doc-src/AxClass/Group/ROOT.ML
author nipkow
Thu, 30 Aug 2007 21:43:08 +0200
changeset 24490 a4c2a0ffa5be
parent 8906 fc7841f31388
permissions -rw-r--r--
added lemma


use_thy "Semigroups";
use_thy "Group";
use_thy "Product";