求解方程组中的问题

weiyuanzhang

1. e11 == [d1][3 E  l( u* ~, t
   
2. d2], e21 == -2[d1][d2], e31 == -3 g[d1], e41 = -3 g[d2], e51 ==
   3 J7 R2 ^; C2 l3 v. ^) Q, Z5 A
3. 3*g^2 + [d1]^2 + [d2]^2 - 3*h^2,+ c; S3 _. }% y4 k\" S, x4 C
   
4. e12 == [d2][: Y5 \* H: R6 P& V8 W4 K9 u
   
5. d3], e22 == -2[d2][d3], e32 == -3 g[d2], e42 = -3 g[d3], e52 == : d; p0 v4 P# A/ G
   
6. 3*g^2 + [d2]^2 + [d3]^2 - 3*h^2,
   % H% `6 j0 A/ c7 A5 r: w
7. e13 == [d1][\" S) q- r# n; }% Q
   
8. d3], e23 == -2[d1][d3], e33 == -3 g[d3], e43 = -3 g[d1], e53 ==
   8 Y, ^5 s9 s; L7 O6 ~
9. 3*g^2 + [d3]^2 + [d1]^2 - 3*h^2,, w6 O# G( V7 @
   
10. c11 == e11 - e31 - e41 + e51, c21 == -e11 - e31 + e41 +
    ; o; @/ R- n! ?  ~7 {
11. e51, c31 == -e11 + e31 - e41 + e51, c41 == 4*e21, c51 ==
    4 ]5 [) m/ R4 Z0 M% t
12. e11 + e31 + e41 + e51,
    . `9 |; |# m& u8 e
13. c12 == e12 - e32 - e42 + e52, c22 == -e12 - e32 + e42 +
    ! N# |# }8 c; Y, o2 q& R
14. e52, c32 == -e12 + e32 - e42 + e52, c42 == 4*e22, c52 ==
    ; }3 z+ R* ^- h. Q+ y
15. e12 + e32 + e42 + e52,% g4 g4 r6 [  u7 |, E0 y6 q
    
16. c13 == e13 - e33 - e43 + e53, c23 == -e13 - e33 + e43 + 1 g$ b2 z  V( ?9 `. Z& i, A
    
17. e53, c33 == -e13 + e33 - e43 + e53, c43 == 4*e23, c53 == 8 E7 T. D& m+ a' H& i# T& ?+ z6 y
    
18. e13 + e33 + e43 + e53,
    , j' `! v, j8 W/ W( ^\" c
19. Solve[{c11*[t1]^2*[t2]^2 + c21*[t1]^2 + c31*[t2]^2 + c41*[t1][t2] +
    7 I+ O8 I5 G* _# n3 T4 L) k
20. c51 == 0, ! J( x( u# z! Z) [
    
21. c12*[t2]^2*[t3]^2 + c22*[t2]^2 + c32*[t3]^2 + c42*[t2][t3] + c52 == / c( r0 ^% r7 |4 c8 t
    
22. 0, c13*[t1]^2*[t3]^2 + c23*[t3]^2 + c33*[t1]^2 + c43*[t1][t3] + , T0 T2 N0 l7 y, K
    
23. c53 == 0}, {[t1], [t2], [t3]}]

复制代码

/ E& X0 R2 ]1 n* m) k: A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
- D+ ~+ `6 ~% S# R. x! H1 h

linmatsas

表示不懂………………

weiyuanzhang

回复 linmatsas 的帖子

. B% v) `0 A& @2 `, g- {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


    什么错误信息呀…………

hjftc001

方括号好像用的不对。