Wed, 23 Feb 2005 15:19:00 +0100 Modified node_trans to avoid duplication of signature stamps
berghofe [Wed, 23 Feb 2005 15:19:00 +0100] rev 15549
Modified node_trans to avoid duplication of signature stamps when undoing.
Wed, 23 Feb 2005 15:00:03 +0100 exception SAME removed
webertj [Wed, 23 Feb 2005 15:00:03 +0100] rev 15548
exception SAME removed
Wed, 23 Feb 2005 14:04:53 +0100 major code change: refute can now handle recursion and axiomatic type classes; 3-valued logic with two kinds of equality; some bugfixes
webertj [Wed, 23 Feb 2005 14:04:53 +0100] rev 15547
major code change: refute can now handle recursion and axiomatic type classes; 3-valued logic with two kinds of equality; some bugfixes
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