POPPER, Karl R.

£1,500 · Offered by Peter Harrington · No longer available

Degree of Confirmation. Original offprint, marked in pencil "corr. copy", inscribed at the head of the first page "Best wishes, K.R.P." and with Popper's manuscript corrections, deletions, and additions in blue ink."The purpose of this note is to propose and to discuss a definition, in terms of probabilities, of the degree to which a statement x is confirmed by a statement y."

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