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Near-equational and equational systems of logic for partial functions. II1

Published online by Cambridge University Press:  12 March 2014

William Craig
William Craig*
Affiliation:
Department of Philosophy, University of California, Berkeley, California 94720
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Extract

For the reader's convenience, we begin Part II by restating the rules for constructing Sq derivations given in §2:

We let R be the set of 14 rules for Sq, R* the set of pure *-rules in R, R≃ the set of pure ≃-rules in R, and R− the set R ∩ − {Exs≃}. The closure of any F ⊆ Sq under R will be denoted by csR F, and the direct image of F under Cut*, for example, by Cut*(F).

Information

Type
Research Article
Information
The Journal of Symbolic Logic , Volume 54 , Issue 4 , December 1989 , pp. 1181 - 1215
Copyright
Copyright © Association for Symbolic Logic 1989

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Footnotes

1

Part I, which consisted of §§ 1 – 3 and the bibliography, appeared in the previous issue of this Journal, pp. 795–827.

References

1 Part I, which consisted of §§ 1 – 3 and the bibliography, appeared in the previous issue of this Journal, pp. 795–827.