Math Scalar Library
Programming Reference Manual C/C++
Version 1.0 DD-00003-010

11.14 scatan - Complex arctangent tan-1(x)

#include <msca.h>

double scatan (double complex x);
float  scatanf(float complex x);

Given a value x∈C  this function computes the complex arctangent:

tan-1(x)