paulson [Mon, 12 Jan 2004 16:51:45 +0100] rev 14353
Added lemmas to Ring_and_Field with slightly modified simplification rules
Deleted some little-used integer theorems, replacing them by the generic ones
in Ring_and_Field
Consolidated integer powers
paulson [Mon, 12 Jan 2004 16:45:35 +0100] rev 14352
Modified real arithmetic simplification
webertj [Mon, 12 Jan 2004 14:35:07 +0100] rev 14351
Fixed compatibility issues with SML/NJ:
- replaced '(op *)' by 'op*'
- replaced 'LargeInt' by 'Int'
webertj [Sat, 10 Jan 2004 13:35:10 +0100] rev 14350
Adding 'refute' to HOL.
webertj [Sat, 10 Jan 2004 12:34:50 +0100] rev 14349
'refute', 'refute_params'.
paulson [Fri, 09 Jan 2004 10:46:18 +0100] rev 14348
Defining the type class "ringpower" and deleting superseded theorems for
types nat, int, real, hypreal
kleing [Fri, 09 Jan 2004 01:28:24 +0100] rev 14347
set isasep to {} by default
skalberg [Thu, 08 Jan 2004 16:35:46 +0100] rev 14346
Added lazy sequences and parser combinators for same.
kleing [Thu, 08 Jan 2004 08:14:00 +0100] rev 14345
separate thm lists in latex output by \isasep
kleing [Thu, 08 Jan 2004 04:32:52 +0100] rev 14344
run makeindex if necessary
kleing [Wed, 07 Jan 2004 07:52:12 +0100] rev 14343
map_idI
paulson [Tue, 06 Jan 2004 10:50:36 +0100] rev 14342
auto update
paulson [Tue, 06 Jan 2004 10:40:15 +0100] rev 14341
Ring_and_Field now requires axiom add_left_imp_eq for semirings.
This allows more theorems to be proved for semirings, but
requires a redundant axiom to be proved for rings, etc.
paulson [Tue, 06 Jan 2004 10:38:14 +0100] rev 14340
correction to cterm_instantiate by Christoph Leuth
nipkow [Mon, 05 Jan 2004 23:10:32 +0100] rev 14339
*** empty log message ***
nipkow [Mon, 05 Jan 2004 22:43:03 +0100] rev 14338
*** empty log message ***
nipkow [Mon, 05 Jan 2004 00:46:06 +0100] rev 14337
undid split_comp_eq[simp] because it leads to nontermination together with split_def!
paulson [Sat, 03 Jan 2004 16:09:39 +0100] rev 14336
Deleting more redundant theorems
paulson [Thu, 01 Jan 2004 21:47:07 +0100] rev 14335
conversion of Real/PReal to Isar script;
type "complex" is now in class "field"
paulson [Thu, 01 Jan 2004 10:06:32 +0100] rev 14334
tweaking of lemmas in RealDef, RealOrd
kleing [Mon, 29 Dec 2003 06:49:26 +0100] rev 14333
\<^bsub> .. \<^esub>
kleing [Mon, 29 Dec 2003 06:07:44 +0100] rev 14332
spanning super and sub scripts \<^bsub> .. \<^esub> and \<^bsup> .. \<^esup>
paulson [Sat, 27 Dec 2003 21:02:14 +0100] rev 14331
re-organized numeric lemmas
nipkow [Thu, 25 Dec 2003 23:18:04 +0100] rev 14330
Added trace msg
paulson [Thu, 25 Dec 2003 22:48:32 +0100] rev 14329
re-organized some hyperreal and real lemmas
kleing [Wed, 24 Dec 2003 08:54:30 +0100] rev 14328
list_all2_nthD no good as [intro?]
