bicg.c File Reference

Functions
void	bicg (int n, void(*matvec)(int, const double[], double[]), void(*matvectrans)(int, const double[], double[]), void(*psolve)(int, const double[], double[]), void(*psolvetrans)(int, const double[], double[]), void(*chkconv)(int, const double[], double, int, int *), const double b[], double x[], int maxiter, int *iter, double *res, int lwork, double work[], int *info)
	Solution of linear system Ax = b using bi-conjugate gradient (BICG) method