doc-src/AxClass/Group/ROOT.ML
author huffman
Thu, 08 Jan 2009 10:26:50 -0800
changeset 29408 6d10cf26b5dc
parent 8906 fc7841f31388
permissions -rw-r--r--
add lemmas dvd_minus_iff and minus_dvd_iff in class comm_ring_1


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