src/HOL/Proofs/Lambda/WeakNorm.thy
changeset 71989 bad75618fb82
parent 67320 6afba546f0e5
child 76987 4c275405faae
--- a/src/HOL/Proofs/Lambda/WeakNorm.thy	Thu Jul 02 08:49:04 2020 +0000
+++ b/src/HOL/Proofs/Lambda/WeakNorm.thy	Thu Jul 02 12:10:58 2020 +0000
@@ -261,7 +261,7 @@
 declare NF.induct [ind_realizer]
 declare rtranclp.induct [ind_realizer irrelevant]
 declare rtyping.induct [ind_realizer]
-lemmas [extraction_expand] = conj_assoc listall_cons_eq
+lemmas [extraction_expand] = conj_assoc listall_cons_eq subst_all equal_allI
 
 extract type_NF