Thu, 30 Sep 1993 10:54:01 +0100 lcp ex/{bin.ML,comb.ML,prop.ML}: replaced NewSext by Syntax.simple_sext
Thu, 30 Sep 1993 10:26:38 +0100 lcp ex/{bin.ML,comb.ML,prop.ML}: replaced NewSext by Syntax.simple_sext
Thu, 30 Sep 1993 10:10:21 +0100 lcp ex/{bin.ML,comb.ML,prop.ML}: replaced NewSext by Syntax.simple_sext
Fri, 24 Sep 1993 11:27:15 +0200 lcp Added example from Avron: Gentzen-Type Systems, Resolution and Tableaux, JAR 10
Fri, 24 Sep 1993 11:13:55 +0200 lcp Added ex_ex1I: new introduction rule for the EX! quantifier.
Fri, 24 Sep 1993 10:52:55 +0200 lcp Added MRS, MRL from ZF/ROOT.ML. These support forward proof, resolving a
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