Python

Reference

<complex>

function template
<complex>

std::acos

template<class T> complex<T> acos (const complex<T>& x);
Arc cosine of complex
Returns the arc cosine of the complex number x.

This is the complex version of the acos function (defined in <cmath>).

Parameters

x
Complex value.

Return value

Arc cosine of x.

See also

asin
Arc sine of complex (function template)
atan
Arc tangent of complex (function template)
acosh
Arc hyperbolic cosine of complex (function template)
acos (cmath)
Compute arc cosine (function)