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ddxy(x)=−1/8(−ln(−1+y(x))+ln(1+y(x))+2ln(x))x(1+y(x))2=0
Mathematica: cpu = 0 (sec), leaf count = 0 Hanged
Maple: cpu = 0.405 (sec), leaf count = 65 {∫_by(x)12_a+2(−x2(_a+1)ln(_a−1)2+x2(_a+1)ln(_a+1)2+x2(_a+1)ln(x)+4_a−4)−1d_a+ln(x)8−_C1=0}
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