Fri, 21 Oct 2005 18:14:50 +0200 wenzelm Goal.conclude;
Fri, 21 Oct 2005 18:14:49 +0200 wenzelm moved SELECT_GOAL to goal.ML;
Fri, 21 Oct 2005 18:14:48 +0200 wenzelm moved norm_hhf_rule, prove etc. to goal.ML;
Fri, 21 Oct 2005 18:14:47 +0200 wenzelm added simplification tactics and rules (from meta_simplifier.ML);
Fri, 21 Oct 2005 18:14:46 +0200 wenzelm moved various simplification tactics and rules to simplifier.ML;
Fri, 21 Oct 2005 18:14:45 +0200 wenzelm warn_obsolete for goal commands -- danger of disrupting a local proof context;
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