求解方程组中的问题

weiyuanzhang

1. e11 == [d1][8 k* P, O% K5 b  R6 h- ?
   
2. d2], e21 == -2[d1][d2], e31 == -3 g[d1], e41 = -3 g[d2], e51 == - P* }7 j+ w: m, ^
   
3. 3*g^2 + [d1]^2 + [d2]^2 - 3*h^2,9 l2 i3 N; a9 D7 S; n6 _
   
4. e12 == [d2][  _- b' ]0 W* @  F5 t+ O
   
5. d3], e22 == -2[d2][d3], e32 == -3 g[d2], e42 = -3 g[d3], e52 ==
   8 E* G, l/ C# [5 u9 H. P- R
6. 3*g^2 + [d2]^2 + [d3]^2 - 3*h^2,1 f, h- Z+ @; W
   
7. e13 == [d1][2 ~, X: P+ `& c, X8 T, m- z
   
8. d3], e23 == -2[d1][d3], e33 == -3 g[d3], e43 = -3 g[d1], e53 == : o5 c6 j( O4 W! A6 ~0 Y
   
9. 3*g^2 + [d3]^2 + [d1]^2 - 3*h^2,+ ^  d  T4 E8 t+ F  [6 q$ h
   
10. c11 == e11 - e31 - e41 + e51, c21 == -e11 - e31 + e41 + 4 `% J) i* X' }
    
11. e51, c31 == -e11 + e31 - e41 + e51, c41 == 4*e21, c51 == ( F/ j6 M) L\" T; z$ U: H$ U
    
12. e11 + e31 + e41 + e51,
    1 b  C1 o% l; [0 c8 |
13. c12 == e12 - e32 - e42 + e52, c22 == -e12 - e32 + e42 + 3 }! u: J2 |7 F# U' _  r8 H
    
14. e52, c32 == -e12 + e32 - e42 + e52, c42 == 4*e22, c52 == % J! a/ C* [5 D* P
    
15. e12 + e32 + e42 + e52,
    ! |1 a8 {1 U1 K/ Q\" ]\" }6 ^
16. c13 == e13 - e33 - e43 + e53, c23 == -e13 - e33 + e43 + 2 K% d6 |8 E9 r9 z5 L8 Z0 @
    
17. e53, c33 == -e13 + e33 - e43 + e53, c43 == 4*e23, c53 ==
    % v3 U* O, m: u( {. T. _
18. e13 + e33 + e43 + e53,
      @  u4 E* y! d9 y\" V8 M
19. Solve[{c11*[t1]^2*[t2]^2 + c21*[t1]^2 + c31*[t2]^2 + c41*[t1][t2] +
    7 U\" x: A- m! l8 Z0 f% i; z
20. c51 == 0,
    : E! S& J3 R+ q, e( j
21. c12*[t2]^2*[t3]^2 + c22*[t2]^2 + c32*[t3]^2 + c42*[t2][t3] + c52 ==
    $ @& N+ j' w- J  [9 A5 Z
22. 0, c13*[t1]^2*[t3]^2 + c23*[t3]^2 + c33*[t1]^2 + c43*[t1][t3] +
    3 e6 L# L* e. R/ f$ R# ?- f; d
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
/ Q  ^) s/ P# a/ K7 [5 X

linmatsas

表示不懂………………

weiyuanzhang

回复 linmatsas 的帖子
# L5 Y& ]$ w5 |9 R5 W+ n7 z( B
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
$ _3 ?/ L4 O6 m3 M9 ^. I5 {& N$ i& N

1 T7 q5 C- I( g* w* T3 v% o    什么错误信息呀…………

hjftc001

方括号好像用的不对。