kleing [Tue, 23 Dec 2003 23:40:16 +0100] rev 14327
list_all2_mono should not be [trans]
paulson [Tue, 23 Dec 2003 18:26:03 +0100] rev 14326
reorganised complex arithmetic
paulson [Tue, 23 Dec 2003 18:24:16 +0100] rev 14325
removing real_of_posnat
paulson [Tue, 23 Dec 2003 17:41:52 +0100] rev 14324
converting Hyperreal/NthRoot to Isar
paulson [Tue, 23 Dec 2003 16:53:33 +0100] rev 14323
converting Complex/Complex.ML to Isar
paulson [Tue, 23 Dec 2003 16:52:49 +0100] rev 14322
deleting redundant theorems
paulson [Tue, 23 Dec 2003 14:46:08 +0100] rev 14321
new theorems
paulson [Tue, 23 Dec 2003 14:45:47 +0100] rev 14320
tidying up hcomplex arithmetic
paulson [Tue, 23 Dec 2003 14:45:23 +0100] rev 14319
renaming some theorems
paulson [Tue, 23 Dec 2003 12:54:45 +0100] rev 14318
type hcomplex is now in class field
paulson [Tue, 23 Dec 2003 12:54:15 +0100] rev 14317
more ML bindings
kleing [Tue, 23 Dec 2003 06:35:41 +0100] rev 14316
added some [intro?] and [trans] for list_all2 lemmas
nipkow [Mon, 22 Dec 2003 22:52:38 +0100] rev 14315
Updated proofs due to changes in Set.thy.
paulson [Mon, 22 Dec 2003 18:29:20 +0100] rev 14314
converted Complex/NSComplex to Isar script
paulson [Mon, 22 Dec 2003 16:22:14 +0100] rev 14313
removal of the abel_cancel simproc for hypreal
paulson [Mon, 22 Dec 2003 15:42:21 +0100] rev 14312
downgrading abel_cancel
paulson [Mon, 22 Dec 2003 15:41:25 +0100] rev 14311
new binding
paulson [Mon, 22 Dec 2003 14:12:54 +0100] rev 14310
simplifying
paulson [Mon, 22 Dec 2003 12:50:22 +0100] rev 14309
moving HyperArith0.ML to other theories
paulson [Mon, 22 Dec 2003 12:50:01 +0100] rev 14308
removing obsolete bindings
paulson [Sun, 21 Dec 2003 18:39:27 +0100] rev 14307
tidying of HOL/Auth esp Guard lemmas
nipkow [Sun, 21 Dec 2003 08:27:44 +0100] rev 14306
removed insert_Diff_single from simpset because it interfered with Auth :-(
paulson [Fri, 19 Dec 2003 17:13:28 +0100] rev 14305
tidying first part of HyperArith0.ML, using generic lemmas
paulson [Fri, 19 Dec 2003 10:38:48 +0100] rev 14304
minor tweaks
paulson [Fri, 19 Dec 2003 10:38:39 +0100] rev 14303
type hypreal is an ordered field
nipkow [Fri, 19 Dec 2003 04:28:45 +0100] rev 14302
*** empty log message ***
paulson [Thu, 18 Dec 2003 15:06:24 +0100] rev 14301
tidied
nipkow [Thu, 18 Dec 2003 08:20:36 +0100] rev 14300
*** empty log message ***
paulson [Wed, 17 Dec 2003 16:23:52 +0100] rev 14299
converted Hyperreal/HyperDef to Isar script
kleing [Tue, 16 Dec 2003 23:24:17 +0100] rev 14298
fixed PG link
paulson [Tue, 16 Dec 2003 15:38:09 +0100] rev 14297
converted Hyperreal/HyperOrd to new-style theory
paulson [Mon, 15 Dec 2003 17:08:41 +0100] rev 14296
updated references to the now-pornographic proofgeneral.org
paulson [Mon, 15 Dec 2003 16:38:25 +0100] rev 14295
more general lemmas for Ring_and_Field
paulson [Sat, 13 Dec 2003 09:33:52 +0100] rev 14294
absolute value theorems moved to HOL/Ring_and_Field
paulson [Fri, 12 Dec 2003 15:05:18 +0100] rev 14293
moving some division theorems to Ring_and_Field
kleing [Fri, 12 Dec 2003 03:41:47 +0100] rev 14292
changed proof general links
ballarin [Thu, 11 Dec 2003 14:10:27 +0100] rev 14291
Change to prune_prems in Pure/Isar/locale.ML.
