F04DJF Example Program Results Solution 1 2 1 ( -4.0000, 3.0000) ( -1.0000, 1.0000) 2 ( 3.0000, -2.0000) ( 3.0000, 2.0000) 3 ( -2.0000, 5.0000) ( 1.0000, -3.0000) 4 ( 1.0000, -1.0000) ( -2.0000, -1.0000) Estimate of condition number 2.1E+01 Estimate of error bound for computed solutions 2.3E-15