded2 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

413 
le_maxI1, min_max.sup_ge1 ~> max.cobounded1 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

414 
le_maxI2, min_max.sup_ge2 ~> max.cobounded2 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

415 
min_max.le_infI1 ~> min.coboundedI1 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

416 
min_max.le_infI2 ~> min.coboundedI2 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

417 
min_max.le_supI1 ~> max.coboundedI1 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

418 
min_max.le_supI2 ~> max.coboundedI2 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

419 
min_max.less_infI1 ~> min.strict_coboundedI1 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

420 
min_max.less_infI2 ~> min.strict_coboundedI2 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

421 
min_max.less_supI1 ~> max.strict_coboundedI1 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

422 
min_max.less_supI2 ~> max.strict_coboundedI2 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

423 
min_max.inf_mono ~> min.mono 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

424 
min_max.sup_mono ~> max.mono 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

425 
min_max.le_infI, min_max.inf_greatest ~> min.boundedI 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

426 
min_max.le_supI, min_max.sup_least ~> max.boundedI 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

427 
min_max.le_inf_iff ~> min.bounded_iff 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

428 
min_max.le_sup_iff ~> max.bounded_iff 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

429 

a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

430 
For min_max.inf_sup_aci, prefer (one of) min.commute, min.assoc, 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

431 
min.left_commute, min.left_idem, max.commute, max.assoc, 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

432 
max.left_commute, max.left_idem directly. 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

433 

a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

434 
For min_max.inf_sup_ord, prefer (one of) min.cobounded1, min.cobounded2, 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

435 
max.cobounded1m max.cobounded2 directly. 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

436 

56807  437 
For min_ac or max_ac, prefer more general collection ac_simps. 
54864
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

438 

a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

439 
INCOMPATBILITY. 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

440 

54850  441 
* Word library: bit representations prefer type bool over type bit. 
442 
INCOMPATIBILITY. 

443 

54745  444 
* Theorem disambiguation Inf_le_Sup (on finite sets) ~> Inf_fin_le_Sup_fin. 
54850  445 
INCOMPATIBILITY. 
54745  446 

54708  447 
* Code generations are provided for make, fields, extend and truncate 
448 
operations on records. 

449 

54295  450 
* Qualified constant names Wellfounded.acc, Wellfounded.accp. 
451 
INCOMPATIBILITY. 

452 

54228  453 
* Fact generalization and consolidation: 
454 
neq_one_mod_two, mod_2_not_eq_zero_eq_one_int ~> not_mod_2_eq_0_eq_1 

455 
INCOMPATIBILITY. 

456 

457 
* Purely algebraic definition of even. Fact generalization and consolidation: 

458 
nat_even_iff_2_dvd, int_even_iff_2_dvd ~> even_iff_2_dvd 

459 
even_zero_(natint) ~> even_zero 

460 
INCOMPATIBILITY. 

54055  461 

54489
03ff4d1e6784
eliminiated neg_numeral in favour of  (numeral _)
haftmann
parents:
54449
diff
changeset

462 
* Abolished neg_numeral. 
03ff4d1e6784
eliminiated neg_numeral in favour of  (numeral _)
haftmann
parents:
54449
diff
changeset

463 
* Canonical representation for minus one is " 1". 
03ff4d1e6784
eliminiated neg_numeral in favour of  (numeral _)
haftmann
parents:
54449
diff
changeset

464 
* Canonical representation for other negative numbers is " (numeral _)". 
54502  465 
* When devising rule sets for number calculation, consider the 
54587  466 
following canonical cases: 0, 1, numeral _,  1,  numeral _. 
467 
* HOLogic.dest_number also recognizes numerals in noncanonical forms 

54893
4061ec8adb1c
avoid unicode text, which causes problems when recoding symbols (e.g. via UTF8Isabelle in Isabelle/jEdit);
wenzelm
parents:
54890
diff
changeset

468 
like "numeral One", " numeral One", " 0" and even " ...  _". 
54489
03ff4d1e6784
eliminiated neg_numeral in favour of  (numeral _)
haftmann
parents:
54449
diff
changeset

469 
* Syntax for negative numerals is mere input syntax. 
03ff4d1e6784
eliminiated neg_numeral in favour of  (numeral _)
haftmann
parents:
54449
diff
changeset

470 
INCOMPATBILITY. 
03ff4d1e6784
eliminiated neg_numeral in favour of  (numeral _)
haftmann
parents:
54449
diff
changeset

471 

54230
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

472 
* Elimination of fact duplicates: 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

473 
equals_zero_I ~> minus_unique 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

474 
diff_eq_0_iff_eq ~> right_minus_eq 
54588  475 
nat_infinite ~> infinite_UNIV_nat 
476 
int_infinite ~> infinite_UNIV_int 

54230
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

477 
INCOMPATIBILITY. 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

478 

b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

479 
* Fact name consolidation: 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

480 
diff_def, diff_minus, ab_diff_minus ~> diff_conv_add_uminus 
54250  481 
minus_le_self_iff ~> neg_less_eq_nonneg 
482 
le_minus_self_iff ~> less_eq_neg_nonpos 

483 
neg_less_nonneg ~> neg_less_pos 

484 
less_minus_self_iff ~> less_neg_neg [simp] 

54230
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

485 
INCOMPATIBILITY. 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

486 

b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

487 
* More simplification rules on unary and binary minus: 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

488 
add_diff_cancel, add_diff_cancel_left, add_le_same_cancel1, 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

489 
add_le_same_cancel2, add_less_same_cancel1, add_less_same_cancel2, 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

490 
add_minus_cancel, diff_add_cancel, le_add_same_cancel1, 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

491 
le_add_same_cancel2, less_add_same_cancel1, less_add_same_cancel2, 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

492 
minus_add_cancel, uminus_add_conv_diff. These correspondingly 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

493 
have been taken away from fact collections algebra_simps and 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

494 
field_simps. INCOMPATIBILITY. 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

495 

b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

496 
To restore proofs, the following patterns are helpful: 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

497 

b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

498 
a) Arbitrary failing proof not involving "diff_def": 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

499 
Consider simplification with algebra_simps or field_simps. 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

500 

b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

501 
b) Lifting rules from addition to subtraction: 
54893
4061ec8adb1c
avoid unicode text, which causes problems when recoding symbols (e.g. via UTF8Isabelle in Isabelle/jEdit);
wenzelm
parents:
54890
diff
changeset

502 
Try with "using <rule for addition> of [... " _" ...]" by simp". 
54230
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

503 

b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

504 
c) Simplification with "diff_def": just drop "diff_def". 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

505 
Consider simplification with algebra_simps or field_simps; 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

506 
or the brute way with 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

507 
"simp add: diff_conv_add_uminus del: add_uminus_conv_diff". 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

508 

54264  509 
* SUP and INF generalized to conditionally_complete_lattice 
510 

511 
* Theory Lubs moved HOL image to HOLLibrary. It is replaced by 

512 
Conditionally_Complete_Lattices. INCOMPATIBILITY. 

513 

514 
* Introduce bdd_above and bdd_below in Conditionally_Complete_Lattices, use them 

515 
instead of explicitly stating boundedness of sets. 

516 

54631  517 
* ccpo.admissible quantifies only over nonempty chains to allow 
518 
more syntaxdirected proof rules; the case of the empty chain 

519 
shows up as additional case in fixpoint induction proofs. 

520 
INCOMPATIBILITY 

54264  521 

56214  522 
* Removed and renamed theorems in Series: 
523 
summable_le ~> suminf_le 

524 
suminf_le ~> suminf_le_const 

525 
series_pos_le ~> setsum_le_suminf 

526 
series_pos_less ~> setsum_less_suminf 

527 
suminf_ge_zero ~> suminf_nonneg 

528 
suminf_gt_zero ~> suminf_pos 

529 
suminf_gt_zero_iff ~> suminf_pos_iff 

530 
summable_sumr_LIMSEQ_suminf ~> summable_LIMSEQ 

531 
suminf_0_le ~> suminf_nonneg [rotate] 

532 
pos_summable ~> summableI_nonneg_bounded 

533 
ratio_test ~> summable_ratio_test 

534 

535 
removed series_zero, replaced by sums_finite 

536 

537 
removed auxiliary lemmas: 

538 
sumr_offset, sumr_offset2, sumr_offset3, sumr_offset4, sumr_group, 

539 
half, le_Suc_ex_iff, lemma_realpow_diff_sumr, real_setsum_nat_ivl_bounded, 

540 
summable_le2, ratio_test_lemma2, sumr_minus_one_realpow_zerom, 

541 
sumr_one_lb_realpow_zero, summable_convergent_sumr_iff, sumr_diff_mult_const 

542 
INCOMPATIBILITY. 

543 

544 
* Replace (F)DERIV syntax by has_derivative: 

545 
 "(f has_derivative f') (at x within s)" replaces "FDERIV f x : s : f'" 

546 

547 
 "(f has_field_derivative f') (at x within s)" replaces "DERIV f x : s : f'" 

548 

549 
 "f differentiable at x within s" replaces "_ differentiable _ in _" syntax 

550 

551 
 removed constant isDiff 

552 

553 
 "DERIV f x : f'" and "FDERIV f x : f'" syntax is only available as input 

554 
syntax. 

