餘弦

日本語 · 中文

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餘弦

yúxián Mandarin, Pinyin
ㄩˊ ㄒㄧㄢˊ Mandarin, Bopomofo
jyu⁴ jin⁴ Cantonese, Jyutping
jyu⁴ jyun⁴ Cantonese, Jyutping
yúxián Mandarin, Standard Chinese, Pinyin
ㄩˊ ㄒㄧㄢˊ Mandarin, Standard Chinese, Bopomofo
yúsián Mandarin, Standard Chinese, Tongyong Pinyin
yü²-hsien² Mandarin, Standard Chinese, Wade–Giles
yú-syán Mandarin, Standard Chinese, Yale
yushyan Mandarin, Standard Chinese, Gwoyeu Romatsyh
юйсянь Mandarin, Standard Chinese, Cyrillic
/y³⁵ ɕi̯ɛn³⁵/ Mandarin, Standard Chinese, Sinological IPA
jyu⁴ jin⁴ Cantonese, Standard Cantonese, Guangzhou
jyu⁴ jyun⁴ Cantonese, Standard Cantonese, Guangzhou
yùh yìhn Cantonese, Standard Cantonese, Guangzhou
yùh yùhn Cantonese, Standard Cantonese, Guangzhou
jy⁴ jin⁴ Cantonese, Standard Cantonese, Guangzhou
jy⁴ jyn⁴ Cantonese, Standard Cantonese, Guangzhou
yu⁴ yin⁴ Cantonese, Standard Cantonese, Guangzhou
yu⁴ yun⁴ Cantonese, Standard Cantonese, Guangzhou
/jyː²¹ jiːn²¹/ Cantonese, Standard Cantonese, Guangzhou
/jyː²¹ jyːn²¹/ Cantonese, Standard Cantonese, Guangzhou

Sounds like 餘弦, 余弦, 餘閒, 余闲

noun 余弦 · 馀弦

直角三角形中，銳角的鄰邊與斜邊之比。符號：cos。

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MLA

"餘弦." Wiktionary, via Micwyn, micwyn.com/word/zh/%E9%A4%98%E5%BC%A6. Accessed 7 Nov. 2026.

APA

餘弦. (n.d.). In Wiktionary, via Micwyn. Retrieved November 7, 2026, from https://micwyn.com/word/zh/%E9%A4%98%E5%BC%A6

Chicago

"餘弦." Wiktionary, via Micwyn. Accessed November 7, 2026. https://micwyn.com/word/zh/%E9%A4%98%E5%BC%A6.

BibTeX

@misc{micwyn_2026,
  title = {餘弦},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/zh/%E9%A4%98%E5%BC%A6},
  urldate = {2026-11-07}
}