src/FOLP/folp.thy
author wenzelm
Fri, 31 Aug 2001 22:45:08 +0200
changeset 11541 09dc5e8ac99c
parent 0 a5a9c433f639
permissions -rw-r--r--
proper use of invent_names;

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