src/HOL/AxClasses/Tutorial/Group.ML
Wed, 21 Oct 1998 16:06:09 +0200 wenzelm no open;
Mon, 22 Jun 1998 17:26:46 +0200 wenzelm isatool fixgoal;
Fri, 04 Apr 1997 16:03:44 +0200 nipkow inv -> inverse
less more (0) -3 tip