Sat, 15 Sep 2012 23:53:10 +0200 blanchet tuning
Sat, 15 Sep 2012 21:10:26 +0200 blanchet tuned code to avoid special case for "fun"
Sat, 15 Sep 2012 21:10:26 +0200 blanchet tuned induction tactic
Sat, 15 Sep 2012 21:10:26 +0200 blanchet tuned error message
Sat, 15 Sep 2012 21:10:26 +0200 blanchet tuning
Sat, 15 Sep 2012 20:14:29 +0200 haftmann typeclass formalising bounded subtraction
Sat, 15 Sep 2012 20:13:25 +0200 haftmann dropped some unused identifiers
Sat, 15 Sep 2012 16:09:53 +0200 traytel export rel_mono theorem
Fri, 14 Sep 2012 22:23:11 +0200 blanchet merged two unfold steps
Fri, 14 Sep 2012 22:23:11 +0200 blanchet took out one rotate_tac
Fri, 14 Sep 2012 22:23:11 +0200 blanchet killed spurious rotate_tac; use auto instead of blast
Fri, 14 Sep 2012 22:23:11 +0200 blanchet moved blast tactic to where it is actually needed
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