求解方程组中的问题

weiyuanzhang

1. e11 == [d1][\" i, D( j9 P4 i! F# B7 N
   
2. d2], e21 == -2[d1][d2], e31 == -3 g[d1], e41 = -3 g[d2], e51 == 4 ]7 G/ R1 l3 V7 Y! E5 Y
   
3. 3*g^2 + [d1]^2 + [d2]^2 - 3*h^2,
   % c$ ~3 v* e6 r0 b$ _+ A& L, I% [
4. e12 == [d2][, K; `/ @\" Q: t
   
5. d3], e22 == -2[d2][d3], e32 == -3 g[d2], e42 = -3 g[d3], e52 == % p! a& o% c: i3 k
   
6. 3*g^2 + [d2]^2 + [d3]^2 - 3*h^2,
   ) Q0 n6 I0 x& q& }, ^
7. e13 == [d1][3 a, ]\" z: h# r1 Y  z9 w2 H
   
8. d3], e23 == -2[d1][d3], e33 == -3 g[d3], e43 = -3 g[d1], e53 ==
   . e: b! e3 G4 M# n9 W+ H
9. 3*g^2 + [d3]^2 + [d1]^2 - 3*h^2,: N, {$ l. H* Q  H. |- O
   
10. c11 == e11 - e31 - e41 + e51, c21 == -e11 - e31 + e41 + - Y\" W\" w$ `; e8 S4 c' [4 n; p
    
11. e51, c31 == -e11 + e31 - e41 + e51, c41 == 4*e21, c51 == 1 k  e+ C8 B, I; Q5 L3 \
    
12. e11 + e31 + e41 + e51,
    ! I: m( j, f7 c3 \' o0 V1 s8 o0 @
13. c12 == e12 - e32 - e42 + e52, c22 == -e12 - e32 + e42 +
    ( x! z1 w$ x! T: \0 i* p& g, _* }. m
14. e52, c32 == -e12 + e32 - e42 + e52, c42 == 4*e22, c52 == & V8 ?6 ]) S9 [7 ]1 I& m
    
15. e12 + e32 + e42 + e52,
    2 ^; J6 ^* o: k5 G: |& ~8 t
16. c13 == e13 - e33 - e43 + e53, c23 == -e13 - e33 + e43 +
    3 [# h$ Z, M# A5 v0 e% a$ q
17. e53, c33 == -e13 + e33 - e43 + e53, c43 == 4*e23, c53 == % t& `\" T  }. V9 Q8 j2 s! a/ G+ @4 U
    
18. e13 + e33 + e43 + e53,
    % r3 c/ Y7 g9 S5 _
19. Solve[{c11*[t1]^2*[t2]^2 + c21*[t1]^2 + c31*[t2]^2 + c41*[t1][t2] +
    ; ^( f: l$ s* z; H  A! p
20. c51 == 0, - \5 H# u- b. }( l5 a% l1 ^4 a! g
    
21. c12*[t2]^2*[t3]^2 + c22*[t2]^2 + c32*[t3]^2 + c42*[t2][t3] + c52 ==
    ' {+ q/ N5 w( B\" P
22. 0, c13*[t1]^2*[t3]^2 + c23*[t3]^2 + c33*[t1]^2 + c43*[t1][t3] +
    7 k: P2 }! N, P+ ?
23. c53 == 0}, {[t1], [t2], [t3]}]

复制代码

9 a/ B7 B4 D, e2 U4 |$ i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
. L8 P) k) I0 M! F9 W# N6 g

linmatsas

表示不懂………………

weiyuanzhang

回复 linmatsas 的帖子
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" f- N# G: ~0 B, b7 z) S  ~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
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    什么错误信息呀…………

hjftc001

方括号好像用的不对。