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

12.4 scvcpi - Half-Cycle Covercosine cvc(πx)

#include <msca.h> 
 
double scvcpi (double x); 
float  scvcpif(float x);

Given a value x this function computes the half-cycle covercosine of x , cvc(πx)  .