deleted harmful basify, which pulled rewrite rules down to base type.
Not needed for new simplifier.
(* Title: LCF/ROOT
ID: $Id$
Author: Tobias Nipkow
Copyright 1992 University of Cambridge
Adds LCF to a database containing First-Order Logic.
This theory is based on Lawrence Paulson's book Logic and Computation.
*)
val banner = "Logic for Computable Functions (in FOL)";
writeln banner;
print_depth 1;
use_thy "LCF";
use"simpdata.ML";
use"pair.ML";
use"fix.ML";
val LCF_build_completed = (); (*indicate successful build*)