555 

556 
 "DERIV f x : s : f'" and "FDERIV f x : s : f'" syntax removed 

557 

558 
 Renamed FDERIV_... lemmas to has_derivative_... 

559 

56381
0556204bc230
merged DERIV_intros, has_derivative_intros into derivative_intros
hoelzl
parents:
56371
diff
changeset

560 
 renamed deriv (the syntax constant used for "DERIV _ _ :> _") to DERIV 
0556204bc230
merged DERIV_intros, has_derivative_intros into derivative_intros
hoelzl
parents:
56371
diff
changeset

561 

0556204bc230
merged DERIV_intros, has_derivative_intros into derivative_intros
hoelzl
parents:
56371
diff
changeset

562 
 removed DERIV_intros, has_derivative_eq_intros 
0556204bc230
merged DERIV_intros, has_derivative_intros into derivative_intros
hoelzl
parents:
56371
diff
changeset

563 

0556204bc230
merged DERIV_intros, has_derivative_intros into derivative_intros
hoelzl
parents:
56371
diff
changeset

564 
 introduced derivative_intros and deriative_eq_intros which includes now rules for 
0556204bc230
merged DERIV_intros, has_derivative_intros into derivative_intros
hoelzl
parents:
56371
diff
changeset

565 
DERIV, has_derivative and has_vector_derivative. 
0556204bc230
merged DERIV_intros, has_derivative_intros into derivative_intros
hoelzl
parents:
56371
diff
changeset

566 

56214  567 
 Other renamings: 
568 
differentiable_def ~> real_differentiable_def 

569 
differentiableE ~> real_differentiableE 

570 
fderiv_def ~> has_derivative_at 

571 
field_fderiv_def ~> field_has_derivative_at 

572 
isDiff_der ~> differentiable_def 

573 
deriv_fderiv ~> has_field_derivative_def 

56381
0556204bc230
merged DERIV_intros, has_derivative_intros into derivative_intros
hoelzl
parents:
56371
diff
changeset

574 
deriv_def ~> DERIV_def 
56214  575 
INCOMPATIBILITY. 
576 

56371
fb9ae0727548
extend continuous_intros; remove continuous_on_intros and isCont_intros
hoelzl
parents:
56369
diff
changeset

577 
* Include more theorems in continuous_intros. Remove the continuous_on_intros, 
fb9ae0727548
extend continuous_intros; remove continuous_on_intros and isCont_intros
hoelzl
parents:
56369
diff
changeset

578 
isCont_intros collections, these facts are now in continuous_intros. 
fb9ae0727548
extend continuous_intros; remove continuous_on_intros and isCont_intros
hoelzl
parents:
56369
diff
changeset

579 

55049  580 
* Removed solvers remote_cvc3 and remote_z3. Use cvc3 and z3 instead. 
581 

54672
748778ac0ab8
relocate NEWS to postrelease version (cf. 7a14f831d02d);
wenzelm
parents:
54671
diff
changeset

582 
* Nitpick: 
748778ac0ab8
relocate NEWS to postrelease version (cf. 7a14f831d02d);
wenzelm
parents:
54671
diff
changeset

583 
 Fixed soundness bug whereby mutually recursive datatypes could take 
748778ac0ab8
relocate NEWS to postrelease version (cf. 7a14f831d02d);
wenzelm
parents:
54671
diff
changeset

584 
infinite values. 
55889  585 
 Fixed soundness bug with lowlevel number functions such as "Abs_Integ" and 
586 
"Rep_Integ". 

587 
 Removed "std" option. 

588 
 Renamed "show_datatypes" to "show_types" and "hide_datatypes" to 

589 
"hide_types". 

54672
748778ac0ab8
relocate NEWS to postrelease version (cf. 7a14f831d02d);
wenzelm
parents:
54671
diff
changeset

590 

54787  591 
* HOLMultivariate_Analysis: 
592 
 type class ordered_real_vector for ordered vector spaces 

593 
 changed order of ordered_euclidean_space to be compatible with 

594 
pointwise ordering on products. Therefore instance of 

595 
conditionally_complete_lattice and ordered_real_vector. 

596 
INCOMPATIBILITY: use box instead of greaterThanLessThan or 

597 
explicit setcomprehensions with eucl_less for other (half) open 

598 
intervals. 

599 

56369
2704ca85be98
moved generic theorems from Complex_Analysis_Basic; fixed some theorem names
hoelzl
parents:
56342
diff
changeset

600 
 renamed theorems: 
2704ca85be98
moved generic theorems from Complex_Analysis_Basic; fixed some theorem names
hoelzl
parents:
56342
diff
changeset

601 
derivative_linear ~> has_derivative_bounded_linear 
2704ca85be98
moved generic theorems from Complex_Analysis_Basic; fixed some theorem names
hoelzl
parents:
56342
diff
changeset

602 
derivative_is_linear ~> has_derivative_linear 
2704ca85be98
moved generic theorems from Complex_Analysis_Basic; fixed some theorem names
hoelzl
parents:
56342
diff
changeset

603 
bounded_linear_imp_linear ~> bounded_linear.linear 
2704ca85be98
moved generic theorems from Complex_Analysis_Basic; fixed some theorem names
hoelzl
parents:
56342
diff
changeset

604 

54672
748778ac0ab8
relocate NEWS to postrelease version (cf. 7a14f831d02d);
wenzelm
parents:
54671
diff
changeset

605 

55622
ce575c2212fc
clarified markup cumulation order (see also 25306d92f4ad and 0009a6ebc83b), e.g. relevant for completion_context;
wenzelm
parents:
55585
diff
changeset

606 
*** Scala *** 
ce575c2212fc
clarified markup cumulation order (see also 25306d92f4ad and 0009a6ebc83b), e.g. relevant for completion_context;
wenzelm
parents:
55585
diff
changeset

607 

ce575c2212fc
clarified markup cumulation order (see also 25306d92f4ad and 0009a6ebc83b), e.g. relevant for completion_context;
wenzelm
parents:
55585
diff
changeset

608 
* The signature and semantics of Document.Snapshot.cumulate_markup / 
ce575c2212fc
clarified markup cumulation order (see also 25306d92f4ad and 0009a6ebc83b), e.g. relevant for completion_context;
wenzelm
parents:
55585
diff
changeset

609 
select_markup have been clarified. Markup is now traversed in the 
ce575c2212fc
clarified markup cumulation order (see also 25306d92f4ad and 0009a6ebc83b), e.g. relevant for completion_context;
wenzelm
parents:
55585
diff
changeset

610 
order of reports given by the prover: later markup is usually more 
ce575c2212fc
clarified markup cumulation order (see also 25306d92f4ad and 0009a6ebc83b), e.g. relevant for completion_context;
wenzelm
parents:
55585
diff
changeset

611 
specific and may override results accumulated so far. The elements 
ce575c2212fc
clarified markup cumulation order (see also 25306d92f4ad and 0009a6ebc83b), e.g. relevant for completion_context;
wenzelm
parents:
55585
diff
changeset

612 
guard is mandatory and checked precisely. Subtle INCOMPATIBILITY. 
ce575c2212fc
clarified markup cumulation order (see also 25306d92f4ad and 0009a6ebc83b), e.g. relevant for completion_context;
wenzelm
parents:
55585
diff
changeset

613 

ce575c2212fc
clarified markup cumulation order (see also 25306d92f4ad and 0009a6ebc83b), e.g. relevant for completion_context;
wenzelm
parents:
55585
diff
changeset

614 

54449
f3cfe882f9af
toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents:
54384
diff
changeset

615 
*** ML *** 
f3cfe882f9af
toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents:
54384
diff
changeset

616 

56303
4cc3f4db3447
clarified Isabelle/ML bootstrap, such that Execution does not require ML_Compiler;
wenzelm
parents:
56285
diff
changeset

617 
* Moved ML_Compiler.exn_trace and other operations on exceptions to 
4cc3f4db3447
clarified Isabelle/ML bootstrap, such that Execution does not require ML_Compiler;
wenzelm
parents:
56285
diff
changeset

618 
structure Runtime. Minor INCOMPATIBILITY. 
4cc3f4db3447
clarified Isabelle/ML bootstrap, such that Execution does not require ML_Compiler;
wenzelm
parents:
56285
diff
changeset

619 

56279
b4d874f6c6be
clarified options ML_source_trace and ML_exception_trace (NB: the latter needs to be a system option, since the context is sometimes not available, e.g. for 'theory' command);
wenzelm
parents:
56276
diff
changeset

620 
* Discontinued old Toplevel.debug in favour of system option 
b4d874f6c6be
clarified options ML_source_trace and ML_exception_trace (NB: the latter needs to be a system option, since the context is sometimes not available, e.g. for 'theory' command);
wenzelm
parents:
56276
diff
changeset

621 
"ML_exception_trace", which may be also declared within the context via 
b4d874f6c6be
clarified options ML_source_trace and ML_exception_trace (NB: the latter needs to be a system option, since the context is sometimes not available, e.g. for 'theory' command);
wenzelm
parents:
56276
diff
changeset

622 
"declare [[ML_exception_trace = true]]". Minor INCOMPATIBILITY. 
b4d874f6c6be
clarified options ML_source_trace and ML_exception_trace (NB: the latter needs to be a system option, since the context is sometimes not available, e.g. for 'theory' command);
wenzelm
parents:
56276
diff
changeset

623 

56281  624 
* Renamed configuration option "ML_trace" to "ML_source_trace". Minor 
625 
INCOMPATIBILITY. 

626 

627 
* Configuration option "ML_print_depth" controls the prettyprinting 

628 
depth of the ML compiler within the context. The old print_depth in 

56285  629 
ML is still available as default_print_depth, but rarely used. Minor 
630 
INCOMPATIBILITY. 

56279
b4d874f6c6be
clarified options ML_source_trace and ML_exception_trace (NB: the latter needs to be a system option, since the context is sometimes not available, e.g. for 'theory' command);
wenzelm
parents:
56276
diff
changeset

631 

55143
04448228381d
explicit eigencontext for attributes "where", "of", and corresponding read_instantiate, instantiate_tac;
wenzelm
parents:
55139
diff
changeset

632 
* Proper context discipline for read_instantiate and instantiate_tac: 
04448228381d
explicit eigencontext for attributes "where", "of", and corresponding read_instantiate, instantiate_tac;
wenzelm
parents:
55139
diff
changeset

633 
variables that are meant to become schematic need to be given as 
04448228381d
explicit eigencontext for attributes "where", "of", and corresponding read_instantiate, instantiate_tac;
wenzelm
parents:
55139
diff
changeset

634 
fixed, and are generalized by the explicit context of local variables. 
04448228381d
explicit eigencontext for attributes "where", "of", and corresponding read_instantiate, instantiate_tac;
wenzelm
parents:
55139
diff
changeset

635 
This corresponds to Isar attributes "where" and "of" with 'for' 
04448228381d
explicit eigencontext for attributes "where", "of", and corresponding read_instantiate, instantiate_tac;
wenzelm
parents:
55139
diff
changeset

636 
declaration. INCOMPATIBILITY, also due to potential change of indices 
04448228381d
explicit eigencontext for attributes "where", "of", and corresponding read_instantiate, instantiate_tac;
wenzelm
parents:
55139
diff
changeset

637 
of schematic variables. 
04448228381d
explicit eigencontext for attributes "where", "of", and corresponding read_instantiate, instantiate_tac;
wenzelm
parents:
55139
diff
changeset

638 

54449
f3cfe882f9af
toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents:
54384
diff
changeset

639 
* Toplevel function "use" refers to raw ML bootstrap environment, 
f3cfe882f9af
toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents:
54384
diff
changeset

640 
without Isar context nor antiquotations. Potential INCOMPATIBILITY. 
f3cfe882f9af
toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents:
54384
diff
changeset

