src/HOL/AxClasses/ROOT.ML
author paulson
Wed, 04 Jul 2007 13:56:26 +0200
changeset 23563 42f2f90b51a6
parent 10134 537206cc738f
child 24104 719fbe4fb77f
permissions -rw-r--r--
simplified a proof


time_use_thy "Semigroups";
time_use_thy "Group";
time_use_thy "Product";