Wed, 14 Feb 2001 20:44:59 +0100 oheimb supressed some warnings on identical proofstate
Wed, 14 Feb 2001 19:31:05 +0100 wenzelm adhoc script for creating complete Isabelle dist pages;
Wed, 14 Feb 2001 19:27:49 +0100 berghofe imp_cong2 -> imp_cong
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