author  haftmann 
Sat, 28 Jun 2014 09:16:42 +0200  
changeset 57418  6ab1c7cb0b8d 
parent 57415  e721124f1b1e 
child 57423  96f970d1522b 
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
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* Document antiquotation @{url} produces markup for the given URL, 
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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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19 
* Syntax of document antiquotation @{rail} now uses \<newline> instead 
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of "\\", to avoid the optical illusion of escaped backslash within 
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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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28 
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 

56618
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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. 
56275
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42 
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
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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 

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 Support for path completion within the formal text, based on 
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support for path completion based on filesystem content;
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filesystem content. 
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94 

56342  95 
 Improved treatment of completion vs. various forms of jEdit text 
96 
selection (multiple selections, rectangular selections, 

97 
rectangular selection as "tall caret"). 

98 

99 
 More reliable treatment of GUI events vs. completion popups: avoid 

100 
loosing keystrokes with slow / remote graphics displays. 

101 

56580  102 
* Integrated spellchecker for document text, comments etc. with 
56598  103 
completion popup and contextmenu. See also "Plugin Options / 
104 
Isabelle / General / Spell Checker" for some system options. 

56554  105 

54533  106 
* Auxiliary files ('ML_file' etc.) are managed by the Prover IDE. 
107 
Open text buffers take precedence over copies within the filesystem. 

108 

55536  109 
* Improved support for Isabelle/ML, with jEdit mode "isabelleml" for 
110 
auxiliary ML files. 

111 

54688  112 
* Document panel: simplied interaction where every single mouse click 
113 
(re)opens document via desktop environment or as jEdit buffer. 

114 

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* More general "Query" panel supersedes "Find" panel, with GUI access 
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to commands 'find_theorems' and 'find_consts', as well as print 
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operations for the context. Minor incompatibility in keyboard 
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118 
shortcuts etc.: replace action isabellefind by isabellequery. 
56761  119 

56901  120 
* Search field for all output panels ("Output", "Query", "Info" etc.) 
121 
to highlight text via regular expression. 

122 

54881  123 
* Option "jedit_print_mode" (see also "Plugin Options / Isabelle / 
124 
General") allows to specify additional print modes for the prover 

125 
process, without requiring oldfashioned commandline invocation of 

126 
"isabelle jedit m MODE". 

127 

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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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"simplifier_trace" declaration. 
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131 

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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  133 

56505  134 
* More support for remote files (e.g. http) using standard Java 
135 
networking operations instead of jEdit virtual filesystems. 

136 

56838  137 
* Improved Console/Scala plugin: more uniform scala.Console output, 
138 
more robust treatment of threads and interrupts. 

139 

56939  140 
* Improved management of dockable windows: clarified keyboard focus 
141 
and window placement wrt. main editor view; optional menu item to 

142 
"Detach" a copy where this makes sense. 

143 

54533  144 

55001  145 
*** Pure *** 
146 

56245  147 
* Basic constants of Pure use more conventional names and are always 
148 
qualified. Rare INCOMPATIBILITY, but with potentially serious 

149 
consequences, notably for tools in Isabelle/ML. The following 

150 
renaming needs to be applied: 

151 

152 
== ~> Pure.eq 

153 
==> ~> Pure.imp 

154 
all ~> Pure.all 

155 
TYPE ~> Pure.type 

156 
dummy_pattern ~> Pure.dummy_pattern 

157 

158 
Systematic porting works by using the following theory setup on a 

159 
*previous* Isabelle version to introduce the new name accesses for the 

160 
old constants: 

161 

162 
setup {* 

163 
fn thy => thy 

164 
> Sign.root_path 

165 
> Sign.const_alias (Binding.qualify true "Pure" @{binding eq}) "==" 

166 
> Sign.const_alias (Binding.qualify true "Pure" @{binding imp}) "==>" 

167 
> Sign.const_alias (Binding.qualify true "Pure" @{binding all}) "all" 

168 
> Sign.restore_naming thy 

169 
*} 

170 

171 
Thus ML antiquotations like @{const_name Pure.eq} may be used already. 

172 
Later the application is moved to the current Isabelle version, and 

173 
the auxiliary aliases are deleted. 

174 

55385
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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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that is not immediately visible. INCOMPATIBILITY, use regular 
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178 
'instance' with proof. The required OFCLASS(...) theorem might be 
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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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181 
any assumptions). See also Isabelle/ML operations 
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182 
Axclass.axiomatize_class, Axclass.axiomatize_classrel, 
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Axclass.axiomatize_arity. 
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184 

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explicit eigencontext for attributes "where", "of", and corresponding read_instantiate, instantiate_tac;
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185 
* Attributes "where" and "of" allow an optional context of local 
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186 
variables ('for' declaration): these variables become schematic in the 
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187 
instantiated theorem. 
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188 

55152  189 
* Obsolete attribute "standard" has been discontinued (legacy since 
190 
Isabelle2012). Potential INCOMPATIBILITY, use explicit 'for' context 

191 
where instantiations with schematic variables are intended (for 

192 
declaration commands like 'lemmas' or attributes like "of"). The 

193 
following temporary definition may help to port old applications: 

194 

195 
attribute_setup standard = 

196 
"Scan.succeed (Thm.rule_attribute (K Drule.export_without_context))" 

197 

55001  198 
* More thorough check of proof context for goal statements and 
55006  199 
attributed fact expressions (concerning background theory, declared 
200 
hyps). Potential INCOMPATIBILITY, tools need to observe standard 

201 
context discipline. See also Assumption.add_assumes and the more 

202 
primitive Thm.assume_hyps. 

55001  203 

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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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(only makes sense in practice, if outer syntax is delimited 
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differently). 
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inner syntax token language allows regular quoted strings;
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207 

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command 'print_term_bindings' supersedes 'print_binds';
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* Command 'print_term_bindings' supersedes 'print_binds' for clarity, 
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but the latter is retained some time as Proof General legacy. 
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command 'print_term_bindings' supersedes 'print_binds';
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210 

55001  211 

54227
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moving generic lemmas out of theory parity, disregarding some unused auxiliary lemmas;
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212 
*** HOL *** 
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213 

56927  214 
* Command and antiquotation ''value'' are hardcoded against nbe and 
215 
ML now. Minor INCOMPATIBILITY. 

216 

56923  217 
* Separate command ''approximate'' for approximative computation 
56927  218 
in Decision_Procs/Approximation. Minor INCOMPATIBILITY. 
56923  219 

56807  220 
* Adjustion of INF and SUP operations: 
221 
* Elongated constants INFI and SUPR to INFIMUM and SUPREMUM. 

222 
* Consolidated theorem names containing INFI and SUPR: have INF 

223 
and SUP instead uniformly. 

224 
* More aggressive normalization of expressions involving INF and Inf 

225 
or SUP and Sup. 

226 
* INF_image and SUP_image do not unfold composition. 

227 
* Dropped facts INF_comp, SUP_comp. 

228 
* Default congruence rules strong_INF_cong and strong_SUP_cong, 

229 
with simplifier implication in premises. Generalize and replace 

230 
former INT_cong, SUP_cong 

56166  231 
INCOMPATIBILITY. 
232 

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233 
* Swapped orientation of facts image_comp and vimage_comp: 
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234 
image_compose ~> image_comp [symmetric] 
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235 
image_comp ~> image_comp [symmetric] 
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236 
vimage_compose ~> vimage_comp [symmetric] 
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237 
vimage_comp ~> vimage_comp [symmetric] 
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238 
INCOMPATIBILITY. 
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239 

56073
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240 
* Simplifier: Enhanced solver of preconditions of rewrite rules 
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241 
can now deal with conjunctions. 
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242 
For help with converting proofs, the old behaviour of the simplifier 
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243 
can be restored like this: declare/using [[simp_legacy_precond]] 
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244 
This configuration option will disappear again in the future. 
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245 

55818  246 
* HOLWord: 
247 
* Abandoned fact collection "word_arith_alts", which is a 

248 
duplicate of "word_arith_wis". 

249 
* Dropped first (duplicated) element in fact collections 

250 
"sint_word_ariths", "word_arith_alts", "uint_word_ariths", 

251 
"uint_word_arith_bintrs". 

252 

56826
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* Code generator: enforce case of identifiers only for strict 
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254 
target language requirements. INCOMPATIBILITY. 
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255 

55757  256 
* Code generator: explicit proof contexts in many ML interfaces. 
257 
INCOMPATIBILITY. 

258 

55686
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NEWS and documentation, including correction of longoverseen "*"
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259 
* Code generator: minimize exported identifiers by default. 
55757  260 
Minor INCOMPATIBILITY. 
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NEWS and documentation, including correction of longoverseen "*"
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261 

55677  262 
* Code generation for SML and OCaml: dropped arcane "no_signatures" option. 
55757  263 
Minor INCOMPATIBILITY. 
55677  264 

55139  265 
* Simproc "finite_Collect" is no longer enabled by default, due to 
266 
spurious crashes and other surprises. Potential INCOMPATIBILITY. 

