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单词
versin
释义
Definition of
versin
in English:
versin
(also
versine
)
noun
ˈvəːsʌɪn
ˈvəːsɪn
Mathematics
another term for versed sine
Example sentences
Examples
The versine is related to the sine by the formula versin x = 1-cos x.
He also introduced the versine into trigonometry.
Origin
Early 19th century
: abbreviation.
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更新时间：2025/11/29 15:57:40