doc-src/AxClass/Group/ROOT.ML
author huffman
Wed, 13 Jun 2007 16:43:02 +0200
changeset 23372 0035be079bee
parent 8906 fc7841f31388
permissions -rw-r--r--
clean up instance proofs; reorganize section headings


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