src/FOLP/folp.thy
author wenzelm
Thu, 14 Oct 1999 15:04:36 +0200
changeset 7866 3ccaa11b6df9
parent 0 a5a9c433f639
permissions -rw-r--r--
pdf: generate thumbnails if ISABELLE_THUMBPDF set;

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