| Thu, 30 Sep 2010 08:50:45 +0200 |
haftmann |
tuned
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| Mon, 13 Sep 2010 11:13:15 +0200 |
nipkow |
renamed lemmas: ext_iff -> fun_eq_iff, set_ext_iff -> set_eq_iff, set_ext -> set_eqI
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| Tue, 07 Sep 2010 10:05:19 +0200 |
nipkow |
expand_fun_eq -> ext_iff
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| Fri, 20 Aug 2010 17:46:56 +0200 |
haftmann |
more concise characterization of of_nat operation and class semiring_char_0
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| Mon, 12 Jul 2010 10:48:37 +0200 |
haftmann |
dropped superfluous [code del]s
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| Mon, 14 Jun 2010 16:00:46 +0200 |
haftmann |
added lemma funpow_mult
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| Tue, 08 Jun 2010 16:37:19 +0200 |
haftmann |
qualified types "+" and nat; qualified constants Ball, Bex, Suc, curry; modernized some specifications
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| Mon, 17 May 2010 18:59:59 -0700 |
huffman |
declare add_nonneg_nonneg [simp]; remove now-redundant lemmas realpow_two_le_order(2)
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| Fri, 16 Apr 2010 21:28:09 +0200 |
wenzelm |
replaced generic 'hide' command by more conventional 'hide_class', 'hide_type', 'hide_const', 'hide_fact' -- frees some popular keywords;
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| Thu, 18 Mar 2010 12:58:52 +0100 |
blanchet |
now use "Named_Thms" for "noatp", and renamed "noatp" to "no_atp"
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| Sun, 07 Mar 2010 07:42:46 -0800 |
huffman |
add lemmas Nats_cases and Nats_induct
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| Mon, 01 Mar 2010 13:40:23 +0100 |
haftmann |
replaced a couple of constsdefs by definitions (also some old primrecs by modern ones)
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| Thu, 18 Feb 2010 14:21:44 -0800 |
huffman |
get rid of many duplicate simp rule warnings
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| Fri, 12 Feb 2010 14:28:01 +0100 |
haftmann |
tuned import order
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| Tue, 09 Feb 2010 11:47:47 +0100 |
haftmann |
hide fact names clashing with fact names from Group.thy
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| Mon, 08 Feb 2010 17:12:27 +0100 |
haftmann |
hide fact Nat.add_0_right; make add_0_right from Groups priority
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| Fri, 05 Feb 2010 14:33:50 +0100 |
haftmann |
more consistent naming of type classes involving orderings (and lattices) -- c.f. NEWS
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| Wed, 30 Dec 2009 01:08:33 +0100 |
krauss |
more regular axiom of infinity, with no (indirect) reference to overloaded constants
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| Fri, 13 Nov 2009 14:14:04 +0100 |
nipkow |
renamed lemmas "anti_sym" -> "antisym"
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| Fri, 30 Oct 2009 18:32:40 +0100 |
haftmann |
tuned code setup
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| Wed, 28 Oct 2009 17:44:03 +0100 |
haftmann |
moved lemmas for dvd on nat to theories Nat and Power
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| Wed, 30 Sep 2009 08:21:53 +0200 |
haftmann |
tuned whitespace
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| Mon, 31 Aug 2009 14:09:42 +0200 |
nipkow |
tuned the simp rules for Int involving insert and intervals.
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| Fri, 28 Aug 2009 19:15:59 +0200 |
nipkow |
tuned proofs
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| Tue, 14 Jul 2009 10:54:04 +0200 |
haftmann |
code attributes use common underscore convention
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| Thu, 18 Jun 2009 19:54:21 +0200 |
krauss |
generalized less_Suc_induct
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| Thu, 14 May 2009 15:09:47 +0200 |
haftmann |
monomorphic code generation for power operations
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| Mon, 11 May 2009 15:18:32 +0200 |
haftmann |
tuned interface of Lin_Arith
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| Wed, 29 Apr 2009 17:15:01 -0700 |
huffman |
reimplement reorientation simproc using theory data
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| Fri, 24 Apr 2009 18:20:37 +0200 |
haftmann |
some jokes are just too bad to appear in a theory file
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| Fri, 24 Apr 2009 17:45:15 +0200 |
haftmann |
funpow and relpow with shared "^^" syntax
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| Thu, 23 Apr 2009 12:17:50 +0200 |
haftmann |
avoid local [code]
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| Mon, 20 Apr 2009 09:32:40 +0200 |
haftmann |
power operation on functions in theory Nat; power operation on relations in theory Transitive_Closure
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| Mon, 23 Mar 2009 19:01:16 +0100 |
haftmann |
moved generic arith_tac (formerly silent_arith_tac), verbose_arith_tac (formerly arith_tac) to Arith_Data; simple_arith-tac now named linear_arith_tac
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| Thu, 12 Mar 2009 18:01:26 +0100 |
haftmann |
vague cleanup in arith proof tools setup: deleted dead code, more proper structures, clearer arrangement
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| Wed, 04 Mar 2009 11:05:29 +0100 |
blanchet |
Merge.
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| Wed, 04 Mar 2009 10:45:52 +0100 |
blanchet |
Merge.