641 
Note that 'ML_file' is the canonical command to load ML files into the 
f3cfe882f9af
toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents:
54384
diff
changeset

642 
formal context. 
f3cfe882f9af
toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents:
54384
diff
changeset

643 

54742
7a86358a3c0b
proper context for basic Simplifier operations: rewrite_rule, rewrite_goals_rule, rewrite_goals_tac etc.;
wenzelm
parents:
54732
diff
changeset

644 
* Proper context for basic Simplifier operations: rewrite_rule, 
7a86358a3c0b
proper context for basic Simplifier operations: rewrite_rule, rewrite_goals_rule, rewrite_goals_tac etc.;
wenzelm
parents:
54732
diff
changeset

645 
rewrite_goals_rule, rewrite_goals_tac etc. INCOMPATIBILITY, need to 
7a86358a3c0b
proper context for basic Simplifier operations: rewrite_rule, rewrite_goals_rule, rewrite_goals_tac etc.;
wenzelm
parents:
54732
diff
changeset

646 
pass runtime Proof.context (and ensure that the simplified entity 
7a86358a3c0b
proper context for basic Simplifier operations: rewrite_rule, rewrite_goals_rule, rewrite_goals_tac etc.;
wenzelm
parents:
54732
diff
changeset

647 
actually belongs to it). 
7a86358a3c0b
proper context for basic Simplifier operations: rewrite_rule, rewrite_goals_rule, rewrite_goals_tac etc.;
wenzelm
parents:
54732
diff
changeset

648 

55547
384bfd19ee61
subtle change of semantics of Thm.eq_thm, e.g. relevant for merge of src/HOL/Tools/Predicate_Compile/core_data.ML (cf. HOLIMP);
wenzelm
parents:
55536
diff
changeset

649 
* Subtle change of semantics of Thm.eq_thm: theory stamps are not 
384bfd19ee61
subtle change of semantics of Thm.eq_thm, e.g. relevant for merge of src/HOL/Tools/Predicate_Compile/core_data.ML (cf. HOLIMP);
wenzelm
parents:
55536
diff
changeset

650 
compared (according to Thm.thm_ord), but assumed to be covered by the 
384bfd19ee61
subtle change of semantics of Thm.eq_thm, e.g. relevant for merge of src/HOL/Tools/Predicate_Compile/core_data.ML (cf. HOLIMP);
wenzelm
parents:
55536
diff
changeset

651 
current background theory. Thus equivalent data produced in different 
384bfd19ee61
subtle change of semantics of Thm.eq_thm, e.g. relevant for merge of src/HOL/Tools/Predicate_Compile/core_data.ML (cf. HOLIMP);
wenzelm
parents:
55536
diff
changeset

652 
branches of the theory graph usually coincides (e.g. relevant for 
384bfd19ee61
subtle change of semantics of Thm.eq_thm, e.g. relevant for merge of src/HOL/Tools/Predicate_Compile/core_data.ML (cf. HOLIMP);
wenzelm
parents:
55536
diff
changeset

653 
theory merge). Note that the softer Thm.eq_thm_prop is often more 
384bfd19ee61
subtle change of semantics of Thm.eq_thm, e.g. relevant for merge of src/HOL/Tools/Predicate_Compile/core_data.ML (cf. HOLIMP);
wenzelm
parents:
55536
diff
changeset

654 
appropriate than Thm.eq_thm. 
384bfd19ee61
subtle change of semantics of Thm.eq_thm, e.g. relevant for merge of src/HOL/Tools/Predicate_Compile/core_data.ML (cf. HOLIMP);
wenzelm
parents:
55536
diff
changeset

655 

56205  656 
* Simplified programming interface to define ML antiquotations, see 
657 
structure ML_Antiquotation. Minor INCOMPATIBILITY. 

56069
451d5b73f8cf
simplified programming interface to define ML antiquotations  NB: the transformed context ignores updates of the context parser;
wenzelm
parents:
55965
diff
changeset

658 

56071  659 
* ML antiquotation @{here} refers to its source position, which is 
660 
occasionally useful for experimentation and diagnostic purposes. 

661 

56135  662 
* ML antiquotation @{path} produces a Path.T value, similarly to 
663 
Path.explode, but with compiletime check against the filesystem and 

664 
some PIDE markup. Note that unlike theory source, ML does not have a 

665 
welldefined master directory, so an absolute symbolic path 

666 
specification is usually required, e.g. "~~/src/HOL". 

667 

56399  668 
* ML antiquotation @{print} inlines a function to print an arbitrary 
669 
ML value, which is occasionally useful for diagnostic or demonstration 

670 
purposes. 

671 

54449
f3cfe882f9af
toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents:
54384
diff
changeset

672 

54683
cf48ddc266e5
clarified "isabelle display" and 'display_drafts': reuse file and program instance, open asynchronously via desktop environment;
wenzelm
parents:
54672
diff
changeset

673 
*** System *** 
cf48ddc266e5
clarified "isabelle display" and 'display_drafts': reuse file and program instance, open asynchronously via desktop environment;
wenzelm
parents:
54672
diff
changeset

674 

56787  675 
* Session ROOT specifications require explicit 'document_files' for 
56533
cd8b6d849b6a
explicit 'document_files' in session ROOT specifications;
wenzelm
parents:
56505
diff
changeset

676 
robust dependencies on LaTeX sources. Only these explicitly given 
cd8b6d849b6a
explicit 'document_files' in session ROOT specifications;
wenzelm
parents:
56505
diff
changeset

677 
files are copied to the document output directory, before document 
cd8b6d849b6a
explicit 'document_files' in session ROOT specifications;
wenzelm
parents:
56505
diff
changeset

678 
processing is started. 
cd8b6d849b6a
explicit 'document_files' in session ROOT specifications;
wenzelm
parents:
56505
diff
changeset

679 

54683
cf48ddc266e5
clarified "isabelle display" and 'display_drafts': reuse file and program instance, open asynchronously via desktop environment;
wenzelm
parents:
54672
diff
changeset

680 
* Simplified "isabelle display" tool. Settings variables DVI_VIEWER 
cf48ddc266e5
clarified "isabelle display" and 'display_drafts': reuse file and program instance, open asynchronously via desktop environment;
wenzelm
parents:
54672
diff
changeset

681 
and PDF_VIEWER now refer to the actual programs, not shell 
cf48ddc266e5
clarified "isabelle display" and 'display_drafts': reuse file and program instance, open asynchronously via desktop environment;
wenzelm
parents:
54672
diff
changeset

682 
commandlines. Discontinued option c: invocation may be asynchronous 
cf48ddc266e5
clarified "isabelle display" and 'display_drafts': reuse file and program instance, open asynchronously via desktop environment;
wenzelm
parents:
54672
diff
changeset

683 
via desktop environment, without any special precautions. Potential 
cf48ddc266e5
clarified "isabelle display" and 'display_drafts': reuse file and program instance, open asynchronously via desktop environment;
wenzelm
parents:
54672
diff
changeset

684 
INCOMPATIBILITY with ambitious private settings. 
cf48ddc266e5
clarified "isabelle display" and 'display_drafts': reuse file and program instance, open asynchronously via desktop environment;
wenzelm
parents:
54672
diff
changeset

685 

cf48ddc266e5
clarified "isabelle display" and 'display_drafts': reuse file and program instance, open asynchronously via desktop environment;
wenzelm
parents:
54672
diff
changeset

686 
* Improved 'display_drafts' concerning desktop integration and 
cf48ddc266e5
clarified "isabelle display" and 'display_drafts': reuse file and program instance, open asynchronously via desktop environment;
wenzelm
parents:
54672
diff
changeset

687 
repeated invocation in PIDE frontend: reuse single file 
cf48ddc266e5
clarified "isabelle display" and 'display_drafts': reuse file and program instance, open asynchronously via desktop environment;
wenzelm
parents:
54672
diff
changeset

688 
$ISABELLE_HOME_USER/tmp/drafts.pdf and corresponding views. 
cf48ddc266e5
clarified "isabelle display" and 'display_drafts': reuse file and program instance, open asynchronously via desktop environment;
wenzelm
parents:
54672
diff
changeset

689 

56439
95e2656b3b23
renamed "isabelleprocess" to "isabelle_process", with shell function to avoid dynamic path lookups;
wenzelm
parents:
56413
diff
changeset

690 
* The raw Isabelle process executable has been renamed from 
95e2656b3b23
renamed "isabelleprocess" to "isabelle_process", with shell function to avoid dynamic path lookups;
wenzelm
parents:
56413
diff
changeset

691 
"isabelleprocess" to "isabelle_process", which conforms to common 
95e2656b3b23
renamed "isabelleprocess" to "isabelle_process", with shell function to avoid dynamic path lookups;
wenzelm
parents:
56413
diff
changeset

692 
shell naming conventions, and allows to define a shell function within 
95e2656b3b23
renamed "isabelleprocess" to "isabelle_process", with shell function to avoid dynamic path lookups;
wenzelm
parents:
56413
diff
changeset

693 
the Isabelle environment to avoid dynamic path lookup. Rare 
95e2656b3b23
renamed "isabelleprocess" to "isabelle_process", with shell function to avoid dynamic path lookups;
wenzelm
parents:
56413
diff
changeset

694 
incompatibility for old tools that do not use the $ISABELLE_PROCESS 
95e2656b3b23
renamed "isabelleprocess" to "isabelle_process", with shell function to avoid dynamic path lookups;
wenzelm
parents:
56413
diff
changeset

695 
settings variable yet. 
95e2656b3b23
renamed "isabelleprocess" to "isabelle_process", with shell function to avoid dynamic path lookups;
wenzelm
parents:
56413
diff
changeset

696 

56738  697 
* Retired the now unused Isabelle tool "wwwfind". Similar functionality 
698 
may be integrated into PIDE/jEdit at a later point. 

54449
f3cfe882f9af
toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents:
54384
diff
changeset

699 

54639  700 
New in Isabelle20132 (December 2013) 
701 
 

702 

703 
*** Prover IDE  Isabelle/Scala/jEdit *** 

704 

705 
* More robust editing of running commands with internal forks, 

706 
e.g. nonterminating 'by' steps. 

707 

54641  708 
* More relaxed Sledgehammer panel: avoid repeated application of query 
709 
after edits surrounding the command location. 

710 

54648  711 
* More status information about commands that are interrupted 
712 
accidentally (via physical event or Poly/ML runtime system signal, 

713 
e.g. outofmemory). 

