src/FOLP/folp.thy
author paulson
Tue, 10 Sep 1996 10:48:07 +0200
changeset 1968 daa97cc96feb
parent 0 a5a9c433f639
permissions -rw-r--r--
Beefed-up auto-tactic: now repeatedly simplifies if needed

FOLP = IFOLP +
consts
  cla :: "[p=>p]=>p"
rules
  classical "(!!x.x:~P ==> f(x):P) ==> cla(f):P"
end