Tue, 06 Oct 2009 11:41:35 +0200 Christian Urban renamed unlam_def to unabs_def (matching the function abs_def in drule.ML)
Tue, 06 Oct 2009 11:36:08 +0200 Christian Urban tuned; nothing serious
Tue, 06 Oct 2009 09:28:59 +0200 Christian Urban another improvement to unlam_def
Tue, 06 Oct 2009 02:02:51 +0200 Christian Urban one further improvement to unlam_def
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