Wed, 29 May 1996 13:34:17 +0200 nipkow Replaced setsolver by addsolver
Wed, 29 May 1996 12:03:32 +0200 nipkow Added addsolver
Tue, 28 May 1996 11:19:16 +0200 paulson Simplified proof of deduction theorem
Tue, 28 May 1996 11:16:38 +0200 paulson Corrected a comment in #34
Fri, 24 May 1996 12:27:04 +0200 berghofe Rules pred_0, pred_Suc etc. are now stored in theorem database.
Fri, 24 May 1996 11:48:18 +0200 nipkow Modified proof of "(R^=)^* = R^*" to accommodate equalityI.
Fri, 24 May 1996 11:46:40 +0200 nipkow Removed junk introduced by a cvs merge.
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