714 

54653  715 

716 
*** System *** 

717 

718 
* More robust termination of external processes managed by 

54664  719 
Isabelle/ML: support cancellation of tasks within the range of 
720 
milliseconds, as required for PIDE document editing with automatically 

721 
tried tools (e.g. Sledgehammer). 

54653  722 

54648  723 
* Reactivated Isabelle/Scala kill command for external processes on 
724 
Mac OS X, which was accidentally broken in Isabelle20131 due to a 

725 
workaround for some Debian/Ubuntu Linux versions from 2013. 

726 

54639  727 

728 

53971  729 
New in Isabelle20131 (November 2013) 
730 
 

50994  731 

51293
05b1bbae748d
discontinued obsolete 'uses' within theory header;
wenzelm
parents:
51238
diff
changeset

732 
*** General *** 
05b1bbae748d
discontinued obsolete 'uses' within theory header;
wenzelm
parents:
51238
diff
changeset

733 

53971  734 
* Discontinued obsolete 'uses' within theory header. Note that 
735 
commands like 'ML_file' work without separate declaration of file 

736 
dependencies. Minor INCOMPATIBILITY. 

737 

738 
* Discontinued redundant 'use' command, which was superseded by 

739 
'ML_file' in Isabelle2013. Minor INCOMPATIBILITY. 

740 

53016
fa9c38891cf2
disable old identifier syntax by default, legacy_isub_isup := true may be used temporarily as fallback;
wenzelm
parents:
52949
diff
changeset

741 
* Simplified subscripts within identifiers, using plain \<^sub> 
fa9c38891cf2
disable old identifier syntax by default, legacy_isub_isup := true may be used temporarily as fallback;
wenzelm
parents:
52949
diff
changeset

742 
instead of the second copy \<^isub> and \<^isup>. Superscripts are 
fa9c38891cf2
disable old identifier syntax by default, legacy_isub_isup := true may be used temporarily as fallback;
wenzelm
parents:
52949
diff
changeset

743 
only for literal tokens within notation; explicit mixfix annotations 
fa9c38891cf2
disable old identifier syntax by default, legacy_isub_isup := true may be used temporarily as fallback;
wenzelm
parents:
52949
diff
changeset

744 
for consts or fixed variables may be used as fallback for unusual 
fa9c38891cf2
disable old identifier syntax by default, legacy_isub_isup := true may be used temporarily as fallback;
wenzelm
parents:
52949
diff
changeset

745 
names. Obsolete \<twosuperior> has been expanded to \<^sup>2 in 
fa9c38891cf2
disable old identifier syntax by default, legacy_isub_isup := true may be used temporarily as fallback;
wenzelm
parents:
52949
diff
changeset

746 
Isabelle/HOL. INCOMPATIBILITY, use "isabelle update_sub_sup" to 
fa9c38891cf2
disable old identifier syntax by default, legacy_isub_isup := true may be used temporarily as fallback;
wenzelm
parents:
52949
diff
changeset

747 
standardize symbols as a starting point for further manual cleanup. 
fa9c38891cf2
disable old identifier syntax by default, legacy_isub_isup := true may be used temporarily as fallback;
wenzelm
parents:
52949
diff
changeset

748 
The ML reference variable "legacy_isub_isup" may be set as temporary 
fa9c38891cf2
disable old identifier syntax by default, legacy_isub_isup := true may be used temporarily as fallback;
wenzelm
parents:
52949
diff
changeset

749 
workaround, to make the prover accept a subset of the old identifier 
fa9c38891cf2
disable old identifier syntax by default, legacy_isub_isup := true may be used temporarily as fallback;
wenzelm
parents:
52949
diff
changeset

750 
syntax. 
fa9c38891cf2
disable old identifier syntax by default, legacy_isub_isup := true may be used temporarily as fallback;
wenzelm
parents:
52949
diff
changeset

751 

53021
d0fa3f446b9d
discontinued special treatment of \<^isub> and \<^isup> in rendering or editor frontend;
wenzelm
parents:
53016
diff
changeset

752 
* Document antiquotations: term style "isub" has been renamed to 
d0fa3f446b9d
discontinued special treatment of \<^isub> and \<^isup> in rendering or editor frontend;
wenzelm
parents:
53016
diff
changeset

753 
"sub". Minor INCOMPATIBILITY. 
d0fa3f446b9d
discontinued special treatment of \<^isub> and \<^isup> in rendering or editor frontend;
wenzelm
parents:
53016
diff
changeset

754 

52487
48bc24467008
backout dedd7952a62c: static "proofs" value within theory prevents later inferencing with different configuration;
wenzelm
parents:
52470
diff
changeset

755 
* Uniform management of "quick_and_dirty" as system option (see also 
48bc24467008
backout dedd7952a62c: static "proofs" value within theory prevents later inferencing with different configuration;
wenzelm
parents:
52470
diff
changeset

756 
"isabelle options"), configuration option within the context (see also 
48bc24467008
backout dedd7952a62c: static "proofs" value within theory prevents later inferencing with different configuration;
wenzelm
parents:
52470
diff
changeset

757 
Config.get in Isabelle/ML), and attribute in Isabelle/Isar. Minor 
48bc24467008
backout dedd7952a62c: static "proofs" value within theory prevents later inferencing with different configuration;
wenzelm
parents:
52470
diff
changeset

758 
INCOMPATIBILITY, need to use more official Isabelle means to access 
48bc24467008
backout dedd7952a62c: static "proofs" value within theory prevents later inferencing with different configuration;
wenzelm
parents:
52470
diff
changeset

759 
quick_and_dirty, instead of historical poking into mutable reference. 
52059  760 

52060  761 
* Renamed command 'print_configs' to 'print_options'. Minor 
762 
INCOMPATIBILITY. 

763 

52430  764 
* Proper diagnostic command 'print_state'. Old 'pr' (with its 
765 
implicit change of some global references) is retained for now as 

766 
control command, e.g. for ProofGeneral 3.7.x. 

767 

52549  768 
* Discontinued 'print_drafts' command with its oldfashioned PS output 
769 
and Unix commandline print spooling. Minor INCOMPATIBILITY: use 

770 
'display_drafts' instead and print via the regular document viewer. 

771 

53971  772 
* Updated and extended "isarref" and "implementation" manual, 
773 
eliminated old "ref" manual. 

774 

51293
05b1bbae748d
discontinued obsolete 'uses' within theory header;
wenzelm
parents:
51238
diff
changeset

775 

51533  776 
*** Prover IDE  Isabelle/Scala/jEdit *** 
777 

53971  778 
* New manual "jedit" for Isabelle/jEdit, see isabelle doc or 
53852  779 
Documentation panel. 
780 

53971  781 
* Dockable window "Documentation" provides access to Isabelle 
782 
documentation. 

52646  783 

52949  784 
* Dockable window "Find" provides query operations for formal entities 
785 
(GUI frontend to 'find_theorems' command). 

786 

53050  787 
* Dockable window "Sledgehammer" manages asynchronous / parallel 
788 
sledgehammer runs over existing document sources, independently of 

789 
normal editing and checking process. 

790 

51533  791 
* Dockable window "Timing" provides an overview of relevant command 
54332  792 
timing information, depending on option jedit_timing_threshold. The 
793 
same timing information is shown in the extended tooltip of the 

794 
command keyword, when hovering the mouse over it while the CONTROL or 

795 
COMMAND modifier is pressed. 

51533  796 

53971  797 
* Improved dockable window "Theories": Continuous checking of proof 
798 
document (visible and required parts) may be controlled explicitly, 

799 
using check box or shortcut "C+e ENTER". Individual theory nodes may 

800 
be marked explicitly as required and checked in full, using check box 

801 
or shortcut "C+e SPACE". 

802 

54305  803 
* Improved completion mechanism, which is now managed by the 
804 
Isabelle/jEdit plugin instead of SideKick. Refined table of Isabelle 

805 
symbol abbreviations (see $ISABELLE_HOME/etc/symbols). 

806 

54319  807 
* Standard jEdit keyboard shortcut C+b completeword is remapped to 
808 
isabelle.complete for explicit completion in Isabelle sources. 

809 
INCOMPATIBILITY wrt. jEdit defaults, may have to invent new shortcuts 

810 
to resolve conflict. 

811 

54305  812 
* Improved support of various "minor modes" for Isabelle NEWS, 
813 
options, session ROOT etc., with completion and SideKick tree view. 

814 

53971  815 
* Strictly monotonic document update, without premature cancellation of 
816 
running transactions that are still needed: avoid reset/restart of 

817 
such command executions while editing. 

53271
0460d6962ced
GTK+ works better due to avoidance of default list view popups;
wenzelm
parents:
53251
diff
changeset

818 

53971  819 
* Support for asynchronous print functions, as overlay to existing 
820 
document content. 

821 

822 
* Support for automatic tools in HOL, which try to prove or disprove 

823 
toplevel theorem statements. 

824 

825 
* Action isabelle.resetfontsize resets main text area font size 

54365
5d45c985974a
no default shortcut for isabelle.resetfontsize  avoid conflict with unsplitcurrent;
wenzelm
parents:
54351
diff
changeset

826 
according to Isabelle/Scala plugin option "jedit_font_reset_size" (see 
5d45c985974a
no default shortcut for isabelle.resetfontsize  avoid conflict with unsplitcurrent;
wenzelm
parents:
54351
diff
changeset

827 
also "Plugin Options / Isabelle / General"). It can be bound to some 
5d45c985974a
no default shortcut for isabelle.resetfontsize  avoid conflict with unsplitcurrent;
wenzelm
parents:
54351
diff
changeset

828 
keyboard shortcut by the user (e.g. C+0 and/or C+NUMPAD0). 
53971  829 

830 
* File specifications in jEdit (e.g. file browser) may refer to 

54351  831 
$ISABELLE_HOME and $ISABELLE_HOME_USER on all platforms. Discontinued 
832 
obsolete $ISABELLE_HOME_WINDOWS variable. 

53971  833 

834 
* Improved support for Linux lookandfeel "GTK+", see also "Utilities 

835 
/ Global Options / Appearance". 

836 

837 
* Improved support of native Mac OS X functionality via "MacOSX" 

838 
plugin, which is now enabled by default. 

839 

51533  840 

51313  841 
*** Pure *** 
842 

54049  843 
* Commands 'interpretation' and 'sublocale' are now targetsensitive. 
844 
In particular, 'interpretation' allows for nonpersistent 

845 
interpretation within "context ... begin ... end" blocks offering a 

846 
lightweight alternative to 'sublocale'. See "isarref" manual for 

847 
details. 

