求解方程组中的问题

weiyuanzhang

1. e11 == [d1][
   $ m/ d% z# _# W- i* \
2. d2], e21 == -2[d1][d2], e31 == -3 g[d1], e41 = -3 g[d2], e51 == 1 R& D1 ^1 C% A+ i* u
   
3. 3*g^2 + [d1]^2 + [d2]^2 - 3*h^2,8 l' F, A& ^6 T+ J, h5 n
   
4. e12 == [d2][' V6 J% T! x( @
   
5. d3], e22 == -2[d2][d3], e32 == -3 g[d2], e42 = -3 g[d3], e52 ==
   $ \% N\" i3 n# L/ I
6. 3*g^2 + [d2]^2 + [d3]^2 - 3*h^2,
   ; y' C! Z4 m- f* z% ]; R/ d: C8 M
7. e13 == [d1][
   , e* p: c) M( t/ g- `
8. d3], e23 == -2[d1][d3], e33 == -3 g[d3], e43 = -3 g[d1], e53 == % B6 u9 ^. q& {  F9 R# z- `
   
9. 3*g^2 + [d3]^2 + [d1]^2 - 3*h^2,9 ~# B6 R  Q/ N9 ~4 K4 p
   
10. c11 == e11 - e31 - e41 + e51, c21 == -e11 - e31 + e41 +
    & Q) K8 m3 h2 U: b% _6 \
11. e51, c31 == -e11 + e31 - e41 + e51, c41 == 4*e21, c51 == : D$ n2 p\" g3 M- U0 @% s, q
    
12. e11 + e31 + e41 + e51,
    . x: U# P# L( [
13. c12 == e12 - e32 - e42 + e52, c22 == -e12 - e32 + e42 + \" v& M5 L# n+ X
    
14. e52, c32 == -e12 + e32 - e42 + e52, c42 == 4*e22, c52 == 6 ?0 i$ V& s9 m9 p( l+ N7 l. Y  B
    
15. e12 + e32 + e42 + e52,
    5 L* M3 C9 D$ k/ m! p
16. c13 == e13 - e33 - e43 + e53, c23 == -e13 - e33 + e43 + ( w2 ?2 p6 j( S1 \6 F
    
17. e53, c33 == -e13 + e33 - e43 + e53, c43 == 4*e23, c53 ==
    : J6 F2 T& }- \0 B
18. e13 + e33 + e43 + e53,
    \" F$ X3 _! v- t4 w$ p1 c! @* f! r
19. Solve[{c11*[t1]^2*[t2]^2 + c21*[t1]^2 + c31*[t2]^2 + c41*[t1][t2] +
    8 c. ^( b4 K' f; N) a& I2 j
20. c51 == 0, 2 P3 B) o7 x2 v. ~9 s
    
21. c12*[t2]^2*[t3]^2 + c22*[t2]^2 + c32*[t3]^2 + c42*[t2][t3] + c52 ==
    % C- a4 O1 E2 z
22. 0, c13*[t1]^2*[t3]^2 + c23*[t3]^2 + c33*[t1]^2 + c43*[t1][t3] + 9 d1 M8 a4 u: M5 M4 H/ ]
    
23. c53 == 0}, {[t1], [t2], [t3]}]

复制代码

0 n7 F2 w( q0 }7 a  U6 s$ X8 d; `$ {请问，我的程序见代码，要求t1，t2和t3，但是运行不出来，请高手指教问题在哪里，谢谢
3 z: E- M$ l+ r# }; Z6 k

linmatsas

表示不懂………………

weiyuanzhang

回复 linmatsas 的帖子

% H3 T% i' f; ?就Solve里面的方程组啊，前面的是给系数赋值
" _5 S$ H  y  ]$ E   

linmatsas

回复 weiyuanzhang 的帖子


    什么错误信息呀…………

hjftc001

方括号好像用的不对。