Last Updated
:2025/12/06
クロス積
Hiragana
くろすせき
Kanji
外積
Noun
Japanese Meaning
ベクトル演算において、3次元空間内の2つのベクトルから、それらの両方に直交する新たなベクトルを得る演算。得られるベクトルの大きさは、2つのベクトルが張る平行四辺形の面積に等しい。 / 一般に「積分」の意味ではなく、「ベクトルどうしの掛け算」の一種としての積。特に外積とも呼ばれるもの。
Easy Japanese Meaning
二つの三次元のベクトルから作るべつのベクトルで、向きと大きさをあらわす計算
Sense(1)
(linear algebra) a cross product
( romanization )
( hiragana )
Quizzes for review
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クロス積
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The cross product plays an important role in vector calculations.
The cross product plays an important role in vector calculations.
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クロス積は、ベクトルの計算において重要な役割を果たします。
Japanese - English
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