author  wenzelm 
Sun, 20 Nov 2011 17:44:41 +0100  
changeset 45600  1bbbac9a0cb0 
parent 45593  7247ade03aa9 
child 45614  e19788cb0a1a 
permissions  rwrr 
5363  1 
Isabelle NEWS  history userrelevant changes 
2 
============================================== 

2553  3 

45109  4 
New in this Isabelle version 
5 
 

6 

45593  7 
*** General *** 
8 

9 
* Rule attributes in local theory declarations (e.g. locale or class) 

10 
are now statically evaluated: the resulting theorem is stored instead 

11 
of the original expression. INCOMPATIBILITY in rare situations, where 

12 
the historic accident of dynamic reevaluation in interpretations 

13 
etc. was exploited. 

14 

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'lemmas' / 'theorems' commands allow 'for' fixes and standardize the result before storing;
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* Commands 'lemmas' and 'theorems' allow local variables using 'for' 
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declaration, and results are standardized before being stored. Thus 
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17 
oldstyle "standard" after instantiation or composition of facts 
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18 
becomes obsolete. Minor INCOMPATIBILITY, due to potential change of 
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'lemmas' / 'theorems' commands allow 'for' fixes and standardize the result before storing;
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19 
indices of schematic variables. 
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20 

45593  21 

45134  22 
*** Pure *** 
23 

24 
* Obsolete command 'types' has been discontinued. Use 'type_synonym' 

25 
instead. INCOMPATIBILITY. 

26 

45191  27 
* Ancient code generator for SML and its commands 'code_module', 
45383  28 
'code_library', 'consts_code', 'types_code' have been discontinued. 
29 
Use commands of the generic code generator instead. INCOMPATIBILITY. 

30 

31 
* Redundant attribute 'code_inline' has been discontinued. Use 

32 
'code_unfold' instead. INCOMPATIBILITY. 

33 

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sort assignment before simultaneous term_check, not isolated parse_term;
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* Sort constraints are now propagated in simultaneous statements, just 
fca432074fb2
sort assignment before simultaneous term_check, not isolated parse_term;
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35 
like type constraints. INCOMPATIBILITY in rare situations, where 
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sort assignment before simultaneous term_check, not isolated parse_term;
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36 
distinct sorts used to be assigned accidentally. For example: 
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37 

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sort assignment before simultaneous term_check, not isolated parse_term;
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lemma "P (x::'a::foo)" and "Q (y::'a::bar)"  "now illegal" 
fca432074fb2
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39 

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sort assignment before simultaneous term_check, not isolated parse_term;
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40 
lemma "P (x::'a)" and "Q (y::'a::bar)" 
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41 
 "now uniform 'a::bar instead of default sort for first occurence (!)" 
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sort assignment before simultaneous term_check, not isolated parse_term;
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42 

fca432074fb2
sort assignment before simultaneous term_check, not isolated parse_term;
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43 

45122  44 
*** HOL *** 
45 

45546
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HOLWord: removed many duplicate theorems (see NEWS)
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* Session HOLWord: Discontinued many redundant theorems specific to type 
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HOLWord: removed many duplicate theorems (see NEWS)
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'a word. INCOMPATIBILITY, use the corresponding generic theorems instead. 
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48 

6dd3e88de4c2
HOLWord: removed many duplicate theorems (see NEWS)
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49 
word_sub_alt ~> word_sub_wi 
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HOLWord: removed many duplicate theorems (see NEWS)
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50 
word_add_alt ~> word_add_def 
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HOLWord: removed many duplicate theorems (see NEWS)
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51 
word_mult_alt ~> word_mult_def 
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HOLWord: removed many duplicate theorems (see NEWS)
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52 
word_minus_alt ~> word_minus_def 
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HOLWord: removed many duplicate theorems (see NEWS)
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word_0_alt ~> word_0_wi 
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HOLWord: removed many duplicate theorems (see NEWS)
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word_1_alt ~> word_1_wi 
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HOLWord: removed many duplicate theorems (see NEWS)
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55 
word_add_0 ~> add_0_left 
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HOLWord: removed many duplicate theorems (see NEWS)
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word_add_0_right ~> add_0_right 
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HOLWord: removed many duplicate theorems (see NEWS)
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word_mult_1 ~> mult_1_left 
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HOLWord: removed many duplicate theorems (see NEWS)
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58 
word_mult_1_right ~> mult_1_right 
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HOLWord: removed many duplicate theorems (see NEWS)
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word_add_commute ~> add_commute 
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word_add_assoc ~> add_assoc 
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word_add_left_commute ~> add_left_commute 
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word_mult_commute ~> mult_commute 
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HOLWord: removed many duplicate theorems (see NEWS)
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word_mult_assoc ~> mult_assoc 
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64 
word_mult_left_commute ~> mult_left_commute 
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word_left_distrib ~> left_distrib 
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HOLWord: removed many duplicate theorems (see NEWS)
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word_right_distrib ~> right_distrib 
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HOLWord: removed many duplicate theorems (see NEWS)
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67 
word_left_minus ~> left_minus 
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HOLWord: removed many duplicate theorems (see NEWS)
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68 
word_diff_0_right ~> diff_0_right 
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HOLWord: removed many duplicate theorems (see NEWS)
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69 
word_diff_self ~> diff_self 
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HOLWord: removed many duplicate theorems (see NEWS)
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70 
word_add_ac ~> add_ac 
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HOLWord: removed many duplicate theorems (see NEWS)
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71 
word_mult_ac ~> mult_ac 
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72 
word_plus_ac0 ~> add_0_left add_0_right add_ac 
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73 
word_times_ac1 ~> mult_1_left mult_1_right mult_ac 
45547  74 
word_order_trans ~> order_trans 
75 
word_order_refl ~> order_refl 

76 
word_order_antisym ~> order_antisym 

77 
word_order_linear ~> linorder_linear 

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HOLWord: removed many duplicate theorems (see NEWS)
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78 

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clarified attribute "mono_set": pure declaration, proper export in ML;
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* Clarified attribute "mono_set": pure declararation without modifying 
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clarified attribute "mono_set": pure declaration, proper export in ML;
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the result of the fact expression. 
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81 

45383  82 
* "Transitive_Closure.ntrancl": bounded transitive closure on 
83 
relations. 

84 

85 
* Constant "Set.not_member" now qualifed. INCOMPATIBILITY. 

86 

87 
* "sublists" moved to theory More_List. INCOMPATIBILITY. 

45143  88 

45122  89 
* Theory Int: Discontinued many legacy theorems specific to type int. 
45383  90 
INCOMPATIBILITY, use the corresponding generic theorems instead. 
45122  91 

92 
zminus_zminus ~> minus_minus 

93 
zminus_0 ~> minus_zero 

94 
zminus_zadd_distrib ~> minus_add_distrib 

95 
zadd_commute ~> add_commute 

96 
zadd_assoc ~> add_assoc 

97 
zadd_left_commute ~> add_left_commute 

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inlined @{thms} (ML compiletime) allows to get rid of legacy zadd_ac as well (cf. 49e305100097);
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98 
zadd_ac ~> add_ac 
45122  99 
zmult_ac ~> mult_ac 
100 
zadd_0 ~> add_0_left 

101 
zadd_0_right ~> add_0_right 

102 
zadd_zminus_inverse2 ~> left_minus 

103 
zmult_zminus ~> mult_minus_left 

104 
zmult_commute ~> mult_commute 

105 
zmult_assoc ~> mult_assoc 

106 
zadd_zmult_distrib ~> left_distrib 

107 
zadd_zmult_distrib2 ~> right_distrib 

108 
zdiff_zmult_distrib ~> left_diff_distrib 

109 
zdiff_zmult_distrib2 ~> right_diff_distrib 

110 
zmult_1 ~> mult_1_left 

111 
zmult_1_right ~> mult_1_right 

112 
zle_refl ~> order_refl 

113 
zle_trans ~> order_trans 

114 
zle_antisym ~> order_antisym 

115 
zle_linear ~> linorder_linear 

116 
zless_linear ~> linorder_less_linear 

117 
zadd_left_mono ~> add_left_mono 

118 
zadd_strict_right_mono ~> add_strict_right_mono 

119 
zadd_zless_mono ~> add_less_le_mono 

120 
int_0_less_1 ~> zero_less_one 

121 
int_0_neq_1 ~> zero_neq_one 

122 
zless_le ~> less_le 

123 
zpower_zadd_distrib ~> power_add 

124 
zero_less_zpower_abs_iff ~> zero_less_power_abs_iff 

125 
zero_le_zpower_abs ~> zero_le_power_abs 

126 

45383  127 
* New "case_product" attribute to generate a case rule doing multiple 
128 
case distinctions at the same time. E.g. 

129 

130 
list.exhaust [case_product nat.exhaust] 

131 

132 
produces a rule which can be used to perform case distinction on both 

133 
a list and a nat. 

134 

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* Nitpick: 
45516  136 
 Fixed infinite loop caused by the 'peephole_optim' option and 
137 
affecting 'rat' and 'real'. 

138 

139 
* Sledgehammer: 

140 
 Added "lam_trans" option. 

141 

142 
* Metis: 

143 
 Added possibility to specify lambda translations scheme as a 

144 
parenthesized argument (e.g., "by (metis (lam_lifting) ...)"). 

45398
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146 

45160  147 
*** FOL *** 
148 

45383  149 
* New "case_product" attribute (see HOL). 
45160  150 

45109  151 

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discontinued obsolete alias structure ProofContext;
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*** ML *** 
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153 

45592  154 
* Antiquotation @{attributes [...]} embeds attribute source 
155 
representation into the ML text, which is particularly useful with 

156 
declarations like Local_Theory.note. 

157 

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* Structure Proof_Context follows standard naming scheme. Old 
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ProofContext has been discontinued. INCOMPATIBILITY. 
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160 

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refined Local_Theory.declaration {syntax = false, pervasive} semantics: update is applied to auxiliary context as well;
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161 
* Refined Local_Theory.declaration {syntax, pervasive}, with subtle 
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uniform treatment of syntax declaration wrt. aux. context (NB: notation avoids duplicate mixfix internally);
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162 
change of semantics: update is applied to auxiliary local theory 
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context as well. 
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165 

45109  166 

44801  167 
New in Isabelle20111 (October 2011) 
168 
 

41651  169 

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*** General *** 
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44760  172 
* Improved Isabelle/jEdit Prover IDE (PIDE), which can be invoked as 
44968  173 
"isabelle jedit" or "ISABELLE_HOME/Isabelle" on the command line. 
44760  174 

44777  175 
 Management of multiple theory files directly from the editor 
44760  176 
buffer store  bypassing the filesystem (no requirement to save 
177 
files for checking). 

178 

44777  179 
 Markup of formal entities within the text buffer, with semantic 
44760  180 
highlighting, tooltips and hyperlinks to jump to defining source 
181 
positions. 

182 

44777  183 
 Improved text rendering, with sub/superscripts in the source 
184 
buffer (including support for copy/paste wrt. output panel, HTML 

185 
theory output and other nonIsabelle text boxes). 

186 

187 
 Refined scheduling of proof checking and printing of results, 

44760  188 
based on interactive editor view. (Note: jEdit folding and 
189 
narrowing allows to restrict buffer perspectives explicitly.) 

190 

44777  191 
 Reduced CPU performance requirements, usable on machines with few 
44760  192 
cores. 
193 

44777  194 
 Reduced memory requirements due to pruning of unused document 
44760  195 
versions (garbage collection). 
196 

197 
See also ~~/src/Tools/jEdit/README.html for further information, 

198 
including some remaining limitations. 

199 

44800  200 
* Theory loader: source files are exclusively located via the master 
201 
directory of each theory node (where the .thy file itself resides). 

202 
The global load path (such as src/HOL/Library) has been discontinued. 

203 
Note that the path element ~~ may be used to reference theories in the 

204 
Isabelle home folder  for instance, "~~/src/HOL/Library/FuncSet". 

205 
INCOMPATIBILITY. 

206 

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* Theory loader: source files are identified by content via SHA1 
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digests. Discontinued former path/modtime identification and optional 
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ISABELLE_FILE_IDENT plugin scripts. 
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210 

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* Parallelization of nested Isar proofs is subject to 
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Goal.parallel_proofs_threshold (default 100). See also isabelle 
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usedir option Q. 
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214 

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more conventional naming scheme: names_long, names_short, names_unique;
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215 
* Name space: former unsynchronized references are now proper 
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216 
configuration options, with more conventional names: 
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217 

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long_names ~> names_long 
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short_names ~> names_short 
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unique_names ~> names_unique 
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221 

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Minor INCOMPATIBILITY, need to declare options in context like this: 
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223 

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224 
declare [[names_unique = false]] 
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Name_Space: proper configuration options long_names, short_names, unique_names instead of former unsynchronized references;
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225 

42502  226 
* Literal facts `prop` may contain dummy patterns, e.g. `_ = _`. Note 
227 
that the result needs to be unique, which means fact specifications 

228 
may have to be refined after enriching a proof context. 

