HP MLIB User's Guide Vol. 2 7th Ed.

822 HP MLIB User’s Guide
vsErfc, vdErfc The complimentary error function of the elements of a vector
Name vsErfc, vdErfc
The complimentary error function of the elements of a vector
Purpose vsErfc and vdErfc calculate the complimentary error function of vector
elements:
y[i] = 1.0 - erfc(a[i]), for 0 <= i <= n-1
Usage VMATH:
#include <vmath.h>
void vsErfc (int n, const float a[ ], float y [ ] ) ;
void vdErfc (int n, const double a [ ], double y [ ] ) ;
VMATH8:
#include <vmath8.h>
void vsErfc (long long n, const float a[ ], float y [ ] ) ;
void vdErfc (long long n, const double a [ ], double y [ ] ) ;
Input n Number of elements to be calculated.
a Array of length at least n, specifying the input vector.
Output y Array of length at least n, specifying the output vector.