arc cotangent

英 美
  • 逆余切,反余切
  • arc n.弧;弧形物vi.形成电弧;按弧形轨迹行进
  • cotangent n.余切
Noun:
  1. the inverse function of the cotangent; the angle that has a cotangent equal to a given number

    1. 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。

【邻近词汇】