229 

44800  230 
* Attribute "case_names" has been refined: the assumptions in each case 
231 
can be named now by following the case name with [name1 name2 ...]. 

232 

44968  233 
* Isabelle/Isar reference manual has been updated and extended: 
234 
 "Synopsis" provides a catalog of main Isar language concepts. 

235 
 Formal references in syntax diagrams, via @{rail} antiquotation. 

236 
 Updated material from classic "ref" manual, notably about 

237 
"Classical Reasoner". 

42633  238 

41703
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239 

41727
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240 
*** HOL *** 
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available_provers ~> supported_provers (for clarity)
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241 

44968  242 
* Class bot and top require underlying partial order rather than 
44800  243 
preorder: uniqueness of bot and top is guaranteed. INCOMPATIBILITY. 
43815
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adjusted to tightened specification of classes bot and top
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244 

43940  245 
* Class complete_lattice: generalized a couple of lemmas from sets; 
44800  246 
generalized theorems INF_cong and SUP_cong. New type classes for 
247 
complete boolean algebras and complete linear orders. Lemmas 

248 
Inf_less_iff, less_Sup_iff, INF_less_iff, less_SUP_iff now reside in 

249 
class complete_linorder. 

250 

251 
Changed proposition of lemmas Inf_bool_def, Sup_bool_def, Inf_fun_def, 

252 
Sup_fun_def, Inf_apply, Sup_apply. 

253 

45088  254 
Removed redundant lemmas (the right hand side gives hints how to 
255 
replace them for (metis ...), or (simp only: ...) proofs): 

45041
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256 

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257 
Inf_singleton ~> Inf_insert [where A="{}", unfolded Inf_empty inf_top_right] 
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Sup_singleton ~> Sup_insert [where A="{}", unfolded Sup_empty sup_bot_right] 
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changeset

259 
Inf_binary ~> Inf_insert, Inf_empty, and inf_top_right 
0523a6be8ade
NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents:
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diff
changeset

260 
Sup_binary ~> Sup_insert, Sup_empty, and sup_bot_right 
0523a6be8ade
NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents:
45016
diff
changeset

261 
Int_eq_Inter ~> Inf_insert, Inf_empty, and inf_top_right 
0523a6be8ade
NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents:
45016
diff
changeset

262 
Un_eq_Union ~> Sup_insert, Sup_empty, and sup_bot_right 
0523a6be8ade
NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents:
45016
diff
changeset

263 
Inter_def ~> INF_def, image_def 
0523a6be8ade
NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents:
45016
diff
changeset

264 
Union_def ~> SUP_def, image_def 
0523a6be8ade
NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents:
45016
diff
changeset

265 
INT_eq ~> INF_def, and image_def 
0523a6be8ade
NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents:
45016
diff
changeset

266 
UN_eq ~> SUP_def, and image_def 
0523a6be8ade
NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents:
45016
diff
changeset

267 
INF_subset ~> INF_superset_mono [OF _ order_refl] 
44800  268 

269 
More consistent and comprehensive names: 

270 

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

271 
INTER_eq_Inter_image ~> INF_def 
0523a6be8ade
NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
hoelzl
parents:
45016
diff
changeset

272 
UNION_eq_Union_image ~> SUP_def 
43872  273 
INFI_def ~> INF_def 
274 
SUPR_def ~> SUP_def 

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

275 
INF_leI ~> INF_lower 
cedaca00789f
more uniform naming scheme for Inf/INF and Sup/SUP lemmas
haftmann
parents:
44086
diff
changeset

276 
INF_leI2 ~> INF_lower2 
cedaca00789f
more uniform naming scheme for Inf/INF and Sup/SUP lemmas
haftmann
parents:
44086
diff
changeset

277 
le_INFI ~> INF_greatest 
cedaca00789f
more uniform naming scheme for Inf/INF and Sup/SUP lemmas
haftmann
parents:
44086
diff
changeset

278 
le_SUPI ~> SUP_upper 
cedaca00789f
more uniform naming scheme for Inf/INF and Sup/SUP lemmas
haftmann
parents:
44086
diff
changeset

279 
le_SUPI2 ~> SUP_upper2 
cedaca00789f
more uniform naming scheme for Inf/INF and Sup/SUP lemmas
haftmann
parents:
44086
diff
changeset

280 
SUP_leI ~> SUP_least 
43873  281 
INFI_bool_eq ~> INF_bool_eq 
282 
SUPR_bool_eq ~> SUP_bool_eq 

283 
INFI_apply ~> INF_apply 

284 
SUPR_apply ~> SUP_apply 

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

285 
INTER_def ~> INTER_eq 
cedaca00789f
more uniform naming scheme for Inf/INF and Sup/SUP lemmas
haftmann
parents:
44086
diff
changeset

286 
UNION_def ~> UNION_eq 
cedaca00789f
more uniform naming scheme for Inf/INF and Sup/SUP lemmas
haftmann
parents:
44086
diff
changeset

287 

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

288 
INCOMPATIBILITY. 
db18f4d0cc7d
further generalization from sets to complete lattices
haftmann
parents:
43816
diff
changeset

289 

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

290 
* Renamed theory Complete_Lattice to Complete_Lattices. 
dfe923d5308d
separated NEWS for Isabelle2011 from Isabelle20111 (cf. e1139e612b55);
wenzelm
parents:
44968
diff
changeset

291 
INCOMPATIBILITY. 
dfe923d5308d
separated NEWS for Isabelle2011 from Isabelle20111 (cf. e1139e612b55);
wenzelm
parents:
44968
diff
changeset

292 

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

293 
* Theory Complete_Lattices: lemmas Inf_eq_top_iff, INF_eq_top_iff, 
dfe923d5308d
separated NEWS for Isabelle2011 from Isabelle20111 (cf. e1139e612b55);
wenzelm
parents:
44968
diff
changeset

294 
INF_image, Inf_insert, INF_top, Inf_top_conv, INF_top_conv, SUP_bot, 
dfe923d5308d
separated NEWS for Isabelle2011 from Isabelle20111 (cf. e1139e612b55);
wenzelm
parents:
44968
diff
changeset

295 
Sup_bot_conv, SUP_bot_conv, Sup_eq_top_iff, SUP_eq_top_iff, SUP_image, 
dfe923d5308d
separated NEWS for Isabelle2011 from Isabelle20111 (cf. e1139e612b55);
wenzelm
parents:
44968
diff
changeset

296 
Sup_insert are now declared as [simp]. INCOMPATIBILITY. 
dfe923d5308d
separated NEWS for Isabelle2011 from Isabelle20111 (cf. e1139e612b55);
wenzelm
parents:
44968
diff
changeset

297 

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

298 
* Theory Lattice: lemmas compl_inf_bot, compl_le_comp_iff, 
dfe923d5308d
separated NEWS for Isabelle2011 from Isabelle20111 (cf. e1139e612b55);
wenzelm
parents:
44968
diff
changeset

299 
compl_sup_top, inf_idem, inf_left_idem, inf_sup_absorb, sup_idem, 
dfe923d5308d
separated NEWS for Isabelle2011 from Isabelle20111 (cf. e1139e612b55);
wenzelm
parents:
44968
diff
changeset

300 
sup_inf_absob, sup_left_idem are now declared as [simp]. Minor 
dfe923d5308d
separated NEWS for Isabelle2011 from Isabelle20111 (cf. e1139e612b55);
wenzelm
parents:
44968
diff
changeset

301 
INCOMPATIBILITY. 
dfe923d5308d
separated NEWS for Isabelle2011 from Isabelle20111 (cf. e1139e612b55);
wenzelm
parents:
44968
diff
changeset

302 

44845  303 
* Added syntactic classes "inf" and "sup" for the respective 
304 
constants. INCOMPATIBILITY: Changes in the argument order of the 

305 
(mostly internal) locale predicates for some derived classes. 

306 

44800  307 
* Theorem collections ball_simps and bex_simps do not contain theorems 
308 
referring to UNION any longer; these have been moved to collection 

309 
UN_ball_bex_simps. INCOMPATIBILITY. 

310 

311 
* Theory Archimedean_Field: floor now is defined as parameter of a 

312 
separate type class floor_ceiling. 

313 

314 
* Theory Finite_Set: more coherent development of fold_set locales: 

42874  315 

316 
locale fun_left_comm ~> locale comp_fun_commute 

317 
locale fun_left_comm_idem ~> locale comp_fun_idem 

44800  318 

319 
Both use pointfree characterization; interpretation proofs may need 

320 
adjustment. INCOMPATIBILITY. 

42874  321 

44800  322 
* Theory Limits: Type "'a net" has been renamed to "'a filter", in 
44081
730f7cced3a6
rename type 'a net to 'a filter, following standard mathematical terminology
huffman
parents:
44027
diff
changeset

323 
accordance with standard mathematical terminology. INCOMPATIBILITY. 
730f7cced3a6
rename type 'a net to 'a filter, following standard mathematical terminology
huffman
parents:
44027
diff
changeset

324 

44800  325 
* Theory Complex_Main: The locale interpretations for the 
326 
bounded_linear and bounded_bilinear locales have been removed, in 

327 
order to reduce the number of duplicate lemmas. Users must use the 

328 
original names for distributivity theorems, potential INCOMPATIBILITY. 

44282
f0de18b62d63
remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents:
44274
diff
changeset

329 

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

330 
divide.add ~> add_divide_distrib 
f0de18b62d63
remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents:
44274
diff
changeset

331 
divide.diff ~> diff_divide_distrib 
f0de18b62d63
remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents:
44274
diff
changeset

332 
divide.setsum ~> setsum_divide_distrib 
f0de18b62d63
remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents:
44274
diff
changeset

333 
mult.add_right ~> right_distrib 
f0de18b62d63
remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents:
44274
diff
changeset

334 
mult.diff_right ~> right_diff_distrib 
f0de18b62d63
remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents:
44274
diff
changeset

335 
mult_right.setsum ~> setsum_right_distrib 
f0de18b62d63
remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents:
44274
diff
changeset

336 
mult_left.diff ~> left_diff_distrib 
f0de18b62d63
remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
huffman
parents:
44274
diff
changeset

337 

44800  338 
* Theory Complex_Main: Several redundant theorems have been removed or 
44568
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

339 
replaced by more general versions. INCOMPATIBILITY. 
44522
2f7e9d890efe
rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents:
44322
diff
changeset

340 

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

341 
real_diff_def ~> minus_real_def 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

342 
real_divide_def ~> divide_real_def 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

343 
real_less_def ~> less_le 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

344 
real_abs_def ~> abs_real_def 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

345 
real_sgn_def ~> sgn_real_def 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

346 
real_mult_commute ~> mult_commute 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

347 
real_mult_assoc ~> mult_assoc 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

348 
real_mult_1 ~> mult_1_left 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

349 
real_add_mult_distrib ~> left_distrib 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

350 
real_zero_not_eq_one ~> zero_neq_one 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

351 
real_mult_inverse_left ~> left_inverse 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

352 
INVERSE_ZERO ~> inverse_zero 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

353 
real_le_refl ~> order_refl 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

354 
real_le_antisym ~> order_antisym 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

355 
real_le_trans ~> order_trans 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

356 
real_le_linear ~> linear 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

357 
real_le_eq_diff ~> le_iff_diff_le_0 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

358 
real_add_left_mono ~> add_left_mono 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

359 
real_mult_order ~> mult_pos_pos 
c478d1876371
discontinued legacy theorem names from RealDef.thy
huffman
parents:
45049
diff
changeset

360 
real_mult_less_mono2 ~> mult_strict_left_mono 
44822
2690b6de5021
remove duplicate lemma real_of_int_real_of_nat in favor of real_of_int_of_nat_eq
huffman
parents:
44777
diff
changeset

361 
real_of_int_real_of_nat ~> real_of_int_of_nat_eq 
44522
2f7e9d890efe
rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents:
44322
diff
changeset

362 
real_0_le_divide_iff ~> zero_le_divide_iff 
2f7e9d890efe
rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents:
44322
diff
changeset

363 
realpow_two_disj ~> power2_eq_iff 
2f7e9d890efe
rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents:
44322
diff
changeset

364 
real_squared_diff_one_factored ~> square_diff_one_factored 
2f7e9d890efe
rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents:
44322
diff
changeset

