3.1.47 [[_3rd_order, _missing_x]]

Number of problems: 420

Mathematica 99.52%

[21300 , 21301 ]

Maple 100.00%

Sympy 97.86%

[14464 , 17691 , 21300 , 21301 , 23424 , 23562 , 23761 , 23762 , 24562 ]