| Thu, 29 Oct 2009 22:13:09 +0100 |
haftmann |
moved Nat_Transfer before Divides; distributed Nat_Transfer setup accordingly
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| Thu, 29 Oct 2009 11:41:36 +0100 |
haftmann |
moved Nat_Transfer before Divides; distributed Nat_Transfer setup accordingly
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| Wed, 28 Oct 2009 19:09:47 +0100 |
haftmann |
moved theory Divides after theory Nat_Numeral; tuned some proof texts
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| Sat, 17 Oct 2009 14:43:18 +0200 |
wenzelm |
eliminated hard tabulators, guessing at each author's individual tab-width;
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| Thu, 10 Sep 2009 14:07:58 +0200 |
haftmann |
cleanedup theorems all_nat ex_nat
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| Mon, 20 Jul 2009 08:32:07 +0200 |
haftmann |
merged
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| Tue, 14 Jul 2009 16:27:32 +0200 |
haftmann |
prefer code_inline over code_unfold; use code_unfold_post where appropriate
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| Wed, 15 Jul 2009 23:48:21 +0200 |
wenzelm |
more antiquotations;
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| Tue, 14 Jul 2009 10:54:04 +0200 |
haftmann |
code attributes use common underscore convention
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| Sun, 21 Jun 2009 23:04:37 +0200 |
nipkow |
new lemmas
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| Mon, 15 Jun 2009 21:29:04 -0700 |
huffman |
generalize lemmas dvd_mod and dvd_mod_iff to class semiring_div
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| Fri, 08 May 2009 09:48:07 +0200 |
haftmann |
modules numeral_simprocs, nat_numeral_simprocs; proper structures for numeral simprocs
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| Fri, 08 May 2009 08:00:11 +0200 |
haftmann |
moved int_factor_simprocs.ML to theory Int
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| Thu, 16 Apr 2009 14:02:11 +0200 |
haftmann |
tuned setups of CancelDivMod
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| Thu, 16 Apr 2009 10:11:34 +0200 |
haftmann |
tightended specification of class semiring_div
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| Sun, 22 Mar 2009 20:46:10 +0100 |
haftmann |
distributed contents of theory Arith_Tools to theories Int, IntDiv and NatBin accordingly
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| Fri, 13 Mar 2009 19:17:57 +0100 |
haftmann |
tuned ML code
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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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| Fri, 06 Mar 2009 22:06:33 +0100 |
nipkow |
added lemma
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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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| Sun, 01 Mar 2009 12:01:57 +0100 |
nipkow |
removed redundant lemmas
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| Sun, 01 Mar 2009 10:24:57 +0100 |
nipkow |
added lemmas by Jeremy Avigad
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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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| Sat, 21 Feb 2009 20:52:30 +0100 |
nipkow |
Removed subsumed lemmas
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| Sat, 21 Feb 2009 09:58:26 +0100 |
nipkow |
removed redundant thms
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| Fri, 20 Feb 2009 23:46:03 +0100 |
nipkow |
Removed redundant lemmas
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| Wed, 18 Feb 2009 15:01:53 -0800 |
huffman |
generalize int_dvd_cancel_factor simproc to idom class
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| Tue, 17 Feb 2009 10:52:55 -0800 |
huffman |
merged
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| Tue, 17 Feb 2009 07:13:29 -0800 |
huffman |
remove redundant simp attributes for zdvd rules
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| Tue, 17 Feb 2009 18:48:17 +0100 |
nipkow |
Cleaned up IntDiv and removed subsumed lemmas.
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| Mon, 16 Feb 2009 19:11:15 +0100 |
haftmann |
added pdivmod on int (for code generation)
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| Sat, 31 Jan 2009 09:04:16 +0100 |
nipkow |
added some simp rules
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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 11:02:11 +0100 |
haftmann |
slightly adapted towards more uniformity with div/mod on nat
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| Thu, 08 Jan 2009 12:25:22 -0800 |
huffman |
remove type-specific proofs
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| Thu, 08 Jan 2009 09:12:29 -0800 |
huffman |
add class ring_div; generalize mod/diff/minus proofs for class ring_div
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| Thu, 08 Jan 2009 08:36:16 -0800 |
huffman |
generalize zmod_zmod_cancel -> mod_mod_cancel
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| Thu, 08 Jan 2009 08:24:08 -0800 |
huffman |
generalize some div/mod lemmas; remove type-specific proofs
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| Wed, 10 Dec 2008 07:52:54 -0800 |
huffman |
move nat_{div,mod}_distrib from NatBin to IntDiv, simplified proofs
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| Fri, 10 Oct 2008 06:45:53 +0200 |
haftmann |
`code func` now just `code`
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| Wed, 17 Sep 2008 21:27:08 +0200 |
wenzelm |
back to dynamic the_context(), because static @{theory} is invalidated if ML environment changes within the same code block;
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| Mon, 21 Jul 2008 13:36:44 +0200 |
chaieb |
Added theorems zmod_eq_dvd_iff and nat_mod_eq_iff previously in Pocklington.thy --- relevant for algebra
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| Fri, 18 Jul 2008 18:25:53 +0200 |
haftmann |
moved op dvd to theory Ring_and_Field; generalized a couple of lemmas
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| Wed, 02 Apr 2008 15:58:26 +0200 |
haftmann |
moved some code lemmas for Numerals here
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| Sat, 29 Mar 2008 19:14:00 +0100 |
wenzelm |
replaced 'ML_setup' by 'ML';
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| Wed, 20 Feb 2008 14:52:38 +0100 |
haftmann |
tuned structures in arith_data.ML
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| Sun, 17 Feb 2008 06:49:53 +0100 |
huffman |
New simpler representation of numerals, using Bit0 and Bit1 instead of BIT, B0, and B1
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| Fri, 25 Jan 2008 14:53:52 +0100 |
haftmann |
moved definition of power on ints to theory Int
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| Tue, 22 Jan 2008 23:07:21 +0100 |
haftmann |
added class semiring_div
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| Tue, 15 Jan 2008 16:19:23 +0100 |
haftmann |
joined theories IntDef, Numeral, IntArith to theory Int
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| Fri, 07 Dec 2007 15:07:59 +0100 |
haftmann |
instantiation target rather than legacy instance
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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 12:09:33 +0200 |
chaieb |
fixed proofs
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| Fri, 12 Oct 2007 08:20:46 +0200 |
haftmann |
class div inherits from class times
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| Tue, 18 Sep 2007 16:08:00 +0200 |
wenzelm |
simplified type int (eliminated IntInf.int, integer);
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| Thu, 30 Aug 2007 21:43:08 +0200 |
nipkow |
added lemma
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| Thu, 30 Aug 2007 05:01:38 +0200 |
huffman |
ported div/mod simprocs from HOL/ex/Binary.thy
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| Tue, 21 Aug 2007 20:51:10 +0200 |
huffman |
add lemma of_int_power
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