365 
realpow_two_diff ~> square_diff_square_factored 
44669
8e6cdb9c00a7
remove redundant lemma reals_complete2 in favor of complete_real
huffman
parents:
44666
diff
changeset

366 
reals_complete2 ~> complete_real 
44749
5b1e1432c320
remove redundant lemma real_sum_squared_expand in favor of power2_sum
huffman
parents:
44748
diff
changeset

367 
real_sum_squared_expand ~> power2_sum 
44522
2f7e9d890efe
rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents:
44322
diff
changeset

368 
exp_ln_eq ~> ln_unique 
44711  369 
expi_add ~> exp_add 
370 
expi_zero ~> exp_zero 

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

371 
lemma_DERIV_subst ~> DERIV_cong 
44568
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

372 
LIMSEQ_Zfun_iff ~> tendsto_Zfun_iff 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

373 
LIMSEQ_const ~> tendsto_const 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

374 
LIMSEQ_norm ~> tendsto_norm 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

375 
LIMSEQ_add ~> tendsto_add 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

376 
LIMSEQ_minus ~> tendsto_minus 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

377 
LIMSEQ_minus_cancel ~> tendsto_minus_cancel 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

378 
LIMSEQ_diff ~> tendsto_diff 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

379 
bounded_linear.LIMSEQ ~> bounded_linear.tendsto 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

380 
bounded_bilinear.LIMSEQ ~> bounded_bilinear.tendsto 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

381 
LIMSEQ_mult ~> tendsto_mult 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

382 
LIMSEQ_inverse ~> tendsto_inverse 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

383 
LIMSEQ_divide ~> tendsto_divide 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

384 
LIMSEQ_pow ~> tendsto_power 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

385 
LIMSEQ_setsum ~> tendsto_setsum 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

386 
LIMSEQ_setprod ~> tendsto_setprod 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

387 
LIMSEQ_norm_zero ~> tendsto_norm_zero_iff 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

388 
LIMSEQ_rabs_zero ~> tendsto_rabs_zero_iff 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

389 
LIMSEQ_imp_rabs ~> tendsto_rabs 
44710  390 
LIMSEQ_add_minus ~> tendsto_add [OF _ tendsto_minus] 
391 
LIMSEQ_add_const ~> tendsto_add [OF _ tendsto_const] 

392 
LIMSEQ_diff_const ~> tendsto_diff [OF _ tendsto_const] 

44748
7f6838b3474a
remove redundant lemma LIMSEQ_Complex in favor of tendsto_Complex
huffman
parents:
44711
diff
changeset

393 
LIMSEQ_Complex ~> tendsto_Complex 
44568
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

394 
LIM_ident ~> tendsto_ident_at 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

395 
LIM_const ~> tendsto_const 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

396 
LIM_add ~> tendsto_add 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

397 
LIM_add_zero ~> tendsto_add_zero 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

398 
LIM_minus ~> tendsto_minus 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

399 
LIM_diff ~> tendsto_diff 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

400 
LIM_norm ~> tendsto_norm 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

401 
LIM_norm_zero ~> tendsto_norm_zero 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

402 
LIM_norm_zero_cancel ~> tendsto_norm_zero_cancel 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

403 
LIM_norm_zero_iff ~> tendsto_norm_zero_iff 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

404 
LIM_rabs ~> tendsto_rabs 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

405 
LIM_rabs_zero ~> tendsto_rabs_zero 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

406 
LIM_rabs_zero_cancel ~> tendsto_rabs_zero_cancel 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

407 
LIM_rabs_zero_iff ~> tendsto_rabs_zero_iff 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

408 
LIM_compose ~> tendsto_compose 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

409 
LIM_mult ~> tendsto_mult 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

410 
LIM_scaleR ~> tendsto_scaleR 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

411 
LIM_of_real ~> tendsto_of_real 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

412 
LIM_power ~> tendsto_power 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

413 
LIM_inverse ~> tendsto_inverse 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

414 
LIM_sgn ~> tendsto_sgn 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

415 
isCont_LIM_compose ~> isCont_tendsto_compose 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

416 
bounded_linear.LIM ~> bounded_linear.tendsto 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

417 
bounded_linear.LIM_zero ~> bounded_linear.tendsto_zero 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

418 
bounded_bilinear.LIM ~> bounded_bilinear.tendsto 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

419 
bounded_bilinear.LIM_prod_zero ~> bounded_bilinear.tendsto_zero 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

420 
bounded_bilinear.LIM_left_zero ~> bounded_bilinear.tendsto_left_zero 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

421 
bounded_bilinear.LIM_right_zero ~> bounded_bilinear.tendsto_right_zero 
e6f291cb5810
discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
huffman
parents:
44538
diff
changeset

422 
LIM_inverse_fun ~> tendsto_inverse [OF tendsto_ident_at] 
44522
2f7e9d890efe
rename subset_{interior,closure} to {interior,closure}_mono;
huffman
parents:
44322
diff
changeset

423 

44967  424 
* Theory Complex_Main: The definition of infinite series was 
425 
generalized. Now it is defined on the type class {topological_space, 

426 
comm_monoid_add}. Hence it is useable also for extended real numbers. 

42484  427 

44908  428 
* Theory Complex_Main: The complex exponential function "expi" is now 
429 
a typeconstrained abbreviation for "exp :: complex => complex"; thus 

430 
several polymorphic lemmas about "exp" are now applicable to "expi". 

431 

44968  432 
* Code generation: 
433 

434 
 Theory Library/Code_Char_ord provides native ordering of 

435 
characters in the target language. 

436 

437 
 Commands code_module and code_library are legacy, use export_code 

438 
instead. 

439 

440 
 Method "evaluation" is legacy, use method "eval" instead. 

441 

442 
 Legacy evaluator "SML" is deactivated by default. May be 

443 
reactivated by the following theory command: 

444 

445 
setup {* Value.add_evaluator ("SML", Codegen.eval_term) *} 

446 

447 
* Declare ext [intro] by default. Rare INCOMPATIBILITY. 

448 

45088  449 
* New proof method "induction" that gives induction hypotheses the 
450 
name "IH", thus distinguishing them from further hypotheses that come 

451 
from rule induction. The latter are still called "hyps". Method 

452 
"induction" is a thin wrapper around "induct" and follows the same 

453 
syntax. 

454 

44968  455 
* Method "fastsimp" has been renamed to "fastforce", but "fastsimp" is 
456 
still available as a legacy feature for some time. 

457 

458 
* Nitpick: 

459 
 Added "need" and "total_consts" options. 

460 
 Reintroduced "show_skolems" option by popular demand. 

461 
 Renamed attribute: nitpick_def ~> nitpick_unfold. 

462 
INCOMPATIBILITY. 

463 

464 
* Sledgehammer: 

465 
 Use quasisound (and efficient) translations by default. 

466 
 Added support for the following provers: EToFoF, LEOII, 

467 
Satallax, SNARK, Waldmeister, and Z3 with TPTP syntax. 

468 
 Automatically preplay and minimize proofs before showing them if 

469 
this can be done within reasonable time. 

470 
 sledgehammer available_provers ~> sledgehammer supported_provers. 

471 
INCOMPATIBILITY. 

472 
 Added "preplay_timeout", "slicing", "type_enc", "sound", 

473 
"max_mono_iters", and "max_new_mono_instances" options. 

474 
 Removed "explicit_apply" and "full_types" options as well as "Full 

475 
Types" Proof General menu item. INCOMPATIBILITY. 

476 

477 
* Metis: 

478 
 Removed "metisF"  use "metis" instead. INCOMPATIBILITY. 

479 
 Obsoleted "metisFT"  use "metis (full_types)" instead. 

480 
INCOMPATIBILITY. 

481 

482 
* Command 'try': 

483 
 Renamed 'try_methods' and added "simp:", "intro:", "dest:", and 

484 
"elim:" options. INCOMPATIBILITY. 

485 
 Introduced 'try' that not only runs 'try_methods' but also 

486 
'solve_direct', 'sledgehammer', 'quickcheck', and 'nitpick'. 

487 

488 
* Quickcheck: 

489 
 Added "eval" option to evaluate terms for the found counterexample 

490 
(currently only supported by the default (exhaustive) tester). 

491 
 Added postprocessing of terms to obtain readable counterexamples 

492 
(currently only supported by the default (exhaustive) tester). 

493 
 New counterexample generator quickcheck[narrowing] enables 

494 
narrowingbased testing. Requires the Glasgow Haskell compiler 

495 
with its installation location defined in the Isabelle settings 

496 
environment as ISABELLE_GHC. 

497 
 Removed quickcheck tester "SML" based on the SML code generator 

498 
(formly in HOL/Library). 

499 

500 
* Function package: discontinued option "tailrec". INCOMPATIBILITY, 

501 
use 'partial_function' instead. 

502 

503 
* Theory Library/Extended_Reals replaces now the positive extended 

504 
reals found in probability theory. This file is extended by 

505 
Multivariate_Analysis/Extended_Real_Limits. 

506 

44974  507 
* Theory Library/Old_Recdef: old 'recdef' package has been moved here, 
508 
from where it must be imported explicitly if it is really required. 

509 
INCOMPATIBILITY. 

44968  510 

511 
* Theory Library/Wfrec: wellfounded recursion combinator "wfrec" has 

512 
been moved here. INCOMPATIBILITY. 

513 

514 
* Theory Library/Saturated provides type of numbers with saturated 

515 
arithmetic. 

516 

517 
* Theory Library/Product_Lattice defines a pointwise ordering for the 

518 
product type 'a * 'b, and provides instance proofs for various order 

519 
and lattice type classes. 

520 

521 
* Theory Library/Countable now provides the "countable_datatype" proof 

522 
method for proving "countable" class instances for datatypes. 

523 

524 
* Theory Library/Cset_Monad allows do notation for computable sets 

525 
(cset) via the generic monad adhoc overloading facility. 

526 

527 
* Library: Theories of common data structures are split into theories 

528 
for implementation, an invariantensuring type, and connection to an 

529 
abstract type. INCOMPATIBILITY. 

530 

531 
 RBT is split into RBT and RBT_Mapping. 

532 
 AssocList is split and renamed into AList and AList_Mapping. 

533 
 DList is split into DList_Impl, DList, and DList_Cset. 

534 
 Cset is split into Cset and List_Cset. 

535 

536 
* Theory Library/Nat_Infinity has been renamed to 

537 
Library/Extended_Nat, with name changes of the following types and 

538 
constants: 

539 

540 
type inat ~> type enat 

541 
Fin ~> enat 

542 
Infty ~> infinity (overloaded) 

543 
iSuc ~> eSuc 

544 
the_Fin ~> the_enat 

545 

546 
Every theorem name containing "inat", "Fin", "Infty", or "iSuc" has 

547 
been renamed accordingly. INCOMPATIBILITY. 

548 

549 
* Session Multivariate_Analysis: The euclidean_space type class now 

550 
fixes a constant "Basis :: 'a set" consisting of the standard 

551 
orthonormal basis for the type. Users now have the option of 

552 
quantifying over this set instead of using the "basis" function, e.g. 

553 
"ALL x:Basis. P x" vs "ALL i<DIM('a). P (basis i)". 

554 

555 
* Session Multivariate_Analysis: Type "('a, 'b) cart" has been renamed 

556 
to "('a, 'b) vec" (the syntax "'a ^ 'b" remains unaffected). Constants 

557 
"Cart_nth" and "Cart_lambda" have been respectively renamed to 

558 
"vec_nth" and "vec_lambda"; theorems mentioning those names have 

559 
changed to match. Definition theorems for overloaded constants now use 

560 
the standard "foo_vec_def" naming scheme. A few other theorems have 

561 
been renamed as follows (INCOMPATIBILITY): 

562 

563 
Cart_eq ~> vec_eq_iff 

564 
dist_nth_le_cart ~> dist_vec_nth_le 

565 
tendsto_vector ~> vec_tendstoI 

566 
Cauchy_vector ~> vec_CauchyI 

567 

568 
* Session Multivariate_Analysis: Several duplicate theorems have been 

569 
removed, and other theorems have been renamed or replaced with more 

570 
general versions. INCOMPATIBILITY. 

