gcr.c File Reference

Functions
void	gcr (int n, void(*matvec)(int, const double[], double[]), void(*psolve)(int, const double[], double[]), void(*chkconv)(int, const double[], double, int, int *), const double b[], double x[], int m, int maxiter, int *iter, double *res, int lwork, double work[], int *info)
	Solution of linear system Ax = b using generalized conjugate residual (GCR) method