F07FNF Example Program Results

 Solution
    ( 1.0000,-1.0000) (-0.0000, 3.0000) (-4.0000,-5.0000) ( 2.0000, 1.0000)

 Cholesky factor U
                    1                 2                 3                 4
 1  ( 1.7972, 0.0000) ( 0.8402,-1.0683) ( 1.0572, 0.4674) ( 0.2337, 1.3910)
 2                    ( 1.3164, 0.0000) (-0.4702,-0.3131) ( 0.0834,-0.0368)
 3                                      ( 1.5604, 0.0000) ( 0.9360,-0.9900)
 4                                                        ( 0.6603, 0.0000)