571 

572 
finite_choice ~> finite_set_choice 

573 
eventually_conjI ~> eventually_conj 

574 
eventually_and ~> eventually_conj_iff 

575 
eventually_false ~> eventually_False 

576 
setsum_norm ~> norm_setsum 

577 
Lim_sequentially ~> LIMSEQ_def 

578 
Lim_ident_at ~> LIM_ident 

579 
Lim_const ~> tendsto_const 

580 
Lim_cmul ~> tendsto_scaleR [OF tendsto_const] 

581 
Lim_neg ~> tendsto_minus 

582 
Lim_add ~> tendsto_add 

583 
Lim_sub ~> tendsto_diff 

584 
Lim_mul ~> tendsto_scaleR 

585 
Lim_vmul ~> tendsto_scaleR [OF _ tendsto_const] 

586 
Lim_null_norm ~> tendsto_norm_zero_iff [symmetric] 

587 
Lim_linear ~> bounded_linear.tendsto 

588 
Lim_component ~> tendsto_euclidean_component 

589 
Lim_component_cart ~> tendsto_vec_nth 

590 
Lim_inner ~> tendsto_inner [OF tendsto_const] 

591 
dot_lsum ~> inner_setsum_left 

592 
dot_rsum ~> inner_setsum_right 

593 
continuous_cmul ~> continuous_scaleR [OF continuous_const] 

594 
continuous_neg ~> continuous_minus 

595 
continuous_sub ~> continuous_diff 

596 
continuous_vmul ~> continuous_scaleR [OF _ continuous_const] 

597 
continuous_mul ~> continuous_scaleR 

598 
continuous_inv ~> continuous_inverse 

599 
continuous_at_within_inv ~> continuous_at_within_inverse 

600 
continuous_at_inv ~> continuous_at_inverse 

601 
continuous_at_norm ~> continuous_norm [OF continuous_at_id] 

602 
continuous_at_infnorm ~> continuous_infnorm [OF continuous_at_id] 

603 
continuous_at_component ~> continuous_component [OF continuous_at_id] 

604 
continuous_on_neg ~> continuous_on_minus 

605 
continuous_on_sub ~> continuous_on_diff 

606 
continuous_on_cmul ~> continuous_on_scaleR [OF continuous_on_const] 

607 
continuous_on_vmul ~> continuous_on_scaleR [OF _ continuous_on_const] 

608 
continuous_on_mul ~> continuous_on_scaleR 

609 
continuous_on_mul_real ~> continuous_on_mult 

610 
continuous_on_inner ~> continuous_on_inner [OF continuous_on_const] 

611 
continuous_on_norm ~> continuous_on_norm [OF continuous_on_id] 

612 
continuous_on_inverse ~> continuous_on_inv 

613 
uniformly_continuous_on_neg ~> uniformly_continuous_on_minus 

614 
uniformly_continuous_on_sub ~> uniformly_continuous_on_diff 

615 
subset_interior ~> interior_mono 

616 
subset_closure ~> closure_mono 

617 
closure_univ ~> closure_UNIV 

618 
real_arch_lt ~> reals_Archimedean2 

619 
real_arch ~> reals_Archimedean3 

620 
real_abs_norm ~> abs_norm_cancel 

621 
real_abs_sub_norm ~> norm_triangle_ineq3 

622 
norm_cauchy_schwarz_abs ~> Cauchy_Schwarz_ineq2 

623 

624 
* Session HOLProbability: 

625 
 Caratheodory's extension lemma is now proved for ring_of_sets. 

626 
 Infinite products of probability measures are now available. 

627 
 Sigma closure is independent, if the generator is independent 

628 
 Use extended reals instead of positive extended 

629 
reals. INCOMPATIBILITY. 

630 

45049  631 
* Session HOLCF: Discontinued legacy theorem names, INCOMPATIBILITY. 
632 

633 
expand_fun_below ~> fun_below_iff 

634 
below_fun_ext ~> fun_belowI 

635 
expand_cfun_eq ~> cfun_eq_iff 

636 
ext_cfun ~> cfun_eqI 

637 
expand_cfun_below ~> cfun_below_iff 

638 
below_cfun_ext ~> cfun_belowI 

639 
monofun_fun_fun ~> fun_belowD 

640 
monofun_fun_arg ~> monofunE 

641 
monofun_lub_fun ~> adm_monofun [THEN admD] 

642 
cont_lub_fun ~> adm_cont [THEN admD] 

643 
cont2cont_Rep_CFun ~> cont2cont_APP 

644 
cont_Rep_CFun_app ~> cont_APP_app 

645 
cont_Rep_CFun_app_app ~> cont_APP_app_app 

646 
cont_cfun_fun ~> cont_Rep_cfun1 [THEN contE] 

647 
cont_cfun_arg ~> cont_Rep_cfun2 [THEN contE] 

648 
contlub_cfun ~> lub_APP [symmetric] 

649 
contlub_LAM ~> lub_LAM [symmetric] 

650 
thelubI ~> lub_eqI 

651 
UU_I ~> bottomI 

652 
lift_distinct1 ~> lift.distinct(1) 

653 
lift_distinct2 ~> lift.distinct(2) 

654 
Def_not_UU ~> lift.distinct(2) 

655 
Def_inject ~> lift.inject 

656 
below_UU_iff ~> below_bottom_iff 

657 
eq_UU_iff ~> eq_bottom_iff 

658 

44903  659 

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

660 
*** Document preparation *** 
e29ea98a76ce
term style 'isub': adhoc subscripting of variables that end with digits (x1, x23, ...)
krauss
parents:
41667
diff
changeset

661 

44800  662 
* Antiquotation @{rail} layouts railroad syntax diagrams, see also 
663 
isarref manual, both for description and actual application of the 

664 
same. 

665 

666 
* Antiquotation @{value} evaluates the given term and presents its 

667 
result. 

668 

669 
* Antiquotations: term style "isub" provides adhoc conversion of 

670 
variables x1, y23 into subscripted form x\<^isub>1, 

671 
y\<^isub>2\<^isub>3. 

41651  672 

42484  673 
* Predefined LaTeX macros for Isabelle symbols \<bind> and \<then> 
674 
(e.g. see ~~/src/HOL/Library/Monad_Syntax.thy). 

675 

44967  676 
* Localized \isabellestyle switch can be used within blocks or groups 
677 
like this: 

678 

679 
\isabellestyle{it} %preferred default 

680 
{\isabellestylett @{text "typewriter stuff"}} 

681 

682 
* Discontinued special treatment of hard tabulators. Implicit 

683 
tabwidth is now defined as 1. Potential INCOMPATIBILITY for visual 

684 
layouts. 

44800  685 

41651  686 

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

687 
*** ML *** 
b97091ae583a
Path.print is the official way to show filesystem paths to users  note that Path.implode often indicates violation of the abstract datatype;
wenzelm
parents:
41886
diff
changeset

688 

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

689 
* The inner syntax of sort/type/term/prop supports inlined YXML 
70072780e095
inner syntax supports inlined YXML according to Term_XML (particularly useful for producing text under program control);
wenzelm
parents:
43709
diff
changeset

690 
representations within quoted string tokens. By encoding logical 
70072780e095
inner syntax supports inlined YXML according to Term_XML (particularly useful for producing text under program control);
wenzelm
parents:
43709
diff
changeset

691 
entities via Term_XML (in ML or Scala) concrete syntax can be 
70072780e095
inner syntax supports inlined YXML according to Term_XML (particularly useful for producing text under program control);
wenzelm
parents:
43709
diff
changeset

692 
bypassed, which is particularly useful for producing bits of text 
70072780e095
inner syntax supports inlined YXML according to Term_XML (particularly useful for producing text under program control);
wenzelm
parents:
43709
diff
changeset

693 
under external program control. 
70072780e095
inner syntax supports inlined YXML according to Term_XML (particularly useful for producing text under program control);
wenzelm
parents:
43709
diff
changeset

694 

43565  695 
* Antiquotations for ML and document preparation are managed as theory 
696 
data, which requires explicit setup. 

697 

42897  698 
* Isabelle_Process.is_active allows tools to check if the official 
699 
process wrapper is running (Isabelle/Scala/jEdit) or the old TTY loop 

700 
(better known as Proof General). 

701 

42360  702 
* Structure Proof_Context follows standard naming scheme. Old 
703 
ProofContext is still available for some time as legacy alias. 

704 

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

705 
* Structure Timing provides various operations for timing; supersedes 
7b6e72a1b7dd
NEWS: structure Timing provides various operations for timing;
wenzelm
parents:
41999
diff
changeset

706 
former start_timing/end_timing etc. 
7b6e72a1b7dd
NEWS: structure Timing provides various operations for timing;
wenzelm
parents:
41999
diff
changeset

707 

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

708 
* Path.print is the official way to show filesystem paths to users 
b97091ae583a
Path.print is the official way to show filesystem paths to users  note that Path.implode often indicates violation of the abstract datatype;
wenzelm
parents:
41886
diff
changeset

709 
(including quotes etc.). 
b97091ae583a
Path.print is the official way to show filesystem paths to users  note that Path.implode often indicates violation of the abstract datatype;
wenzelm
parents:
41886
diff
changeset

710 

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

711 
* Inner syntax: identifiers in parse trees of generic categories 
160a630b2c7e
enable inner syntax source positions by default (controlled via configuration option);
wenzelm
parents:
42015
diff
changeset

712 
"logic", "aprop", "idt" etc. carry position information (disguised as 
160a630b2c7e
enable inner syntax source positions by default (controlled via configuration option);
wenzelm
parents:
42015
diff
changeset

713 
type constraints). Occasional INCOMPATIBILITY with noncompliant 
42057
3eba96ff3d3e
more selective strip_positions in case patterns  reactivate translations based on "case _ of _" in HOL and special patterns in HOLCF;
wenzelm
parents:
42056
diff
changeset

714 
translations that choke on unexpected type constraints. Positions can 
3eba96ff3d3e
more selective strip_positions in case patterns  reactivate translations based on "case _ of _" in HOL and special patterns in HOLCF;
wenzelm
parents:
42056
diff
changeset

715 
be stripped in ML translations via Syntax.strip_positions / 
3eba96ff3d3e
more selective strip_positions in case patterns  reactivate translations based on "case _ of _" in HOL and special patterns in HOLCF;
wenzelm
parents:
42056
diff
changeset

716 
Syntax.strip_positions_ast, or via the syntax constant 
3eba96ff3d3e
more selective strip_positions in case patterns  reactivate translations based on "case _ of _" in HOL and special patterns in HOLCF;
wenzelm
parents:
42056
diff
changeset

717 
"_strip_positions" within parse trees. As last resort, positions can 
3eba96ff3d3e
more selective strip_positions in case patterns  reactivate translations based on "case _ of _" in HOL and special patterns in HOLCF;
wenzelm
parents:
42056
diff
changeset

718 
be disabled via the configuration option Syntax.positions, which is 
3eba96ff3d3e
more selective strip_positions in case patterns  reactivate translations based on "case _ of _" in HOL and special patterns in HOLCF;
wenzelm
parents:
42056
diff
changeset

719 
called "syntax_positions" in Isar attribute syntax. 
42056
160a630b2c7e
enable inner syntax source positions by default (controlled via configuration option);
wenzelm
parents:
42015
diff
changeset

720 

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

721 
* Discontinued special status of various ML structures that contribute 
b1f544c84040
discontinued special treatment of structure Lexicon;
wenzelm
parents:
42284
diff
changeset

722 
to structure Syntax (Ast, Lexicon, Mixfix, Parser, Printer etc.): less 
b1f544c84040
discontinued special treatment of structure Lexicon;
wenzelm
parents:
42284
diff
changeset

723 
pervasive content, no inclusion in structure Syntax. INCOMPATIBILITY, 
b1f544c84040
discontinued special treatment of structure Lexicon;
wenzelm
parents:
42284
diff
changeset

724 
refer directly to Ast.Constant, Lexicon.is_identifier, 
b1f544c84040
discontinued special treatment of structure Lexicon;
wenzelm
parents:
42284
diff
changeset

725 
Syntax_Trans.mk_binder_tr etc. 
42224
578a51fae383
discontinued special treatment of structure Ast: no pervasive content, no inclusion in structure Syntax;
wenzelm
parents:
42180
diff
changeset

726 

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

727 
* Typed print translation: discontinued show_sorts argument, which is 
12fe41a92cd5
typed_print_translation: discontinued show_sorts argument;
wenzelm
parents:
42239
diff
changeset

728 
already available via context of "advanced" translation. 
12fe41a92cd5
typed_print_translation: discontinued show_sorts argument;
wenzelm
parents:
42239
diff
changeset

729 

42370  730 
* Refined PARALLEL_GOALS tactical: degrades gracefully for schematic 
731 
goal states; body tactic needs to address all subgoals uniformly. 