267 

55098  268 
* Moved new (co)datatype package and its dependencies from "HOLBNF" to "HOL". 
269 
The "bnf", "wrap_free_constructors", "datatype_new", "codatatype", 

55875  270 
"primcorec", and "primcorecursive" commands are now part of "Main". 
55098  271 
Theory renamings: 
272 
FunDef.thy ~> Fun_Def.thy (and Fun_Def_Base.thy) 

273 
Library/Wfrec.thy ~> Wfrec.thy 

274 
Library/Zorn.thy ~> Zorn.thy 

275 
Cardinals/Order_Relation.thy ~> Order_Relation.thy 

276 
Library/Order_Union.thy ~> Cardinals/Order_Union.thy 

277 
Cardinals/Cardinal_Arithmetic_Base.thy ~> BNF_Cardinal_Arithmetic.thy 

278 
Cardinals/Cardinal_Order_Relation_Base.thy ~> BNF_Cardinal_Order_Relation.thy 

279 
Cardinals/Constructions_on_Wellorders_Base.thy ~> BNF_Constructions_on_Wellorders.thy 

280 
Cardinals/Wellorder_Embedding_Base.thy ~> BNF_Wellorder_Embedding.thy 

281 
Cardinals/Wellorder_Relation_Base.thy ~> BNF_Wellorder_Relation.thy 

282 
BNF/Ctr_Sugar.thy ~> Ctr_Sugar.thy 

283 
BNF/Basic_BNFs.thy ~> Basic_BNFs.thy 

284 
BNF/BNF_Comp.thy ~> BNF_Comp.thy 

285 
BNF/BNF_Def.thy ~> BNF_Def.thy 

286 
BNF/BNF_FP_Base.thy ~> BNF_FP_Base.thy 

287 
BNF/BNF_GFP.thy ~> BNF_GFP.thy 

288 
BNF/BNF_LFP.thy ~> BNF_LFP.thy 

289 
BNF/BNF_Util.thy ~> BNF_Util.thy 

290 
BNF/Coinduction.thy ~> Coinduction.thy 

291 
BNF/More_BNFs.thy ~> Library/More_BNFs.thy 

292 
BNF/Countable_Type.thy ~> Library/Countable_Set_Type.thy 

293 
BNF/Examples/* ~> BNF_Examples/* 

294 
New theories: 

295 
Wellorder_Extension.thy (split from Zorn.thy) 

296 
Library/Cardinal_Notations.thy 

56942  297 
Library/BNF_Axomatization.thy 
55098  298 
BNF_Examples/Misc_Primcorec.thy 
299 
BNF_Examples/Stream_Processor.thy 

55519  300 
Discontinued theories: 
55098  301 
BNF/BNF.thy 
302 
BNF/Equiv_Relations_More.thy 

55519  303 
INCOMPATIBILITY. 
55098  304 

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

305 
* New (co)datatype package: 
55875  306 
* "primcorec" is fully implemented. 
56652  307 
* "datatype_new" generates size functions ("size_xxx" and "size") as 
308 
required by "fun". 

309 
* BNFs are integrated with the Lifting tool and newstyle (co)datatypes 

310 
with Transfer. 

55875  311 
* Renamed commands: 
312 
datatype_new_compat ~> datatype_compat 

313 
primrec_new ~> primrec 

314 
wrap_free_constructors ~> free_constructors 

315 
INCOMPATIBILITY. 

316 
* The generated constants "xxx_case" and "xxx_rec" have been renamed 

317 
"case_xxx" and "rec_xxx" (e.g., "prod_case" ~> "case_prod"). 

318 
INCOMPATIBILITY. 

319 
* The constant "xxx_(un)fold" and related theorems are no longer generated. 

320 
Use "xxx_(co)rec" or define "xxx_(un)fold" manually using "prim(co)rec". 

321 
INCOMPATIBILITY. 

57091  322 
* No discriminators are generated for nullary constructors by default, 
323 
eliminating the need for the odd "=:" syntax. 

324 
INCOMPATIBILITY. 

57094
589ec121ce1a
don't generate discriminators and selectors for 'datatype_new' unless the user asked for it
blanchet
parents:
57091
diff
changeset

325 
* No discriminators or selectors are generated by default by 
589ec121ce1a
don't generate discriminators and selectors for 'datatype_new' unless the user asked for it
blanchet
parents:
57091
diff
changeset

326 
"datatype_new", unless custom names are specified or the new 
589ec121ce1a
don't generate discriminators and selectors for 'datatype_new' unless the user asked for it
blanchet
parents:
57091
diff
changeset

327 
"discs_sels" option is passed. 
589ec121ce1a
don't generate discriminators and selectors for 'datatype_new' unless the user asked for it
blanchet
parents:
57091
diff
changeset

328 
INCOMPATIBILITY. 
55875  329 

55643  330 
* Old datatype package: 
331 
* The generated theorems "xxx.cases" and "xxx.recs" have been renamed 

332 
"xxx.case" and "xxx.rec" (e.g., "sum.cases" > "sum.case"). 

333 
INCOMPATIBILITY. 

56846
9df717fef2bb
renamed 'xxx_size' to 'size_xxx' for old datatype package
blanchet
parents:
56845
diff
changeset

334 
* The generated constants "xxx_case", "xxx_rec", and "xxx_size" have been 
9df717fef2bb
renamed 'xxx_size' to 'size_xxx' for old datatype package
blanchet
parents:
56845
diff
changeset

335 
renamed "case_xxx", "rec_xxx", and "size_xxx" (e.g., "prod_case" ~> 
9df717fef2bb
renamed 'xxx_size' to 'size_xxx' for old datatype package
blanchet
parents:
56845
diff
changeset

336 
"case_prod"). 
55425  337 
INCOMPATIBILITY. 
338 

55524
f41ef840f09d
folded 'list_all2' with the relator generated by 'datatype_new'
blanchet
parents:
55519
diff
changeset

339 
* The types "'a list" and "'a option", their set and map functions, their 
55585  340 
relators, and their selectors are now produced using the new BNFbased 
341 
datatype package. 

55519  342 
Renamed constants: 
343 
Option.set ~> set_option 

344 
Option.map ~> map_option 

55525  345 
option_rel ~> rel_option 
55519  346 
Renamed theorems: 
55585  347 
set_def ~> set_rec[abs_def] 
55519  348 
map_def ~> map_rec[abs_def] 
349 
Option.map_def ~> map_option_case[abs_def] (with "case_option" instead of "rec_option") 

56652  350 
option.recs ~> option.rec 
55524
f41ef840f09d
folded 'list_all2' with the relator generated by 'datatype_new'
blanchet
parents:
55519
diff
changeset

351 
list_all2_def ~> list_all2_iff 
55585  352 
set.simps ~> set_simps (or the slightly different "list.set") 
55519  353 
map.simps ~> list.map 
354 
hd.simps ~> list.sel(1) 

355 
tl.simps ~> list.sel(23) 

356 
the.simps ~> option.sel 

357 
INCOMPATIBILITY. 

358 

55933  359 
* The following map functions and relators have been renamed: 
55939  360 
sum_map ~> map_sum 
361 
map_pair ~> map_prod 

55944  362 
prod_rel ~> rel_prod 
55943  363 
sum_rel ~> rel_sum 
55945  364 
fun_rel ~> rel_fun 
55942  365 
set_rel ~> rel_set 
366 
filter_rel ~> rel_filter 

55940  367 
fset_rel ~> rel_fset (in "Library/FSet.thy") 
368 
cset_rel ~> rel_cset (in "Library/Countable_Set_Type.thy") 

55942  369 
vset ~> rel_vset (in "Library/Quotient_Set.thy") 
55931  370 

57251  371 
* New theories: 
55098  372 
Cardinals/Ordinal_Arithmetic.thy 
57251  373 
Library/Tree 
55098  374 

375 
* Theory reorganizations: 

376 
* Big_Operators.thy ~> Groups_Big.thy and Lattices_Big.thy 

377 

57418  378 
* Consolidated some facts about big group operators: 
379 

380 
setsum_0' ~> setsum.neutral 

381 
setsum_0 ~> setsum.neutral_const 

382 
setsum_addf ~> setsum.distrib 

383 
setsum_cartesian_product ~> setsum.cartesian_product 

384 
setsum_cases ~> setsum.If_cases 

385 
setsum_commute ~> setsum.commute 

386 
setsum_cong ~> setsum.cong 

387 
setsum_delta ~> setsum.delta 

388 
setsum_delta' ~> setsum.delta' 

