Proof methods based on sheet of thought in EUODHILOS:

Abstract: "In recent years there has been a growing interest in using computers as an aid for manipulating formal systems. EUODHILOS is a general reasoning system for a variety of logics which has an expressive framework enough to represent a wide variety of logics, aiming at a tractable formal...

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Bibliographic Details
Main Authors: Sawamura, Hajime (Author), Minami, Toshiro (Author), Ohashi, Kyoko (Author)
Format: Book
Language:English
Published: Tokyo, Japan [u.a.] 1992
Series:Shin-Sedai-Konpyūta-Gijutsu-Kaihatsu-Kikō <Tōkyō>: ICOT technical report 748
Research report 92,6
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Summary:Abstract: "In recent years there has been a growing interest in using computers as an aid for manipulating formal systems. EUODHILOS is a general reasoning system for a variety of logics which has an expressive framework enough to represent a wide variety of logics, aiming at a tractable formalism for a wide class of users. In this paper, we propose proof construction facilities and flexible proof methods on sheet of thought (proving methodology in a broader sense) which is one of the unique features of EUODHILOS. Sheet of thought is an environment for reasoning in such a way that proofs are interactively constructed in a tree-form through reasoning forward or backward, connecting or separating several proof fragments and so on
Taking up the intuitionistic type theory, we illustrate a proof process led by some of the proof methods and proving facilities.
Physical Description:29 S. Ill.

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