51747  848 

51565  849 
* Improved locales diagnostic command 'print_dependencies'. 
850 

51313  851 
* Discontinued obsolete 'axioms' command, which has been marked as 
852 
legacy since Isabelle20092. INCOMPATIBILITY, use 'axiomatization' 

853 
instead, while observing its uniform scope for polymorphism. 

854 

51316
dfe469293eb4
discontinued empty name bindings in 'axiomatization';
wenzelm
parents:
51313
diff
changeset

855 
* Discontinued empty name bindings in 'axiomatization'. 
dfe469293eb4
discontinued empty name bindings in 'axiomatization';
wenzelm
parents:
51313
diff
changeset

856 
INCOMPATIBILITY. 
dfe469293eb4
discontinued empty name bindings in 'axiomatization';
wenzelm
parents:
51313
diff
changeset

857 

53971  858 
* System option "proofs" has been discontinued. Instead the global 
859 
state of Proofterm.proofs is persistently compiled into logic images 

860 
as required, notably HOLProofs. Users no longer need to change 

861 
Proofterm.proofs dynamically. Minor INCOMPATIBILITY. 

862 

863 
* Syntax translation functions (print_translation etc.) always depend 

864 
on Proof.context. Discontinued former "(advanced)" option  this is 

865 
now the default. Minor INCOMPATIBILITY. 

866 

867 
* Former global reference trace_unify_fail is now available as 

868 
configuration option "unify_trace_failure" (global context only). 

869 

52463  870 
* SELECT_GOAL now retains the syntactic context of the overall goal 
871 
state (schematic variables etc.). Potential INCOMPATIBILITY in rare 

872 
situations. 

873 

51313  874 

51002
496013a6eb38
remove unnecessary assumption from real_normed_vector
hoelzl
parents:
50994
diff
changeset

875 
*** HOL *** 
496013a6eb38
remove unnecessary assumption from real_normed_vector
hoelzl
parents:
50994
diff
changeset

876 

54032  877 
* Stronger precedence of syntax for big intersection and union on 
878 
sets, in accordance with corresponding lattice operations. 

879 
INCOMPATIBILITY. 

880 

881 
* Notation "{p:A. P}" now allows tuple patterns as well. 

882 

883 
* Nested case expressions are now translated in a separate check phase 

884 
rather than during parsing. The data for case combinators is separated 

885 
from the datatype package. The declaration attribute 

886 
"case_translation" can be used to register new case combinators: 

887 

888 
declare [[case_translation case_combinator constructor1 ... constructorN]] 

52637
1501ebe39711
attribute "code" declares concrete and abstract code equations uniformly; added explicit "code equation" instead
haftmann
parents:
52550
diff
changeset

889 

52435
6646bb548c6b
migration from code_(consttypeclassinstance) to code_printing and from code_module to code_identifier
haftmann
parents:
52430
diff
changeset

890 
* Code generator: 
53160  891 
 'code_printing' unifies 'code_const' / 'code_type' / 'code_class' / 
892 
'code_instance'. 

893 
 'code_identifier' declares name hints for arbitrary identifiers in 

894 
generated code, subsuming 'code_modulename'. 

53983  895 

896 
See the isarref manual for syntax diagrams, and the HOL theories for 

897 
examples. 

52435
6646bb548c6b
migration from code_(consttypeclassinstance) to code_printing and from code_module to code_identifier
haftmann
parents:
52430
diff
changeset

898 

54032  899 
* Attibute 'code': 'code' now declares concrete and abstract code 
900 
equations uniformly. Use explicit 'code equation' and 'code abstract' 

901 
to distinguish both when desired. 

902 

903 
* Discontinued theories Code_Integer and Efficient_Nat by a more 

904 
finegrain stack of theories Code_Target_Int, Code_Binary_Nat, 

905 
Code_Target_Nat and Code_Target_Numeral. See the tutorial on code 

906 
generation for details. INCOMPATIBILITY. 

907 

908 
* Numeric types are mapped by default to target language numerals: 

909 
natural (replaces former code_numeral) and integer (replaces former 

910 
code_int). Conversions are available as integer_of_natural / 

911 
natural_of_integer / integer_of_nat / nat_of_integer (in HOL) and 

912 
Code_Numeral.integer_of_natural / Code_Numeral.natural_of_integer (in 

913 
ML). INCOMPATIBILITY. 

914 

915 
* Function package: For mutually recursive functions f and g, separate 

916 
cases rules f.cases and g.cases are generated instead of unusable 

917 
f_g.cases which exposed internal sum types. Potential INCOMPATIBILITY, 

918 
in the case that the unusable rule was used nevertheless. 

919 

920 
* Function package: For each function f, new rules f.elims are 

921 
generated, which eliminate equalities of the form "f x = t". 

922 

923 
* New command 'fun_cases' derives adhoc elimination rules for 

924 
function equations as simplified instances of f.elims, analogous to 

925 
inductive_cases. See ~~/src/HOL/ex/Fundefs.thy for some examples. 

53307  926 

54021  927 
* Lifting: 
928 
 parametrized correspondence relations are now supported: 

54378  929 
+ parametricity theorems for the raw term can be specified in 
54021  930 
the command lift_definition, which allow us to generate stronger 
931 
transfer rules 

932 
+ setup_lifting generates stronger transfer rules if parametric 

933 
correspondence relation can be generated 

934 
+ various new properties of the relator must be specified to support 

935 
parametricity 

936 
+ parametricity theorem for the Quotient relation can be specified 

937 
 setup_lifting generates domain rules for the Transfer package 

938 
 stronger reflexivity prover of respectfulness theorems for type 

939 
copies 

940 
 ===> and > are now local. The symbols can be introduced 

941 
by interpreting the locale lifting_syntax (typically in an 

942 
anonymous context) 

54378  943 
 Lifting/Transfer relevant parts of Library/Quotient_* are now in 
54021  944 
Main. Potential INCOMPATIBILITY 
945 
 new commands for restoring and deleting Lifting/Transfer context: 

946 
lifting_forget, lifting_update 

54378  947 
 the command print_quotmaps was renamed to print_quot_maps. 
54021  948 
INCOMPATIBILITY 
949 

950 
* Transfer: 

54378  951 
 better support for domains in Transfer: replace Domainp T 
54021  952 
by the actual invariant in a transferred goal 
953 
 transfer rules can have as assumptions other transfer rules 

954 
 Experimental support for transferring from the raw level to the 

955 
abstract level: Transfer.transferred attribute 

956 
 Attribute version of the transfer method: untransferred attribute 

957 

52286  958 
* Reification and reflection: 
53160  959 
 Reification is now directly available in HOLMain in structure 
960 
"Reification". 

961 
 Reflection now handles multiple lists with variables also. 

962 
 The whole reflection stack has been decomposed into conversions. 

52286  963 
INCOMPATIBILITY. 
964 

51489  965 
* Revised devices for recursive definitions over finite sets: 
966 
 Only one fundamental fold combinator on finite set remains: 

967 
Finite_Set.fold :: ('a => 'b => 'b) => 'b => 'a set => 'b 

968 
This is now identity on infinite sets. 

52745
821ce370b7fc
avoid predefined symbols  allow editing with Isabelle/jEdit in isabellenews mode;
wenzelm
parents:
52743
diff
changeset

969 
 Locales ("mini packages") for fundamental definitions with 
51489  970 
Finite_Set.fold: folding, folding_idem. 
971 
 Locales comm_monoid_set, semilattice_order_set and 

972 
semilattice_neutr_order_set for big operators on sets. 

973 
See theory Big_Operators for canonical examples. 

974 
Note that foundational constants comm_monoid_set.F and 

975 
semilattice_set.F correspond to former combinators fold_image 

976 
and fold1 respectively. These are now gone. You may use 

51490  977 
those foundational constants as substitutes, but it is 
53983  978 
preferable to interpret the above locales accordingly. 
51489  979 
 Dropped class ab_semigroup_idem_mult (special case of lattice, 
980 
no longer needed in connection with Finite_Set.fold etc.) 

981 
 Fact renames: 

982 
card.union_inter ~> card_Un_Int [symmetric] 

983 
card.union_disjoint ~> card_Un_disjoint 

984 
INCOMPATIBILITY. 

985 

51487  986 
* Locale hierarchy for abstract orderings and (semi)lattices. 
987 

53526  988 
* Complete_Partial_Order.admissible is defined outside the type class 
989 
ccpo, but with mandatory prefix ccpo. Admissibility theorems lose the 

990 
class predicate assumption or sort constraint when possible. 

53362  991 
INCOMPATIBILITY. 
992 

53160  993 
* Introduce type class "conditionally_complete_lattice": Like a 
994 
complete lattice but does not assume the existence of the top and 

995 
bottom elements. Allows to generalize some lemmas about reals and 

996 
extended reals. Removed SupInf and replaced it by the instantiation 

997 
of conditionally_complete_lattice for real. Renamed lemmas about 

998 
conditionallycomplete lattice from Sup_... to cSup_... and from 

999 
Inf_... to cInf_... to avoid hidding of similar complete lattice 

1000 
lemmas. 

1001 

1002 
* Introduce type class linear_continuum as combination of 

1003 
conditionallycomplete lattices and inner dense linorders which have 

1004 
more than one element. INCOMPATIBILITY. 

1005 

53983  1006 
* Introduced type classes order_top and order_bot. The old classes top 
1007 
and bot only contain the syntax without assumptions. INCOMPATIBILITY: 

1008 
Rename bot > order_bot, top > order_top 

53683  1009 

53160  1010 
* Introduce type classes "no_top" and "no_bot" for orderings without 
1011 
top and bottom elements. 

51732  1012 

1013 
* Split dense_linorder into inner_dense_order and no_top, no_bot. 

1014 

1015 
* Complex_Main: Unify and move various concepts from 

53160  1016 
HOLMultivariate_Analysis to HOLComplex_Main. 
51732  1017 

53983  1018 
 Introduce type class (lin)order_topology and 
1019 
linear_continuum_topology. Allows to generalize theorems about 

1020 
limits and order. Instances are reals and extended reals. 

51732  1021 

1022 
 continuous and continuos_on from Multivariate_Analysis: 

53983  1023 
"continuous" is the continuity of a function at a filter. "isCont" 
1024 
is now an abbrevitation: "isCont x f == continuous (at _) f". 

1025 

1026 
Generalized continuity lemmas from isCont to continuous on an 

1027 
arbitrary filter. 

