求解方程组中的问题

weiyuanzhang

1. e11 == [d1][2 H/ l% G1 e& _, k
   
2. d2], e21 == -2[d1][d2], e31 == -3 g[d1], e41 = -3 g[d2], e51 == ' F3 l3 Y7 {) I4 L
   
3. 3*g^2 + [d1]^2 + [d2]^2 - 3*h^2,1 W5 D! X+ I0 {7 x. p, G5 Y
   
4. e12 == [d2][' |! M9 v6 \; \6 ^. p: z* p- x
   
5. d3], e22 == -2[d2][d3], e32 == -3 g[d2], e42 = -3 g[d3], e52 ==   C' h, ^2 t7 C9 i2 w
   
6. 3*g^2 + [d2]^2 + [d3]^2 - 3*h^2,5 x2 \' t9 T4 |! S6 D
   
7. e13 == [d1][
   8 C' w' p$ y' G- Z\" h- l/ H! ]1 M3 G
8. d3], e23 == -2[d1][d3], e33 == -3 g[d3], e43 = -3 g[d1], e53 ==
   \" J* ?5 i\" m5 P, `2 l9 E; E; N
9. 3*g^2 + [d3]^2 + [d1]^2 - 3*h^2,
   $ B1 W, v2 ]+ b; k+ o5 P$ n9 e
10. c11 == e11 - e31 - e41 + e51, c21 == -e11 - e31 + e41 + 2 ?8 y7 z+ k- v9 n. S3 g
    
11. e51, c31 == -e11 + e31 - e41 + e51, c41 == 4*e21, c51 ==
    * v$ D) p; B& s
12. e11 + e31 + e41 + e51,( }2 w$ P& F. H/ L3 L' m1 e2 E- v
    
13. c12 == e12 - e32 - e42 + e52, c22 == -e12 - e32 + e42 + 5 r6 j# K; N- }$ r\" h
    
14. e52, c32 == -e12 + e32 - e42 + e52, c42 == 4*e22, c52 == : \0 ]/ Q1 ~) l. c  h
    
15. e12 + e32 + e42 + e52,, E3 u! f& m2 i6 T7 `: u
    
16. c13 == e13 - e33 - e43 + e53, c23 == -e13 - e33 + e43 +
    5 n$ J# J) ^3 A& {! \
17. e53, c33 == -e13 + e33 - e43 + e53, c43 == 4*e23, c53 ==
      W\" A\" }, b# @2 c; z; g
18. e13 + e33 + e43 + e53,4 F$ @# |+ ]2 J/ V) |3 ~4 }* t
    
19. Solve[{c11*[t1]^2*[t2]^2 + c21*[t1]^2 + c31*[t2]^2 + c41*[t1][t2] +
    0 M7 s& D, A  K0 A0 ]3 R# y* |( E
20. c51 == 0,
    $ Q$ S; K! z: R8 P: p
21. c12*[t2]^2*[t3]^2 + c22*[t2]^2 + c32*[t3]^2 + c42*[t2][t3] + c52 ==
    : M8 ~7 H: o/ ^; l
22. 0, c13*[t1]^2*[t3]^2 + c23*[t3]^2 + c33*[t1]^2 + c43*[t1][t3] +
    7 i/ B- I5 I\" j6 R
23. c53 == 0}, {[t1], [t2], [t3]}]

复制代码

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
0 E5 @) u. \+ R2 }4 c

linmatsas

表示不懂………………

weiyuanzhang

回复 linmatsas 的帖子
" T7 y! s( d7 z9 Z+ v( d6 ~
就Solve里面的方程组啊，前面的是给系数赋值
   

linmatsas

回复 weiyuanzhang 的帖子

6 A) Q+ q* q+ {6 g
    什么错误信息呀…………

hjftc001

方括号好像用的不对。