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y′(x)=y(x)(x2+xy(x)+y(x)2+x)x2 ✓ Mathematica : cpu = 0.142509 (sec), leaf count = 60
Solve[−12log(y(x)2x2+y(x)x+1)+log(y(x)x)−tan−1(2y(x)x+13)3=x+c1,y(x)] ✓ Maple : cpu = 0.887 (sec), leaf count = 71
{y(x)=3x2tan(RootOf(−3ln(3)−3ln(43+3(tan(_Z))2)−23ln(−1/63+1/2tan(_Z))+23_C1+23x+2_Z))−x2}
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