Thu, 17 Oct 2013 18:53:00 +0200 blanchet avoid confusion between outer ifs and inner ifs, that caused tactic to go berserk
Thu, 17 Oct 2013 18:53:00 +0200 blanchet handle nested tuples in 'let's
Thu, 17 Oct 2013 16:45:54 +0200 nipkow more exercises
Thu, 17 Oct 2013 13:37:13 +0200 blanchet also unfold let (_, _) = ... syntax
Thu, 17 Oct 2013 11:27:53 +0200 blanchet added helper function (that solves chicken-and-egg problem w.r.t. "callssss")
Thu, 17 Oct 2013 10:29:28 +0200 blanchet graceful handling of abort
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