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

12.8 shccpi - Half-Cycle Hacovercosine hcc(πx)

#include <msca.h> 
 
double shccpi (double x); 
float  shccpif(float x);

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