389 
setsum_diff1' ~> setsum.remove 

390 
setsum_empty ~> setsum.empty 

391 
setsum_infinite ~> setsum.infinite 

392 
setsum_insert ~> setsum.insert 

393 
setsum_inter_restrict'' ~> setsum.inter_filter 

394 
setsum_mono_zero_cong_left ~> setsum.mono_neutral_cong_left 

395 
setsum_mono_zero_cong_right ~> setsum.mono_neutral_cong_right 

396 
setsum_mono_zero_left ~> setsum.mono_neutral_left 

397 
setsum_mono_zero_right ~> setsum.mono_neutral_right 

398 
setsum_reindex ~> setsum.reindex 

399 
setsum_reindex_cong ~> setsum.reindex_cong 

400 
setsum_reindex_nonzero ~> setsum.reindex_nontrivial 

401 
setsum_restrict_set ~> setsum.inter_restrict 

402 
setsum_Plus ~> setsum.Plus 

403 
setsum_setsum_restrict ~> setsum.commute_restrict 

404 
setsum_Sigma ~> setsum.Sigma 

405 
setsum_subset_diff ~> setsum.subset_diff 

406 
setsum_Un_disjoint ~> setsum.union_disjoint 

407 
setsum_UN_disjoint ~> setsum.UNION_disjoint 

408 
setsum_Un_Int ~> setsum.union_inter 

409 
setsum_Union_disjoint ~> setsum.Union_disjoint 

410 
setsum_UNION_zero ~> setsum.Union_comp 

411 
setsum_Un_zero ~> setsum.union_inter_neutral 

412 
strong_setprod_cong ~> setprod.strong_cong 

413 
strong_setsum_cong ~> setsum.strong_cong 

414 
setprod_1' ~> setprod.neutral 

415 
setprod_1 ~> setprod.neutral_const 

416 
setprod_cartesian_product ~> setprod.cartesian_product 

417 
setprod_cong ~> setprod.cong 

418 
setprod_delta ~> setprod.delta 

419 
setprod_delta' ~> setprod.delta' 

420 
setprod_empty ~> setprod.empty 

421 
setprod_infinite ~> setprod.infinite 

422 
setprod_insert ~> setprod.insert 

423 
setprod_mono_one_cong_left ~> setprod.mono_neutral_cong_left 

424 
setprod_mono_one_cong_right ~> setprod.mono_neutral_cong_right 

425 
setprod_mono_one_left ~> setprod.mono_neutral_left 

426 
setprod_mono_one_right ~> setprod.mono_neutral_right 

427 
setprod_reindex ~> setprod.reindex 

428 
setprod_reindex_cong ~> setprod.reindex_cong 

429 
setprod_reindex_nonzero ~> setprod.reindex_nontrivial 

430 
setprod_Sigma ~> setprod.Sigma 

431 
setprod_subset_diff ~> setprod.subset_diff 

432 
setprod_timesf ~> setprod.distrib 

433 
setprod_Un2 ~> setprod.union_diff2 

434 
setprod_Un_disjoint ~> setprod.union_disjoint 

435 
setprod_UN_disjoint ~> setprod.UNION_disjoint 

436 
setprod_Un_Int ~> setprod.union_inter 

437 
setprod_Union_disjoint ~> setprod.Union_disjoint 

438 
setprod_Un_one ~> setprod.union_inter_neutral 

439 

440 
Dropped setsum_cong2 (simple variant of setsum.cong). 

441 
Dropped setsum_inter_restrict' (simple variant of setsum.inter_restrict) 

442 
Dropped setsum_reindex_id, setprod_reindex_id 

443 
(simple variants of setsum.reindex [symmetric], setprod.reindex [symmetric]). 

444 

445 
INCOMPATIBILITY. 

446 

56851
35ff4ede3409
renamed 'dpll_p' to 'cdclite', to avoid confusion with the old 'dpll' and to reflect the idea that the new prover implements some ideas from CDCL not in DPLL  this follows its author's, Sascha B.'s, wish
blanchet
parents:
56850
diff
changeset

447 
* New internal SAT solver "cdclite" that produces models and proof traces. 
56845  448 
This solver replaces the internal SAT solvers "enumerate" and "dpll". 
449 
Applications that explicitly used one of these two SAT solvers should 

56851
35ff4ede3409
renamed 'dpll_p' to 'cdclite', to avoid confusion with the old 'dpll' and to reflect the idea that the new prover implements some ideas from CDCL not in DPLL  this follows its author's, Sascha B.'s, wish
blanchet
parents:
56850
diff
changeset

450 
use "cdclite" instead. In addition, "cdclite" is now the default SAT 
56850  451 
solver for the "sat" and "satx" proof methods and corresponding tactics; 
452 
the old default can be restored using 

453 
"declare [[sat_solver = zchaff_with_proofs]]". Minor INCOMPATIBILITY. 

56815  454 

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

455 
* SMT module: 
d3967fdc800a
updated NEWS and CONTRIBUTORS (BNF, SMT2, Sledgehammer)
blanchet
parents:
56076
diff
changeset

456 
* 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

457 
and supports recent versions of Z3 (e.g., 4.3). The new proof method is 
57241  458 
called "smt2". CVC3 and CVC4 are also supported as oracles. Yices is no 
459 
longer supported, because no version of the solver can handle both 

460 
SMTLIB 2 and quantifiers. 

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

461 

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

462 
* Sledgehammer: 
57246  463 
 Z3 can now produce Isar proofs. 
57020  464 
 MaSh overhaul: 
57089  465 
 New SMLbased learning engines eliminate the dependency on Python 
466 
and increase performance and reliability. 

57272
fd539459a112
enabled MaSh by default  set 'MaSh' to 'none' in Isabelle Plugin Options to disable
blanchet
parents:
57253
diff
changeset

467 
 MaSh and MeSh are now used by default together with the traditional 
fd539459a112
enabled MaSh by default  set 'MaSh' to 'none' in Isabelle Plugin Options to disable
blanchet
parents:
57253
diff
changeset

468 
MePo (MengPaulson) relevance filter. To disable MaSh, set the "MaSh" 
fd539459a112
enabled MaSh by default  set 'MaSh' to 'none' in Isabelle Plugin Options to disable
blanchet
parents:
57253
diff
changeset

469 
system option in Plugin Options / Isabelle / General to "none". Other 
fd539459a112
enabled MaSh by default  set 'MaSh' to 'none' in Isabelle Plugin Options to disable
blanchet
parents:
57253
diff
changeset

470 
allowed values include "sml" (for the default SML engine) and "py" 
fd539459a112
enabled MaSh by default  set 'MaSh' to 'none' in Isabelle Plugin Options to disable
blanchet
parents:
57253
diff
changeset

471 
(for the old Python engine). 
55289  472 
 New option: 
55297
1dfcd49f5dcb
renamed 'smt' option 'smt_proofs' to avoid clash with 'smt' prover
blanchet
parents:
55289
diff
changeset

473 
smt_proofs 
55183
17ec4a29ef71
renamed Sledgehammer options for symmetry between positive and negative versions
blanchet
parents:
55152
diff
changeset

474 
 Renamed options: 
57245  475 
isar_compress ~> compress 
476 
isar_try0 ~> try0 

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

477 
INCOMPATIBILITY. 
17ec4a29ef71
renamed Sledgehammer options for symmetry between positive and negative versions
blanchet
parents:
55152
diff
changeset

478 

55315  479 
* Metis: 
480 
 Removed legacy proof method 'metisFT'. Use 'metis (full_types)' instead. 

481 
INCOMPATIBILITY. 

482 

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

483 
* 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

484 

55519  485 
* Command renaming: enriched_type ~> functor. INCOMPATIBILITY. 
486 

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

487 
* 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

488 
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

489 

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

490 
* 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

491 
(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

492 
"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

493 
Plugin Options / Isabelle / General. 
0c07990363a3
activation of Z3 via "z3_non_commercial" system option (without requiring restart);
wenzelm
parents:
55006
diff
changeset

494 

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

495 
* "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

496 
INCOMPATIBILITY. 
4061ec8adb1c
avoid unicode text, which causes problems when recoding symbols (e.g. via UTF8Isabelle in Isabelle/jEdit);
wenzelm
parents:
54890
diff
changeset

497 

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

498 
* "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

499 
with the given constants. 
cb892d835803
fundamental treatment of undefined vs. universally partial replaces code_abort
haftmann
parents:
54881
diff
changeset

500 

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

501 
* Abolished slightly odd global lattice interpretation for min/max. 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

502 

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

503 
Fact consolidations: 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

504 
min_max.inf_assoc ~> min.assoc 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

505 
min_max.inf_commute ~> min.commute 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

506 
min_max.inf_left_commute ~> min.left_commute 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

507 
min_max.inf_idem ~> min.idem 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

508 
min_max.inf_left_idem ~> min.left_idem 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

509 
min_max.inf_right_idem ~> min.right_idem 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

510 
min_max.sup_assoc ~> max.assoc 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

511 
min_max.sup_commute ~> max.commute 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

512 
min_max.sup_left_commute ~> max.left_commute 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

513 
min_max.sup_idem ~> max.idem 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

514 
min_max.sup_left_idem ~> max.left_idem 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

515 
min_max.sup_inf_distrib1 ~> max_min_distrib2 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

516 
min_max.sup_inf_distrib2 ~> max_min_distrib1 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

517 
min_max.inf_sup_distrib1 ~> min_max_distrib2 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

518 
min_max.inf_sup_distrib2 ~> min_max_distrib1 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

519 
min_max.distrib ~> min_max_distribs 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

520 
min_max.inf_absorb1 ~> min.absorb1 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

521 
min_max.inf_absorb2 ~> min.absorb2 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

522 
min_max.sup_absorb1 ~> max.absorb1 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

523 
min_max.sup_absorb2 ~> max.absorb2 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

524 
min_max.le_iff_inf ~> min.absorb_iff1 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

525 
min_max.le_iff_sup ~> max.absorb_iff2 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

526 
min_max.inf_le1 ~> min.cobounded1 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

527 
min_max.inf_le2 ~> min.cobounded2 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

528 
le_maxI1, min_max.sup_ge1 ~> max.cobounded1 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

