- intuitionistic theory
- мат.интуиционистская теория
English-Russian scientific dictionary. 2008.
English-Russian scientific dictionary. 2008.
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List of set theory topics — Logic portal Set theory portal … Wikipedia
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Class (set theory) — In set theory and its applications throughout mathematics, a class is a collection of sets (or sometimes other mathematical objects) which can be unambiguously defined by a property that all its members share. The precise definition of class… … Wikipedia