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(x2−1)y″(x)+2xy′(x)=0 ✓ Mathematica : cpu = 0.0111325 (sec), leaf count = 30
{{y(x)→c1(12log(1−x)−12log(x+1))+c2}}
✓ Maple : cpu = 0.028 (sec), leaf count = 21
{y(x)=_C1+(−ln(1+x)2+ln(x−1)2)_C2}
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