732 

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

733 
* Slightly more special eq_list/eq_set, with shortcut involving 
38b29c9fc742
slightly more special eq_list/eq_set, with shortcut involving pointer_eq;
wenzelm
parents:
42370
diff
changeset

734 
pointer equality (assumes that eq relation is reflexive). 
38b29c9fc742
slightly more special eq_list/eq_set, with shortcut involving pointer_eq;
wenzelm
parents:
42370
diff
changeset

735 

42793  736 
* Classical tactics use proper Proof.context instead of historic types 
737 
claset/clasimpset. Oldstyle declarations like addIs, addEs, addDs 

738 
operate directly on Proof.context. Raw type claset retains its use as 

739 
snapshot of the classical context, which can be recovered via 

740 
(put_claset HOL_cs) etc. Type clasimpset has been discontinued. 

741 
INCOMPATIBILITY, classical tactics and derived proof methods require 

742 
proper Proof.context. 

743 

44803  744 

745 
*** System *** 

746 

44968  747 
* Discontinued support for Poly/ML 5.2, which was the last version 
748 
without proper multithreading and TimeLimit implementation. 

749 

750 
* Discontinued old lib/scripts/polymlplatform, which has been 

751 
obsolete since Isabelle20092. 

752 

44967  753 
* Various optional external tools are referenced more robustly and 
754 
uniformly by explicit Isabelle settings as follows: 

755 

756 
ISABELLE_CSDP (formerly CSDP_EXE) 

757 
ISABELLE_GHC (formerly EXEC_GHC or GHC_PATH) 

758 
ISABELLE_OCAML (formerly EXEC_OCAML) 

759 
ISABELLE_SWIPL (formerly EXEC_SWIPL) 

760 
ISABELLE_YAP (formerly EXEC_YAP) 

761 

762 
Note that automated detection from the filesystem or search path has 

763 
been discontinued. INCOMPATIBILITY. 

764 

43752  765 
* Scala layer provides JVM method invocation service for static 
44800  766 
methods of type (String)String, see Invoke_Scala.method in ML. For 
767 
example: 

43752  768 

769 
Invoke_Scala.method "java.lang.System.getProperty" "java.home" 

770 

44967  771 
Together with YXML.string_of_body/parse_body and XML.Encode/Decode 
772 
this allows to pass structured values between ML and Scala. 

44800  773 

44803  774 
* The IsabelleText fonts includes some further glyphs to support the 
775 
Prover IDE. Potential INCOMPATIBILITY: users who happen to have 

776 
installed a local copy (which is normally *not* required) need to 

777 
delete or update it from ~~/lib/fonts/. 

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

778 

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

779 

45089  780 

41512  781 
New in Isabelle2011 (January 2011) 
782 
 

37383  783 

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

784 
*** General *** 
c62aa9281101
explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents:
37484
diff
changeset

785 

41573  786 
* Experimental Prover IDE based on Isabelle/Scala and jEdit (see 
41612  787 
src/Tools/jEdit). This also serves as IDE for Isabelle/ML, with 
788 
useful tooltips and hyperlinks produced from its static analysis. The 

789 
bundled component provides an executable Isabelle tool that can be run 

790 
like this: 

791 

792 
Isabelle2011/bin/isabelle jedit 

41573  793 

40948  794 
* Significantly improved Isabelle/Isar implementation manual. 
795 

41594  796 
* System settings: ISABELLE_HOME_USER now includes ISABELLE_IDENTIFIER 
41595  797 
(and thus refers to something like $HOME/.isabelle/Isabelle2011), 
41594  798 
while the default heap location within that directory lacks that extra 
799 
suffix. This isolates multiple Isabelle installations from each 

800 
other, avoiding problems with old settings in new versions. 

801 
INCOMPATIBILITY, need to copy/upgrade old user settings manually. 

802 

40947  803 
* Source files are always encoded as UTF8, instead of oldfashioned 
804 
ISOLatin1. INCOMPATIBILITY. Isabelle LaTeX documents might require 

40948  805 
the following package declarations: 
40947  806 

807 
\usepackage[utf8]{inputenc} 

808 
\usepackage{textcomp} 

809 

41440  810 
* Explicit treatment of UTF8 sequences as Isabelle symbols, such that 
37536
c62aa9281101
explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents:
37484
diff
changeset

811 
a Unicode character is treated as a single symbol, not a sequence of 
c62aa9281101
explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents:
37484
diff
changeset

812 
nonASCII bytes as before. Since Isabelle/ML string literals may 
c62aa9281101
explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents:
37484
diff
changeset

813 
contain symbols without further backslash escapes, Unicode can now be 
c62aa9281101
explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents:
37484
diff
changeset

814 
used here as well. Recall that Symbol.explode in ML provides a 
c62aa9281101
explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents:
37484
diff
changeset

815 
consistent view on symbols, while raw explode (or String.explode) 
c62aa9281101
explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents:
37484
diff
changeset

816 
merely give a byteoriented representation. 
c62aa9281101
explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm
parents:
37484
diff
changeset

817 

41594  818 
* Theory loader: source files are primarily located via the master 
819 
directory of each theory node (where the .thy file itself resides). 

820 
The global load path is still partially available as legacy feature. 

821 
Minor INCOMPATIBILITY due to subtle change in file lookup: use 

822 
explicit paths, relatively to the theory. 

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

823 

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

824 
* Special treatment of ML file names has been discontinued. 
965537d86fcc
discontinued special treatment of ML files  no longer complete extensions on demand;
wenzelm
parents:
37868
diff
changeset

825 
Historically, optional extensions .ML or .sml were added on demand  
965537d86fcc
discontinued special treatment of ML files  no longer complete extensions on demand;
wenzelm
parents:
37868
diff
changeset

826 
at the cost of clarity of file dependencies. Recall that Isabelle/ML 
965537d86fcc
discontinued special treatment of ML files  no longer complete extensions on demand;
wenzelm
parents:
37868
diff
changeset

827 
files exclusively use the .ML extension. Minor INCOMPATIBILTY. 
965537d86fcc
discontinued special treatment of ML files  no longer complete extensions on demand;
wenzelm
parents:
37868
diff
changeset

828 

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

829 
* Various options that affect pretty printing etc. are now properly 
38767
d8da44a8dd25
proper context for various Thy_Output options, via official configuration options in ML and Isar;
wenzelm
parents:
38708
diff
changeset

830 
handled within the context via configuration options, instead of 
40879
ca132ef44944
configuration option "show_abbrevs" supersedes print mode "no_abbrevs", with inverted meaning;
wenzelm
parents:
40878
diff
changeset

831 
unsynchronized references or print modes. There are both ML Config.T 
ca132ef44944
configuration option "show_abbrevs" supersedes print mode "no_abbrevs", with inverted meaning;
wenzelm
parents:
40878
diff
changeset

832 
entities and Isar declaration attributes to access these. 
38767
d8da44a8dd25
proper context for various Thy_Output options, via official configuration options in ML and Isar;
wenzelm
parents:
38708
diff
changeset

833 

39125
f45d332a90e3
pretty_goals: turned some global references and function arguments into configuration options (goals_limit = 10, goals_total = true, show_main_goal = false) depending on the context;
wenzelm
parents:
39105
diff
changeset

834 
ML (Config.T) Isar (attribute) 
f45d332a90e3
pretty_goals: turned some global references and function arguments into configuration options (goals_limit = 10, goals_total = true, show_main_goal = false) depending on the context;
wenzelm
parents:
39105
diff
changeset

835 

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

836 
eta_contract eta_contract 
39137
ccb53edd59f0
turned show_brackets into proper configuration option;
wenzelm
parents:
39134
diff
changeset

837 
show_brackets show_brackets 
39134
917b4b6ba3d2
turned show_sorts/show_types into proper configuration options;
wenzelm
parents:
39128
diff
changeset

838 
show_sorts show_sorts 
917b4b6ba3d2
turned show_sorts/show_types into proper configuration options;
wenzelm
parents:
39128
diff
changeset

839 
show_types show_types 
39126
ee117c5b3b75
configuration options Syntax.ambiguity_enabled (inverse of former Syntax.ambiguity_is_error), Syntax.ambiguity_level (with Isar attribute "syntax_ambiguity_level"), Syntax.ambiguity_limit;
wenzelm
parents:
39125
diff
changeset

840 
show_question_marks show_question_marks 
ee117c5b3b75
configuration options Syntax.ambiguity_enabled (inverse of former Syntax.ambiguity_is_error), Syntax.ambiguity_level (with Isar attribute "syntax_ambiguity_level"), Syntax.ambiguity_limit;
wenzelm
parents:
39125
diff
changeset

841 
show_consts show_consts 
40879
ca132ef44944
configuration option "show_abbrevs" supersedes print mode "no_abbrevs", with inverted meaning;
wenzelm
parents:
40878
diff
changeset

842 
show_abbrevs show_abbrevs 
39126
ee117c5b3b75
configuration options Syntax.ambiguity_enabled (inverse of former Syntax.ambiguity_is_error), Syntax.ambiguity_level (with Isar attribute "syntax_ambiguity_level"), Syntax.ambiguity_limit;
wenzelm
parents:
39125
diff
changeset

843 

41379  844 
Syntax.ast_trace syntax_ast_trace 
845 
Syntax.ast_stat syntax_ast_stat 

39126
ee117c5b3b75
configuration options Syntax.ambiguity_enabled (inverse of former Syntax.ambiguity_is_error), Syntax.ambiguity_level (with Isar attribute "syntax_ambiguity_level"), Syntax.ambiguity_limit;
wenzelm
parents:
39125
diff
changeset

846 
Syntax.ambiguity_level syntax_ambiguity_level 
ee117c5b3b75
configuration options Syntax.ambiguity_enabled (inverse of former Syntax.ambiguity_is_error), Syntax.ambiguity_level (with Isar attribute "syntax_ambiguity_level"), Syntax.ambiguity_limit;
wenzelm
parents:
39125
diff
changeset

847 

ee117c5b3b75
configuration options Syntax.ambiguity_enabled (inverse of former Syntax.ambiguity_is_error), Syntax.ambiguity_level (with Isar attribute "syntax_ambiguity_level"), Syntax.ambiguity_limit;
wenzelm
parents:
39125
diff
changeset

848 
Goal_Display.goals_limit goals_limit 
ee117c5b3b75
configuration options Syntax.ambiguity_enabled (inverse of former Syntax.ambiguity_is_error), Syntax.ambiguity_level (with Isar attribute "syntax_ambiguity_level"), Syntax.ambiguity_limit;
wenzelm
parents:
39125
diff
changeset

849 
Goal_Display.show_main_goal show_main_goal 
ee117c5b3b75
configuration options Syntax.ambiguity_enabled (inverse of former Syntax.ambiguity_is_error), Syntax.ambiguity_level (with Isar attribute "syntax_ambiguity_level"), Syntax.ambiguity_limit;
wenzelm
parents:
39125
diff
changeset

850 

41379  851 
Method.rule_trace rule_trace 
852 

39125
f45d332a90e3
pretty_goals: turned some global references and function arguments into configuration options (goals_limit = 10, goals_total = true, show_main_goal = false) depending on the context;
wenzelm
parents:
39105
diff
changeset

853 
Thy_Output.display thy_output_display 
f45d332a90e3
pretty_goals: turned some global references and function arguments into configuration options (goals_limit = 10, goals_total = true, show_main_goal = false) depending on the context;
wenzelm
parents:
39105
diff
changeset

854 
Thy_Output.quotes thy_output_quotes 
f45d332a90e3
pretty_goals: turned some global references and function arguments into configuration options (goals_limit = 10, goals_total = true, show_main_goal = false) depending on the context;
wenzelm
parents:
39105
diff
changeset

855 
Thy_Output.indent thy_output_indent 
f45d332a90e3
pretty_goals: turned some global references and function arguments into configuration options (goals_limit = 10, goals_total = true, show_main_goal = false) depending on the context;
wenzelm
parents:
39105
diff
changeset

856 
Thy_Output.source thy_output_source 
f45d332a90e3
pretty_goals: turned some global references and function arguments into configuration options (goals_limit = 10, goals_total = true, show_main_goal = false) depending on the context;
wenzelm
parents:
39105
diff
changeset

857 
Thy_Output.break thy_output_break 
f45d332a90e3
pretty_goals: turned some global references and function arguments into configuration options (goals_limit = 10, goals_total = true, show_main_goal = false) depending on the context;
wenzelm
parents:
39105
diff
changeset

858 

41440  859 
Note that corresponding "..._default" references in ML may only be 
38767
d8da44a8dd25
proper context for various Thy_Output options, via official configuration options in ML and Isar;
wenzelm
parents:
38708
diff
changeset

860 
changed globally at the ROOT session setup, but *not* within a theory. 
40879
ca132ef44944
configuration option "show_abbrevs" supersedes print mode "no_abbrevs", with inverted meaning;
wenzelm
parents:
40878
diff
changeset

861 
The option "show_abbrevs" supersedes the former print mode 
ca132ef44944
configuration option "show_abbrevs" supersedes print mode "no_abbrevs", with inverted meaning;
wenzelm
parents:
40878
diff
changeset

862 
"no_abbrevs" with inverted meaning. 
38767
d8da44a8dd25
proper context for various Thy_Output options, via official configuration options in ML and Isar;
wenzelm
parents:
38708
diff
changeset

863 

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

864 
* More systematic naming of some configuration options. 
41294  865 
INCOMPATIBILITY. 
40878
7695e4de4d86
renamed trace_simp to simp_trace, and debug_simp to simp_debug;
wenzelm
parents:
40866
diff
changeset

866 

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

867 
trace_simp ~> simp_trace 
7695e4de4d86
renamed trace_simp to simp_trace, and debug_simp to simp_debug;
wenzelm
parents:
40866
diff
changeset

868 
debug_simp ~> simp_debug 
7695e4de4d86
renamed trace_simp to simp_trace, and debug_simp to simp_debug;
wenzelm
parents:
40866
diff
changeset

869 

40291  870 
* Support for real valued configuration options, using simplistic 
871 
floatingpoint notation that coincides with the inner syntax for 

872 
float_token. 