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| Thu, 26 Feb 2009 08:44:12 -0800 |
huffman |
revert some Suc 0 lemmas back to their original forms; added some simp rules for (1::nat)
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| Wed, 25 Feb 2009 06:53:15 -0800 |
huffman |
add lemma diff_Suc_1
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| Mon, 23 Feb 2009 16:25:52 -0800 |
huffman |
make proofs work whether or not One_nat_def is a simp rule; replace 1 with Suc 0 in the rhs of some simp rules
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| Sun, 22 Feb 2009 17:25:28 +0100 |
nipkow |
added lemmas
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| Thu, 12 Feb 2009 18:14:43 +0100 |
nipkow |
Moved FTA into Lib and cleaned it up a little.
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| Tue, 10 Feb 2009 09:58:58 +0000 |
paulson |
merged
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| Tue, 10 Feb 2009 09:46:11 +0000 |
paulson |
Deleted the induction rule nat_induct2, which was too weak and not used even once.
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| Mon, 09 Feb 2009 18:50:10 +0100 |
nipkow |
new attribute "arith" for facts supplied to arith.
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| Wed, 28 Jan 2009 16:57:12 +0100 |
nipkow |
merged - resolving conflics
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| Wed, 28 Jan 2009 16:29:16 +0100 |
nipkow |
Replaced group_ and ring_simps by algebra_simps;
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| Wed, 28 Jan 2009 11:02:12 +0100 |
haftmann |
nat is a bot instance
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| Wed, 21 Jan 2009 23:40:23 +0100 |
haftmann |
no base sort in class import
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| Wed, 03 Dec 2008 15:58:44 +0100 |
haftmann |
made repository layout more coherent with logical distribution structure; stripped some $Id$s
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| Mon, 17 Nov 2008 17:00:55 +0100 |
haftmann |
tuned unfold_locales invocation
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| Fri, 10 Oct 2008 06:45:53 +0200 |
haftmann |
`code func` now just `code`
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| Tue, 07 Oct 2008 16:07:18 +0200 |
haftmann |
tuned of_nat code generation
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| Mon, 11 Aug 2008 14:49:53 +0200 |
haftmann |
moved class wellorder to theory Orderings
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| Fri, 08 Aug 2008 09:26:15 +0200 |
nipkow |
added lemmas
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| Fri, 25 Jul 2008 12:03:28 +0200 |
haftmann |
tuned
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| Thu, 17 Jul 2008 15:21:52 +0200 |
krauss |
simplified proofs
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| Thu, 17 Jul 2008 13:50:17 +0200 |
nipkow |
added lemmas
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| Sat, 14 Jun 2008 23:20:05 +0200 |
wenzelm |
removed obsolete nat_induct_tac -- cannot work without;
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| Tue, 10 Jun 2008 19:15:21 +0200 |
wenzelm |
added nat_induct_tac (works without context);
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| Tue, 10 Jun 2008 15:30:33 +0200 |
haftmann |
rep_datatype command now takes list of constructors as input arguments
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| Fri, 25 Apr 2008 15:30:33 +0200 |
krauss |
Merged theories about wellfoundedness into one: Wellfounded.thy
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| Wed, 19 Mar 2008 18:15:25 +0100 |
wenzelm |
removed redundant Nat.less_not_sym, Nat.less_asym;
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| Tue, 18 Mar 2008 20:33:29 +0100 |
wenzelm |
removed redundant less_trans, less_linear, le_imp_less_or_eq, le_less_trans, less_le_trans (cf. Orderings.thy);
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| Mon, 17 Mar 2008 18:37:00 +0100 |
wenzelm |
removed duplicate lemmas;
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| Tue, 26 Feb 2008 20:38:14 +0100 |
haftmann |
tuned heading
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| Tue, 26 Feb 2008 11:18:43 +0100 |
bulwahn |
Added useful general lemmas from the work with the HeapMonad
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| Wed, 20 Feb 2008 14:52:38 +0100 |
haftmann |
tuned structures in arith_data.ML
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| Fri, 15 Feb 2008 16:09:12 +0100 |
haftmann |
<= and < on nat no longer depend on wellfounded relations
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| Mon, 21 Jan 2008 08:43:27 +0100 |
haftmann |
tuned code setup
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| Tue, 18 Dec 2007 12:26:24 +0100 |
berghofe |
Renamed *.size to prod.size.
