Thu, 02 May 2013 12:49:33 +0100 Christian Urban repaired old files
Thu, 02 May 2013 12:49:15 +0100 Christian Urban eliminated explicit swap_lemmas
Thu, 02 May 2013 11:32:37 +0100 Christian Urban separated recursive functions and UF
Thu, 02 May 2013 08:31:48 +0100 Christian Urban introduced rec_if
Wed, 01 May 2013 15:56:57 +0100 Christian Urban started with UF
Tue, 30 Apr 2013 12:53:11 +0100 Christian Urban added max and lg functions
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