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Epistemic operators
pp. 553-566
Abstract
Suppose Q is a necessary consequence of P. Given only this much, it is, of course, quite trivial that if it is true that P, then it must also be true that Q. If it is a fact that P, then it must also be a fact that Q. If it is necessary that P, then it is necessary that Q; and if it is possible that P, then it must also be possible that Q.
Publication details
Published in:
Arló-Costa Horacio, Hendricks Vincent F., van Benthem Johan (2016) Readings in formal epistemology: sourcebook. Dordrecht, Springer.
Pages: 553-566
DOI: 10.1007/978-3-319-20451-2_27
Full citation:
Dretske Fred (2016) „Epistemic operators“, In: H. Arló-Costa, V. F. Hendricks & J. Van Benthem (eds.), Readings in formal epistemology, Dordrecht, Springer, 553–566.