© 1993 by Oxford University Press
Original Articles |
A Complete Proof Synthesis Method for the Cube of Type Systems
INRIA B.P. 105, 78153 Le Chesnay CEDEX, France e-mail: Gilles.Dowek{at}inria.fr
We present a complete proof synthesis method for the eight type systems of Barendregt's cube extended with
-conversion. Because these systems verify the proofs-as-objects paradigm, the proof synthesis method is a one-level process merging unification and resolution. Then we present a variant of this method, which is incomplete but much more efficient. Finally we show how to turn this algorithm into a unification algorithm.
Keywords: Proof synthesis; unification; resolution; Barendregt's cube.