| Sat, 16 Jan 2010 02:09:38 +0100 | Christian Urban | liftin and lifing_tac can now lift several "and"-separated goals at once; the raw-theorems have to be given in the order of goals | file | diff | annotate |
| Thu, 14 Jan 2010 10:47:19 +0100 | Cezary Kaliszyk | Remove SOLVED from quotient_tac. Move atomize_eqv to 'Unused'. | file | diff | annotate |