1028 

1029 
 compact from Multivariate_Analysis. Use Bolzano's lemma to prove 

1030 
compactness of closed intervals on reals. Continuous functions 

1031 
attain infimum and supremum on compact sets. The inverse of a 

1032 
continuous function is continuous, when the function is continuous 

1033 
on a compact set. 

51732  1034 

1035 
 connected from Multivariate_Analysis. Use it to prove the 

51775
408d937c9486
revert #916271d52466; add nontopological linear_continuum type class; show linear_continuum_topology is a perfect_space
hoelzl
parents:
51774
diff
changeset

1036 
intermediate value theorem. Show connectedness of intervals on 
408d937c9486
revert #916271d52466; add nontopological linear_continuum type class; show linear_continuum_topology is a perfect_space
hoelzl
parents:
51774
diff
changeset

1037 
linear_continuum_topology). 
51732  1038 

1039 
 first_countable_topology from Multivariate_Analysis. Is used to 

53983  1040 
show equivalence of properties on the neighbourhood filter of x and 
1041 
on all sequences converging to x. 

1042 

1043 
 FDERIV: Definition of has_derivative moved to Deriv.thy. Moved 

1044 
theorems from Library/FDERIV.thy to Deriv.thy and base the 

1045 
definition of DERIV on FDERIV. Add variants of DERIV and FDERIV 

1046 
which are restricted to sets, i.e. to represent derivatives from 

1047 
left or right. 

51732  1048 

1049 
 Removed the withinfilter. It is replaced by the principal filter: 

1050 

1051 
F within X = inf F (principal X) 

1052 

1053 
 Introduce "at x within U" as a single constant, "at x" is now an 

1054 
abbreviation for "at x within UNIV" 

1055 

53983  1056 
 Introduce named theorem collections tendsto_intros, 
1057 
continuous_intros, continuous_on_intros and FDERIV_intros. Theorems 

1058 
in tendsto_intros (or FDERIV_intros) are also available as 

1059 
tendsto_eq_intros (or FDERIV_eq_intros) where the righthand side 

1060 
is replaced by a congruence rule. This allows to apply them as 

1061 
intro rules and then proving equivalence by the simplifier. 

51732  1062 

1063 
 Restructured theories in HOLComplex_Main: 

1064 

1065 
+ Moved RealDef and RComplete into Real 

1066 

1067 
+ Introduced Topological_Spaces and moved theorems about 

1068 
topological spaces, filters, limits and continuity to it 

1069 

1070 
+ Renamed RealVector to Real_Vector_Spaces 

1071 

53983  1072 
+ Split Lim, SEQ, Series into Topological_Spaces, 
1073 
Real_Vector_Spaces, and Limits 

51732  1074 

1075 
+ Moved Ln and Log to Transcendental 

1076 

1077 
+ Moved theorems about continuity from Deriv to Topological_Spaces 

1078 

1079 
 Remove various auxiliary lemmas. 

1080 

1081 
INCOMPATIBILITY. 

51002
496013a6eb38
remove unnecessary assumption from real_normed_vector
hoelzl
parents:
50994
diff
changeset

1082 

53738  1083 
* Nitpick: 
55889  1084 
 Added option "spy". 
1085 
 Reduce incidence of "too high arity" errors. 

53738  1086 

51137  1087 
* Sledgehammer: 
1088 
 Renamed option: 

1089 
isar_shrink ~> isar_compress 

53738  1090 
INCOMPATIBILITY. 
55889  1091 
 Added options "isar_try0", "spy". 
1092 
 Better support for "isar_proofs". 

1093 
 MaSh has been finedtuned and now runs as a local server. 

51137  1094 

54032  1095 
* Improved support for ad hoc overloading of constants (see also 
1096 
isarref manual and ~~/src/HOL/ex/Adhoc_Overloading_Examples.thy). 

1097 

1098 
* Library/Polynomial.thy: 

1099 
 Use lifting for primitive definitions. 

1100 
 Explicit conversions from and to lists of coefficients, used for 

1101 
generated code. 

1102 
 Replaced recursion operator poly_rec by fold_coeffs. 

1103 
 Prefer preexisting gcd operation for gcd. 

1104 
 Fact renames: 

1105 
poly_eq_iff ~> poly_eq_poly_eq_iff 

1106 
poly_ext ~> poly_eqI 

1107 
expand_poly_eq ~> poly_eq_iff 

1108 
IMCOMPATIBILITY. 

1109 

1110 
* New Library/Simps_Case_Conv.thy: Provides commands simps_of_case and 

1111 
case_of_simps to convert function definitions between a list of 

1112 
equations with patterns on the lhs and a single equation with case 

1113 
expressions on the rhs. See also Ex/Simps_Case_Conv_Examples.thy. 

1114 

1115 
* New Library/FSet.thy: type of finite sets defined as a subtype of 

1116 
sets defined by Lifting/Transfer. 

1117 

1118 
* Discontinued theory src/HOL/Library/Eval_Witness. INCOMPATIBILITY. 

1119 

1120 
* Consolidation of library theories on product orders: 

1121 

1122 
Product_Lattice ~> Product_Order  pointwise order on products 

1123 
Product_ord ~> Product_Lexorder  lexicographic order on products 

1124 

1125 
INCOMPATIBILITY. 

1126 

53160  1127 
* ImperativeHOL: The MREC combinator is considered legacy and no 
1128 
longer included by default. INCOMPATIBILITY, use partial_function 

1129 
instead, or import theory Legacy_Mrec as a fallback. 

1130 

53983  1131 
* HOLAlgebra: Discontinued theories ~~/src/HOL/Algebra/abstract and 
1132 
~~/src/HOL/Algebra/poly. Existing theories should be based on 

1133 
~~/src/HOL/Library/Polynomial instead. The latter provides 

1134 
integration with HOL's type classes for rings. INCOMPATIBILITY. 

51517
7957d26c3334
Discontinued theories src/HOL/Algebra/abstract and .../poly.
ballarin
parents:
51490
diff
changeset

1135 

54033  1136 
* HOLBNF: 
54032  1137 
 Various improvements to BNFbased (co)datatype package, including 
1138 
new commands "primrec_new", "primcorec", and 

1139 
"datatype_new_compat", as well as documentation. See 

1140 
"datatypes.pdf" for details. 

1141 
 New "coinduction" method to avoid some boilerplate (compared to 

1142 
coinduct). 

1143 
 Renamed keywords: 

1144 
data ~> datatype_new 

1145 
codata ~> codatatype 

1146 
bnf_def ~> bnf 

1147 
 Renamed many generated theorems, including 

1148 
discs ~> disc 

1149 
map_comp' ~> map_comp 

1150 
map_id' ~> map_id 

1151 
sels ~> sel 

1152 
set_map' ~> set_map 

1153 
sets ~> set 

1154 
IMCOMPATIBILITY. 

1155 

51517
7957d26c3334
Discontinued theories src/HOL/Algebra/abstract and .../poly.
ballarin
parents:
51490
diff
changeset

1156 

51551  1157 
*** ML *** 
1158 

53971  1159 
* Spec_Check is a Quickcheck tool for Isabelle/ML. The ML function 
1160 
"check_property" allows to check specifications of the form "ALL x y 

1161 
z. prop x y z". See also ~~/src/Tools/Spec_Check/ with its 

1162 
Examples.thy in particular. 

1163 

53709
84522727f9d3
improved printing of exception trace in Poly/ML 5.5.1;
wenzelm
parents:
53683
diff
changeset

1164 
* Improved printing of exception trace in Poly/ML 5.5.1, with regular 
84522727f9d3
improved printing of exception trace in Poly/ML 5.5.1;
wenzelm
parents:
53683
diff
changeset

1165 
tracing output in the command transaction context instead of physical 
84522727f9d3
improved printing of exception trace in Poly/ML 5.5.1;
wenzelm
parents:
53683
diff
changeset

1166 
stdout. See also Toplevel.debug, Toplevel.debugging and 
84522727f9d3
improved printing of exception trace in Poly/ML 5.5.1;
wenzelm
parents:
53683
diff
changeset

1167 
ML_Compiler.exn_trace. 
84522727f9d3
improved printing of exception trace in Poly/ML 5.5.1;
wenzelm
parents:
53683
diff
changeset

1168 

53971  1169 
* ML type "theory" is now immutable, without any special treatment of 
1170 
drafts or linear updates (which could lead to "stale theory" errors in 

1171 
the past). Discontinued obsolete operations like Theory.copy, 

1172 
Theory.checkpoint, and the auxiliary type theory_ref. Minor 

1173 
INCOMPATIBILITY. 

53164
beb4ee344c22
clarified position of Spec_Check for Isabelle/ML  it is unrelated to Isabelle/HOL;
wenzelm
parents:
53162
diff
changeset

1174 

51551  1175 
* More uniform naming of goal functions for skipped proofs: 
1176 

1177 
Skip_Proof.prove ~> Goal.prove_sorry 

1178 
Skip_Proof.prove_global ~> Goal.prove_sorry_global 

1179 

53971  1180 
Minor INCOMPATIBILITY. 
51703
f2e92fc0c8aa
modifiers for classical wrappers operate on Proof.context instead of claset;
wenzelm
parents:
51689
diff
changeset

1181 

51717
9e7d1c139569
simplifier uses proper Proof.context instead of historic type simpset;
wenzelm
parents:
51703
diff
changeset

1182 
* Simplifier tactics and tools use proper Proof.context instead of 
9e7d1c139569
simplifier uses proper Proof.context instead of historic type simpset;
wenzelm
parents:
51703
diff
changeset

1183 
historic type simpset. Oldstyle declarations like addsimps, 
9e7d1c139569
simplifier uses proper Proof.context instead of historic type simpset;
wenzelm
parents:
51703
diff
changeset

1184 
addsimprocs etc. operate directly on Proof.context. Raw type simpset 
9e7d1c139569
simplifier uses proper Proof.context instead of historic type simpset;
wenzelm
parents:
51703
diff
changeset

1185 
retains its use as snapshot of the main Simplifier context, using 
9e7d1c139569
simplifier uses proper Proof.context instead of historic type simpset;
wenzelm
parents:
51703
diff
changeset

1186 
simpset_of and put_simpset on Proof.context. INCOMPATIBILITY  port 
9e7d1c139569
simplifier uses proper Proof.context instead of historic type simpset;
wenzelm
parents:
51703
diff
changeset

1187 
old tools by making them depend on (ctxt : Proof.context) instead of 
9e7d1c139569
simplifier uses proper Proof.context instead of historic type simpset;
wenzelm
parents:
51703
diff
changeset

1188 
(ss : simpset), then turn (simpset_of ctxt) into ctxt. 
9e7d1c139569
simplifier uses proper Proof.context instead of historic type simpset;
wenzelm
parents:
51703
diff
changeset

1189 

53971  1190 
* Modifiers for classical wrappers (e.g. addWrapper, delWrapper) 
1191 
operate on Proof.context instead of claset, for uniformity with addIs, 

1192 
addEs, addDs etc. Note that claset_of and put_claset allow to manage 

1193 
clasets separately from the context. 

