chaieb [Wed, 31 Oct 2007 12:19:41 +0100] rev 25252
tuned
chaieb [Wed, 31 Oct 2007 12:19:37 +0100] rev 25251
(1) signatures updated according to normalizer_data.ML (added field ideal in entry);
(2) For a theory the conversions returned are now ring_conv (as before, proves a universal statement), simple_ideal proves ideal membership for one polynomial ; multi_ideal solves the more general ideal membership for several existentially quantifier variables involved in several conjunctions; a simpset containing a simproc to turn x = y into p = 0 where p is the normal form of x - y;
(3) Added ideal_tac a tactic to prove general ideal membership (cf. John Harrision CADE 2007) ;
(4) Added algebra_tac : first tries ring_tac (old algebra) then ideal_tac
chaieb [Wed, 31 Oct 2007 12:19:35 +0100] rev 25250
(1) added axiom to ringb and theorems to enable algebra to prove the ideal membership problem; (2) Method algebra now calls algebra_tac which first tries to solve a universal formula, then in case of failure trie to solve the ideal membership problem (see HOL/Tools/Groebner_Basis/groebner.ML)
chaieb [Wed, 31 Oct 2007 12:19:33 +0100] rev 25249
exported field_comp_conv: a numerical conversion over fields
haftmann [Wed, 31 Oct 2007 10:37:14 +0100] rev 25248
dropped AxClass
haftmann [Wed, 31 Oct 2007 10:10:50 +0100] rev 25247
tuned
berghofe [Tue, 30 Oct 2007 17:58:03 +0100] rev 25246
Handle Subscript exception when looking up bound variables.
berghofe [Tue, 30 Oct 2007 17:56:56 +0100] rev 25245
Added well-formedness check to Abst case in function prf_of.
haftmann [Tue, 30 Oct 2007 16:00:30 +0100] rev 25244
added omission
paulson [Tue, 30 Oct 2007 15:28:53 +0100] rev 25243
bugfixes concerning strange theorems
haftmann [Tue, 30 Oct 2007 15:13:48 +0100] rev 25242
fixed typo
haftmann [Tue, 30 Oct 2007 14:39:37 +0100] rev 25241
const antiquotation clarified
haftmann [Tue, 30 Oct 2007 14:39:36 +0100] rev 25240
clarified
haftmann [Tue, 30 Oct 2007 14:39:35 +0100] rev 25239
handling of notation in class target
haftmann [Tue, 30 Oct 2007 12:14:24 +0100] rev 25238
fixed document preparation
haftmann [Tue, 30 Oct 2007 12:14:23 +0100] rev 25237
improved website integration
haftmann [Tue, 30 Oct 2007 12:14:22 +0100] rev 25236
adjusted
haftmann [Tue, 30 Oct 2007 10:51:35 +0100] rev 25235
split library index into templates
haftmann [Tue, 30 Oct 2007 10:51:35 +0100] rev 25234
split library index into templates
haftmann [Tue, 30 Oct 2007 10:41:19 +0100] rev 25233
structured
haftmann [Tue, 30 Oct 2007 10:30:09 +0100] rev 25232
tidied version
haftmann [Tue, 30 Oct 2007 08:45:55 +0100] rev 25231
simplified proof
haftmann [Tue, 30 Oct 2007 08:45:54 +0100] rev 25230
continued localization
haftmann [Mon, 29 Oct 2007 17:08:01 +0100] rev 25229
fixed typo
haftmann [Mon, 29 Oct 2007 16:46:22 +0100] rev 25228
added nbe
wenzelm [Mon, 29 Oct 2007 16:13:47 +0100] rev 25227
test_proof: do not change Proofterm.proofs here (not thread-safe);
wenzelm [Mon, 29 Oct 2007 16:13:46 +0100] rev 25226
improved notion of 'nicer' fact names (observe some name space properties);
wenzelm [Mon, 29 Oct 2007 16:13:44 +0100] rev 25225
export is_hidden;
wenzelm [Mon, 29 Oct 2007 16:13:43 +0100] rev 25224
added bool_ord;
wenzelm [Mon, 29 Oct 2007 16:13:41 +0100] rev 25223
qualified Proofterm.proofs;
krauss [Mon, 29 Oct 2007 10:37:09 +0100] rev 25222
fun/function: generate case names for induction rules
wenzelm [Sun, 28 Oct 2007 13:18:00 +0100] rev 25221
append/member: more light-weight way to declare authentic syntax;
tuned proofs;
wenzelm [Sun, 28 Oct 2007 13:16:09 +0100] rev 25220
made SML/NJ happy;
wenzelm [Sun, 28 Oct 2007 11:57:04 +0100] rev 25219
safe_exit: controlled_execution;
obua [Sat, 27 Oct 2007 18:37:33 +0200] rev 25218
better compute oracle
obua [Sat, 27 Oct 2007 18:37:32 +0200] rev 25217
better compute oracle
obua [Sat, 27 Oct 2007 18:37:06 +0200] rev 25216
adapted Compute...
