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arctan

/ˈɑːk.tæn/

翻译: 数学术语,指正切函数的反函数,用于求正切值等于给定数的角。

1 个条目

noun

/ˈɑːk.tæn/C1formalscientific
  • zh数学术语,指正切函数的反函数,用于求正切值等于给定数的角。

A mathematical term referring to the inverse function of the tangent, used to find the angle whose tangent is a given number.

  1. Inverse tangent functionC1formalscientific

    The inverse function of the tangent; the angle that has a tangent equal to a given number.

    zh反正切

    • The arctan of 1 is 45 degrees.
    • To find the angle, use the arctan function on your calculator.
    • The formula involves the arctan of the ratio of two sides.

    同义词arc tangentarctangent