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arc tangent

/ɑːk ˈtændʒənt/

1 entry

phrase

/ɑːk ˈtændʒənt/C1formaltechnical
  • ruМатематическая функция, возвращающая угол, тангенс которого равен заданному числу; обратная функция тангенса, широко используемая в тригонометрии и геометрии.

A mathematical function that returns the angle whose tangent is a given number; the inverse of the tangent function, commonly used in trigonometry and geometry.

  1. Inverse trigonometric functionC2formal

    The inverse function of the tangent, used to find the angle whose tangent is a given number.

    ruАрктангенс

    • The arc tangent of 1 is 45 degrees.
    • In calculus, the arc tangent function is often used in integration.
    • The calculator can compute the arc tangent of any real number.