Python

Reference

<complex>

function template
<complex>

std::atan

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

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

Parameters

x
Complex value.

Return value

Arc tangent of x.

See also

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