paulson [Thu, 11 Dec 2003 10:52:41 +0100] rev 14290
removal of abel_cancel from Real
paulson [Wed, 10 Dec 2003 16:47:50 +0100] rev 14289
combining Real/{RealArith0,real_arith}.ML
paulson [Wed, 10 Dec 2003 15:59:34 +0100] rev 14288
Moving some theorems from Real/RealArith0.ML
ballarin [Wed, 10 Dec 2003 14:29:44 +0100] rev 14287
Isar: where attribute supports instantiation of type variables.
ballarin [Wed, 10 Dec 2003 14:29:05 +0100] rev 14286
New structure "partial_object" as common root for lattices and magmas.
ballarin [Wed, 10 Dec 2003 14:27:50 +0100] rev 14285
Isar: where attribute supports instantiation of type vars.
paulson [Sun, 07 Dec 2003 16:30:06 +0100] rev 14284
re-organisation of Real/RealArith0.ML; more `Isar scripts
kleing [Sat, 06 Dec 2003 07:52:17 +0100] rev 14283
moreover and also do not reset facts any more
kleing [Sat, 06 Dec 2003 07:50:01 +0100] rev 14282
do not reset facts ('this') for moreover and also
kleing [Sat, 06 Dec 2003 04:33:18 +0100] rev 14281
make Pure first to avoid race conditions on multiprocessor machines
kleing [Sat, 06 Dec 2003 04:32:28 +0100] rev 14280
revert to 1.18, changed Distribution/lib/Tools/makeall instead
kleing [Sat, 06 Dec 2003 04:29:30 +0100] rev 14279
make Pure first to avoid race conditions on multi processor machines
skalberg [Fri, 05 Dec 2003 19:39:39 +0100] rev 14278
Added lazy sequences and parser combinators for same.
paulson [Fri, 05 Dec 2003 18:10:59 +0100] rev 14277
more field division lemmas transferred from Real to Ring_and_Field
paulson [Fri, 05 Dec 2003 12:58:18 +0100] rev 14276
stylistic changes
paulson [Fri, 05 Dec 2003 10:28:02 +0100] rev 14275
Converting more of the "real" development to Isar scripts
nipkow [Thu, 04 Dec 2003 21:57:15 +0100] rev 14274
hide Push
paulson [Thu, 04 Dec 2003 16:16:36 +0100] rev 14273
further simplifications of the integer development; converting more .ML files
to Isar scripts
paulson [Thu, 04 Dec 2003 10:29:17 +0100] rev 14272
Tidying of the integer development; towards removing the
abel_cancel simproc
paulson [Wed, 03 Dec 2003 10:49:34 +0100] rev 14271
Simplification of the development of Integers
paulson [Tue, 02 Dec 2003 11:48:15 +0100] rev 14270
More re-organising of numerical theorems
paulson [Fri, 28 Nov 2003 12:09:37 +0100] rev 14269
conversion of some Real theories to Isar scripts
paulson [Thu, 27 Nov 2003 10:47:55 +0100] rev 14268
Removal of Hyperreal/ExtraThms2.ML, sending the material to the correct files.
New theorems for Ring_and_Field. Fixing affected proofs.
paulson [Tue, 25 Nov 2003 10:37:03 +0100] rev 14267
More refinements to Ring_and_Field and numerics. Conversion of Divides_lemmas
to Isar script.
paulson [Mon, 24 Nov 2003 15:33:07 +0100] rev 14266
conversion of integers to use Ring_and_Field;
new lemmas for Ring_and_Field
paulson [Fri, 21 Nov 2003 11:15:40 +0100] rev 14265
HOL: installation of Ring_and_Field as the basis for Naturals and Reals
paulson [Thu, 20 Nov 2003 10:42:00 +0100] rev 14264
conversion of Integ/Int_lemmas.ML to Isar script
paulson [Thu, 20 Nov 2003 10:41:39 +0100] rev 14263
including 0 ~= 1 in definition of Field
paulson [Wed, 19 Nov 2003 14:29:06 +0100] rev 14262
additions to Ring_and_Field
paulson [Tue, 18 Nov 2003 11:03:56 +0100] rev 14261
fixed a comment
paulson [Tue, 18 Nov 2003 11:03:33 +0100] rev 14260
new theorems for Rings
paulson [Tue, 18 Nov 2003 11:01:52 +0100] rev 14259
conversion of ML to Isar scripts
berghofe [Tue, 18 Nov 2003 09:45:45 +0100] rev 14258
Improved error handling: add_primrec now prints out ill-formed equation
in case of parse errors.
