Mon, 11 Jun 2007 02:25:55 +0200 huffman add int_of_nat versions of lemmas about int::nat=>int
Mon, 11 Jun 2007 02:24:39 +0200 huffman add lemma of_nat_power
Mon, 11 Jun 2007 01:22:29 +0200 huffman add int_of_nat versions of lemmas about int::nat=>int
Mon, 11 Jun 2007 00:53:18 +0200 huffman add abbreviation int_of_nat for of_nat::nat=>int;
Sun, 10 Jun 2007 23:48:27 +0200 wenzelm disabled theory "Reflected_Presburger" for smlnj (temporarily);
Sun, 10 Jun 2007 21:06:59 +0200 wenzelm disabled theories MIR and ReflectedFerrack for smlnj (temporarily);
Sun, 10 Jun 2007 10:23:42 +0200 nipkow *** empty log message ***
Sat, 09 Jun 2007 02:38:51 +0200 huffman remove dependencies of proofs on constant int::nat=>int, preparing to remove it
Sat, 09 Jun 2007 00:28:47 +0200 wenzelm eqtype int -- explicitly encourage overloaded equality;
Sat, 09 Jun 2007 00:28:46 +0200 wenzelm simplified type integer;
Fri, 08 Jun 2007 18:13:58 +0200 berghofe Adapted Proofterm.bicompose_proof to Larry's changes in
Fri, 08 Jun 2007 18:09:37 +0200 chaieb Method "algebra" solves polynomial equations over (semi)rings
Fri, 08 Jun 2007 03:24:27 +0200 huffman generalize zpower_number_of_{even,odd} lemmas
Thu, 07 Jun 2007 17:21:43 +0200 obua deleted comments
Thu, 07 Jun 2007 14:26:05 +0200 obua deleted legacy lemmas
Thu, 07 Jun 2007 11:25:27 +0200 nipkow somebody elses problem fixed
Thu, 07 Jun 2007 11:25:05 +0200 nipkow filter syntax change
Thu, 07 Jun 2007 04:33:15 +0200 huffman remove redundant lemmas
Thu, 07 Jun 2007 03:45:56 +0200 huffman remove references to preal-specific theorems
Thu, 07 Jun 2007 03:11:31 +0200 huffman define (1::preal); clean up instance declarations
Thu, 07 Jun 2007 02:34:37 +0200 huffman tuned
Thu, 07 Jun 2007 01:44:35 +0200 huffman instance preal :: ordered_cancel_ab_semigroup_add
Wed, 06 Jun 2007 23:06:29 +0200 huffman use new-style class for sq_ord; rename op << to sq_le
Wed, 06 Jun 2007 21:24:35 +0200 urbanc take out Class.thy again, because it does not yet compile cleanly
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