Math Scalar Library
Programming Reference Manual C/C++
Version 1.1 DD-00003-011

27.2 sccosc - Complex Cardinal Cosine cosc(x)

#include <msca.h> 
 
double complex sccosc (double complex x); 
float complex  sccoscf(float complex x);

Given a value x this function computes the complex cardinal cosine of x , cosc(x)= cos(x)
         x   .