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ddxy(x)=150x3+125x+125+125(y(x))2−100x3y(x)−500y(x)x+20x6+200x7/2+500x+125(y(x))3−150x3(y(x))2−750(y(x))2x+60y(x)x6+600y(x)x7/2+1500xy(x)−8x9−120x13/2−600x4−1000x3/2125x=0
Mathematica: cpu = 0.087511 (sec), leaf count = 115 Solve[−293RootSum[−29#13+3293#1−29&,log(−6x3−30x+55x+3y(x)x2931x33−#1)293−29#12&]=c1+19292/3(1x3)2/3x2log(x),y(x)]
Maple: cpu = 0.031 (sec), leaf count = 53 {y(x)=145(18x7/2+145RootOf(−81∫_Z(841_a3−27_a+27)−1d_a+ln(x)+3_C1)x−15x+90x)1x}
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