Tue, 01 Mar 2005 18:48:52 +0100 nipkow integrated Jeremy's FiniteLib
Tue, 01 Mar 2005 05:44:13 +0100 kleing spider dogding
Mon, 28 Feb 2005 18:29:55 +0100 obua added setsum_diff1' which holds in more general cases than setsum_diff1
Mon, 28 Feb 2005 13:10:36 +0100 paulson unfold theorems for trancl and rtrancl
Sun, 27 Feb 2005 00:00:40 +0100 dixon lucas - added more comments and an extra type to clarify the code.
Wed, 23 Feb 2005 15:19:00 +0100 berghofe Modified node_trans to avoid duplication of signature stamps
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