873 

41594  874 
* Support for real valued preferences (with approximative PGIP type): 
875 
frontends need to accept "pgint" values in float notation. 

876 
INCOMPATIBILITY. 

41573  877 

878 
* The IsabelleText font now includes Cyrillic, Hebrew, Arabic from 

879 
DejaVu Sans. 

880 

41594  881 
* Discontinued support for Poly/ML 5.0 and 5.1 versions. 
882 

40948  883 

884 
*** Pure *** 

885 

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

886 
* Command 'type_synonym' (with single argument) replaces somewhat 
26f12f98f50a
Command 'type_synonym' (with single argument) supersedes 'types' (legacy feature);
wenzelm
parents:
41229
diff
changeset

887 
outdated 'types', which is still available as legacy feature for some 
26f12f98f50a
Command 'type_synonym' (with single argument) supersedes 'types' (legacy feature);
wenzelm
parents:
41229
diff
changeset

888 
time. 
26f12f98f50a
Command 'type_synonym' (with single argument) supersedes 'types' (legacy feature);
wenzelm
parents:
41229
diff
changeset

889 

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

890 
* Command 'nonterminal' (with 'and' separated list of arguments) 
26f12f98f50a
Command 'type_synonym' (with single argument) supersedes 'types' (legacy feature);
wenzelm
parents:
41229
diff
changeset

891 
replaces somewhat outdated 'nonterminals'. INCOMPATIBILITY. 
41229
d797baa3d57c
replaced command 'nonterminals' by slightly modernized version 'nonterminal';
wenzelm
parents:
41228
diff
changeset

892 

40965
54b6c9e1c157
command 'notepad' replaces former 'example_proof';
wenzelm
parents:
40959
diff
changeset

893 
* Command 'notepad' replaces former 'example_proof' for 
41020  894 
experimentation in Isar without any result. INCOMPATIBILITY. 
40965
54b6c9e1c157
command 'notepad' replaces former 'example_proof';
wenzelm
parents:
40959
diff
changeset

895 

41435  896 
* Locale interpretation commands 'interpret' and 'sublocale' accept 
897 
lists of equations to map definitions in a locale to appropriate 

898 
entities in the context of the interpretation. The 'interpretation' 

899 
command already provided this functionality. 

900 

41594  901 
* Diagnostic command 'print_dependencies' prints the locale instances 
902 
that would be activated if the specified expression was interpreted in 

903 
the current context. Variant "print_dependencies!" assumes a context 

904 
without interpretations. 

38110  905 

906 
* Diagnostic command 'print_interps' prints interpretations in proofs 

907 
in addition to interpretations in theories. 

908 

38708
8915e3ce8655
discontinued obsolete 'global' and 'local' commands;
wenzelm
parents:
38656
diff
changeset

909 
* Discontinued obsolete 'global' and 'local' commands to manipulate 
8915e3ce8655
discontinued obsolete 'global' and 'local' commands;
wenzelm
parents:
38656
diff
changeset

910 
the theory name space. Rare INCOMPATIBILITY. The ML functions 
8915e3ce8655
discontinued obsolete 'global' and 'local' commands;
wenzelm
parents:
38656
diff
changeset

911 
Sign.root_path and Sign.local_path may be applied directly where this 
8915e3ce8655
discontinued obsolete 'global' and 'local' commands;
wenzelm
parents:
38656
diff
changeset

912 
feature is still required for historical reasons. 
8915e3ce8655
discontinued obsolete 'global' and 'local' commands;
wenzelm
parents:
38656
diff
changeset

913 

40948  914 
* Discontinued obsolete 'constdefs' command. INCOMPATIBILITY, use 
39215  915 
'definition' instead. 
916 

41574  917 
* The "prems" fact, which refers to the accidental collection of 
918 
foundational premises in the context, is now explicitly marked as 

41594  919 
legacy feature and will be discontinued soon. Consider using "assms" 
920 
of the head statement or reference facts by explicit names. 

41574  921 

40801  922 
* Document antiquotations @{class} and @{type} print classes and type 
923 
constructors. 

924 

925 
* Document antiquotation @{file} checks file/directory entries within 

926 
the local file system. 

39305
d4fa19eb0822
'class' and 'type' are now antiquoations by default
haftmann
parents:
39277
diff
changeset

927 

38110  928 

37387
3581483cca6c
qualified types "+" and nat; qualified constants Ball, Bex, Suc, curry; modernized some specifications
haftmann
parents:
37383
diff
changeset

929 
*** HOL *** 
3581483cca6c
qualified types "+" and nat; qualified constants Ball, Bex, Suc, curry; modernized some specifications
haftmann
parents:
37383
diff
changeset

930 

41594  931 
* Coercive subtyping: functions can be declared as coercions and type 
932 
inference will add them as necessary upon input of a term. Theory 

933 
Complex_Main declares real :: nat => real and real :: int => real as 

934 
coercions. A coercion function f is declared like this: 

40939
2c150063cd4d
setup subtyping/coercions once in HOL.thy, but enable it only later via configuration option;
wenzelm
parents:
40927
diff
changeset

935 

2c150063cd4d
setup subtyping/coercions once in HOL.thy, but enable it only later via configuration option;
wenzelm
parents:
40927
diff
changeset

936 
declare [[coercion f]] 
40866  937 

41571  938 
To lift coercions through type constructors (e.g. from nat => real to 
40866  939 
nat list => real list), map functions can be declared, e.g. 
940 

40939
2c150063cd4d
setup subtyping/coercions once in HOL.thy, but enable it only later via configuration option;
wenzelm
parents:
40927
diff
changeset

941 
declare [[coercion_map map]] 
2c150063cd4d
setup subtyping/coercions once in HOL.thy, but enable it only later via configuration option;
wenzelm
parents:
40927
diff
changeset

942 

2c150063cd4d
setup subtyping/coercions once in HOL.thy, but enable it only later via configuration option;
wenzelm
parents:
40927
diff
changeset

943 
Currently coercion inference is activated only in theories including 
2c150063cd4d
setup subtyping/coercions once in HOL.thy, but enable it only later via configuration option;
wenzelm
parents:
40927
diff
changeset

944 
real numbers, i.e. descendants of Complex_Main. This is controlled by 
41020  945 
the configuration option "coercion_enabled", e.g. it can be enabled in 
40939
2c150063cd4d
setup subtyping/coercions once in HOL.thy, but enable it only later via configuration option;
wenzelm
parents:
40927
diff
changeset

946 
other theories like this: 
2c150063cd4d
setup subtyping/coercions once in HOL.thy, but enable it only later via configuration option;
wenzelm
parents:
40927
diff
changeset

947 

2c150063cd4d
setup subtyping/coercions once in HOL.thy, but enable it only later via configuration option;
wenzelm
parents:
40927
diff
changeset

948 
declare [[coercion_enabled]] 
40866  949 

41571  950 
* Command 'partial_function' provides basic support for recursive 
951 
function definitions over complete partial orders. Concrete instances 

40183  952 
are provided for i) the option type, ii) tail recursion on arbitrary 
41571  953 
types, and iii) the heap monad of Imperative_HOL. See 
954 
src/HOL/ex/Fundefs.thy and src/HOL/Imperative_HOL/ex/Linked_Lists.thy 

955 
for examples. 

40183  956 

41571  957 
* Function package: f.psimps rules are no longer implicitly declared 
958 
as [simp]. INCOMPATIBILITY. 

41398  959 

960 
* Datatype package: theorems generated for executable equality (class 

41571  961 
"eq") carry proper names and are treated as default code equations. 
962 

41594  963 
* Inductive package: now offers command 'inductive_simps' to 
964 
automatically derive instantiated and simplified equations for 

965 
inductive predicates, similar to 'inductive_cases'. 

966 

41571  967 
* Command 'enriched_type' allows to register properties of the 
968 
functorial structure of types. 

39771  969 

39644  970 
* Improved infrastructure for term evaluation using code generator 
971 
techniques, in particular static evaluation conversions. 

972 

41594  973 
* Code generator: Scala (2.8 or higher) has been added to the target 
974 
languages. 

975 

41398  976 
* Code generator: globbing constant expressions "*" and "Theory.*" 
977 
have been replaced by the more idiomatic "_" and "Theory._". 

978 
INCOMPATIBILITY. 

979 

980 
* Code generator: export_code without explicit file declaration prints 

981 
to standard output. INCOMPATIBILITY. 

982 

983 
* Code generator: do not print function definitions for case 

984 
combinators any longer. 

985 

41594  986 
* Code generator: simplification with rules determined with 
41571  987 
src/Tools/Code/code_simp.ML and method "code_simp". 
988 

41594  989 
* Code generator for records: more idiomatic representation of record 
40948  990 
types. Warning: records are not covered by ancient SML code 
991 
generation any longer. INCOMPATIBILITY. In cases of need, a suitable 

992 
rep_datatype declaration helps to succeed then: 

38537  993 

994 
record 'a foo = ... 

995 
... 

996 
rep_datatype foo_ext ... 

38535  997 

41594  998 
* Records: logical foundation type for records does not carry a 
999 
'_type' suffix any longer (obsolete due to authentic syntax). 

1000 
INCOMPATIBILITY. 

1001 

41398  1002 
* Quickcheck now by default uses exhaustive testing instead of random 
41571  1003 
testing. Random testing can be invoked by "quickcheck [random]", 
1004 
exhaustive testing by "quickcheck [exhaustive]". 

41398  1005 

1006 
* Quickcheck instantiates polymorphic types with small finite 

1007 
datatypes by default. This enables a simple execution mechanism to 

1008 
handle quantifiers and function equality over the finite datatypes. 

1009 

41571  1010 
* Quickcheck random generator has been renamed from "code" to 
1011 
"random". INCOMPATIBILITY. 

41398  1012 

1013 
* Quickcheck now has a configurable time limit which is set to 30 

1014 
seconds by default. This can be changed by adding [timeout = n] to the 

1015 
quickcheck command. The time limit for Auto Quickcheck is still set 

1016 
independently. 

38461  1017 

1018 
* Quickcheck in locales considers interpretations of that locale for 

1019 
counter example search. 

1020 

40059
6ad9081665db
use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
blanchet
parents:
39993
diff
changeset

1021 
* Sledgehammer: 
41571  1022 
 Added "smt" and "remote_smt" provers based on the "smt" proof 
1023 
method. See the Sledgehammer manual for details ("isabelle doc 

1024 
sledgehammer"). 

