Wed, 22 Sep 2010 18:13:26 +0200 Christian Urban fixed
Wed, 22 Sep 2010 14:19:48 +0800 Christian Urban made supp proofs more robust by not using the standard induction; renamed some example files
Mon, 20 Sep 2010 21:52:45 +0800 Christian Urban introduced a general procedure for structural inductions; simplified reflexivity proof
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