Линейная алгебра. Теоремы и алгоритмы. Яцкин Н.И. - 588 стр.

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588 Коды Maple-процедур Прил. 1
k=3
,U=
1000000
0100000
0001000
0010000
0000100
0000010
0000001
,B=
2 0 0 00 00
0-2 0 00 00
0 0 -2 -1 0 -1 0
0 0 -1 0 1 -1 1
0 0 0 10 00
0 0 -1 -1 0 -2 0
0 0 0 10 00
,U=
1000000
0100000
001
-1
2
0
-1
2
0
0001000
0000100
0000010
0000001
,B=
2 0 00000
0-2 00000
0 0-20000
000
1
2
1
-1
2
1
0 0 01000
000
-1
2
0
-3
2
0
0 0 01000
k=4
,U=
1000 00 0
0100 00 0
0010 00 0
0001-21-2
0000 10 0
0000 01 0
0000 00 1
588                Коды Maple-процедур                                    Прил. 1


                                      k=3
                 ⎡1               0    0   0    0    0     0⎤
                 ⎢⎢                                           ⎥
                  ⎢⎢0             1    0   0    0    0     0 ⎥⎥
                                                              ⎥
                   ⎢⎢0            0    0   1    0    0     0 ⎥⎥
           U= , ⎢⎢0               0    1   0    0    0     0 ⎥⎥
                    ⎢⎢                                        ⎥
                     ⎢⎢0          0    0   0    1    0     0 ⎥⎥
                                                              ⎥
                      ⎢⎢0         0    0   0    0    1     0 ⎥⎥
                       ⎢⎢                                     ⎥
                        ⎣0        0    0   0    0    0     1 ⎥⎦
             ⎡⎢2              0        0    0    0    0      0⎤
                                                                ⎥
              ⎢⎢0            -2        0    0    0    0      0 ⎥⎥
               ⎢⎢                                               ⎥
                ⎢0            0       -2   -1    0   -1      0 ⎥⎥
       B= , ⎢⎢0               0       -1    0    1   -1      1 ⎥⎥
                ⎢⎢                                              ⎥
                 ⎢⎢0          0        0    1    0    0      0 ⎥⎥
                  ⎢0                                            ⎥
                  ⎢⎢          0       -1   -1    0   -2      0 ⎥⎥
                   ⎢⎣0                                          ⎥
                              0        0    1    0    0      0 ⎥⎦
               ⎡⎢1            0       0     0   0     0     0⎤
                                                               ⎥
                ⎢⎢0           1       0     0   0     0     0 ⎥⎥
                 ⎢⎢                                            ⎥⎥
                  ⎢⎢0                      -1        -1
                              0       1         0           0 ⎥⎥
                   ⎢                        2         2         ⎥⎥
         U= , ⎢⎢
                   ⎢⎢0        0       0     1   0     0     0 ⎥⎥
                                                                 ⎥
                    ⎢⎢0       0       0     0   1     0     0 ⎥⎥
                     ⎢⎢0      0       0     0   0     1     0 ⎥⎥
                      ⎢⎢                                         ⎥
                       ⎣0     0       0     0   0     0     1 ⎥⎦
            ⎡2                0        0    0    0     0       0⎤
            ⎢⎢                                                    ⎥
             ⎢⎢ 0            -2        0    0    0     0       0 ⎥⎥
                                                                  ⎥
              ⎢⎢ 0            0       -2    0    0     0       0 ⎥⎥
               ⎢⎢                           1         -1          ⎥⎥
                ⎢0           0        0          1             1 ⎥⎥
      B= , ⎢⎢                               2          2           ⎥⎥
                ⎢⎢
                 ⎢⎢ 0        0        0     1    0     0       0 ⎥⎥
                  ⎢⎢                       -1         -3            ⎥⎥
                   ⎢⎢ 0      0        0          0             0 ⎥⎥
                                            2          2             ⎥⎥
                    ⎢⎢
                     ⎣0      0        0     1    0     0       0 ⎥⎦


                                      k=4
               ⎡1             0       0    0     0   0      0⎤
               ⎢⎢                                              ⎥
                ⎢⎢0           1       0    0     0   0      0 ⎥⎥
                                                               ⎥
                 ⎢⎢0          0       1    0     0   0      0 ⎥⎥
         U= , ⎢⎢0             0       0    1    -2   1     -2 ⎥⎥
                  ⎢⎢                                           ⎥
                   ⎢⎢0        0       0    0     1   0      0 ⎥⎥
                                                               ⎥
                    ⎢⎢0       0       0    0     0   1      0 ⎥⎥
                     ⎢⎢                                        ⎥
                      ⎣0      0       0    0     0   0      1 ⎥⎦