--- a/src/ZF/AC.ML Fri Oct 10 18:17:17 1997 +0200
+++ b/src/ZF/AC.ML Fri Oct 10 18:23:31 1997 +0200
@@ -25,7 +25,7 @@
qed "AC_ball_Pi";
goal AC.thy "EX f. f: (PROD X: Pow(C)-{0}. X)";
-by (res_inst_tac [("B1", "%x.x")] (AC_Pi RS exE) 1);
+by (res_inst_tac [("B1", "%x. x")] (AC_Pi RS exE) 1);
by (etac exI 2);
by (Blast_tac 1);
qed "AC_Pi_Pow";
@@ -33,7 +33,7 @@
val [nonempty] = goal AC.thy
"[| !!x. x:A ==> (EX y. y:x) \
\ |] ==> EX f: A->Union(A). ALL x:A. f`x : x";
-by (res_inst_tac [("B1", "%x.x")] (AC_Pi RS exE) 1);
+by (res_inst_tac [("B1", "%x. x")] (AC_Pi RS exE) 1);
by (etac nonempty 1);
by (blast_tac (!claset addDs [apply_type] addIs [Pi_type]) 1);
qed "AC_func";