# HG changeset patch # User lcp # Date 783859541 -3600 # Node ID 8fe0fbd768870a7b4ee7f7cf645e35fcc0fb7ff6 # Parent c36f49c76d2230cd279faad29121d589dad0c833 Cardinal_AC/surj_implies_inj: uses Pi_memberD instead of memberPiE diff -r c36f49c76d22 -r 8fe0fbd76887 src/ZF/Cardinal_AC.ML --- a/src/ZF/Cardinal_AC.ML Thu Nov 03 08:34:53 1994 +0100 +++ b/src/ZF/Cardinal_AC.ML Thu Nov 03 11:45:41 1994 +0100 @@ -77,7 +77,7 @@ by (resolve_tac [exI] 1); by (rtac f_imp_injective 1); by (resolve_tac [Pi_type] 1 THEN assume_tac 1); -by (fast_tac (ZF_cs addDs [apply_type] addEs [memberPiE]) 1); +by (fast_tac (ZF_cs addDs [apply_type] addDs [Pi_memberD]) 1); by (fast_tac (ZF_cs addDs [apply_type] addEs [apply_equality]) 1); val surj_implies_inj = result();