krauss [Sat, 27 Oct 2007 15:53:23 +0200] rev 25215
use "fun" for definition of "member" -> authentic syntax
haftmann [Sat, 27 Oct 2007 12:48:44 +0200] rev 25214
ASCIIfied README
haftmann [Sat, 27 Oct 2007 12:48:24 +0200] rev 25213
added list comprehension syntax
wenzelm [Fri, 26 Oct 2007 22:10:44 +0200] rev 25212
locale_const: in_class workaround prevents additional locale version of class consts;
wenzelm [Fri, 26 Oct 2007 22:10:43 +0200] rev 25211
notation: associate syntax to checked-unchecked term;
wenzelm [Fri, 26 Oct 2007 22:10:42 +0200] rev 25210
export class_prefix;
removed obsolete const hiding;
haftmann [Fri, 26 Oct 2007 21:22:20 +0200] rev 25209
tuned
haftmann [Fri, 26 Oct 2007 21:22:19 +0200] rev 25208
changed order of class parameters
haftmann [Fri, 26 Oct 2007 21:22:18 +0200] rev 25207
dropped square syntax
haftmann [Fri, 26 Oct 2007 21:22:17 +0200] rev 25206
localized monotonicity; tuned syntax
haftmann [Fri, 26 Oct 2007 21:22:16 +0200] rev 25205
dropped "brown" syntax
wenzelm [Fri, 26 Oct 2007 19:58:32 +0200] rev 25204
replaced Secure.evaluate by ML_Context.evaluate;
wenzelm [Fri, 26 Oct 2007 17:55:33 +0200] rev 25203
asm_rewrite_goal_tac: avoiding PRIMITIVE lets informative exceptions (from simprocs) get through;
wenzelm [Fri, 26 Oct 2007 17:18:32 +0200] rev 25202
proven witness: proper Goal.close_result save huge amounts of resources when using proof terms;
krauss [Fri, 26 Oct 2007 16:12:58 +0200] rev 25201
print the defined constants when finished; tuned
haftmann [Fri, 26 Oct 2007 15:42:23 +0200] rev 25200
adjusted
haftmann [Fri, 26 Oct 2007 15:37:02 +0200] rev 25199
tuned
krauss [Fri, 26 Oct 2007 14:24:32 +0200] rev 25198
added NEWS entry for function package
haftmann [Fri, 26 Oct 2007 10:32:10 +0200] rev 25197
added hint for algebra
haftmann [Thu, 25 Oct 2007 19:27:54 +0200] rev 25196
moved primitive operations to class.ML
haftmann [Thu, 25 Oct 2007 19:27:53 +0200] rev 25195
fixed syntax; truned code structure; added primitive subclass interface with consideraton of syntax etc.
