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Some generalized Sheffer functions

Published online by Cambridge University Press:  24 October 2008

Alan Rose
Affiliation:
King's CollegeAberdeen

Extract

It was shown by Sheffer that all functions of the two-valued propositional calculus can be denned in terms of a single primitive. This result has been extended by Post (3) and Webb (5) to the functionally complete m-valued propositional calculus. We shall consider here similar extensions for the extended propositional calculus and for the (functionally incomplete) systems of Łukasiewicz (1).

Type
Research Article
Copyright
Copyright © Cambridge Philosophical Society 1952

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References

REFERENCES

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