src/ZF/Constructible/L_axioms.thy
changeset 13628 87482b5e3f2e
parent 13566 52a419210d5c
child 13634 99a593b49b04
--- a/src/ZF/Constructible/L_axioms.thy	Fri Oct 04 15:23:58 2002 +0200
+++ b/src/ZF/Constructible/L_axioms.thy	Fri Oct 04 15:57:32 2002 +0200
@@ -95,8 +95,7 @@
 
 theorem M_trivial_L: "PROP M_trivial(L)"
   apply (rule M_trivial.intro)
-        apply (erule (1) transL)
-       apply (rule nonempty)
+       apply (erule (1) transL)
       apply (rule upair_ax)
      apply (rule Union_ax)
     apply (rule power_ax)