Mon, 26 Nov 2001 23:24:27 +0100 | wenzelm | added Pure/Isar/rule_context.ML; | changeset | files |
Mon, 26 Nov 2001 23:23:33 +0100 | wenzelm | gcd_dvd1 and gcd_dvd2 proven simultaneously; | changeset | files |
Mon, 26 Nov 2001 18:34:17 +0100 | wenzelm | moved lemmas to theory Hilbert_Choice; | changeset | files |