Last Updated
：2025/12/06
恒真式
Hiragana
こうしんしき
Noun
Japanese Meaning
命題論理において、その命題を構成する変数にどのような真理値を与えても常に真となる論理式。トートロジー。 / 一般に、ある条件や状況にかかわらず常に成り立つ式や命題。
Easy Japanese Meaning
どんなときでもかならず正しいといえる きごうのならび方のこと
Sense（1）
tautology (in logic)
（ canonical ）
（ romanization ）
（ hiragana ）
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恒真式
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A tautology refers to a logical formula that is always true, no matter what values are substituted.
A tautology refers to a logical formula that is always true, no matter what values are substituted.
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恒真式は、どのような値を代入しても常に真となる論理式のことを指します。
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