求解方程组中的问题

weiyuanzhang

1. e11 == [d1][
   ' K5 O* Z4 z9 L) X% N# U; l0 r9 [4 D
2. d2], e21 == -2[d1][d2], e31 == -3 g[d1], e41 = -3 g[d2], e51 == ( v2 j2 G5 W. a9 v- [2 `( ?) w' h' m
   
3. 3*g^2 + [d1]^2 + [d2]^2 - 3*h^2,* i: d7 _+ e) P$ \- r6 P/ Y
   
4. e12 == [d2][6 y5 |; Y( y* U+ a5 ]4 v' ^
   
5. d3], e22 == -2[d2][d3], e32 == -3 g[d2], e42 = -3 g[d3], e52 == 7 N. s- n4 i6 }  A% E
   
6. 3*g^2 + [d2]^2 + [d3]^2 - 3*h^2,
   ( |% H% r  z( ?/ B6 a) K
7. e13 == [d1][0 R7 E, F7 ?8 y6 l
   
8. d3], e23 == -2[d1][d3], e33 == -3 g[d3], e43 = -3 g[d1], e53 == \" Z; h) B# l1 C% Y) a, K8 t
   
9. 3*g^2 + [d3]^2 + [d1]^2 - 3*h^2,
   0 E: e: `1 q/ [. _9 c( n* U
10. c11 == e11 - e31 - e41 + e51, c21 == -e11 - e31 + e41 +
    1 t7 ^6 e, R4 J# p0 U
11. e51, c31 == -e11 + e31 - e41 + e51, c41 == 4*e21, c51 ==
    & t! U( \5 `6 @# j- {$ e9 _
12. e11 + e31 + e41 + e51,
    ( W8 |\" `: L' I\" t
13. c12 == e12 - e32 - e42 + e52, c22 == -e12 - e32 + e42 +   o! j! \$ Q/ A0 W9 X9 G
    
14. e52, c32 == -e12 + e32 - e42 + e52, c42 == 4*e22, c52 == % M1 u) H- ?1 R7 A6 |
    
15. e12 + e32 + e42 + e52,6 o9 c3 U, O! Q6 ?0 u; w
    
16. c13 == e13 - e33 - e43 + e53, c23 == -e13 - e33 + e43 +
    8 m0 W# N! b# s2 M9 i
17. e53, c33 == -e13 + e33 - e43 + e53, c43 == 4*e23, c53 ==
    1 f5 A* q$ Z7 t- T
18. e13 + e33 + e43 + e53,
    7 A) x8 l- X: G, K2 }6 q1 _
19. Solve[{c11*[t1]^2*[t2]^2 + c21*[t1]^2 + c31*[t2]^2 + c41*[t1][t2] + 6 X# G  Q  H5 b, K( W6 V5 \9 P
    
20. c51 == 0,
    8 |6 k: w/ Z2 C: l0 R- v3 U
21. c12*[t2]^2*[t3]^2 + c22*[t2]^2 + c32*[t3]^2 + c42*[t2][t3] + c52 == + F9 a: p$ M4 e$ n6 e0 z
    
22. 0, c13*[t1]^2*[t3]^2 + c23*[t3]^2 + c33*[t1]^2 + c43*[t1][t3] +
    + u# V. B% f3 K5 ]7 D
23. c53 == 0}, {[t1], [t2], [t3]}]

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/ G8 r+ M8 ?+ Q: b2 R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

linmatsas

表示不懂………………

weiyuanzhang

回复 linmatsas 的帖子
) }  r: _* W' d+ R) S6 n7 K0 j, R: q
就Solve里面的方程组啊，前面的是给系数赋值
4 ^# O+ q9 t, M1 y# u( c   

linmatsas

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    什么错误信息呀…………

hjftc001

方括号好像用的不对。