Wed, 08 Sep 1999 15:41:58 +0200 | paulson | simplification of relations involving 0, Suc and natural-number numerals | changeset | files |
Wed, 08 Sep 1999 15:41:30 +0200 | paulson | generalized the theorem zless_zero_nat to zless_nat_eq_int_zless, and | changeset | files |
Wed, 08 Sep 1999 15:40:39 +0200 | paulson | generalized the theorem bin_add_BIT_Min to bin_add_Min_right | changeset | files |
Wed, 08 Sep 1999 15:39:52 +0200 | paulson | moved identity theorems to Fun.ML | changeset | files |
Wed, 08 Sep 1999 15:38:54 +0200 | paulson | comments | changeset | files |
Wed, 08 Sep 1999 15:38:12 +0200 | paulson | images and preimages of the identity function | changeset | files |