求解方程组中的问题

weiyuanzhang

1. e11 == [d1][
   2 D4 T: c7 h) O: @2 G$ n9 R5 ~
2. d2], e21 == -2[d1][d2], e31 == -3 g[d1], e41 = -3 g[d2], e51 ==
   * `+ m$ j  L7 m& Z$ Z9 W2 N7 b
3. 3*g^2 + [d1]^2 + [d2]^2 - 3*h^2,* f5 r: F$ s, R
   
4. e12 == [d2][/ n+ }8 i8 [# X+ h
   
5. d3], e22 == -2[d2][d3], e32 == -3 g[d2], e42 = -3 g[d3], e52 ==
   9 k& B' a) c! d% m
6. 3*g^2 + [d2]^2 + [d3]^2 - 3*h^2,
   1 D$ [& b0 D- J
7. e13 == [d1][; m% p\" F8 h\" D5 j/ h9 U
   
8. d3], e23 == -2[d1][d3], e33 == -3 g[d3], e43 = -3 g[d1], e53 ==
   * G1 `( W3 |  b0 A3 @6 o+ ^
9. 3*g^2 + [d3]^2 + [d1]^2 - 3*h^2,\" K' I8 h; m, f4 r( A
   
10. c11 == e11 - e31 - e41 + e51, c21 == -e11 - e31 + e41 + $ Z7 w8 {. i7 @% _6 i: b8 W
    
11. e51, c31 == -e11 + e31 - e41 + e51, c41 == 4*e21, c51 ==   h+ ~+ g! t4 c- C8 [/ m
    
12. e11 + e31 + e41 + e51,\" y2 u\" v- g3 J1 v, u, Z1 o
    
13. c12 == e12 - e32 - e42 + e52, c22 == -e12 - e32 + e42 +
    ) \6 Y1 a, k% [7 v
14. e52, c32 == -e12 + e32 - e42 + e52, c42 == 4*e22, c52 ==
    1 F/ Z' y# j: g- [
15. e12 + e32 + e42 + e52,) g( B\" Z1 b- L
    
16. c13 == e13 - e33 - e43 + e53, c23 == -e13 - e33 + e43 +
    8 q! `& B+ o) }  m9 B4 u
17. e53, c33 == -e13 + e33 - e43 + e53, c43 == 4*e23, c53 == ( n- {) @; g4 y4 q
    
18. e13 + e33 + e43 + e53,
    , ?8 ^5 l  _' `/ t% {' P8 j
19. Solve[{c11*[t1]^2*[t2]^2 + c21*[t1]^2 + c31*[t2]^2 + c41*[t1][t2] +
    % j4 t( h4 X\" Z
20. c51 == 0, # |  `% C, j# o* a6 Y1 j7 u/ g
    
21. c12*[t2]^2*[t3]^2 + c22*[t2]^2 + c32*[t3]^2 + c42*[t2][t3] + c52 ==
    & `' S1 q% G8 |( y( L0 M! q
22. 0, c13*[t1]^2*[t3]^2 + c23*[t3]^2 + c33*[t1]^2 + c43*[t1][t3] +
      T/ s2 p' w9 P
23. c53 == 0}, {[t1], [t2], [t3]}]

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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 |. O8 F2 d9 H. J

hjftc001

方括号好像用的不对。

linmatsas

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    什么错误信息呀…………

weiyuanzhang

回复 linmatsas 的帖子
8 t, r7 }/ _  v4 ]: q$ h
就Solve里面的方程组啊，前面的是给系数赋值
   

linmatsas

表示不懂………………