Mercurial Mercurial > repos > isabelle / diff
summary | shortlog | changelog | graph | tags | bookmarks | branches | files | changeset | file | latest | revisions | annotate | diff | comparison | raw | help
Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
src/HOL/NthRoot.thy
changeset 36096 abc6a2ea4b88
parent 35216 7641e8d831d2
child 44289 d81d09cdab9c 
--- a/src/HOL/NthRoot.thy	Fri Apr 02 13:33:48 2010 +0200
+++ b/src/HOL/NthRoot.thy	Wed Apr 07 19:17:10 2010 +0200
@@ -566,7 +566,7 @@
 done
 
 lemma lemma_real_divide_sqrt_less: "0 < u ==> u / sqrt 2 < u"
-by (simp add: divide_less_eq mult_compare_simps)
+by (simp add: divide_less_eq)
 
 lemma four_x_squared: 
   fixes x::real
isabelle