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y′(x)=3x2y(x)−x3+x2−3xy(x)2+y(x)3(x−1)(x+1) ✓ Mathematica : cpu = 0.50343 (sec), leaf count = 238
Solve[13log(3y(x)x2−1−3xx2−131(x−1)3(x+1)33+1)−16log((3y(x)x2−1−3xx2−1)29(1(x−1)3(x+1)3)2/3−3y(x)x2−1−3xx2−131(x−1)3(x+1)33+1)+tan−1(2(3y(x)x2−1−3xx2−1)31(x−1)3(x+1)33−13)3=12(1(x2−1)3)2/3(x2−1)2(log(1−x)−log(x+1))+c1,y(x)] ✓ Maple : cpu = 1.48 (sec), leaf count = 188
{y(x)=32(x2−13(3tan(RootOf(−9ln(1+xx−1)(1(1+x)3(x−1)3)2/3x4+18ln(1+xx−1)(1(1+x)3(x−1)3)2/3x2−9ln(1+xx−1)(1(1+x)3(x−1)3)2/3−63_Z−3ln(4/3((tan(_Z))2+1)−1)−2ln(3/8(3+tan(_Z))33(1+x)3(x−1)3)+2ln(1(1+x)3(x−1)3)+18_C1))+3)1(1+x)3(x−1)33+23x3)}
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