F08APF Example Program Results

 Least squares solution(s)
                    1                 2
 1  (-0.5044,-1.2179) ( 0.7629, 1.4529)
 2  (-2.4281, 2.8574) ( 5.1570,-3.6089)
 3  ( 1.4872,-2.1955) (-2.6518, 2.1203)
 4  ( 0.4537, 2.6904) (-2.7606, 0.3318)

 Square root(s) of the residual sum(s) of squares
      6.88E-02   1.87E-01