haftmann [Thu, 25 Oct 2007 19:27:52 +0200] rev 25194
dropped redundancy
haftmann [Thu, 25 Oct 2007 19:27:50 +0200] rev 25193
various localizations
wenzelm [Thu, 25 Oct 2007 16:57:57 +0200] rev 25192
made command 'undo' silent ('ProofGeneral.undo' becomes a historical relic);
haftmann [Thu, 25 Oct 2007 13:52:05 +0200] rev 25191
tuned
haftmann [Thu, 25 Oct 2007 13:52:04 +0200] rev 25190
clarified implementation
haftmann [Thu, 25 Oct 2007 13:52:03 +0200] rev 25189
propagation through class hierarchy
haftmann [Thu, 25 Oct 2007 13:52:02 +0200] rev 25188
added function for evaluation by compiler invocation
haftmann [Thu, 25 Oct 2007 13:52:01 +0200] rev 25187
more computation with rationals
haftmann [Thu, 25 Oct 2007 13:52:00 +0200] rev 25186
localized further
haftmann [Thu, 25 Oct 2007 13:51:58 +0200] rev 25185
continued
haftmann [Thu, 25 Oct 2007 10:24:32 +0200] rev 25184
tuned
wenzelm [Wed, 24 Oct 2007 21:42:17 +0200] rev 25183
THIS_IS_ISABELLE_MAKEBIN;
wenzelm [Wed, 24 Oct 2007 21:33:37 +0200] rev 25182
updated;
wenzelm [Wed, 24 Oct 2007 21:12:44 +0200] rev 25181
README for polyml-5.1 binary distribution;
wenzelm [Wed, 24 Oct 2007 20:38:27 +0200] rev 25180
avoid very slow metis invocation (saves 1min on 1.60 GHz machine);
wenzelm [Wed, 24 Oct 2007 20:17:50 +0200] rev 25179
separate RecordPackage.timing flag;
wenzelm [Wed, 24 Oct 2007 20:17:48 +0200] rev 25178
tuned;
wenzelm [Wed, 24 Oct 2007 20:17:48 +0200] rev 25177
tuned file names etc.;
wenzelm [Wed, 24 Oct 2007 19:46:01 +0200] rev 25176
*** empty log message ***
wenzelm [Wed, 24 Oct 2007 19:46:00 +0200] rev 25175
added HOL-Statespace session;
wenzelm [Wed, 24 Oct 2007 19:21:40 +0200] rev 25174
be explicit about .ML files;
wenzelm [Wed, 24 Oct 2007 19:21:39 +0200] rev 25173
fixed HOL-Statespace for case-sensitive file-system;
wenzelm [Wed, 24 Oct 2007 19:21:38 +0200] rev 25172
tuned comments;
schirmer [Wed, 24 Oct 2007 18:36:09 +0200] rev 25171
added Statespace library
krauss [Wed, 24 Oct 2007 18:32:53 +0200] rev 25170
tuned
krauss [Wed, 24 Oct 2007 18:30:06 +0200] rev 25169
fun command: use "reinit" between "function" and "termination"
wenzelm [Wed, 24 Oct 2007 17:17:43 +0200] rev 25168
parse_term: invoke full Syntax.check_term, not just standard_infer_types;
haftmann [Wed, 24 Oct 2007 07:19:57 +0200] rev 25167
fixed typo
haftmann [Wed, 24 Oct 2007 07:19:56 +0200] rev 25166
added subclass_rule
haftmann [Wed, 24 Oct 2007 07:19:54 +0200] rev 25165
example with rational numbers
haftmann [Wed, 24 Oct 2007 07:19:53 +0200] rev 25164
dropped superfluous inlining rule
haftmann [Wed, 24 Oct 2007 07:19:52 +0200] rev 25163
tuned
nipkow [Tue, 23 Oct 2007 23:27:23 +0200] rev 25162
went back to >0
nipkow [Tue, 23 Oct 2007 22:48:25 +0200] rev 25161
changed back from ~=0 to >0
wenzelm [Tue, 23 Oct 2007 14:00:06 +0200] rev 25160
updated;
wenzelm [Tue, 23 Oct 2007 13:29:17 +0200] rev 25159
added XCONST syntax (keeps original spelling of const);
wenzelm [Tue, 23 Oct 2007 13:29:16 +0200] rev 25158
translations: use XCONST for input patterns (keeps original spelling of const);
paulson [Tue, 23 Oct 2007 13:10:19 +0200] rev 25157
random tidying of proofs