40059
6ad9081665db
use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
blanchet
parents:
39993
diff
changeset

1025 
 Renamed commands: 
6ad9081665db
use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
blanchet
parents:
39993
diff
changeset

1026 
sledgehammer atp_info ~> sledgehammer running_provers 
6ad9081665db
use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
blanchet
parents:
39993
diff
changeset

1027 
sledgehammer atp_kill ~> sledgehammer kill_provers 
6ad9081665db
use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
blanchet
parents:
39993
diff
changeset

1028 
sledgehammer available_atps ~> sledgehammer available_provers 
6ad9081665db
use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
blanchet
parents:
39993
diff
changeset

1029 
INCOMPATIBILITY. 
6ad9081665db
use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
blanchet
parents:
39993
diff
changeset

1030 
 Renamed options: 
6ad9081665db
use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
blanchet
parents:
39993
diff
changeset

1031 
sledgehammer [atps = ...] ~> sledgehammer [provers = ...] 
40062  1032 
sledgehammer [atp = ...] ~> sledgehammer [prover = ...] 
40341
03156257040f
standardize on seconds for Nitpick and Sledgehammer timeouts
blanchet
parents:
40318
diff
changeset

1033 
sledgehammer [timeout = 77 s] ~> sledgehammer [timeout = 77] 
03156257040f
standardize on seconds for Nitpick and Sledgehammer timeouts
blanchet
parents:
40318
diff
changeset

1034 
(and "ms" and "min" are no longer supported) 
03156257040f
standardize on seconds for Nitpick and Sledgehammer timeouts
blanchet
parents:
40318
diff
changeset

1035 
INCOMPATIBILITY. 
03156257040f
standardize on seconds for Nitpick and Sledgehammer timeouts
blanchet
parents:
40318
diff
changeset

1036 

03156257040f
standardize on seconds for Nitpick and Sledgehammer timeouts
blanchet
parents:
40318
diff
changeset

1037 
* Nitpick: 
03156257040f
standardize on seconds for Nitpick and Sledgehammer timeouts
blanchet
parents:
40318
diff
changeset

1038 
 Renamed options: 
03156257040f
standardize on seconds for Nitpick and Sledgehammer timeouts
blanchet
parents:
40318
diff
changeset

1039 
nitpick [timeout = 77 s] ~> nitpick [timeout = 77] 
03156257040f
standardize on seconds for Nitpick and Sledgehammer timeouts
blanchet
parents:
40318
diff
changeset

1040 
nitpick [tac_timeout = 777 ms] ~> nitpick [tac_timeout = 0.777] 
40059
6ad9081665db
use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
blanchet
parents:
39993
diff
changeset

1041 
INCOMPATIBILITY. 
40725  1042 
 Added support for partial quotient types. 
1043 
 Added local versions of the "Nitpick.register_xxx" functions. 

1044 
 Added "whack" option. 

1045 
 Allow registration of quotient types as codatatypes. 

1046 
 Improved "merge_type_vars" option to merge more types. 

1047 
 Removed unsound "fast_descrs" option. 

1048 
 Added custom symmetry breaking for datatypes, making it possible to reach 

1049 
higher cardinalities. 

1050 
 Prevent the expansion of too large definitions. 

39957
2f2d90cc31a2
document latest changes to Meson/Metis/Sledgehammer
blanchet
parents:
39910
diff
changeset

1051 

41571  1052 
* Proof methods "metis" and "meson" now have configuration options 
1053 
"meson_trace", "metis_trace", and "metis_verbose" that can be enabled 

1054 
to diagnose these tools. E.g. 

1055 

1056 
using [[metis_trace = true]] 

1057 

41398  1058 
* Auto Solve: Renamed "Auto Solve Direct". The tool is now available 
1059 
manually as command 'solve_direct'. 

1060 

41601  1061 
* The default SMT solver Z3 must be enabled explicitly (due to 
1062 
licensing issues) by setting the environment variable 

41603  1063 
Z3_NON_COMMERCIAL in etc/settings of the component, for example. For 
1064 
commercial applications, the SMT solver CVC3 is provided as fallback; 

1065 
changing the SMT solver is done via the configuration option 

1066 
"smt_solver". 

41432
3214c39777ab
differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
boehmes
parents:
41430
diff
changeset

1067 

3214c39777ab
differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
boehmes
parents:
41430
diff
changeset

1068 
* Remote SMT solvers need to be referred to by the "remote_" prefix, 
41571  1069 
i.e. "remote_cvc3" and "remote_z3". 
1070 

1071 
* Added basic SMT support for datatypes, records, and typedefs using 

1072 
the oracle mode (no proofs). Direct support of pairs has been dropped 

1073 
in exchange (pass theorems fst_conv snd_conv pair_collapse to the SMT 

1074 
support for a similar behavior). Minor INCOMPATIBILITY. 

41432
3214c39777ab
differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
boehmes
parents:
41430
diff
changeset

1075 

40162
7f58a9a843c2
joined setup of SMT solvers in one place; turned Z3specific options into SMT options (renamed configuration options from z3_* to smt_*); more detailed SMT exception; improved SMT filter interface
boehmes
parents:
40128
diff
changeset

1076 
* Changed SMT configuration options: 
7f58a9a843c2
joined setup of SMT solvers in one place; turned Z3specific options into SMT options (renamed configuration options from z3_* to smt_*); more detailed SMT exception; improved SMT filter interface
boehmes
parents:
40128
diff
changeset

1077 
 Renamed: 
41432
3214c39777ab
differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
boehmes
parents:
41430
diff
changeset

1078 
z3_proofs ~> smt_oracle (with inverted meaning) 
40162
7f58a9a843c2
joined setup of SMT solvers in one place; turned Z3specific options into SMT options (renamed configuration options from z3_* to smt_*); more detailed SMT exception; improved SMT filter interface
boehmes
parents:
40128
diff
changeset

1079 
z3_trace_assms ~> smt_trace_used_facts 
7f58a9a843c2
joined setup of SMT solvers in one place; turned Z3specific options into SMT options (renamed configuration options from z3_* to smt_*); more detailed SMT exception; improved SMT filter interface
boehmes
parents:
40128
diff
changeset

1080 
INCOMPATIBILITY. 
7f58a9a843c2
joined setup of SMT solvers in one place; turned Z3specific options into SMT options (renamed configuration options from z3_* to smt_*); more detailed SMT exception; improved SMT filter interface
boehmes
parents:
40128
diff
changeset

1081 
 Added: 
40424
7550b2cba1cb
better modularization: moved SMT configuration options and diagnostics as well as SMT failure and exception into separate structures (both of which are loaded first and consequently are available to other SMT structures)
boehmes
parents:
40388
diff
changeset

1082 
smt_verbose 
41432
3214c39777ab
differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
boehmes
parents:
41430
diff
changeset

1083 
smt_random_seed 
40424
7550b2cba1cb
better modularization: moved SMT configuration options and diagnostics as well as SMT failure and exception into separate structures (both of which are loaded first and consequently are available to other SMT structures)
boehmes
parents:
40388
diff
changeset

1084 
smt_datatypes 
41432
3214c39777ab
differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
boehmes
parents:
41430
diff
changeset

1085 
smt_infer_triggers 
3214c39777ab
differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
boehmes
parents:
41430
diff
changeset

1086 
smt_monomorph_limit 
40162
7f58a9a843c2
joined setup of SMT solvers in one place; turned Z3specific options into SMT options (renamed configuration options from z3_* to smt_*); more detailed SMT exception; improved SMT filter interface
boehmes
parents:
40128
diff
changeset

1087 
cvc3_options 
41432
3214c39777ab
differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
boehmes
parents:
41430
diff
changeset

1088 
remote_cvc3_options 
3214c39777ab
differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
boehmes
parents:
41430
diff
changeset

1089 
remote_z3_options 
40162
7f58a9a843c2
joined setup of SMT solvers in one place; turned Z3specific options into SMT options (renamed configuration options from z3_* to smt_*); more detailed SMT exception; improved SMT filter interface
boehmes
parents:
40128
diff
changeset

1090 
yices_options 
39957
2f2d90cc31a2
document latest changes to Meson/Metis/Sledgehammer
blanchet
parents:
39910
diff
changeset

1091 

40948  1092 
* Boogie output files (.b2i files) need to be declared in the theory 
1093 
header. 

40580
0592d3a39c08
require the b2i file ending in the boogie_open command (for consistency with the theory header)
boehmes
parents:
40424
diff
changeset

1094 

41594  1095 
* Simplification procedure "list_to_set_comprehension" rewrites list 
1096 
comprehensions applied to List.set to set comprehensions. Occasional 

1097 
INCOMPATIBILITY, may be deactivated like this: 

1098 

1099 
declare [[simproc del: list_to_set_comprehension]] 

1100 

41573  1101 
* Removed old version of primrec package. INCOMPATIBILITY. 
41398  1102 

1103 
* Removed simplifier congruence rule of "prod_case", as has for long 

1104 
been the case with "split". INCOMPATIBILITY. 

1105 

1106 
* String.literal is a type, but not a datatype. INCOMPATIBILITY. 

1107 

40388
cb9fd7dd641c
abolished obscure goal variant of [split_format]  unused (cf. d1c14898fd04), unrelated to '(complete)' variant, and not at all canonical
krauss
parents:
40387
diff
changeset

1108 
* Removed [split_format ... and ... and ...] version of 
cb9fd7dd641c
abolished obscure goal variant of [split_format]  unused (cf. d1c14898fd04), unrelated to '(complete)' variant, and not at all canonical
krauss
parents:
40387
diff
changeset

1109 
[split_format]. Potential INCOMPATIBILITY. 
cb9fd7dd641c
abolished obscure goal variant of [split_format]  unused (cf. d1c14898fd04), unrelated to '(complete)' variant, and not at all canonical
krauss
parents:
40387
diff
changeset

1110 

41571  1111 
* Predicate "sorted" now defined inductively, with nice induction 
1112 
rules. INCOMPATIBILITY: former sorted.simps now named sorted_simps. 

41398  1113 

1114 
* Constant "contents" renamed to "the_elem", to free the generic name 

1115 
contents for other uses. INCOMPATIBILITY. 

1116 

1117 
* Renamed class eq and constant eq (for code generation) to class 

1118 
equal and constant equal, plus renaming of related facts and various 

1119 
tuning. INCOMPATIBILITY. 

1120 

1121 
* Dropped type classes mult_mono and mult_mono1. INCOMPATIBILITY. 

1122 

41571  1123 
* Removed output syntax "'a ~=> 'b" for "'a => 'b option". 
1124 
INCOMPATIBILITY. 

41398  1125 

1126 
* Renamed theory Fset to Cset, type Fset.fset to Cset.set, in order to 

1127 
avoid confusion with finite sets. INCOMPATIBILITY. 

1128 

1129 
* Abandoned locales equiv, congruent and congruent2 for equivalence 

1130 
relations. INCOMPATIBILITY: use equivI rather than equiv_intro (same 

1131 
for congruent(2)). 

1132 

1133 
* Some previously unqualified names have been qualified: 

1134 

1135 
types 

1136 
bool ~> HOL.bool 

1137 
nat ~> Nat.nat 

1138 

1139 
constants 

1140 
Trueprop ~> HOL.Trueprop 

1141 
True ~> HOL.True 

1142 
False ~> HOL.False 

1143 
op & ~> HOL.conj 

1144 
op  ~> HOL.disj 

1145 
op > ~> HOL.implies 

1146 
op = ~> HOL.eq 

1147 
Not ~> HOL.Not 

1148 
The ~> HOL.The 

1149 
All ~> HOL.All 

1150 
Ex ~> HOL.Ex 

1151 
Ex1 ~> HOL.Ex1 

1152 
Let ~> HOL.Let 

1153 
If ~> HOL.If 

1154 
Ball ~> Set.Ball 

1155 
Bex ~> Set.Bex 

1156 
Suc ~> Nat.Suc 

1157 
Pair ~> Product_Type.Pair 

1158 
fst ~> Product_Type.fst 

1159 
snd ~> Product_Type.snd 

1160 
curry ~> Product_Type.curry 

1161 
op : ~> Set.member 

1162 
Collect ~> Set.Collect 

1163 

1164 
INCOMPATIBILITY. 

1165 

1166 
* More canonical naming convention for some fundamental definitions: 

1167 

1168 
bot_bool_eq ~> bot_bool_def 

1169 
top_bool_eq ~> top_bool_def 

1170 
inf_bool_eq ~> inf_bool_def 

1171 
sup_bool_eq ~> sup_bool_def 

1172 
bot_fun_eq ~> bot_fun_def 

1173 
top_fun_eq ~> top_fun_def 

1174 
inf_fun_eq ~> inf_fun_def 

1175 
sup_fun_eq ~> sup_fun_def 

1176 

1177 
INCOMPATIBILITY. 

1178 

1179 
* More stylized fact names: 

1180 

1181 
expand_fun_eq ~> fun_eq_iff 

1182 
expand_set_eq ~> set_eq_iff 

1183 
set_ext ~> set_eqI 

1184 
nat_number ~> eval_nat_numeral 

1185 

1186 
INCOMPATIBILITY. 

1187 

41571  1188 
* Refactoring of codegeneration specific operations in theory List: 
41398  1189 

1190 
constants 

1191 
null ~> List.null 

1192 

1193 
facts 

1194 
mem_iff ~> member_def 

1195 
null_empty ~> null_def 

1196 

1197 
INCOMPATIBILITY. Note that these were not supposed to be used 

1198 
regularly unless for striking reasons; their main purpose was code 

1199 
generation. 

