Wed, 08 Sep 1999 23:49:39 +0200 wenzelm lemma less_add;
Wed, 08 Sep 1999 18:10:39 +0200 wenzelm (un)fold: ignore facts;
Wed, 08 Sep 1999 16:44:11 +0200 paulson more rational theorem names (?)
Wed, 08 Sep 1999 16:43:26 +0200 paulson tidied
Wed, 08 Sep 1999 15:50:11 +0200 paulson more rational theorem names (?)
Wed, 08 Sep 1999 15:45:36 +0200 paulson ensures_tac now handles leadsTo as well as LeadsTo
Wed, 08 Sep 1999 15:44:56 +0200 paulson new theorem single_Diff_lessThan
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