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ddxy(x)=x3+3ax2+3a2x+a3+x(y(x))2+a(y(x))2+(y(x))3(x+a)3=0
Mathematica: cpu = 0.156520 (sec), leaf count = 111 Solve[−193RootSum[−19#13+6383#1−19&,log(3y(x)(a+x)3+1(a+x)23831(a+x)63−#1)2383−19#12&]=19382/3(1(a+x)6)2/3(a+x)4log(a+x)+c1,y(x)]
Maple: cpu = 0.032 (sec), leaf count = 37 {y(x)=−RootOf(−∫_Z(_a3−_a2−_a−1)−1d_a+ln(x+a)+_C1)(x+a)}
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