529 
le_maxI2, min_max.sup_ge2 ~> max.cobounded2 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

530 
min_max.le_infI1 ~> min.coboundedI1 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

531 
min_max.le_infI2 ~> min.coboundedI2 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

532 
min_max.le_supI1 ~> max.coboundedI1 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

533 
min_max.le_supI2 ~> max.coboundedI2 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

534 
min_max.less_infI1 ~> min.strict_coboundedI1 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

535 
min_max.less_infI2 ~> min.strict_coboundedI2 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

536 
min_max.less_supI1 ~> max.strict_coboundedI1 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

537 
min_max.less_supI2 ~> max.strict_coboundedI2 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

538 
min_max.inf_mono ~> min.mono 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

539 
min_max.sup_mono ~> max.mono 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

540 
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

541 
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

542 
min_max.le_inf_iff ~> min.bounded_iff 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

543 
min_max.le_sup_iff ~> max.bounded_iff 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

544 

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

545 
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

546 
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

547 
max.left_commute, max.left_idem directly. 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

548 

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

549 
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

550 
max.cobounded1m max.cobounded2 directly. 
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

551 

56807  552 
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

553 

57253  554 
INCOMPATBILITY. 
54864
a064732223ad
abolished slightly odd global lattice interpretation for min/max
haftmann
parents:
54850
diff
changeset

555 

54850  556 
* Word library: bit representations prefer type bool over type bit. 
557 
INCOMPATIBILITY. 

558 

54745  559 
* Theorem disambiguation Inf_le_Sup (on finite sets) ~> Inf_fin_le_Sup_fin. 
54850  560 
INCOMPATIBILITY. 
54745  561 

54708  562 
* Code generations are provided for make, fields, extend and truncate 
563 
operations on records. 

564 

54295  565 
* Qualified constant names Wellfounded.acc, Wellfounded.accp. 
566 
INCOMPATIBILITY. 

567 

54228  568 
* Fact generalization and consolidation: 
569 
neq_one_mod_two, mod_2_not_eq_zero_eq_one_int ~> not_mod_2_eq_0_eq_1 

570 
INCOMPATIBILITY. 

571 

572 
* Purely algebraic definition of even. Fact generalization and consolidation: 

573 
nat_even_iff_2_dvd, int_even_iff_2_dvd ~> even_iff_2_dvd 

574 
even_zero_(natint) ~> even_zero 

575 
INCOMPATIBILITY. 

54055  576 

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

577 
* Abolished neg_numeral. 
03ff4d1e6784
eliminiated neg_numeral in favour of  (numeral _)
haftmann
parents:
54449
diff
changeset

578 
* Canonical representation for minus one is " 1". 
03ff4d1e6784
eliminiated neg_numeral in favour of  (numeral _)
haftmann
parents:
54449
diff
changeset

579 
* Canonical representation for other negative numbers is " (numeral _)". 
54502  580 
* When devising rule sets for number calculation, consider the 
54587  581 
following canonical cases: 0, 1, numeral _,  1,  numeral _. 
582 
* 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

583 
like "numeral One", " numeral One", " 0" and even " ...  _". 
54489
03ff4d1e6784
eliminiated neg_numeral in favour of  (numeral _)
haftmann
parents:
54449
diff
changeset

584 
* Syntax for negative numerals is mere input syntax. 
56964  585 
INCOMPATIBILITY. 
54489
03ff4d1e6784
eliminiated neg_numeral in favour of  (numeral _)
haftmann
parents:
54449
diff
changeset

586 

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

587 
* Elimination of fact duplicates: 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

588 
equals_zero_I ~> minus_unique 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

589 
diff_eq_0_iff_eq ~> right_minus_eq 
54588  590 
nat_infinite ~> infinite_UNIV_nat 
591 
int_infinite ~> infinite_UNIV_int 

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

592 
INCOMPATIBILITY. 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

593 

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

594 
* Fact name consolidation: 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

595 
diff_def, diff_minus, ab_diff_minus ~> diff_conv_add_uminus 
54250  596 
minus_le_self_iff ~> neg_less_eq_nonneg 
597 
le_minus_self_iff ~> less_eq_neg_nonpos 

598 
neg_less_nonneg ~> neg_less_pos 

599 
less_minus_self_iff ~> less_neg_neg [simp] 

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

600 
INCOMPATIBILITY. 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

601 

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

602 
* More simplification rules on unary and binary minus: 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

603 
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

604 
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

605 
add_minus_cancel, diff_add_cancel, le_add_same_cancel1, 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

606 
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

607 
minus_add_cancel, uminus_add_conv_diff. These correspondingly 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

608 
have been taken away from fact collections algebra_simps and 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

609 
field_simps. INCOMPATIBILITY. 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

610 

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

611 
To restore proofs, the following patterns are helpful: 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

612 

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

613 
a) Arbitrary failing proof not involving "diff_def": 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

614 
Consider simplification with algebra_simps or field_simps. 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

615 

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

616 
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

617 
Try with "using <rule for addition> of [... " _" ...]" by simp". 
54230
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

618 

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

619 
c) Simplification with "diff_def": just drop "diff_def". 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

620 
Consider simplification with algebra_simps or field_simps; 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

621 
or the brute way with 
b1d955791529
more simplification rules on unary and binary minus
haftmann
parents:
54228
diff
changeset

622 
"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

623 

54264  624 
* SUP and INF generalized to conditionally_complete_lattice 
625 

626 
* Theory Lubs moved HOL image to HOLLibrary. It is replaced by 

627 
Conditionally_Complete_Lattices. INCOMPATIBILITY. 

628 

629 
* Introduce bdd_above and bdd_below in Conditionally_Complete_Lattices, use them 

630 
instead of explicitly stating boundedness of sets. 

631 

54631  632 
* ccpo.admissible quantifies only over nonempty chains to allow 
633 
more syntaxdirected proof rules; the case of the empty chain 

634 
shows up as additional case in fixpoint induction proofs. 

635 
INCOMPATIBILITY 

54264  636 

56214  637 
* Removed and renamed theorems in Series: 
638 
summable_le ~> suminf_le 

639 
suminf_le ~> suminf_le_const 

640 
series_pos_le ~> setsum_le_suminf 

641 
series_pos_less ~> setsum_less_suminf 

642 
suminf_ge_zero ~> suminf_nonneg 

643 
suminf_gt_zero ~> suminf_pos 

644 
suminf_gt_zero_iff ~> suminf_pos_iff 

645 
summable_sumr_LIMSEQ_suminf ~> summable_LIMSEQ 

646 
suminf_0_le ~> suminf_nonneg [rotate] 

647 
pos_summable ~> summableI_nonneg_bounded 

648 
ratio_test ~> summable_ratio_test 

649 

650 
removed series_zero, replaced by sums_finite 

651 

652 
removed auxiliary lemmas: 

653 
sumr_offset, sumr_offset2, sumr_offset3, sumr_offset4, sumr_group, 

654 
half, le_Suc_ex_iff, lemma_realpow_diff_sumr, real_setsum_nat_ivl_bounded, 

655 
summable_le2, ratio_test_lemma2, sumr_minus_one_realpow_zerom, 

656 
sumr_one_lb_realpow_zero, summable_convergent_sumr_iff, sumr_diff_mult_const 

657 
INCOMPATIBILITY. 

658 

659 
* Replace (F)DERIV syntax by has_derivative: 

660 
 "(f has_derivative f') (at x within s)" replaces "FDERIV f x : s : f'" 

661 

662 
 "(f has_field_derivative f') (at x within s)" replaces "DERIV f x : s : f'" 

663 

664 
 "f differentiable at x within s" replaces "_ differentiable _ in _" syntax 

665 

666 
 removed constant isDiff 

667 

668 
 "DERIV f x : f'" and "FDERIV f x : f'" syntax is only available as input 

669 
syntax. 

670 

671 
 "DERIV f x : s : f'" and "FDERIV f x : s : f'" syntax removed 

672 

673 
 Renamed FDERIV_... lemmas to has_derivative_... 

674 

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

675 
 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

676 

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

677 
 removed DERIV_intros, has_derivative_eq_intros 
0556204bc230
merged DERIV_intros, has_derivative_intros into derivative_intros
hoelzl
parents:
56371
diff
changeset

678 

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

679 
 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

680 
DERIV, has_derivative and has_vector_derivative. 
0556204bc230
merged DERIV_intros, has_derivative_intros into derivative_intros
hoelzl
parents:
56371
diff
changeset

681 

56214  682 
 Other renamings: 
683 
differentiable_def ~> real_differentiable_def 

684 
differentiableE ~> real_differentiableE 

685 
fderiv_def ~> has_derivative_at 

686 
field_fderiv_def ~> field_has_derivative_at 

687 
isDiff_der ~> differentiable_def 

688 
deriv_fderiv ~> has_field_derivative_def 

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

689 
deriv_def ~> DERIV_def 
56214  690 
INCOMPATIBILITY. 
691 

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

692 
* 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

693 
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

694 

56889
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

695 
* Theorems about complex numbers are now stated only using Re and Im, the Complex 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

696 
constructor is not used anymore. It is possible to use primcorec to defined the 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

697 
behaviour of a complexvalued function. 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

