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論理否定演算 (ろんりひていえんざん) Japanese meaning | Kotomora

論ろん理り否ひ定てい演えん算ざん

Meanings

1

noun

NOT operation; logical negation

computing

Computing term for the Boolean NOT operation. Used in logic circuits and programming contexts.

論ろん理り否ひ定てい演えん算ざんは、入にゅう力りょくが真しんなら偽ぎを、偽ぎなら真しんを出しゅつ力りょくする。
The NOT operation outputs false if the input is true, and true if the input is false.

Kanji

論argument, discourse
理logic, arrangement, reason
否negate, no, noes
定

determine, fix, establish

演performance, act, play

算calculate, divining, number

Similar words

論ろん理り積せき
Logical AND operation; combines two inputs, unlike the single-input NOT operation.
論ろん理り和わ
Logical OR operation; also a two-input operation, contrasting with the unary NOT.

Etymology

Compound of 論理 (logic) + 否定 (negation) + 演算 (operation). A straightforward technical term with no special historical derivation.