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tuned whitespace;
authorwenzelm
Wed, 28 Mar 2012 11:46:14 +0200
changeset 47175 6b906beec36f
parent 47174 b9b2e183e94d
child 47176 568fdc70e565
tuned whitespace;
src/HOL/Unix/Unix.thy file | annotate | diff | comparison | revisions 
--- a/src/HOL/Unix/Unix.thy	Wed Mar 28 11:17:32 2012 +0200
+++ b/src/HOL/Unix/Unix.thy	Wed Mar 28 11:46:14 2012 +0200
@@ -558,7 +558,7 @@
 *}
 
 lemma transitions_invariant:
-  assumes r: "\<And>r x r'. r \<midarrow>x\<rightarrow> r' \<Longrightarrow> Q r \<Longrightarrow>  P x \<Longrightarrow> Q r'"
+  assumes r: "\<And>r x r'. r \<midarrow>x\<rightarrow> r' \<Longrightarrow> Q r \<Longrightarrow> P x \<Longrightarrow> Q r'"
     and trans: "root =xs\<Rightarrow> root'"
   shows "Q root \<Longrightarrow> \<forall>x \<in> set xs. P x \<Longrightarrow> Q root'"
   using trans
isabelle