David
Farruggio

MathGenie

atand

Inverse tangent in degrees

Syntax and Description

atand(X) returns the inverse tangent (tan^-1) of the elements of X in degrees. The function's domain and range include complex values. For real elements of X in the domain [-Inf, Inf], atand returns values in the range [-90, 90]. For complex values of X, atand returns complex values.

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