arc cotangent

n. The inverse of the cotangent function.

Thesaurus

Noun

1.arc cotangent - the inverse function of the cotangent; the angle that has a cotangent equal to a given numberarccotangent, inverse cotangentcircular function, trigonometric function - function of an angle expressed as a ratio of the length of the sides of right-angled triangle containing the angle

arc cotangent

[′ärk kō′tan·jənt] (mathematics) Also known as anticotangent; inverse cotangent. For a number x, any angle whose cotangent equals x. For a number x, the angle between 0 radians and π radians whose cotangent equals x ; it is the value at x of the inverse of the restriction of the cotangent function to the interval between 0 and π.

arc cotangent

Related to arc cotangent: Inverse tangent, Inverse cosecant, Inverse cosine

noun

Synonyms for arc cotangent

noun the inverse function of the cotangent

Synonyms

arccotangent
inverse cotangent

Related Words

circular function
trigonometric function

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