ballarin [Fri, 14 Nov 2003 14:35:55 +0100] rev 14257
Type inference bug in Isar attributes "where" and "of" fixed.
paulson [Wed, 12 Nov 2003 10:58:23 +0100] rev 14256
tidied
schirmer [Thu, 06 Nov 2003 20:45:02 +0100] rev 14255
Records:
- Record types are now by default printed with their type abbreviation
instead of the list of all field types. This can be configured via
the reference "print_record_type_abbr".
- Simproc "record_upd_simproc" for simplification of multiple updates
added (not enabled by default).
- Tactic "record_split_simp_tac" to split and simplify records added.
- Bug-fix and optimisation of "record_simproc".
- "record_simproc" and "record_upd_simproc" are now sensitive to
quick_and_dirty flag.
ballarin [Thu, 06 Nov 2003 14:18:05 +0100] rev 14254
Isar/Locales: <loc>.intro and <loc>.axioms no longer intro? and elim? by
default.
kleing [Fri, 31 Oct 2003 06:54:22 +0100] rev 14253
fixed
kleing [Fri, 31 Oct 2003 06:52:43 +0100] rev 14252
set isatool usedir to verbose by default
paulson [Thu, 30 Oct 2003 16:21:50 +0100] rev 14251
Got rid of the structure "Int", which was obsolete and which obscured the
eponymous Basis Library structure
berghofe [Wed, 29 Oct 2003 19:18:15 +0100] rev 14250
Inserted additional checks in functions dest_prem and add_prod_factors, to
allow side conditions of the form "x : S", where S is not an inductive set.
paulson [Wed, 29 Oct 2003 16:16:20 +0100] rev 14249
tidying
berghofe [Wed, 29 Oct 2003 11:50:26 +0100] rev 14248
Tuned proof of choice_eq.
nipkow [Wed, 29 Oct 2003 01:17:06 +0100] rev 14247
*** empty log message ***
kleing [Fri, 24 Oct 2003 01:44:12 +0200] rev 14246
added sydney unsw mirror. contact: me (gerwin.klein@nicta.com.au)
paulson [Wed, 22 Oct 2003 10:53:12 +0200] rev 14245
auto update
paulson [Wed, 22 Oct 2003 10:52:36 +0200] rev 14244
InductiveInvariant_examples illustrates advanced recursive function definitions
paulson [Wed, 22 Oct 2003 10:51:30 +0200] rev 14243
recursion
skalberg [Tue, 21 Oct 2003 11:09:23 +0200] rev 14242
Added access to the mk_rews field (and friends).
paulson [Fri, 17 Oct 2003 11:04:36 +0200] rev 14241
Prevent recdef from looping when the inductio rule is simplified
paulson [Fri, 17 Oct 2003 11:03:48 +0200] rev 14240
improved tracing
paulson [Thu, 16 Oct 2003 12:13:43 +0200] rev 14239
partial conversion to Isar scripts
paulson [Thu, 16 Oct 2003 10:32:36 +0200] rev 14238
improved presentation
paulson [Thu, 16 Oct 2003 10:32:06 +0200] rev 14237
line-breaks; rewording
paulson [Thu, 16 Oct 2003 10:31:40 +0200] rev 14236
partial conversion to Isar scripts
berghofe [Wed, 15 Oct 2003 11:02:28 +0200] rev 14235
Fixed bug in mk_ind_def that caused the inductive definition package to
crash in cases where the declaration of a constant and its definition
were located in different theory files.
kleing [Wed, 15 Oct 2003 07:03:43 +0200] rev 14234
use \<^isub> and \<^isup> in identifiers instead of just \<^sub> (avoid
conflict with locale subscript syntax)