| Sun, 24 Jun 2007 20:55:41 +0200 | nipkow | tuned and used field_simps | file | diff | annotate |
| Sat, 23 Jun 2007 19:33:22 +0200 | nipkow | tuned and renamed group_eq_simps and ring_eq_simps | file | diff | annotate |
| Wed, 20 Jun 2007 17:28:55 +0200 | huffman | remove simp attribute from of_nat_diff, for backward compatibility with zdiff_int | file | diff | annotate |
| 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 | file | diff | annotate |
| Thu, 07 Jun 2007 04:33:15 +0200 | huffman | remove redundant lemmas | file | diff | annotate |
| Thu, 07 Jun 2007 03:45:56 +0200 | huffman | remove references to preal-specific theorems | file | diff | annotate |
| Thu, 07 Jun 2007 03:11:31 +0200 | huffman | define (1::preal); clean up instance declarations | file | diff | annotate |