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src/HOL/Proofs/Extraction/Euclid.thy
changeset 61762 d50b993b4fb9
parent 61076 bdc1e2f0a86a
child 61954 1d43f86f48be 
--- a/src/HOL/Proofs/Extraction/Euclid.thy	Mon Nov 30 14:24:51 2015 +0100
+++ b/src/HOL/Proofs/Extraction/Euclid.thy	Tue Dec 01 14:09:10 2015 +0000
@@ -29,7 +29,7 @@
   by (induct m) auto
 
 lemma prime_eq: "prime (p::nat) = (1 < p \<and> (\<forall>m. m dvd p \<longrightarrow> 1 < m \<longrightarrow> m = p))"
-  apply (simp add: prime_nat_def)
+  apply (simp add: prime_def)
   apply (rule iffI)
   apply blast
   apply (erule conjE)
isabelle