src/FOL/fol.thy
author paulson
Mon, 23 Sep 1996 17:42:56 +0200
changeset 2003 b48f066d52dc
parent 0 a5a9c433f639
permissions -rw-r--r--
Addition of gensym

FOL = IFOL +
rules
classical "(~P ==> P) ==> P"
end