698 

48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

699 
Removed theorems about the Complex constructor from the simpset, they are 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

700 
available as the lemma collection legacy_Complex_simps. This especially 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

701 
removes 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

702 
i_complex_of_real: "ii * complex_of_real r = Complex 0 r". 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

703 

48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

704 
Instead the reverse direction is supported with 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

705 
Complex_eq: "Complex a b = a + \<i> * b" 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

706 

48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

707 
Moved csqrt from Fundamental_Algebra_Theorem to Complex. 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

708 

48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

709 
Renamings: 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

710 
Re/Im ~> complex.sel 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

711 
complex_Re/Im_zero ~> zero_complex.sel 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

712 
complex_Re/Im_add ~> plus_complex.sel 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

713 
complex_Re/Im_minus ~> uminus_complex.sel 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

714 
complex_Re/Im_diff ~> minus_complex.sel 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

715 
complex_Re/Im_one ~> one_complex.sel 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

716 
complex_Re/Im_mult ~> times_complex.sel 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

717 
complex_Re/Im_inverse ~> inverse_complex.sel 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

718 
complex_Re/Im_scaleR ~> scaleR_complex.sel 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

719 
complex_Re/Im_i ~> ii.sel 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

720 
complex_Re/Im_cnj ~> cnj.sel 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

721 
Re/Im_cis ~> cis.sel 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

722 

48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

723 
complex_divide_def ~> divide_complex_def 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

724 
complex_norm_def ~> norm_complex_def 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

725 
cmod_def ~> norm_complex_de 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

726 

48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

727 
Removed theorems: 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

728 
complex_zero_def 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

729 
complex_add_def 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

730 
complex_minus_def 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

731 
complex_diff_def 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

732 
complex_one_def 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

733 
complex_mult_def 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

734 
complex_inverse_def 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

735 
complex_scaleR_def 
48a745e1bde7
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
hoelzl
parents:
56879
diff
changeset

736 

55049  737 
* Removed solvers remote_cvc3 and remote_z3. Use cvc3 and z3 instead. 
738 

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

739 
* Nitpick: 
748778ac0ab8
relocate NEWS to postrelease version (cf. 7a14f831d02d);
wenzelm
parents:
54671
diff
changeset

740 
 Fixed soundness bug whereby mutually recursive datatypes could take 
748778ac0ab8
relocate NEWS to postrelease version (cf. 7a14f831d02d);
wenzelm
parents:
54671
diff
changeset

741 
infinite values. 
55889  742 
 Fixed soundness bug with lowlevel number functions such as "Abs_Integ" and 
743 
"Rep_Integ". 

744 
 Removed "std" option. 

745 
 Renamed "show_datatypes" to "show_types" and "hide_datatypes" to 

746 
"hide_types". 

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

747 

54787  748 
* HOLMultivariate_Analysis: 
749 
 type class ordered_real_vector for ordered vector spaces 

57253  750 
 new theory Complex_Basic_Analysis defining complex derivatives, 
751 
holomorphic functions, etc., ported from HOL Light's canal.ml. 

54787  752 
 changed order of ordered_euclidean_space to be compatible with 
753 
pointwise ordering on products. Therefore instance of 

754 
conditionally_complete_lattice and ordered_real_vector. 

755 
INCOMPATIBILITY: use box instead of greaterThanLessThan or 

756 
explicit setcomprehensions with eucl_less for other (half) open 

757 
intervals. 

758 

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

759 
 renamed theorems: 
2704ca85be98
moved generic theorems from Complex_Analysis_Basic; fixed some theorem names
hoelzl
parents:
56342
diff
changeset

760 
derivative_linear ~> has_derivative_bounded_linear 
2704ca85be98
moved generic theorems from Complex_Analysis_Basic; fixed some theorem names
hoelzl
parents:
56342
diff
changeset

761 
derivative_is_linear ~> has_derivative_linear 
2704ca85be98
moved generic theorems from Complex_Analysis_Basic; fixed some theorem names
hoelzl
parents:
56342
diff
changeset

762 
bounded_linear_imp_linear ~> bounded_linear.linear 
2704ca85be98
moved generic theorems from Complex_Analysis_Basic; fixed some theorem names
hoelzl
parents:
56342
diff
changeset

763 

56993
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

764 
* HOLProbability: 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

765 
 replaced the Lebesgue integral on real numbers by the more general Bochner 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

766 
integral for functions into a realnormed vector space. 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

767 

e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

768 
integral_zero ~> integral_zero / integrable_zero 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

769 
integral_minus ~> integral_minus / integrable_minus 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

770 
integral_add ~> integral_add / integrable_add 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

771 
integral_diff ~> integral_diff / integrable_diff 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

772 
integral_setsum ~> integral_setsum / integrable_setsum 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

773 
integral_multc ~> integral_mult_left / integrable_mult_left 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

774 
integral_cmult ~> integral_mult_right / integrable_mult_right 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

775 
integral_triangle_inequality~> integral_norm_bound 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

776 
integrable_nonneg ~> integrableI_nonneg 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

777 
integral_positive ~> integral_nonneg_AE 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

778 
integrable_abs_iff ~> integrable_abs_cancel 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

779 
positive_integral_lim_INF ~> positive_integral_liminf 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

780 
lebesgue_real_affine ~> lborel_real_affine 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

781 
borel_integral_has_integral ~> has_integral_lebesgue_integral 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

782 
integral_indicator ~> 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

783 
integral_real_indicator / integrable_real_indicator 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

784 
positive_integral_fst ~> positive_integral_fst' 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

785 
positive_integral_fst_measurable ~> positive_integral_fst 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

786 
positive_integral_snd_measurable ~> positive_integral_snd 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

787 

e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

788 
integrable_fst_measurable ~> 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

789 
integral_fst / integrable_fst / AE_integrable_fst 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

790 

e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

791 
integrable_snd_measurable ~> 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

792 
integral_snd / integrable_snd / AE_integrable_snd 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

793 

e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

794 
integral_monotone_convergence ~> 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

795 
integral_monotone_convergence / integrable_monotone_convergence 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

796 

e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

797 
integral_monotone_convergence_at_top ~> 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

798 
integral_monotone_convergence_at_top / 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

799 
integrable_monotone_convergence_at_top 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

800 

e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

801 
has_integral_iff_positive_integral_lebesgue ~> 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

802 
has_integral_iff_has_bochner_integral_lebesgue_nonneg 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

803 

e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

804 
lebesgue_integral_has_integral ~> 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

805 
has_integral_integrable_lebesgue_nonneg 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

806 

e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

807 
positive_integral_lebesgue_has_integral ~> 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

808 
integral_has_integral_lebesgue_nonneg / 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

809 
integrable_has_integral_lebesgue_nonneg 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

810 

e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

811 
lebesgue_integral_real_affine ~> 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

812 
positive_integral_real_affine 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

813 

e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

814 
has_integral_iff_positive_integral_lborel ~> 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

815 
integral_has_integral_nonneg / integrable_has_integral_nonneg 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

816 

e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

817 
The following theorems where removed: 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

818 

e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

819 
lebesgue_integral_nonneg 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

820 
lebesgue_integral_uminus 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

821 
lebesgue_integral_cmult 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

822 
lebesgue_integral_multc 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

823 
lebesgue_integral_cmult_nonneg 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

824 
integral_cmul_indicator 
e5366291d6aa
introduce Bochner integral: generalizes Lebesgue integral from realvalued function to functions on realnormed vector spaces
hoelzl
parents:
56964
diff
changeset

825 
integral_real 
54672
748778ac0ab8
relocate NEWS to postrelease version (cf. 7a14f831d02d);
wenzelm
parents:
54671
diff
changeset

826 

56996  827 
 Renamed positive_integral to nn_integral: 
828 

829 
* Renamed all lemmas "*positive_integral*" to *nn_integral*" 

830 
positive_integral_positive ~> nn_integral_nonneg 

831 

832 
* Renamed abbreviation integral\<^sup>P to integral\<^sup>N. 

833 

57252
19b7ace1c5da
properties of normal distributed random variables (by Sudeep Kanav)
hoelzl
parents:
57251
diff
changeset

834 
 Formalized properties about exponentially, Erlang, and normal distributed 
19b7ace1c5da
properties of normal distributed random variables (by Sudeep Kanav)
hoelzl
parents:
57251
diff
changeset

835 
random variables. 
19b7ace1c5da
properties of normal distributed random variables (by Sudeep Kanav)
hoelzl
parents:
57251
diff
changeset

836 

57112
70395c65c0e3
removed Kleene_Algebra because of superior AFP entry; authors agreed
nipkow
parents:
57094
diff
changeset

837 
* Library/KleeneAlgebra was removed because AFP/Kleene_Algebra subsumes it. 
70395c65c0e3
removed Kleene_Algebra because of superior AFP entry; authors agreed
nipkow
parents:
57094
diff
changeset

838 

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

839 
*** Scala *** 
ce575c2212fc
clarified markup cumulation order (see also 25306d92f4ad and 0009a6ebc83b), e.g. relevant for completion_context;
wenzelm
parents:
55585
diff
changeset

840 

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

841 
* 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

842 
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

843 
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

844 
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

845 
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

846 

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

847 

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

848 
*** ML *** 
f3cfe882f9af
toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents:
54384
diff
changeset

849 

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

850 
* 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

851 
structure Runtime. Minor INCOMPATIBILITY. 
4cc3f4db3447
clarified Isabelle/ML bootstrap, such that Execution does not require ML_Compiler;
wenzelm
parents:
56285
diff
changeset

852 

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

853 
* 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

854 
"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

855 
"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

856 

56281  857 
* Renamed configuration option "ML_trace" to "ML_source_trace". Minor 
858 
INCOMPATIBILITY. 

