src/FOLP/folp.thy
author wenzelm
Wed, 07 Jan 1998 13:53:42 +0100
changeset 4518 74c01296e818
parent 0 a5a9c433f639
permissions -rw-r--r--
improved targets; fixed dependencies on parent logics;

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