英语词汇“versed cosine”是什么意思，“versed cosine”的读音、用法及例句翻译-烛光网

词汇	versed cosine
释义	versed cosinen.Abbr. coversMathematics （名词）缩写 covers【数学】 A trigonometric function of an angle equal to one minus the sine of that angle. Also called coversine 余矢：角的一种三角计量功能，等于角减去它的正弦也作 coversine Etymology语源 versed (sine) versed (sine) cosine cosine
随便看	boogieing boogieman boogieman boogiemen boogies boogie-woogie boogie–woogie boogy boogying boogyman booing boojum tree book book bookbinderies bookbindery bookbinding bookbindings bookcase silk–cotton tree silk–screen silk–stocking sill Sill sillabub

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