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| Thu, 13 Dec 2007 07:09:00 +0100 |
haftmann |
added lemma
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| Fri, 07 Dec 2007 15:07:59 +0100 |
haftmann |
instantiation target rather than legacy instance
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| Thu, 06 Dec 2007 17:05:44 +0100 |
haftmann |
temporary code generator work arounds
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| Thu, 06 Dec 2007 16:36:19 +0100 |
haftmann |
authentic primrec
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| Wed, 05 Dec 2007 14:15:45 +0100 |
haftmann |
simplified infrastructure for code generator operational equality
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| Fri, 30 Nov 2007 20:13:03 +0100 |
haftmann |
adjustions to due to instance target
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| Thu, 29 Nov 2007 17:08:26 +0100 |
haftmann |
instance command as rudimentary class target
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| Wed, 28 Nov 2007 09:01:37 +0100 |
haftmann |
dropped implicit assumption proof
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| Sat, 10 Nov 2007 23:03:52 +0100 |
wenzelm |
tuned specifications of 'notation';
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| Tue, 30 Oct 2007 08:45:55 +0100 |
haftmann |
simplified proof
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| Thu, 25 Oct 2007 19:27:50 +0200 |
haftmann |
various localizations
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| Tue, 23 Oct 2007 23:27:23 +0200 |
nipkow |
went back to >0
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| Tue, 23 Oct 2007 13:10:19 +0200 |
paulson |
random tidying of proofs
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| Mon, 22 Oct 2007 16:54:50 +0200 |
haftmann |
dropped superfluous inlining lemmas
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| Sun, 21 Oct 2007 22:33:35 +0200 |
nipkow |
More changes from >0 to ~=0::nat
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| Sun, 21 Oct 2007 14:53:44 +0200 |
nipkow |
Eliminated most of the neq0_conv occurrences. As a result, many
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| Sat, 20 Oct 2007 12:09:30 +0200 |
chaieb |
neq0_conv removed from [iff] -- causes problems by simple goals with blast, auto etc...
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| Thu, 18 Oct 2007 09:20:55 +0200 |
haftmann |
localized mono predicate
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| Tue, 16 Oct 2007 23:12:45 +0200 |
haftmann |
global class syntax
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| Fri, 12 Oct 2007 08:25:47 +0200 |
haftmann |
refined; moved class power to theory Power
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| Wed, 26 Sep 2007 20:27:57 +0200 |
haftmann |
added code lemma for 1
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| Tue, 25 Sep 2007 12:16:08 +0200 |
haftmann |
datatype interpretators for size and datatype_realizer
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| Mon, 03 Sep 2007 10:00:24 +0200 |
nipkow |
added variations on infinite descent
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| Mon, 27 Aug 2007 14:19:38 +0200 |
nipkow |
Added infinite_descent
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| Wed, 15 Aug 2007 12:52:56 +0200 |
paulson |
ATP blacklisting is now in theory data, attribute noatp
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| Thu, 09 Aug 2007 15:52:47 +0200 |
haftmann |
localized of_nat
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| Tue, 07 Aug 2007 09:38:44 +0200 |
haftmann |
split off theory Option for benefit of code generator
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| Tue, 31 Jul 2007 19:40:22 +0200 |
wenzelm |
added Tools/lin_arith.ML;
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| Tue, 31 Jul 2007 00:56:26 +0200 |
wenzelm |
arith method setup: proper context;
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| Thu, 19 Jul 2007 21:47:37 +0200 |
haftmann |
moved set Nats to Nat.thy
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| Wed, 11 Jul 2007 11:04:39 +0200 |
berghofe |
Adapted to new package for inductive sets.
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| Fri, 22 Jun 2007 22:41:17 +0200 |
huffman |
fix looping simp rule
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| Wed, 20 Jun 2007 17:28:55 +0200 |
huffman |
remove simp attribute from of_nat_diff, for backward compatibility with zdiff_int
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| Wed, 20 Jun 2007 05:18:39 +0200 |
huffman |
change simp rules for of_nat to work like int did previously (reorient of_nat_Suc, remove of_nat_mult [simp]); preserve original variable names in legacy int theorems
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| Tue, 12 Jun 2007 23:14:29 +0200 |
huffman |
add lemma inj_of_nat
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| Wed, 06 Jun 2007 20:49:04 +0200 |
huffman |
add axclass semiring_char_0 for types where of_nat is injective
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| Wed, 06 Jun 2007 17:00:09 +0200 |
huffman |
generalize of_nat and related constants to class semiring_1
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| Tue, 05 Jun 2007 19:23:09 +0200 |
haftmann |
tuned boostrap
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| Thu, 17 May 2007 22:58:53 +0200 |
krauss |
added induction principles for induction "backwards": P (Suc n) ==> P n
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| Thu, 10 May 2007 10:21:50 +0200 |
haftmann |
size [nat] is identity
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| Sun, 06 May 2007 21:50:17 +0200 |
haftmann |
changed code generator invocation syntax
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| Fri, 20 Apr 2007 11:21:42 +0200 |
haftmann |
Isar definitions are now added explicitly to code theorem table
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| Tue, 17 Apr 2007 00:30:44 +0200 |
wenzelm |
tuned proofs;
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| Tue, 20 Mar 2007 15:52:40 +0100 |
haftmann |
added instance for lattice
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| Tue, 20 Mar 2007 08:27:15 +0100 |
haftmann |
explizit "type" superclass
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| Fri, 23 Feb 2007 08:39:21 +0100 |
haftmann |
adjusted code lemmas
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| Wed, 14 Feb 2007 10:06:14 +0100 |
haftmann |
simpliefied instance statement
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| Wed, 07 Feb 2007 17:28:09 +0100 |
berghofe |
Adapted to new inductive definition package.
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| Fri, 26 Jan 2007 10:24:33 +0100 |
paulson |
min/max lemmas (actually unused!)
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