src/HOL/Subst/Unify.thy
Thu, 17 May 2007 22:37:34 +0200 krauss added pointer to new Unification theory
Mon, 05 Jun 2006 14:22:58 +0200 krauss Added [simp]-lemmas "in_inv_image" and "in_lex_prod" in the spirit of "in_measure".
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