乗法

日本語

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乗法

noun じょうほう

掛け算に同じ。
一般の代数系における二項演算の一つで、2要素 a,b に対する演算を ab や a × b などと表記するときに割り当てられる名称で、特に環や体のように2つの二項演算を持ち、それらが分配法則 a □ (b △ c) = (a □ b) △ (a □ c) および (b △ c) □ a = (b □ a) △ (c □ a) を満たすときの □ の方を指す名称。

In English

multiplication calculation

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MLA

"乗法." Wiktionary, via Micwyn, micwyn.com/word/ja/%E4%B9%97%E6%B3%95. Accessed 6 Nov. 2026.

APA

乗法. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/ja/%E4%B9%97%E6%B3%95

Chicago

"乗法." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/ja/%E4%B9%97%E6%B3%95.

BibTeX

@misc{micwyn_2026,
  title = {乗法},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/ja/%E4%B9%97%E6%B3%95},
  urldate = {2026-11-06}
}