nipkow [Thu, 16 Sep 1993 16:55:17 +0200] rev 3
defined local addcongs
clasohm [Thu, 16 Sep 1993 16:25:32 +0200] rev 2
moved use of Thy/ROOT.ML to end of file because Thy/read.ML needs Thm
nipkow [Thu, 16 Sep 1993 14:21:44 +0200] rev 1
changed addcongs to addeqcongs in simplifier.ML
clasohm [Thu, 16 Sep 1993 12:20:38 +0200] rev 0
Initial revision