Fri, 06 Aug 1999 11:06:16 +0200 paulson some hard propositional examples
Fri, 06 Aug 1999 11:05:20 +0200 paulson new theory ex/svc_test.thy
Thu, 05 Aug 1999 22:11:43 +0200 wenzelm removed obsolete addsimps update_defs;
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