1194 

51717
9e7d1c139569
simplifier uses proper Proof.context instead of historic type simpset;
wenzelm
parents:
51703
diff
changeset

1195 
* Discontinued obsolete ML antiquotations @{claset} and @{simpset}. 
9e7d1c139569
simplifier uses proper Proof.context instead of historic type simpset;
wenzelm
parents:
51703
diff
changeset

1196 
INCOMPATIBILITY, use @{context} instead. 
9e7d1c139569
simplifier uses proper Proof.context instead of historic type simpset;
wenzelm
parents:
51703
diff
changeset

1197 

53971  1198 
* Antiquotation @{theory_context A} is similar to @{theory A}, but 
1199 
presents the result as initial Proof.context. 

1200 

51551  1201 

51398
c3d02b3518c2
discontinued "isabelle usedir" option P (remote path);
wenzelm
parents:
51382
diff
changeset

1202 
*** System *** 
c3d02b3518c2
discontinued "isabelle usedir" option P (remote path);
wenzelm
parents:
51382
diff
changeset

1203 

52052
892061142ba6
discontinued obsolete isabelle usedir, mkdir, make;
wenzelm
parents:
51775
diff
changeset

1204 
* Discontinued obsolete isabelle usedir, mkdir, make  superseded by 
892061142ba6
discontinued obsolete isabelle usedir, mkdir, make;
wenzelm
parents:
51775
diff
changeset

1205 
"isabelle build" in Isabelle2013. INCOMPATIBILITY. 
51398
c3d02b3518c2
discontinued "isabelle usedir" option P (remote path);
wenzelm
parents:
51382
diff
changeset

1206 

52054
eaf17514aabd
discontinued obsolete isabelleprocess options f and u;
wenzelm
parents:
52053
diff
changeset

1207 
* Discontinued obsolete isabelleprocess options f and u (former 
eaf17514aabd
discontinued obsolete isabelleprocess options f and u;
wenzelm
parents:
52053
diff
changeset

1208 
administrative aliases of option e). Minor INCOMPATIBILITY. 
eaf17514aabd
discontinued obsolete isabelleprocess options f and u;
wenzelm
parents:
52053
diff
changeset

1209 

52550  1210 
* Discontinued obsolete isabelle print tool, and PRINT_COMMAND 
1211 
settings variable. 

1212 

52746  1213 
* Discontinued ISABELLE_DOC_FORMAT settings variable and historic 
1214 
document formats: dvi.gz, ps, ps.gz  the default document format is 

1215 
always pdf. 

52743  1216 

52053  1217 
* Isabelle settings variable ISABELLE_BUILD_JAVA_OPTIONS allows to 
1218 
specify global resources of the JVM process run by isabelle build. 

1219 

52116
abf9fcfa65cf
added isabelle_scala_script wrapper  NB: portable hashbang allows exactly one executable, without additional arguments;
wenzelm
parents:
52060
diff
changeset

1220 
* Toplevel executable $ISABELLE_HOME/bin/isabelle_scala_script allows 
abf9fcfa65cf
added isabelle_scala_script wrapper  NB: portable hashbang allows exactly one executable, without additional arguments;
wenzelm
parents:
52060
diff
changeset

1221 
to run Isabelle/Scala source files as standalone programs. 
abf9fcfa65cf
added isabelle_scala_script wrapper  NB: portable hashbang allows exactly one executable, without additional arguments;
wenzelm
parents:
52060
diff
changeset

1222 

52439
4cf3f6153eb8
improved "isabelle keywords" and "isabelle update_keywords" based on Isabelle/Scala, without requiring to build sessions first;
wenzelm
parents:
52435
diff
changeset

1223 
* Improved "isabelle keywords" tool (for oldstyle ProofGeneral 
4cf3f6153eb8
improved "isabelle keywords" and "isabelle update_keywords" based on Isabelle/Scala, without requiring to build sessions first;
wenzelm
parents:
52435
diff
changeset

1224 
keyword tables): use Isabelle/Scala operations, which inspect outer 
4cf3f6153eb8
improved "isabelle keywords" and "isabelle update_keywords" based on Isabelle/Scala, without requiring to build sessions first;
wenzelm
parents:
52435
diff
changeset

1225 
syntax without requiring to build sessions first. 
4cf3f6153eb8
improved "isabelle keywords" and "isabelle update_keywords" based on Isabelle/Scala, without requiring to build sessions first;
wenzelm
parents:
52435
diff
changeset

1226 

53971  1227 
* Sessions may be organized via 'chapter' specifications in the ROOT 
1228 
file, which determines a twolevel hierarchy of browser info. The old 

1229 
treelike organization via implicit subsession relation (with its 

1230 
tendency towards erratic fluctuation of URLs) has been discontinued. 

1231 
The default chapter is called "Unsorted". Potential INCOMPATIBILITY 

1232 
for HTML presentation of theories. 

1233 

51398
c3d02b3518c2
discontinued "isabelle usedir" option P (remote path);
wenzelm
parents:
51382
diff
changeset

1234 

c3d02b3518c2
discontinued "isabelle usedir" option P (remote path);
wenzelm
parents:
51382
diff
changeset

1235 

50993  1236 
New in Isabelle2013 (February 2013) 
1237 
 

47887  1238 

47967
c422128d3889
discontinued obsolete method fastsimp / tactic fast_simp_tac;
wenzelm
parents:
47958
diff
changeset

1239 
*** General *** 
c422128d3889
discontinued obsolete method fastsimp / tactic fast_simp_tac;
wenzelm
parents:
47958
diff
changeset

1240 

50126
3dec88149176
theorem status about oracles/futures is no longer printed by default;
wenzelm
parents:
50119
diff
changeset

1241 
* Theorem status about oracles and unfinished/failed future proofs is 
3dec88149176
theorem status about oracles/futures is no longer printed by default;
wenzelm
parents:
50119
diff
changeset

1242 
no longer printed by default, since it is incompatible with 
3dec88149176
theorem status about oracles/futures is no longer printed by default;
wenzelm
parents:
50119
diff
changeset

1243 
incremental / parallel checking of the persistent document model. ML 
3dec88149176
theorem status about oracles/futures is no longer printed by default;
wenzelm
parents:
50119
diff
changeset

1244 
function Thm.peek_status may be used to inspect a snapshot of the 
3dec88149176
theorem status about oracles/futures is no longer printed by default;
wenzelm
parents:
50119
diff
changeset

1245 
ongoing evaluation process. Note that in batch mode  notably 
3dec88149176
theorem status about oracles/futures is no longer printed by default;
wenzelm
parents:
50119
diff
changeset

1246 
isabelle build  the system ensures that future proofs of all 
3dec88149176
theorem status about oracles/futures is no longer printed by default;
wenzelm
parents:
50119
diff
changeset

1247 
accessible theorems in the theory context are finished (as before). 
3dec88149176
theorem status about oracles/futures is no longer printed by default;
wenzelm
parents:
50119
diff
changeset

1248 

49699  1249 
* Configuration option show_markup controls direct inlining of markup 
1250 
into the printed representation of formal entities  notably type 

1251 
and sort constraints. This enables Prover IDE users to retrieve that 

1252 
information via tooltips in the output window, for example. 

1253 

48890
d72ca5742f80
'ML_file' evaluates ML text from a file directly within the theory, without predeclaration via 'uses';
wenzelm
parents:
48844
diff
changeset

1254 
* Command 'ML_file' evaluates ML text from a file directly within the 
d72ca5742f80
'ML_file' evaluates ML text from a file directly within the theory, without predeclaration via 'uses';
wenzelm
parents:
48844
diff
changeset

1255 
theory, without any predeclaration via 'uses' in the theory header. 
d72ca5742f80
'ML_file' evaluates ML text from a file directly within the theory, without predeclaration via 'uses';
wenzelm
parents:
48844
diff
changeset

1256 

49243  1257 
* Old command 'use' command and corresponding keyword 'uses' in the 
1258 
theory header are legacy features and will be discontinued soon. 

1259 
Tools that load their additional source files may imitate the 

1260 
'ML_file' implementation, such that the system can take care of 

1261 
dependencies properly. 

1262 

47967
c422128d3889
discontinued obsolete method fastsimp / tactic fast_simp_tac;
wenzelm
parents:
47958
diff
changeset

1263 
* Discontinued obsolete method fastsimp / tactic fast_simp_tac, which 
c422128d3889
discontinued obsolete method fastsimp / tactic fast_simp_tac;
wenzelm
parents:
47958
diff
changeset

1264 
is called fastforce / fast_force_tac already since Isabelle20111. 
c422128d3889
discontinued obsolete method fastsimp / tactic fast_simp_tac;
wenzelm
parents:
47958
diff
changeset

1265 

50110  1266 
* Updated and extended "isarref" and "implementation" manual, reduced 
1267 
remaining material in old "ref" manual. 

48120
9fe0e71052a0
updated "isarref" manual, reduced remaining material in "ref" manual.
wenzelm
parents:
48111
diff
changeset

1268 

51050  1269 
* Improved support for auxiliary contexts that indicate block structure 
1270 
for specifications. Nesting of "context fixes ... context assumes ..." 

