| Thu, 05 Jul 2007 00:06:10 +0200 | wenzelm | common normalizer_funs, avoid cterm_of; | file | diff | annotate |
| Sat, 23 Jun 2007 19:33:22 +0200 | nipkow | tuned and renamed group_eq_simps and ring_eq_simps | file | diff | annotate |
| Thu, 21 Jun 2007 15:42:12 +0200 | wenzelm | tuned comments; | file | diff | annotate |