求解方程组中的问题

weiyuanzhang

1. e11 == [d1][
   1 o0 j6 I4 G7 C% d( J. q$ }
2. d2], e21 == -2[d1][d2], e31 == -3 g[d1], e41 = -3 g[d2], e51 ==
   , H! ?2 A( g, n8 B/ B
3. 3*g^2 + [d1]^2 + [d2]^2 - 3*h^2,
   + v& T7 I1 s% h: ]* q# H9 q& m
4. e12 == [d2][
   1 s% s1 ~4 F' P& n7 A5 _* j\" B; I
5. d3], e22 == -2[d2][d3], e32 == -3 g[d2], e42 = -3 g[d3], e52 == $ j3 R$ s$ M\" Q' |
   
6. 3*g^2 + [d2]^2 + [d3]^2 - 3*h^2,
   0 H3 G2 L\" s4 Q5 t; W! V/ F. j
7. e13 == [d1][- \& p\" V- V5 L0 _
   
8. d3], e23 == -2[d1][d3], e33 == -3 g[d3], e43 = -3 g[d1], e53 ==
   + q\" E: B1 O# Y  X5 a
9. 3*g^2 + [d3]^2 + [d1]^2 - 3*h^2,
   2 A' G) ?: ]* T% }- B+ a
10. c11 == e11 - e31 - e41 + e51, c21 == -e11 - e31 + e41 +
    5 r2 M0 G2 f5 L
11. e51, c31 == -e11 + e31 - e41 + e51, c41 == 4*e21, c51 ==
    & z6 g/ x0 M# e. _
12. e11 + e31 + e41 + e51,. \- Q* h0 }  R$ a# O
    
13. c12 == e12 - e32 - e42 + e52, c22 == -e12 - e32 + e42 +
    ; x: K6 ^$ [: S5 |1 h2 b\" ^0 b, d
14. e52, c32 == -e12 + e32 - e42 + e52, c42 == 4*e22, c52 ==
    4 |; z0 \+ X  o0 f3 k
15. e12 + e32 + e42 + e52,
    / k) B# \6 L& O5 W9 w( r: [
16. c13 == e13 - e33 - e43 + e53, c23 == -e13 - e33 + e43 +
    & K' X5 _% q1 D9 W' N* S
17. e53, c33 == -e13 + e33 - e43 + e53, c43 == 4*e23, c53 == 0 h. _9 J8 [+ O  p
    
18. e13 + e33 + e43 + e53,- {# r1 N* }8 Q9 b. n6 H* J) ]
    
19. Solve[{c11*[t1]^2*[t2]^2 + c21*[t1]^2 + c31*[t2]^2 + c41*[t1][t2] +
    & }) a# R( S0 W
20. c51 == 0, \" B\" w8 Y7 ]9 R* Y2 E- w
    
21. c12*[t2]^2*[t3]^2 + c22*[t2]^2 + c32*[t3]^2 + c42*[t2][t3] + c52 ==
    ' M6 ?- q6 P/ Z! i4 w. ^
22. 0, c13*[t1]^2*[t3]^2 + c23*[t3]^2 + c33*[t1]^2 + c43*[t1][t3] + ) X, S  Y+ I# d( f
    
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

linmatsas

表示不懂………………

weiyuanzhang

回复 linmatsas 的帖子
8 n* u$ L, n/ X% l4 D$ \- }- i4 s
就Solve里面的方程组啊，前面的是给系数赋值
& [6 U. V+ D* m/ \- w# k   

linmatsas

回复 weiyuanzhang 的帖子

9 u7 h1 R7 u% E6 s" Q
    什么错误信息呀…………

hjftc001

方括号好像用的不对。