Last Updated
：2025/11/26
classical logic
Noun
countable
uncountable
Japanese Meaning
各命題が「真」または「偽」のいずれかの真理値を持ち、両方ではなく一方のみであるという原則に基づいた論理体系。もし命題が同時に真と偽を持つか、または真偽のいずれの値も持たなかった場合、全ての命題にその矛盾が影響してしまう結果となる。
（ plural ）
Quizzes for review
(logic) A kind of logic based on the principles that each proposition has a truth value of either true
or false
, but not both, and that if a proposition were to be both true and false or neither true nor false then a result would be that all propositions would be both true and false.
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classical logic
Many mathematicians defend classical logic, which holds that every proposition is either true or false and that allowing a proposition to be both or neither would make all propositions both true and false.
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Many mathematicians defend classical logic, which holds that every proposition is either true or false and that allowing a proposition to be both or neither would make all propositions both true and false.
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