src/FOLP/folp.thy
author paulson
Wed, 25 Sep 1996 15:03:13 +0200
changeset 2025 9acc10ac1e1d
parent 0 a5a9c433f639
permissions -rw-r--r--
Prevention of Overflow exception (for SML/NJ) in gensym
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
0
a5a9c433f639 Initial revision
clasohm
parents:
diff changeset
     1
FOLP = IFOLP +
a5a9c433f639 Initial revision
clasohm
parents:
diff changeset
     2
consts
a5a9c433f639 Initial revision
clasohm
parents:
diff changeset
     3
  cla :: "[p=>p]=>p"
a5a9c433f639 Initial revision
clasohm
parents:
diff changeset
     4
rules
a5a9c433f639 Initial revision
clasohm
parents:
diff changeset
     5
  classical "(!!x.x:~P ==> f(x):P) ==> cla(f):P"
a5a9c433f639 Initial revision
clasohm
parents:
diff changeset
     6
end