1200 

1201 
Various operations from the Haskell prelude are used for generating 

1202 
Haskell code. 

1203 

41571  1204 
* Term "bij f" is now an abbreviation of "bij_betw f UNIV UNIV". Term 
1205 
"surj f" is now an abbreviation of "range f = UNIV". The theorems 

1206 
bij_def and surj_def are unchanged. INCOMPATIBILITY. 

41398  1207 

1208 
* Abolished some nonalphabetic type names: "prod" and "sum" replace 

1209 
"*" and "+" respectively. INCOMPATIBILITY. 

1210 

1211 
* Name "Plus" of disjoint sum operator "<+>" is now hidden. Write 

41571  1212 
"Sum_Type.Plus" instead. 
41398  1213 

1214 
* Constant "split" has been merged with constant "prod_case"; names of 

1215 
ML functions, facts etc. involving split have been retained so far, 

1216 
though. INCOMPATIBILITY. 

1217 

1218 
* Dropped old infix syntax "_ mem _" for List.member; use "_ : set _" 

1219 
instead. INCOMPATIBILITY. 

1220 

41571  1221 
* Removed lemma "Option.is_none_none" which duplicates "is_none_def". 
41398  1222 
INCOMPATIBILITY. 
1223 

41594  1224 
* Former theory Library/Enum is now part of the HOLMain image. 
1225 
INCOMPATIBILITY: all constants of the Enum theory now have to be 

1226 
referred to by its qualified name. 

1227 

1228 
enum ~> Enum.enum 

1229 
nlists ~> Enum.nlists 

1230 
product ~> Enum.product 

1231 

1232 
* Theory Library/Monad_Syntax provides dosyntax for monad types. 

1233 
Syntax in Library/State_Monad has been changed to avoid ambiguities. 

1234 
INCOMPATIBILITY. 

1235 

1236 
* Theory Library/SetsAndFunctions has been split into 

1237 
Library/Function_Algebras and Library/Set_Algebras; canonical names 

1238 
for instance definitions for functions; various improvements. 

1239 
INCOMPATIBILITY. 

1240 

1241 
* Theory Library/Multiset provides stable quicksort implementation of 

1242 
sort_key. 

1243 

1244 
* Theory Library/Multiset: renamed empty_idemp ~> empty_neutral. 

1245 
INCOMPATIBILITY. 

1246 

1247 
* Session Multivariate_Analysis: introduced a type class for euclidean 

1248 
space. Most theorems are now stated in terms of euclidean spaces 

1249 
instead of finite cartesian products. 

1250 

1251 
types 

1252 
real ^ 'n ~> 'a::real_vector 

1253 
~> 'a::euclidean_space 

1254 
~> 'a::ordered_euclidean_space 

1255 
(depends on your needs) 

1256 

1257 
constants 

1258 
_ $ _ ~> _ $$ _ 

1259 
\<chi> x. _ ~> \<chi>\<chi> x. _ 

1260 
CARD('n) ~> DIM('a) 

1261 

1262 
Also note that the indices are now natural numbers and not from some 

1263 
finite type. Finite cartesian products of euclidean spaces, products 

1264 
of euclidean spaces the real and complex numbers are instantiated to 

1265 
be euclidean_spaces. INCOMPATIBILITY. 

1266 

1267 
* Session Probability: introduced pextreal as positive extended real 

1268 
numbers. Use pextreal as value for measures. Introduce the 

1269 
RadonNikodym derivative, product spaces and Fubini's theorem for 

1270 
arbitrary sigma finite measures. Introduces Lebesgue measure based on 

1271 
the integral in Multivariate Analysis. INCOMPATIBILITY. 

1272 

1273 
* Session Imperative_HOL: revamped, corrected dozens of inadequacies. 

1274 
INCOMPATIBILITY. 

1275 

1276 
* Session SPARK (with image HOLSPARK) provides commands to load and 

1277 
prove verification conditions generated by the SPARK Ada program 

1278 
verifier. See also src/HOL/SPARK and src/HOL/SPARK/Examples. 

41567  1279 

40621  1280 

41433
1b8ff770f02c
Abelian group facts obtained from group facts via interpretation (sublocale).
ballarin
parents:
41432
diff
changeset

1281 
*** HOLAlgebra *** 
1b8ff770f02c
Abelian group facts obtained from group facts via interpretation (sublocale).
ballarin
parents:
41432
diff
changeset

1282 

1b8ff770f02c
Abelian group facts obtained from group facts via interpretation (sublocale).
ballarin
parents:
41432
diff
changeset

1283 
* Theorems for additive ring operations (locale abelian_monoid and 
1b8ff770f02c
Abelian group facts obtained from group facts via interpretation (sublocale).
ballarin
parents:
41432
diff
changeset

1284 
descendants) are generated by interpretation from their multiplicative 
41434
710cdb9e0d17
Documentation for 'interpret' and 'sublocale' with mixins.
ballarin
parents:
41433
diff
changeset

1285 
counterparts. Names (in particular theorem names) have the mandatory 
710cdb9e0d17
Documentation for 'interpret' and 'sublocale' with mixins.
ballarin
parents:
41433
diff
changeset

1286 
qualifier 'add'. Previous theorem names are redeclared for 
710cdb9e0d17
Documentation for 'interpret' and 'sublocale' with mixins.
ballarin
parents:
41433
diff
changeset

1287 
compatibility. 
710cdb9e0d17
Documentation for 'interpret' and 'sublocale' with mixins.
ballarin
parents:
41433
diff
changeset

1288 

41571  1289 
* Structure "int_ring" is now an abbreviation (previously a 
41434
710cdb9e0d17
Documentation for 'interpret' and 'sublocale' with mixins.
ballarin
parents:
41433
diff
changeset

1290 
definition). This fits more natural with advanced interpretations. 
41433
1b8ff770f02c
Abelian group facts obtained from group facts via interpretation (sublocale).
ballarin
parents:
41432
diff
changeset

1291 

1b8ff770f02c
Abelian group facts obtained from group facts via interpretation (sublocale).
ballarin
parents:
41432
diff
changeset

1292 

40621  1293 
*** HOLCF *** 
1294 

1295 
* The domain package now runs in definitional mode by default: The 

41571  1296 
former command 'new_domain' is now called 'domain'. To use the domain 
40621  1297 
package in its original axiomatic mode, use 'domain (unsafe)'. 
1298 
INCOMPATIBILITY. 

1299 

41571  1300 
* The new class "domain" is now the default sort. Class "predomain" 
1301 
is an unpointed version of "domain". Theories can be updated by 

1302 
replacing sort annotations as shown below. INCOMPATIBILITY. 

40621  1303 

1304 
'a::type ~> 'a::countable 

1305 
'a::cpo ~> 'a::predomain 

1306 
'a::pcpo ~> 'a::domain 

1307 

41571  1308 
* The old type class "rep" has been superseded by class "domain". 
40621  1309 
Accordingly, users of the definitional package must remove any 
41571  1310 
"default_sort rep" declarations. INCOMPATIBILITY. 
40621  1311 

41401  1312 
* The domain package (definitional mode) now supports unpointed 
1313 
predomain argument types, as long as they are marked 'lazy'. (Strict 

41571  1314 
arguments must be in class "domain".) For example, the following 
41401  1315 
domain definition now works: 
1316 

1317 
domain natlist = nil  cons (lazy "nat discr") (lazy "natlist") 

1318 

1319 
* Theory HOLCF/Library/HOL_Cpo provides cpo and predomain class 

41571  1320 
instances for types from main HOL: bool, nat, int, char, 'a + 'b, 
1321 
'a option, and 'a list. Additionally, it configures fixrec and the 

1322 
domain package to work with these types. For example: 

41401  1323 

1324 
fixrec isInl :: "('a + 'b) u > tr" 

1325 
where "isInl$(up$(Inl x)) = TT"  "isInl$(up$(Inr y)) = FF" 

1326 

1327 
domain V = VFun (lazy "V > V")  VCon (lazy "nat") (lazy "V list") 

1328 

41571  1329 
* The "(permissive)" option of fixrec has been replaced with a 
1330 
perequation "(unchecked)" option. See 

1331 
src/HOL/HOLCF/Tutorial/Fixrec_ex.thy for examples. INCOMPATIBILITY. 

1332 

1333 
* The "bifinite" class no longer fixes a constant "approx"; the class 

1334 
now just asserts that such a function exists. INCOMPATIBILITY. 

1335 

1336 
* Former type "alg_defl" has been renamed to "defl". HOLCF no longer 

41287
029a6fc1bfb8
type 'defl' takes a type parameter again (cf. b525988432e9)
huffman
parents:
41286
diff
changeset

1337 
defines an embedding of type 'a defl into udom by default; instances 
41571  1338 
of "bifinite" and "domain" classes are available in 
1339 
src/HOL/HOLCF/Library/Defl_Bifinite.thy. 

1340 

1341 
* The syntax "REP('a)" has been replaced with "DEFL('a)". 

1342 

1343 
* The predicate "directed" has been removed. INCOMPATIBILITY. 

1344 

1345 
* The type class "finite_po" has been removed. INCOMPATIBILITY. 

1346 

1347 
* The function "cprod_map" has been renamed to "prod_map". 

41401  1348 
INCOMPATIBILITY. 
1349 

1350 
* The monadic bind operator on each powerdomain has new binder syntax 

41571  1351 
similar to sets, e.g. "\<Union>\<sharp>x\<in>xs. t" represents 
1352 
"upper_bind\<cdot>xs\<cdot>(\<Lambda> x. t)". 

41401  1353 

1354 
* The infix syntax for binary union on each powerdomain has changed 

41571  1355 
from e.g. "+\<sharp>" to "\<union>\<sharp>", for consistency with set 
1356 
syntax. INCOMPATIBILITY. 

1357 

1358 
* The constant "UU" has been renamed to "bottom". The syntax "UU" is 

41429
cf5f025bc3c7
renamed constant 'UU' to 'bottom', keeping 'UU' as alternative input syntax;
huffman
parents:
41414
diff
changeset

1359 
still supported as an input translation. 
cf5f025bc3c7
renamed constant 'UU' to 'bottom', keeping 'UU' as alternative input syntax;
huffman
parents:
41414
diff
changeset

1360 

40621  1361 
* Renamed some theorems (the original names are also still available). 
41571  1362 

40621  1363 
expand_fun_below ~> fun_below_iff 
1364 
below_fun_ext ~> fun_belowI 

1365 
expand_cfun_eq ~> cfun_eq_iff 

1366 
ext_cfun ~> cfun_eqI 

1367 
expand_cfun_below ~> cfun_below_iff 

1368 
below_cfun_ext ~> cfun_belowI 

1369 
cont2cont_Rep_CFun ~> cont2cont_APP 

1370 

1371 
* The Abs and Rep functions for various types have changed names. 

40948  1372 
Related theorem names have also changed to match. INCOMPATIBILITY. 
41571  1373 

40621  1374 
Rep_CFun ~> Rep_cfun 
1375 
Abs_CFun ~> Abs_cfun 

1376 
Rep_Sprod ~> Rep_sprod 

1377 
Abs_Sprod ~> Abs_sprod 

1378 
Rep_Ssum ~> Rep_ssum 

1379 
Abs_Ssum ~> Abs_ssum 

1380 

1381 
* Lemmas with names of the form *_defined_iff or *_strict_iff have 

41571  1382 
been renamed to *_bottom_iff. INCOMPATIBILITY. 
40621  1383 

1384 
* Various changes to bisimulation/coinduction with domain package: 

41571  1385 

1386 
 Definitions of "bisim" constants no longer mention definedness. 

1387 
 With mutual recursion, "bisim" predicate is now curried. 

40621  1388 
 With mutual recursion, each type gets a separate coind theorem. 
1389 
 Variable names in bisim_def and coinduct rules have changed. 

41571  1390 

40621  1391 
INCOMPATIBILITY. 
1392 

41571  1393 
* Case combinators generated by the domain package for type "foo" are 
1394 
now named "foo_case" instead of "foo_when". INCOMPATIBILITY. 

40621  1395 

40771  1396 
* Several theorems have been renamed to more accurately reflect the 
41571  1397 
names of constants and types involved. INCOMPATIBILITY. 
1398 

40771  1399 
thelub_const ~> lub_const 
1400 
lub_const ~> is_lub_const 

1401 
thelubI ~> lub_eqI 

1402 
is_lub_lub ~> is_lubD2 

1403 
lubI ~> is_lub_lub 

1404 
unique_lub ~> is_lub_unique 

1405 
is_ub_lub ~> is_lub_rangeD1 

1c6f7d4b110e
renamed several 