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/AxClasses/Semigroups.thy
changeset 16417 9bc16273c2d4
parent 14981 e73f8140af78 
--- a/src/HOL/AxClasses/Semigroups.thy	Fri Jun 17 11:35:35 2005 +0200
+++ b/src/HOL/AxClasses/Semigroups.thy	Fri Jun 17 16:12:49 2005 +0200
@@ -3,7 +3,7 @@
     Author:     Markus Wenzel, TU Muenchen
 *)
 
-theory Semigroups = Main:
+theory Semigroups imports Main begin
 
 consts
   times :: "'a => 'a => 'a"    (infixl "[*]" 70)
isabelle