紧急求助

lf0539

高手帮我检查一下这个程序哪里出错了？
, g4 j: S& v" S" I/ a9 {{z1, z2} = {y + a*x^6*y + b*x^5*y^2 + c*x^4*y^3 + d*x^3*y^4 +
    f*x^2*y^5 + g*x*y^6 + h*y^7, -x^7 + v*x^6*y + k*x^5*y^2 +
    l*x^4*y^3 + m*x^3*y^4 + n*x^2*y^5 + p*x*y^6 + q*y^7};
4*y^2 + Sum[Sum[r[j, 6*i + 2 - j]*x^j*y^(8*i + 2 - j), {j, 1, 6*i + 2}], {i, 1, 11}];
4 b7 H  f! z2 }D[%, x]*z1 + D[%, y]*z2 - Sum[e[i]*x^(6*i + 2), {i, 1, 11}];
CoefficientList[% /. {x -> x*s, y -> y*s}, s];
Delete[Union[%], 1];
/ V- O' f. Q$ e8 uDo[w[i] = %[[i]], {i, 1, 11}]
Do[w[i] = CoefficientList[w[i], y] /. x -> 1, {i, 1, 11}]
' H' z+ Z9 z3 uDo[t[i] =
  Solve[Table[w[i][[j]] == 0, {j, 1, 6*i + 3}],
/ W5 s6 h; u1 v% L    Union[Table[r[j, 6*i + 2 - j], {j, 1, 6*i + 2}], {e[i]}]][[
, F: a* r: P0 M" l   1]], {i, 1, 11}]
Do[Do[e[i] = Expand[e[i] /. t[i - j]], {j, 0, i - 1}], {i, 1, 11}]
7 r4 i+ b* p! u! e/ |8 }9 p! r7 yDo[f[i] = Factor[e[i + 1]], {i, 1, 10}]
7 Q6 i: E6 T& z' }( Q" _& m6 C3 S
执行到
/ @" y% V0 Q3 f/ C! G; p8 e- |Do[t[i] =
* u/ ^4 `1 k/ ^  Solve[Table[w[i][[j]] == 0, {j, 1, 6*i + 3}],
# q3 v$ C/ L: y: ?, T5 V    Union[Table[r[j, 6*i + 2 - j], {j, 1, 6*i + 2}], {e[i]}]][[
   1]], {i, 1, 11}] 就提示出错了。高手帮忙啊！谢谢！万分感谢！

水蜜桃まむ曦

路过，看了会儿~~