| Tue, 28 Sep 1999 15:31:54 +0200 | paulson | zero_is_mult, by symmetry | file | diff | annotate |
| Wed, 08 Sep 1999 15:41:58 +0200 | paulson | simplification of relations involving 0, Suc and natural-number numerals | file | diff | annotate |
| Thu, 29 Jul 1999 12:44:57 +0200 | paulson | added parentheses to cope with a possible reduction of the precedence of unary | file | diff | annotate |
| Mon, 26 Jul 1999 16:32:23 +0200 | paulson | expandshort | file | diff | annotate |
| Fri, 23 Jul 1999 17:27:48 +0200 | paulson | zmult_ac are no longer included by default | file | diff | annotate |
| Wed, 21 Jul 1999 15:20:26 +0200 | paulson | more existing theorems renamed to use #0; also new results | file | diff | annotate |
| Mon, 19 Jul 1999 15:27:34 +0200 | paulson | NatBin: binary arithmetic for the naturals | file | diff | annotate |