Mon, 19 Aug 1996 11:51:39 +0200 | paulson | Added impOfSubs | changeset | files |
Mon, 19 Aug 1996 11:49:31 +0200 | paulson | Now less_zeroE is a Safe Elim rule | changeset | files |
Mon, 19 Aug 1996 11:33:08 +0200 | paulson | Improved comment | changeset | files |