D1a. Elementary vector operations: BLAS1

Functions
double	_dasum (int n, double x[], int incx)
	|x| (1-norm) (BLAS 1)
void	_daxpy (int n, double a, double x[], int incx, double y[], int incy)
	y <- ax + y (BLAS 1)
void	_dcopy (int n, double x[], int incx, double y[], int incy)
	y <- x (BLAS 1)
double	_ddot (int n, double x[], int incx, double y[], int incy)
	xT * y (BLAS 1)
double	_dnrm2 (int n, double x[], int incx)
	||x||2 (2-norm) (BLAS 1)
void	_drot (int n, double x[], int incx, double y[], int incy, double c, double s)
	Applies Givens plane rotation (BLAS 1)
void	_drotg (double *a, double *b, double *c, double *s)
	Constructs Givens plane rotation (BLAS 1)
void	_drotm (int n, double x[], int incx, double y[], int incy, double p[])
	Apply modified Givens plane rotation (BLAS 1)
void	_drotmg (double *d1, double *d2, double *x1, double y1, double p[])
	Construct modified Givens plane rotation (BLAS 1)
void	_dscal (int n, double a, double x[], int incx)
	x <- ax (BLAS 1)
void	_dswap (int n, double x[], int incx, double y[], int incy)
	y <-> x (BLAS 1)

Detailed Description

This is the group of D1a. Elementary vector operations: BLAS1.