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y′(x)=−y(x)3x(−y(x)+y(x)log(x)−1) ✓ Mathematica : cpu = 13.9802 (sec), leaf count = 422
Solve[−−23(1−y(x)(log(x)−4)23−1(log(x)−1)33(log(x)−1)(y(x)(log(x)−1)−1)+(−2)2/3)(22/3(y(x)(log(x)−4)−1)−1(log(x)−1)33(log(x)−1)(y(x)(log(x)−1)−1)+(−2)2/3)(log(22/3(1−y(x)(log(x)−4))−1(log(x)−1)33(log(x)−1)(y(x)(log(x)−1)−1)+2(−2)2/3)(−13(1−y(x)(log(x)−4))−1(log(x)−1)33(log(x)−1)(y(x)(log(x)−1)−1)+1)−log(22/3(y(x)(log(x)−4)−1)−1(log(x)−1)33(log(x)−1)(y(x)(log(x)−1)−1)+(−2)2/3)(−13(1−y(x)(log(x)−4))−1(log(x)−1)33(log(x)−1)(y(x)(log(x)−1)−1)+1)+3)9((y(x)(log(x)−4)−1)3(y(x)(log(x)−1)−1)3+3−13(y(x)(log(x)−4)−1)(−1(log(x)−1)3)4/3(log(x)−1)4(y(x)(log(x)−1)−1)+2)=1922/3(−1(log(x)−1)3)2/3log(x)(log(x)−1)2+c1,y(x)] ✓ Maple : cpu = 0.092 (sec), leaf count = 18
{y(x)=(−lambertW(_C1e−2x)+ln(x)−2)−1}
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