cg1.c File Reference

Functions
void	cg1 (char uplo, int n, const double val[], const int rowptr[], const int colind[], const double b[], double x[], double tol, int maxiter, int *iter, double *res, int lwork, double work[], int *info)
	Solution of linear system Ax = b using conjugate gradient (CG) method (Symmetric positive definite) (Simple driver)