| 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 10:51:03 +0100 | Cezary Kaliszyk | produce defs with lthy, like prs and ids | file | diff | annotate |