src/FOLP/folp.thy
author lcp
Mon, 13 Dec 1993 18:18:34 +0100
changeset 194 06e31ac55dd1
parent 0 a5a9c433f639
permissions -rw-r--r--
new year

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