859 

860 
* Configuration option "ML_print_depth" controls the prettyprinting 

861 
depth of the ML compiler within the context. The old print_depth in 

56285  862 
ML is still available as default_print_depth, but rarely used. Minor 
863 
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

864 

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

865 
* 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

866 
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

867 
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

868 
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

869 
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

870 
of schematic variables. 
04448228381d
explicit eigencontext for attributes "where", "of", and corresponding read_instantiate, instantiate_tac;
wenzelm
parents:
55139
diff
changeset

871 

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

872 
* Toplevel function "use" refers to raw ML bootstrap environment, 
f3cfe882f9af
toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents:
54384
diff
changeset

873 
without Isar context nor antiquotations. Potential INCOMPATIBILITY. 
f3cfe882f9af
toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents:
54384
diff
changeset

874 
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

875 
formal context. 
f3cfe882f9af
toplevel function "use" refers to raw ML bootstrap environment;
wenzelm
parents:
54384
diff
changeset

876 

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

877 
* 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

878 
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

879 
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

880 
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

881 

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

882 
* 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

883 
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

884 
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

885 
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

886 
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

887 
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

888 

56205  889 
* Simplified programming interface to define ML antiquotations, see 
890 
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

891 

56071  892 
* ML antiquotation @{here} refers to its source position, which is 
893 
occasionally useful for experimentation and diagnostic purposes. 

894 

56135  895 
* ML antiquotation @{path} produces a Path.T value, similarly to 
896 
Path.explode, but with compiletime check against the filesystem and 

897 
some PIDE markup. Note that unlike theory source, ML does not have a 

898 
welldefined master directory, so an absolute symbolic path 

899 
specification is usually required, e.g. "~~/src/HOL". 

900 

56399  901 
* ML antiquotation @{print} inlines a function to print an arbitrary 
902 
ML value, which is occasionally useful for diagnostic or demonstration 

903 
purposes. 

904 

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

905 

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

906 
*** System *** 
cf48ddc266e5
clarified "isabelle display" and 'display_drafts': reuse file and program instance, open asynchronously via desktop environment;
wenzelm
parents:
54672
diff
changeset

907 

56787  908 
* Session ROOT specifications require explicit 'document_files' for 
56533
cd8b6d849b6a
explicit 'document_files' in session ROOT specifications;
wenzelm
parents:
56505
diff
changeset

909 
robust dependencies on LaTeX sources. Only these explicitly given 
cd8b6d849b6a
explicit 'document_files' in session ROOT specifications;
wenzelm
parents:
56505
diff
changeset

910 
files are copied to the document output directory, before document 
cd8b6d849b6a
explicit 'document_files' in session ROOT specifications;
wenzelm
parents:
56505
diff
changeset

911 
processing is started. 
cd8b6d849b6a
explicit 'document_files' in session ROOT specifications;
wenzelm
parents:
56505
diff
changeset

912 

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

913 
* 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

914 
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

915 
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

916 
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

917 
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

918 

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

919 
* 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

920 
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

921 
$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

922 

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

923 
* 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

924 
"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

925 
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

926 
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

927 
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

928 
settings variable yet. 
95e2656b3b23
renamed "isabelleprocess" to "isabelle_process", with shell function to avoid dynamic path lookups;
wenzelm
parents:
56413
diff
changeset

929 

57413  930 
* Removed obsolete "isabelle unsymbolize". Note that the usual format 
931 
for email communication is the Unicode rendering of Isabelle symbols, 

932 
as produced by Isabelle/jEdit, for example. 

933 

57084  934 
* Retired the now unused Isabelle tool "wwwfind". Similar 
935 
functionality may be integrated into PIDE/jEdit at a later point. 

936 

937 
* Windows: support for regular TeX installation (e.g. MiKTeX) instead 

938 
of TeX Live from Cygwin. 

939 

940 

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

941 

54639  942 
New in Isabelle20132 (December 2013) 
943 
 

944 

945 
*** Prover IDE  Isabelle/Scala/jEdit *** 

946 

947 
* More robust editing of running commands with internal forks, 

948 
e.g. nonterminating 'by' steps. 

949 

54641  950 
* More relaxed Sledgehammer panel: avoid repeated application of query 
951 
after edits surrounding the command location. 

952 

54648  953 
* More status information about commands that are interrupted 
954 
accidentally (via physical event or Poly/ML runtime system signal, 

955 
e.g. outofmemory). 

956 

54653  957 

958 
*** System *** 

959 

960 
* More robust termination of external processes managed by 

54664  961 
Isabelle/ML: support cancellation of tasks within the range of 
962 
milliseconds, as required for PIDE document editing with automatically 

963 
tried tools (e.g. Sledgehammer). 

54653  964 

54648  965 
* Reactivated Isabelle/Scala kill command for external processes on 
966 
Mac OS X, which was accidentally broken in Isabelle20131 due to a 

967 
workaround for some Debian/Ubuntu Linux versions from 2013. 

968 

54639  969 

970 

53971  971 
New in Isabelle20131 (November 2013) 
972 
 

50994  973 

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

974 
*** General *** 
05b1bbae748d
discontinued obsolete 'uses' within theory header;
wenzelm
parents:
51238
diff
changeset

975 

53971  976 
* Discontinued obsolete 'uses' within theory header. Note that 
977 
commands like 'ML_file' work without separate declaration of file 

978 
dependencies. Minor INCOMPATIBILITY. 

979 

980 
* Discontinued redundant 'use' command, which was superseded by 

981 
'ML_file' in Isabelle2013. Minor INCOMPATIBILITY. 

982 

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

983 
* 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

984 
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

985 
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

986 
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

987 
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

988 
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

989 
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

990 
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

991 
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

992 
syntax. 
fa9c38891cf2
disable old identifier syntax by default, legacy_isub_isup := true may be used temporarily as fallback;
wenzelm
parents:
52949
diff
changeset

993 

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

994 
* 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

995 
"sub". Minor INCOMPATIBILITY. 
d0fa3f446b9d
discontinued special treatment of \<^isub> and \<^isup> in rendering or editor frontend;
wenzelm
parents:
53016
diff
changeset

996 

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

997 
* 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

998 
"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

999 
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

1000 
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

1001 
quick_and_dirty, instead of historical poking into mutable reference. 
52059  1002 

52060  1003 
* Renamed command 'print_configs' to 'print_options'. Minor 
1004 
INCOMPATIBILITY. 

1005 

52430  1006 
* Proper diagnostic command 'print_state'. Old 'pr' (with its 
1007 
implicit change of some global references) is retained for now as 

1008 
control command, e.g. for ProofGeneral 3.7.x. 

1009 

52549  1010 
* Discontinued 'print_drafts' command with its oldfashioned PS output 
1011 
and Unix commandline print spooling. Minor INCOMPATIBILITY: use 

1012 
'display_drafts' instead and print via the regular document viewer. 

1013 

53971  1014 
* Updated and extended "isarref" and "implementation" manual, 
1015 
eliminated old "ref" manual. 

1016 

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

1017 

51533  1018 
*** Prover IDE  Isabelle/Scala/jEdit *** 
1019 

53971  1020 
* New manual "jedit" for Isabelle/jEdit, see isabelle doc or 
53852  1021 
Documentation panel. 
1022 

53971  1023 
* Dockable window "Documentation" provides access to Isabelle 
1024 
documentation. 

52646  1025 

52949  1026 
* Dockable window "Find" provides query operations for formal entities 
1027 
(GUI frontend to 'find_theorems' command). 

1028 

53050  1029 
* Dockable window "Sledgehammer" manages asynchronous / parallel 
1030 
sledgehammer runs over existing document sources, independently of 

1031 
normal editing and checking process. 

1032 

51533  1033 
* Dockable window "Timing" provides an overview of relevant command 
54332  1034 
timing information, depending on option jedit_timing_threshold. The 
1035 
same timing information is shown in the extended tooltip of the 

1036 
command keyword, when hovering the mouse over it while the CONTROL or 

1037 
COMMAND modifier is pressed. 

51533  1038 

53971  1039 
* Improved dockable window "Theories": Continuous checking of proof 
1040 
document (visible and required parts) may be controlled explicitly, 

1041 
using check box or shortcut "C+e ENTER". Individual theory nodes may 

1042 
be marked explicitly as required and checked in full, using check box 

1043 
or shortcut "C+e SPACE". 

1044 

54305  1045 
* Improved completion mechanism, which is now managed by the 
1046 
Isabelle/jEdit plugin instead of SideKick. Refined table of Isabelle 

1047 
symbol abbreviations (see $ISABELLE_HOME/etc/symbols). 

1048 

54319  1049 
* Standard jEdit keyboard shortcut C+b completeword is remapped to 
1050 
isabelle.complete for explicit completion in Isabelle sources. 

