changeset 3236 | e2da10806a34 |
parent 3235 | 5ebd327ffb96 |
--- a/Nominal/Ex/SFT/LambdaTerms.thy Mon May 19 12:45:26 2014 +0100 +++ b/Nominal/Ex/SFT/LambdaTerms.thy Mon May 19 16:45:46 2014 +0100 @@ -52,7 +52,7 @@ by (rule, perm_simp, rule) qed -termination (eqvt) by lexicographic_order +nominal_termination (eqvt) by lexicographic_order lemma forget[simp]: shows "atom x \<sharp> t \<Longrightarrow> t[x ::= s] = t"