F07ABF Example Program Results Solution(s) 1 2 1 1.0000 3.0000 2 -1.0000 2.0000 3 3.0000 4.0000 4 -5.0000 1.0000 Backward errors (machine-dependent) 6.8E-17 9.1E-17 Estimated forward error bounds (machine-dependent) 2.4E-14 3.6E-14 A has been row scaled as diag(R)*A Reciprocal condition number estimate of scaled matrix 1.8E-02 Estimate of reciprocal pivot growth factor 7.4E-01