necessary+truth
81William Whewell — Infobox Scientist name = William Whewell box width = 300px image width = caption = William Whewell (1794 1866) birth date = birth date|1794|05|24 birth place = Lancaster, Lancashire, England death date = death date and age|1866|03|06|1794|05|24… …
82ТЕОРИЯ — (от греч. theoria рассмотрение, исследование) совокупность высказываний, замкнутых относительно логического следования. Такое предельно общее и наиболее абстрактное определение Т. дает логика. С логической т.зр. теорией можно назвать любое… …
83truism — n. Axiom, self evident truth, evident proposition, necessary truth …
84PAP, ARTHUR — (1921–1959), philosopher. Born and brought up in Zurich, where his father was a successful businessman, he moved to New York in 1941. He taught at the University of Chicago, where he was greatly influenced by Rudolf Carnap, one of the founders of …
85Prolepsis — Pro*lep sis, n. [L., fr. Gr. ?, from ? to take beforehand; ? before + ? to take.] [1913 Webster] 1. (Rhet.) (a) A figure by which objections are anticipated or prevented. Abp. Bramhall. (b) A necessary truth or assumption; a first or assumed… …
86apodictic — also apodeictic adjective Etymology: Latin apodicticus, from Greek apodeiktikos, from apodeiknynai to demonstrate, from apo + deiknynai to show more at diction Date: circa 1645 expressing or of the nature of necessary truth or absolute certainty… …
87Strict conditional — In logic, a strict conditional is a material conditional that is acted upon by the necessity operator from modal logic. For any two propositions p and q, the formula p ightarrow q says that p materially implies q while Box (p ightarrow q) says… …
88Arthur Pap — (1921 1959) was a philosopher in the school of analytic philosophy. Pap published a number of books regarding analytical philosophy, its function within philosophy, and its impact on society.List of works* The a Priori in Physical Theory . New… …
89Douglas L. Wilson — (born November 10, 1935) is a professor and co director of Lincoln Studies Center at Knox College. Wilson is the George A. Lawrence Distinguished Service Professor Emeritus of English at Knox College in Galesburg, Illinois. He co directs the… …
90А=А — формула, выражающая принцип тождества в формальной логике; читается: А есть А , А тождественно А , А равно А , А есть то же самое, что А , А эквивалентно А . Различают онтологический и логич. аспекты принципа А = А. Онтологич. аспект означает… …
