| Sat, 23 Jun 2007 19:33:22 +0200 | nipkow | tuned and renamed group_eq_simps and ring_eq_simps | file | diff | annotate |
| Fri, 16 Mar 2007 21:32:08 +0100 | haftmann | adjusted to new lattice theory developement in Lattices.thy / FixedPoint.thy | file | diff | annotate |
| Wed, 30 Aug 2006 03:19:08 +0200 | webertj | lin_arith_prover: splitting reverted because of performance loss | file | diff | annotate |