src/ZF/bool.ML
Fri, 19 Nov 1993 11:25:36 +0100 lcp expandshort and other trivial changes
Mon, 15 Nov 1993 14:33:40 +0100 lcp boolE: changed to have equality assumptions instead of P(c); proved many boolean laws
Thu, 07 Oct 1993 10:48:16 +0100 lcp added ~: for "not in"
Thu, 30 Sep 1993 10:10:21 +0100 lcp ex/{bin.ML,comb.ML,prop.ML}: replaced NewSext by Syntax.simple_sext
Fri, 17 Sep 1993 16:16:38 +0200 lcp Installation of new simplifier for ZF. Deleted all congruence rules not
Thu, 16 Sep 1993 12:20:38 +0200 clasohm Initial revision
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