49841  1271 
and "class ... context ...". 
1272 

50772
6973b3f41334
allow negative argument in "consumes" source format;
wenzelm
parents:
50731
diff
changeset

1273 
* Attribute "consumes" allows a negative value as well, which is 
50778  1274 
interpreted relatively to the total number of premises of the rule in 
50772
6973b3f41334
allow negative argument in "consumes" source format;
wenzelm
parents:
50731
diff
changeset

1275 
the target context. This form of declaration is stable when exported 
6973b3f41334
allow negative argument in "consumes" source format;
wenzelm
parents:
50731
diff
changeset

1276 
from a nested 'context' with additional assumptions. It is the 
6973b3f41334
allow negative argument in "consumes" source format;
wenzelm
parents:
50731
diff
changeset

1277 
preferred form for definitional packages, notably cases/rules produced 
6973b3f41334
allow negative argument in "consumes" source format;
wenzelm
parents:
50731
diff
changeset

1278 
in HOL/inductive and HOL/function. 
6973b3f41334
allow negative argument in "consumes" source format;
wenzelm
parents:
50731
diff
changeset

1279 

49869
bd370af308f0
support for more informative errors in lazy enumerations;
wenzelm
parents:
49841
diff
changeset

1280 
* More informative error messages for Isar proof commands involving 
bd370af308f0
support for more informative errors in lazy enumerations;
wenzelm
parents:
49841
diff
changeset

1281 
lazy enumerations (method applications etc.). 
bd370af308f0
support for more informative errors in lazy enumerations;
wenzelm
parents:
49841
diff
changeset

1282 

50213  1283 
* Refined 'help' command to retrieve outer syntax commands according 
1284 
to name patterns (with clickable results). 

1285 

47967
c422128d3889
discontinued obsolete method fastsimp / tactic fast_simp_tac;
wenzelm
parents:
47958
diff
changeset

1286 

49968  1287 
*** Prover IDE  Isabelle/Scala/jEdit *** 
1288 

1289 
* Parallel terminal proofs ('by') are enabled by default, likewise 

1290 
proofs that are built into packages like 'datatype', 'function'. This 

1291 
allows to "run ahead" checking the theory specifications on the 

1292 
surface, while the prover is still crunching on internal 

1293 
justifications. Unfinished / cancelled proofs are restarted as 

1294 
required to complete full proof checking eventually. 

1295 

1296 
* Improved output panel with tooltips, hyperlinks etc. based on the 

1297 
same Rich_Text_Area as regular Isabelle/jEdit buffers. Activation of 

1298 
tooltips leads to some window that supports the same recursively, 

1299 
which can lead to stacks of tooltips as the semantic document content 

1300 
is explored. ESCAPE closes the whole stack, individual windows may be 

1301 
closed separately, or detached to become independent jEdit dockables. 

1302 

50717  1303 
* Improved support for commands that produce graph output: the text 
1304 
message contains a clickable area to open a new instance of the graph 

1305 
browser on demand. 

1306 

49968  1307 
* More robust incremental parsing of outer syntax (partial comments, 
1308 
malformed symbols). Changing the balance of open/close quotes and 

1309 
comment delimiters works more conveniently with unfinished situations 

1310 
that frequently occur in user interaction. 

1311 

1312 
* More efficient painting and improved reactivity when editing large 

1313 
files. More scalable management of formal document content. 

1314 

50505
33c92722cc3d
smarter handling of tracing messages: prover process pauses and enters user dialog;
wenzelm
parents:
50455
diff
changeset

1315 
* Smarter handling of tracing messages: prover process pauses after 
33c92722cc3d
smarter handling of tracing messages: prover process pauses and enters user dialog;
wenzelm
parents:
50455
diff
changeset

1316 
certain number of messages per command transaction, with some user 
33c92722cc3d
smarter handling of tracing messages: prover process pauses and enters user dialog;
wenzelm
parents:
50455
diff
changeset

1317 
dialog to stop or continue. This avoids swamping the frontend with 
50119
5c370a036de7
more generous tracing_limit, with explicit system option;
wenzelm
parents:
50118
diff
changeset

1318 
potentially infinite message streams. 
49968  1319 

1320 
* More plugin options and preferences, based on Isabelle/Scala. The 

1321 
jEdit plugin option panel provides access to some Isabelle/Scala 

1322 
options, including tuning parameters for editor reactivity and color 

1323 
schemes. 

1324 

50184  1325 
* Dockable window "Symbols" provides some editing support for Isabelle 
1326 
symbols. 

1327 

51082  1328 
* Dockable window "Monitor" shows ML runtime statistics. Note that 
1329 
continuous display of the chart slows down the system. 

50701  1330 

50183  1331 
* Improved editing support for control styles: subscript, superscript, 
1332 
bold, reset of style  operating on single symbols or text 

50198
0c7b351a6871
added convenience actions isabelle.increasefontsize and isabelle.decreasefontsize;
wenzelm
parents:
50184
diff
changeset

1333 
selections. Cf. keyboard shortcuts C+e DOWN/UP/RIGHT/LEFT. 
0c7b351a6871
added convenience actions isabelle.increasefontsize and isabelle.decreasefontsize;
wenzelm
parents:
50184
diff
changeset

1334 

0c7b351a6871
added convenience actions isabelle.increasefontsize and isabelle.decreasefontsize;
wenzelm
parents:
50184
diff
changeset

1335 
* Actions isabelle.increasefontsize and isabelle.decreasefontsize 
0c7b351a6871
added convenience actions isabelle.increasefontsize and isabelle.decreasefontsize;
wenzelm
parents:
50184
diff
changeset

1336 
adjust the main text area font size, and its derivatives for output, 
50836  1337 
tooltips etc. Cf. keyboard shortcuts CPLUS and CMINUS, which often 
1338 
need to be adapted to local keyboard layouts. 

50183  1339 

50730  1340 
* More reactive completion popup by default: use \t (TAB) instead of 
1341 
\n (NEWLINE) to minimize intrusion into regular flow of editing. See 

1342 
also "Plugin Options / SideKick / General / Code Completion Options". 

1343 

50406
c28753665b8e
documentation for isabelle build_dialog and its implicit use in isabelle jedit;
wenzelm
parents:
50232
diff
changeset

1344 
* Implicit check and build dialog of the specified logic session 
c28753665b8e
documentation for isabelle build_dialog and its implicit use in isabelle jedit;
wenzelm
parents:
50232
diff
changeset

1345 
image. For example, HOL, HOLCF, HOLNominal can be produced on 
c28753665b8e
documentation for isabelle build_dialog and its implicit use in isabelle jedit;
wenzelm
parents:
50232
diff
changeset

1346 
demand, without bundling big platformdependent heap images in the 
c28753665b8e
documentation for isabelle build_dialog and its implicit use in isabelle jedit;
wenzelm
parents:
50232
diff
changeset

1347 
Isabelle distribution. 
c28753665b8e
documentation for isabelle build_dialog and its implicit use in isabelle jedit;
wenzelm
parents:
50232
diff
changeset

1348 

49968  1349 
* Uniform Java 7 platform on Linux, Mac OS X, Windows: recent updates 
1350 
from Oracle provide better multiplatform experience. This version is 

1351 
now bundled exclusively with Isabelle. 

1352 

1353 

48205  1354 
*** Pure *** 
1355 

48431
6efff142bb54
restrict unqualified imports from Haskell Prelude to a small set of fundamental operations
haftmann
parents:
48428
diff
changeset

1356 
* Code generation for Haskell: restrict unqualified imports from 
6efff142bb54
restrict unqualified imports from Haskell Prelude to a small set of fundamental operations
haftmann
parents:
48428
diff
changeset

1357 
Haskell Prelude to a small set of fundamental operations. 
6efff142bb54
restrict unqualified imports from Haskell Prelude to a small set of fundamental operations
haftmann
parents:
48428
diff
changeset

1358 

50646  1359 
* Command 'export_code': relative file names are interpreted 
1360 
relatively to master directory of current theory rather than the 

1361 
rather arbitrary current working directory. INCOMPATIBILITY. 

48371  1362 

48205  1363 
* Discontinued obsolete attribute "COMP". Potential INCOMPATIBILITY, 
1364 
use regular rule composition via "OF" / "THEN", or explicit proof 

1365 
structure instead. Note that Isabelle/ML provides a variety of 

1366 
operators like COMP, INCR_COMP, COMP_INCR, which need to be applied 

1367 
with some care where this is really required. 

1368 

48792  1369 
* Command 'typ' supports an additional variant with explicit sort 
1370 
constraint, to infer and check the most general type conforming to a 

51063  1371 
given sort. Example (in HOL): 
48792  1372 

1373 
typ "_ * _ * bool * unit" :: finite 

1374 

50716  1375 
* Command 'locale_deps' visualizes all locales and their relations as 
1376 
a Hasse diagram. 

1377 

48205  1378 

48013
44de84112a67
added optimisation for equational premises in Quickcheck; added some Quickcheck examples; NEWS
bulwahn
parents:
47979
diff
changeset

1379 
*** HOL *** 
44de84112a67
added optimisation for equational premises in Quickcheck; added some Quickcheck examples; NEWS
bulwahn
parents:
47979
diff
changeset

1380 

50646  1381 
* Sledgehammer: 
1382 

1383 
 Added MaSh relevance filter based on machinelearning; see the 

1384 
Sledgehammer manual for details. 

1385 
 Polished Isar proofs generated with "isar_proofs" option. 

1386 
 Rationalized type encodings ("type_enc" option). 

50720  1387 
 Renamed "kill_provers" subcommand to "kill_all". 
50646  1388 
 Renamed options: 
1389 
isar_proof ~> isar_proofs 

1390 
isar_shrink_factor ~> isar_shrink 

1391 
max_relevant ~> max_facts 

1392 
relevance_thresholds ~> fact_thresholds 

1393 

1394 
* Quickcheck: added an optimisation for equality premises. It is 

1395 
switched on by default, and can be switched off by setting the 

1396 
configuration quickcheck_optimise_equality to false. 

1397 

50878  1398 
* Quotient: only one quotient can be defined by quotient_type 
1399 
INCOMPATIBILITY. 

1400 

1401 
* Lifting: 

1402 
 generation of an abstraction function equation in lift_definition 

1403 
 quot_del attribute 

1404 
 renamed no_abs_code > no_code (INCOMPATIBILITY.) 

1405 

50646  1406 
* Simproc "finite_Collect" rewrites set comprehensions into pointfree 
1407 
expressions. 

1408 

1409 
* Preprocessing of the code generator rewrites set comprehensions into 

1410 
pointfree expressions. 

1411 

1412 
* The SMT solver Z3 has now by default a restricted set of directly 

1413 
supported features. For the full set of features (div/mod, nonlinear 

1414 
arithmetic, datatypes/records) with potential proof reconstruction 

1415 
failures, enable the configuration option "z3_with_extensions". Minor 

1416 
INCOMPATIBILITY. 

49948
744934b818c7
moved quite generic material from theory Enum to more appropriate places
haftmann
parents:
49918
diff
changeset

1417 

49836
c13b39542972
simplified 'typedef' specifications: discontinued implicit set definition and alternative name;
wenzelm
parents:
49822
