Integrals 501 to 502

Detailed conclusion table per each integral is given by the table below. The elapsed time is in seconds. For failed result it is given as F(-1) if the failure was due to timeout. It is given as F(-2) if the failure was due to an exception being raised, which could indicate a bug in the system. If the failure was due to integral not being evaluated within the time limit, then it is given as F.

In this table, the column N.S. means normalized size and is defined as \(\frac {\text {antiderivative leaf size}}{\text {optimal antiderivative leaf size}}\). To make the table fit the page, the name Mathematica was abbreviated to MMA

Problem 501

Optimal Rubi MMA Maple Maxima Fricas Sympy Giac Mupad

grade

N/A A C A B B F(-1) B B

verified

N/A Yes Yes Yes TBD TBD TBD TBD TBD

size

211 211 237 292 418 3148 0 464 554

N.S.

1 1.00 1.12 1.38 1.98 14.92 0.00 2.20 2.63

time (sec)

N/A 0.250 0.590 54.093 0.318 0.645 0.000 0.297 8.269

Problem 502

Optimal Rubi MMA Maple Maxima Fricas Sympy Giac Mupad

grade

N/A N/A N/A N/A N/A F(-1) F(-1) F(-1) N/A

verified

N/A N/A N/A N/A TBD TBD TBD TBD TBD

size

36 36 38 36 1950 0 0 0 38

N.S.

1 1.00 1.06 1.00 54.17 0.00 0.00 0.00 1.06

time (sec)

N/A 0.085 139.069 0.764 3.034 0.000 0.000 0.000 19.629