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/Library/Word.thy
changeset 30224 79136ce06bdb
parent 28562 4e74209f113e
child 30960 fec1a04b7220 
--- a/src/HOL/Library/Word.thy	Tue Mar 03 12:14:52 2009 +1100
+++ b/src/HOL/Library/Word.thy	Tue Mar 03 17:05:18 2009 +0100
@@ -575,7 +575,7 @@
     have "?lhs = (1 + 2 * bv_to_nat w) mod 2"
       by (simp add: add_commute)
     also have "... = 1"
-      by (subst mod_add1_eq) simp
+      by (subst mod_add_eq) simp
     finally have eq1: "?lhs = 1" .
     have "?rhs  = 0" by simp
     with orig and eq1
isabelle