src/FOL/fol.thy
author kleing
Thu, 17 Jan 2002 15:06:36 +0100
changeset 12791 ccc0f45ad2c4
parent 0 a5a9c433f639
permissions -rw-r--r--
registered directly executable version with the code generator

FOL = IFOL +
rules
classical "(~P ==> P) ==> P"
end