David
Farruggio

MathGenie

asecd

Inverse secant in degrees

Syntax and Description

asecd(X) returns the inverse secant (sec^-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,1] and [1,Inf], asecd returns values in the range [0, 180]. For values of X outside this range, asecd returns complex values.

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