1051 
INCOMPATIBILITY wrt. jEdit defaults, may have to invent new shortcuts 

1052 
to resolve conflict. 

1053 

54305  1054 
* Improved support of various "minor modes" for Isabelle NEWS, 
1055 
options, session ROOT etc., with completion and SideKick tree view. 

1056 

53971  1057 
* Strictly monotonic document update, without premature cancellation of 
1058 
running transactions that are still needed: avoid reset/restart of 

1059 
such command executions while editing. 

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

1060 

53971  1061 
* Support for asynchronous print functions, as overlay to existing 
1062 
document content. 

1063 

1064 
* Support for automatic tools in HOL, which try to prove or disprove 

1065 
toplevel theorem statements. 

1066 

1067 
* 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

1068 
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

1069 
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

1070 
keyboard shortcut by the user (e.g. C+0 and/or C+NUMPAD0). 
53971  1071 

1072 
* File specifications in jEdit (e.g. file browser) may refer to 

54351  1073 
$ISABELLE_HOME and $ISABELLE_HOME_USER on all platforms. Discontinued 
1074 
obsolete $ISABELLE_HOME_WINDOWS variable. 

53971  1075 

1076 
* Improved support for Linux lookandfeel "GTK+", see also "Utilities 

1077 
/ Global Options / Appearance". 

1078 

1079 
* Improved support of native Mac OS X functionality via "MacOSX" 

1080 
plugin, which is now enabled by default. 

1081 

51533  1082 

51313  1083 
*** Pure *** 
1084 

54049  1085 
* Commands 'interpretation' and 'sublocale' are now targetsensitive. 
1086 
In particular, 'interpretation' allows for nonpersistent 

1087 
interpretation within "context ... begin ... end" blocks offering a 

1088 
lightweight alternative to 'sublocale'. See "isarref" manual for 

1089 
details. 

51747  1090 

51565  1091 
* Improved locales diagnostic command 'print_dependencies'. 
1092 

51313  1093 
* Discontinued obsolete 'axioms' command, which has been marked as 
1094 
legacy since Isabelle20092. INCOMPATIBILITY, use 'axiomatization' 

1095 
instead, while observing its uniform scope for polymorphism. 

1096 

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

1097 
* Discontinued empty name bindings in 'axiomatization'. 
dfe469293eb4
discontinued empty name bindings in 'axiomatization';
wenzelm
parents:
51313
diff
changeset

1098 
INCOMPATIBILITY. 
dfe469293eb4
discontinued empty name bindings in 'axiomatization';
wenzelm
parents:
51313
diff
changeset

1099 

53971  1100 
* System option "proofs" has been discontinued. Instead the global 
1101 
state of Proofterm.proofs is persistently compiled into logic images 

1102 
as required, notably HOLProofs. Users no longer need to change 

1103 
Proofterm.proofs dynamically. Minor INCOMPATIBILITY. 

1104 

1105 
* Syntax translation functions (print_translation etc.) always depend 

1106 
on Proof.context. Discontinued former "(advanced)" option  this is 

1107 
now the default. Minor INCOMPATIBILITY. 

1108 

1109 
* Former global reference trace_unify_fail is now available as 

1110 
configuration option "unify_trace_failure" (global context only). 

1111 

52463  1112 
* SELECT_GOAL now retains the syntactic context of the overall goal 
1113 
state (schematic variables etc.). Potential INCOMPATIBILITY in rare 

1114 
situations. 

1115 

51313  1116 

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

1117 
*** HOL *** 
496013a6eb38
remove unnecessary assumption from real_normed_vector
hoelzl
parents:
50994
diff
changeset

1118 

54032  1119 
* Stronger precedence of syntax for big intersection and union on 
1120 
sets, in accordance with corresponding lattice operations. 

1121 
INCOMPATIBILITY. 

1122 

1123 
* Notation "{p:A. P}" now allows tuple patterns as well. 

1124 

1125 
* Nested case expressions are now translated in a separate check phase 

1126 
rather than during parsing. The data for case combinators is separated 

1127 
from the datatype package. The declaration attribute 

1128 
"case_translation" can be used to register new case combinators: 

1129 

1130 
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

1131 

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

1132 
* Code generator: 
53160  1133 
 'code_printing' unifies 'code_const' / 'code_type' / 'code_class' / 
1134 
'code_instance'. 

1135 
 'code_identifier' declares name hints for arbitrary identifiers in 

1136 
generated code, subsuming 'code_modulename'. 

53983  1137 

1138 
See the isarref manual for syntax diagrams, and the HOL theories for 

1139 
examples. 

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

1140 

54032  1141 
* Attibute 'code': 'code' now declares concrete and abstract code 
1142 
equations uniformly. Use explicit 'code equation' and 'code abstract' 

1143 
to distinguish both when desired. 

1144 

1145 
* Discontinued theories Code_Integer and Efficient_Nat by a more 

1146 
finegrain stack of theories Code_Target_Int, Code_Binary_Nat, 

1147 
Code_Target_Nat and Code_Target_Numeral. See the tutorial on code 

1148 
generation for details. INCOMPATIBILITY. 

1149 

1150 
* Numeric types are mapped by default to target language numerals: 

1151 
natural (replaces former code_numeral) and integer (replaces former 

1152 
code_int). Conversions are available as integer_of_natural / 

1153 
natural_of_integer / integer_of_nat / nat_of_integer (in HOL) and 

1154 
Code_Numeral.integer_of_natural / Code_Numeral.natural_of_integer (in 

1155 
ML). INCOMPATIBILITY. 

1156 

1157 
* Function package: For mutually recursive functions f and g, separate 

1158 
cases rules f.cases and g.cases are generated instead of unusable 

1159 
f_g.cases which exposed internal sum types. Potential INCOMPATIBILITY, 

1160 
in the case that the unusable rule was used nevertheless. 

1161 

1162 
* Function package: For each function f, new rules f.elims are 

1163 
generated, which eliminate equalities of the form "f x = t". 

1164 

1165 
* New command 'fun_cases' derives adhoc elimination rules for 

1166 
function equations as simplified instances of f.elims, analogous to 

1167 
inductive_cases. See ~~/src/HOL/ex/Fundefs.thy for some examples. 

53307  1168 

54021  1169 
* Lifting: 
1170 
 parametrized correspondence relations are now supported: 

54378  1171 
+ parametricity theorems for the raw term can be specified in 
54021  1172 
the command lift_definition, which allow us to generate stronger 
1173 
transfer rules 

1174 
+ setup_lifting generates stronger transfer rules if parametric 

1175 
correspondence relation can be generated 

1176 
+ various new properties of the relator must be specified to support 

1177 
parametricity 

1178 
+ parametricity theorem for the Quotient relation can be specified 

1179 
 setup_lifting generates domain rules for the Transfer package 

1180 
 stronger reflexivity prover of respectfulness theorems for type 

1181 
copies 

1182 
 ===> and > are now local. The symbols can be introduced 

1183 
by interpreting the locale lifting_syntax (typically in an 

1184 
anonymous context) 

54378  1185 
 Lifting/Transfer relevant parts of Library/Quotient_* are now in 
54021  1186 
Main. Potential INCOMPATIBILITY 
1187 
 new commands for restoring and deleting Lifting/Transfer context: 

1188 
lifting_forget, lifting_update 

54378  1189 
 the command print_quotmaps was renamed to print_quot_maps. 
54021  1190 
INCOMPATIBILITY 
1191 

1192 
* Transfer: 

54378  1193 
 better support for domains in Transfer: replace Domainp T 
54021  1194 
by the actual invariant in a transferred goal 
1195 
 transfer rules can have as assumptions other transfer rules 

1196 
 Experimental support for transferring from the raw level to the 

1197 
abstract level: Transfer.transferred attribute 

1198 
 Attribute version of the transfer method: untransferred attribute 

1199 

52286  1200 
* Reification and reflection: 
53160  1201 
 Reification is now directly available in HOLMain in structure 
1202 
"Reification". 

1203 
 Reflection now handles multiple lists with variables also. 

1204 
 The whole reflection stack has been decomposed into conversions. 

52286  1205 
INCOMPATIBILITY. 
1206 

51489  1207 
* Revised devices for recursive definitions over finite sets: 
1208 
 Only one fundamental fold combinator on finite set remains: 

1209 
Finite_Set.fold :: ('a => 'b => 'b) => 'b => 'a set => 'b 

1210 
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

1211 
 Locales ("mini packages") for fundamental definitions with 
51489  1212 
Finite_Set.fold: folding, folding_idem. 
1213 
 Locales comm_monoid_set, semilattice_order_set and 

1214 
semilattice_neutr_order_set for big operators on sets. 

1215 
See theory Big_Operators for canonical examples. 

1216 
Note that foundational constants comm_monoid_set.F and 

1217 
semilattice_set.F correspond to former combinators fold_image 

1218 
and fold1 respectively. These are now gone. You may use 

51490  1219 
those foundational constants as substitutes, but it is 
53983  1220 
preferable to interpret the above locales accordingly. 
51489  1221 
 Dropped class ab_semigroup_idem_mult (special case of lattice, 
1222 
no longer needed in connection with Finite_Set.fold etc.) 

