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升级   14.74% 该用户从未签到
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- e11 == [d1][
3 d2 C3 }9 i# J3 \) b - d2], e21 == -2[d1][d2], e31 == -3 g[d1], e41 = -3 g[d2], e51 == , o6 k( Q# M3 h- f
- 3*g^2 + [d1]^2 + [d2]^2 - 3*h^2,
$ L& \6 @8 f9 C1 [ - e12 == [d2][
+ A# }- b e$ B! S6 W - d3], e22 == -2[d2][d3], e32 == -3 g[d2], e42 = -3 g[d3], e52 ==
+ g$ m) h Z6 y& l& P, p\" ^3 {7 g# m - 3*g^2 + [d2]^2 + [d3]^2 - 3*h^2,
9 Q) [( U5 _3 j7 t - e13 == [d1][3 r* K' \, q6 f: @$ J! D; `3 f
- d3], e23 == -2[d1][d3], e33 == -3 g[d3], e43 = -3 g[d1], e53 ==
$ V7 F4 A\" ]' L. t' S8 a: D - 3*g^2 + [d3]^2 + [d1]^2 - 3*h^2,# r/ u* q; M! v5 E% M
- c11 == e11 - e31 - e41 + e51, c21 == -e11 - e31 + e41 + 1 J. K& D! a& g6 o
- e51, c31 == -e11 + e31 - e41 + e51, c41 == 4*e21, c51 ==
4 Y# d% J6 H$ L, @ - e11 + e31 + e41 + e51,* t& O8 x- F1 v7 I2 u) `
- c12 == e12 - e32 - e42 + e52, c22 == -e12 - e32 + e42 +
\" h) G& n/ B) r/ M% U - e52, c32 == -e12 + e32 - e42 + e52, c42 == 4*e22, c52 ==
' U( |& @+ T. l. ?% h - e12 + e32 + e42 + e52,
$ u- e: U: t% Q - c13 == e13 - e33 - e43 + e53, c23 == -e13 - e33 + e43 + . @+ F\" E1 Y7 O9 M- O' x
- e53, c33 == -e13 + e33 - e43 + e53, c43 == 4*e23, c53 ==
1 D/ j R$ W$ s - e13 + e33 + e43 + e53,+ M) m. b* K& a\" Q6 Y3 f7 f
- Solve[{c11*[t1]^2*[t2]^2 + c21*[t1]^2 + c31*[t2]^2 + c41*[t1][t2] +
' p: U) J# r# h: Y- l& ^8 W9 ^: _* W - c51 == 0, ! G7 i* j6 ]1 R5 _. w1 |; U- [/ K
- c12*[t2]^2*[t3]^2 + c22*[t2]^2 + c32*[t3]^2 + c42*[t2][t3] + c52 == 7 r3 L! U+ L! f, V
- 0, c13*[t1]^2*[t3]^2 + c23*[t3]^2 + c33*[t1]^2 + c43*[t1][t3] +
g; u' c/ P- K: Q - c53 == 0}, {[t1], [t2], [t3]}]
复制代码
# n* ]" G* {3 T+ V; ?% b# E# h7 ?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1 Y. z+ O, { {
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