释义 |
arc cotangent ɑ:kˈkəuˈtændʒənt 基本英英近义反义例句 逆余切,反余切
Noun: the inverse function of the cotangent; the angle that has a cotangent equal to a given number近义词 arccotangent反余切inverse cotangent反余切 The inverse function of that restricted cotangent function is called the arccotangent function.被限定的余切函数之反函数叫做反余切函数。 |