F08YTF Example Program Results

 Reordered Schur matrix A
                    1                 2                 3                 4
 1  ( 3.7081, 3.7081) (-2.0834,-0.5688) ( 2.6374, 1.0772) ( 0.2845, 0.7991)
 2  ( 0.0000, 0.0000) ( 1.6097, 1.5656) (-0.0634, 1.9234) (-0.0301, 0.9720)
 3  ( 0.0000, 0.0000) ( 0.0000, 0.0000) ( 4.7029,-2.1187) ( 1.1379,-3.1199)
 4  ( 0.0000, 0.0000) ( 0.0000, 0.0000) ( 0.0000, 0.0000) ( 2.3085,-1.8289)

 Reordered Schur matrix B
                    1                 2                 3                 4
 1  ( 2.2249, 0.7416) (-1.1631, 1.5347) ( 2.2608, 2.0851) ( 1.1094,-0.3205)
 2  ( 0.0000, 0.0000) ( 0.3308, 0.9482) ( 0.3919, 1.8172) (-0.6305, 1.6053)
 3  ( 0.0000, 0.0000) ( 0.0000, 0.0000) ( 1.6227,-0.1653) ( 0.9966,-0.9074)
 4  ( 0.0000, 0.0000) ( 0.0000, 0.0000) ( 0.0000, 0.0000) ( 0.1199,-1.0343)