Линейная алгебра. Теоремы и алгоритмы. Яцкин Н.И. - 589 стр.

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Прил. 1 Коды Maple-процедур 589
,B=
2000000
0-200000
00-20000
000
1
2
000
0 0 0 0 -2 1 -2
0 0 00 1-2 1
0 0 0 0 -2 1 -2
k=5
,U=
100000 0
010000 0
001000 0
000100 0
00001
1
2
-1
000001 0
000000 1
,B=
2000000
0-2 00 0 0 0
00-20000
000
1
2
000
0000-200
00000
-3
2
0
0000000
k=6
:= ,DL TL ,
2000000
0-2 00 0 0 0
00-20000
000
1
2
000
0000-200
00000
-3
2
0
0000000
1-1-1
-1
2
0-1 0
11-1
1
2
-1
-1
2
0
0001-20 0
001
-1
2
1
-1
2
0
0000 1
1
2
-1
0000 01 0
0000 00 1
Прил. 1                                            Коды Maple-процедур                                                                                   589


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


                                                                         k=5
                                               ⎡⎢ 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         0       0         0 ⎥⎥
                                          U= , ⎢⎢                                                                ⎥⎥
                                                   ⎢⎢ 0                                             1
                                                                0        0        0         1                -1 ⎥⎥
                                                    ⎢⎢                                              2             ⎥⎥
                                                     ⎢⎢ 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                                 ⎥⎥
                                                ⎢0             0         0                      0       0         0 ⎥⎥
                                      B= , ⎢⎢                                      2                                  ⎥⎥
                                                ⎢⎢
                                                 ⎢⎢ 0          0         0         0        -2           0        0 ⎥⎥
                                                  ⎢⎢                                                    -3             ⎥⎥
                                                   ⎢⎢ 0        0         0         0            0                 0 ⎥⎥
                                                                                                         2              ⎥⎥
                                                    ⎢⎢
                                                     ⎣0        0         0         0            0        0        0 ⎥⎦


                                                                         k=6
                                                                                       ⎡                                     -1
                                                                                       ⎢    1       -1          -1                0    -1    0 ⎤⎥
                  ⎡⎢ 2           0    0       0           0         0         0 ⎤ ⎢⎢                                          2                 ⎥⎥
                   ⎢0                                                            ⎥⎥ ⎢                                                            ⎥
                   ⎢⎢           -2    0       0           0         0         0⎥ ⎢                                            1        -1        ⎥
                                                                                  ⎥ ⎢       1       1           -1                -1         0 ⎥⎥
                    ⎢⎢ 0         0   -2       0           0         0         0 ⎥⎥ ⎢⎢                                         2         2        ⎥⎥
                     ⎢⎢                       1                                   ⎥⎥ ⎢⎢     0       0             0           1   -2    0    0 ⎥⎥
                      ⎢0        0    0                    0         0         0 ⎥⎥ ⎢⎢                                                             ⎥⎥
      DL , TL := ⎢⎢                           2                                    ⎥, ⎢⎢                                     -1        -1
                      ⎢⎢                                                           ⎥        0       0             1               1          0 ⎥⎥
                       ⎢⎢ 0     0    0        0           -2         0        0 ⎥⎥ ⎢⎢                                         2         2          ⎥⎥
                                                                                   ⎥ ⎢⎢                                                 1           ⎥
                        ⎢⎢                                          -3             ⎥
                         ⎢⎢ 0   0    0        0           0                   0 ⎥⎥ ⎢⎢       0       0             0          0    1
                                                                                                                                        2
                                                                                                                                            -1 ⎥⎥
                          ⎢⎢
                                                                     2             ⎥⎥ ⎢⎢                                                            ⎥⎥
                           ⎣0   0    0        0           0          0        0 ⎥⎦ ⎢⎢       0       0             0          0    0     1    0 ⎥⎥
                                                                                       ⎢⎢                                                            ⎥
                                                                                        ⎣   0       0             0          0    0     0    1 ⎥⎦