1223 
 Fact renames: 

1224 
card.union_inter ~> card_Un_Int [symmetric] 

1225 
card.union_disjoint ~> card_Un_disjoint 

1226 
INCOMPATIBILITY. 

1227 

51487  1228 
* Locale hierarchy for abstract orderings and (semi)lattices. 
1229 

53526  1230 
* Complete_Partial_Order.admissible is defined outside the type class 
1231 
ccpo, but with mandatory prefix ccpo. Admissibility theorems lose the 

1232 
class predicate assumption or sort constraint when possible. 

53362  1233 
INCOMPATIBILITY. 
1234 

53160  1235 
* Introduce type class "conditionally_complete_lattice": Like a 
1236 
complete lattice but does not assume the existence of the top and 

1237 
bottom elements. Allows to generalize some lemmas about reals and 

1238 
extended reals. Removed SupInf and replaced it by the instantiation 

1239 
of conditionally_complete_lattice for real. Renamed lemmas about 

1240 
conditionallycomplete lattice from Sup_... to cSup_... and from 

1241 
Inf_... to cInf_... to avoid hidding of similar complete lattice 

1242 
lemmas. 

1243 

1244 
* Introduce type class linear_continuum as combination of 

1245 
conditionallycomplete lattices and inner dense linorders which have 

1246 
more than one element. INCOMPATIBILITY. 

1247 

53983  1248 
* Introduced type classes order_top and order_bot. The old classes top 
1249 
and bot only contain the syntax without assumptions. INCOMPATIBILITY: 

1250 
Rename bot > order_bot, top > order_top 

53683  1251 

53160  1252 
* Introduce type classes "no_top" and "no_bot" for orderings without 
1253 
top and bottom elements. 

51732  1254 

1255 
* Split dense_linorder into inner_dense_order and no_top, no_bot. 

1256 

1257 
* Complex_Main: Unify and move various concepts from 

53160  1258 
HOLMultivariate_Analysis to HOLComplex_Main. 
51732  1259 

53983  1260 
 Introduce type class (lin)order_topology and 
1261 
linear_continuum_topology. Allows to generalize theorems about 

1262 
limits and order. Instances are reals and extended reals. 

51732  1263 

1264 
 continuous and continuos_on from Multivariate_Analysis: 

53983  1265 
"continuous" is the continuity of a function at a filter. "isCont" 
1266 
is now an abbrevitation: "isCont x f == continuous (at _) f". 

1267 

1268 
Generalized continuity lemmas from isCont to continuous on an 

1269 
arbitrary filter. 

1270 

1271 
 compact from Multivariate_Analysis. Use Bolzano's lemma to prove 

1272 
compactness of closed intervals on reals. Continuous functions 

1273 
attain infimum and supremum on compact sets. The inverse of a 

1274 
continuous function is continuous, when the function is continuous 

1275 
on a compact set. 

51732  1276 

1277 
 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

1278 
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

1279 
linear_continuum_topology). 
51732  1280 

1281 
 first_countable_topology from Multivariate_Analysis. Is used to 

53983  1282 
show equivalence of properties on the neighbourhood filter of x and 
1283 
on all sequences converging to x. 

1284 

1285 
 FDERIV: Definition of has_derivative moved to Deriv.thy. Moved 

1286 
theorems from Library/FDERIV.thy to Deriv.thy and base the 

1287 
definition of DERIV on FDERIV. Add variants of DERIV and FDERIV 

1288 
which are restricted to sets, i.e. to represent derivatives from 

1289 
left or right. 

51732  1290 

1291 
 Removed the withinfilter. It is replaced by the principal filter: 

1292 

1293 
F within X = inf F (principal X) 

1294 

1295 
 Introduce "at x within U" as a single constant, "at x" is now an 

1296 
abbreviation for "at x within UNIV" 

1297 

53983  1298 
 Introduce named theorem collections tendsto_intros, 
1299 
continuous_intros, continuous_on_intros and FDERIV_intros. Theorems 

1300 
in tendsto_intros (or FDERIV_intros) are also available as 

1301 
tendsto_eq_intros (or FDERIV_eq_intros) where the righthand side 

1302 
is replaced by a congruence rule. This allows to apply them as 

1303 
intro rules and then proving equivalence by the simplifier. 

51732  1304 

1305 
 Restructured theories in HOLComplex_Main: 

1306 

1307 
+ Moved RealDef and RComplete into Real 

1308 

1309 
+ Introduced Topological_Spaces and moved theorems about 

1310 
topological spaces, filters, limits and continuity to it 

1311 

1312 
+ Renamed RealVector to Real_Vector_Spaces 

1313 

53983  1314 
+ Split Lim, SEQ, Series into Topological_Spaces, 
1315 
Real_Vector_Spaces, and Limits 

51732  1316 

1317 
+ Moved Ln and Log to Transcendental 

1318 

1319 
+ Moved theorems about continuity from Deriv to Topological_Spaces 

1320 

1321 
 Remove various auxiliary lemmas. 

1322 

1323 
INCOMPATIBILITY. 

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

1324 

53738  1325 
* Nitpick: 
55889  1326 
 Added option "spy". 
1327 
 Reduce incidence of "too high arity" errors. 

53738  1328 

51137  1329 
* Sledgehammer: 
1330 
 Renamed option: 

1331 
isar_shrink ~> isar_compress 

53738  1332 
INCOMPATIBILITY. 
55889  1333 
 Added options "isar_try0", "spy". 
1334 
 Better support for "isar_proofs". 

1335 
 MaSh has been finedtuned and now runs as a local server. 

51137  1336 

54032  1337 
* Improved support for ad hoc overloading of constants (see also 
1338 
isarref manual and ~~/src/HOL/ex/Adhoc_Overloading_Examples.thy). 

1339 

1340 
* Library/Polynomial.thy: 

1341 
 Use lifting for primitive definitions. 

1342 
 Explicit conversions from and to lists of coefficients, used for 

1343 
generated code. 

1344 
 Replaced recursion operator poly_rec by fold_coeffs. 

1345 
 Prefer preexisting gcd operation for gcd. 

1346 
 Fact renames: 

1347 
poly_eq_iff ~> poly_eq_poly_eq_iff 

1348 
poly_ext ~> poly_eqI 

1349 
expand_poly_eq ~> poly_eq_iff 

1350 
IMCOMPATIBILITY. 

1351 

1352 
* New Library/Simps_Case_Conv.thy: Provides commands simps_of_case and 

1353 
case_of_simps to convert function definitions between a list of 

1354 
equations with patterns on the lhs and a single equation with case 

1355 
expressions on the rhs. See also Ex/Simps_Case_Conv_Examples.thy. 

1356 

1357 
* New Library/FSet.thy: type of finite sets defined as a subtype of 

1358 
sets defined by Lifting/Transfer. 

1359 

1360 
* Discontinued theory src/HOL/Library/Eval_Witness. INCOMPATIBILITY. 

1361 

1362 
* Consolidation of library theories on product orders: 

1363 

1364 
Product_Lattice ~> Product_Order  pointwise order on products 

1365 
Product_ord ~> Product_Lexorder  lexicographic order on products 

1366 

1367 
INCOMPATIBILITY. 

1368 

53160  1369 
* ImperativeHOL: The MREC combinator is considered legacy and no 
1370 
longer included by default. INCOMPATIBILITY, use partial_function 

1371 
instead, or import theory Legacy_Mrec as a fallback. 

1372 

53983  1373 
* HOLAlgebra: Discontinued theories ~~/src/HOL/Algebra/abstract and 
1374 
~~/src/HOL/Algebra/poly. Existing theories should be based on 

1375 
~~/src/HOL/Library/Polynomial instead. The latter provides 

1376 
integration with HOL's type classes for rings. INCOMPATIBILITY. 

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

1377 

54033  1378 
* HOLBNF: 
54032  1379 
 Various improvements to BNFbased (co)datatype package, including 
1380 
new commands "primrec_new", "primcorec", and 

1381 
"datatype_new_compat", as well as documentation. See 

1382 
"datatypes.pdf" for details. 

1383 
 New "coinduction" method to avoid some boilerplate (compared to 

1384 
coinduct). 

1385 
 Renamed keywords: 

1386 
data ~> datatype_new 

1387 
codata ~> codatatype 

1388 
bnf_def ~> bnf 

1389 
 Renamed many generated theorems, including 

1390 
discs ~> disc 

1391 
map_comp' ~> map_comp 

1392 
map_id' ~> map_id 

1393 
sels ~> sel 

1394 
set_map' ~> set_map 

1395 
sets ~> set 

1396 
IMCOMPATIBILITY. 

1397 

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

1398 

51551  1399 
*** ML *** 
1400 

53971  1401 
* Spec_Check is a Quickcheck tool for Isabelle/ML. The ML function 
1402 
"check_property" allows to check specifications of the form "ALL x y 

1403 
z. prop x y z". See also ~~/src/Tools/Spec_Check/ with its 

1404 
Examples.thy in particular. 

1405 

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

1406 
* 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

1407 
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

1408 
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

1409 
ML_Compiler.exn_trace. 
84522727f9d3
improved printing of exception trace in Poly/ML 5.5.1;
wenzelm
parents:
53683
diff
changeset

1410 

53971  1411 