求解方程组中的问题

weiyuanzhang

1. e11 == [d1][
   % r; y, V! T3 A, J% s( y
2. d2], e21 == -2[d1][d2], e31 == -3 g[d1], e41 = -3 g[d2], e51 == 0 s5 N+ J+ `' U3 y8 C' k2 D
   
3. 3*g^2 + [d1]^2 + [d2]^2 - 3*h^2,. u- C2 V- n1 p. Z
   
4. e12 == [d2][
     ~* x9 M/ W5 k1 q, n
5. d3], e22 == -2[d2][d3], e32 == -3 g[d2], e42 = -3 g[d3], e52 ==
   . d, l\" h0 o9 U# k2 G
6. 3*g^2 + [d2]^2 + [d3]^2 - 3*h^2,\" N+ u$ f& r: Q3 X( r+ u) i
   
7. e13 == [d1][
   : i. Q( Z2 M3 n2 s. v! P) r
8. d3], e23 == -2[d1][d3], e33 == -3 g[d3], e43 = -3 g[d1], e53 ==
   * F5 t0 m) I  |9 I+ r
9. 3*g^2 + [d3]^2 + [d1]^2 - 3*h^2,
   ' Q3 e, g6 y+ E# \; v
10. c11 == e11 - e31 - e41 + e51, c21 == -e11 - e31 + e41 + * G: }' C2 x* v7 }5 b
    
11. e51, c31 == -e11 + e31 - e41 + e51, c41 == 4*e21, c51 == 8 U/ N- n2 N7 _( G3 B% A\" e& v$ e6 S
    
12. e11 + e31 + e41 + e51,
    ) R% X% x  ?. p) q
13. c12 == e12 - e32 - e42 + e52, c22 == -e12 - e32 + e42 +
    \" |/ |\" M\" n& W( h
14. e52, c32 == -e12 + e32 - e42 + e52, c42 == 4*e22, c52 ==
      l, D* s6 W+ m# ^( }
15. e12 + e32 + e42 + e52,7 \# K* q* {\" a# K
    
16. c13 == e13 - e33 - e43 + e53, c23 == -e13 - e33 + e43 +
    # O( l  U. _- O$ s  p) G* Y8 a
17. e53, c33 == -e13 + e33 - e43 + e53, c43 == 4*e23, c53 == % a3 k- p  Z  c( e9 a+ e9 B
    
18. e13 + e33 + e43 + e53,  v2 l7 Z8 s& S+ i\" Q
    
19. Solve[{c11*[t1]^2*[t2]^2 + c21*[t1]^2 + c31*[t2]^2 + c41*[t1][t2] + 2 I6 n1 R/ S7 F
    
20. c51 == 0, ' l1 D& M3 y- F! X
    
21. c12*[t2]^2*[t3]^2 + c22*[t2]^2 + c32*[t3]^2 + c42*[t2][t3] + c52 ==
    & o, Z# Q# x7 ~) Y5 |- L
22. 0, c13*[t1]^2*[t3]^2 + c23*[t3]^2 + c33*[t1]^2 + c43*[t1][t3] + * j5 u% P& S. S' V* c
    
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
* n  R6 F6 ~+ Q( b  U

linmatsas

表示不懂………………

weiyuanzhang

回复 linmatsas 的帖子
' `1 a8 u; v" Z0 H2 P& U0 r
/ Y& j) A2 ^- ^' d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
, Q5 t  J# n1 K! m' U- d" ^2 K

    什么错误信息呀…………

hjftc001

方括号好像用的不对。