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Noun: arccotangent
  1. The inverse function of the cotangent; the angle that has a cotangent equal to a given number
    "The arccotangent of 1 is 45 degrees";
    - arc cotangent, inverse cotangent

Derived forms: arc cotangents, arccotangents

Type of: circular function, trigonometric function

Encyclopedia: Arccotangent