“arc secant”的概念、定义、翻译、参考文献-科学参考

单词	arc secant
释义	arc secant [¦ärk `sē´kant] ^MATHEMATICS 1. For a number x, any angle whose secant equals x. 2. For a number x, the angle between 0 radians and π radians whose secant equals x; it is the value at x of the inverse of the restriction of the secant function to the interval between 0 and π.
随便看	divided differences divided lane divided pitch divided slit scan dividend divider dividing network diving bell diving bird diving plane diving rudder diving suit divining divining rod divinyl divinyl acetylene divinylbenzene divinyl ether divinyl oxide division division algebra division circle division modulo p division plate division ring

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