Optimal. Leaf size=12 \[ -\frac {1}{6} \log \left (1-x^6\right ) \]
[Out]
________________________________________________________________________________________
Rubi [A]
time = 0.00, antiderivative size = 12, normalized size of antiderivative = 1.00, number of steps
used = 1, number of rules used = 1, integrand size = 13, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.077, Rules used = {266}
\begin {gather*} -\frac {1}{6} \log \left (1-x^6\right ) \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
Rule 266
Rubi steps
\begin {align*} \int \frac {x^5}{1-x^6} \, dx &=-\frac {1}{6} \log \left (1-x^6\right )\\ \end {align*}
________________________________________________________________________________________
Mathematica [A]
time = 0.00, size = 12, normalized size = 1.00 \begin {gather*} -\frac {1}{6} \log \left (1-x^6\right ) \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A]
time = 0.18, size = 18, normalized size = 1.50
method | result | size |
risch | \(-\frac {\ln \left (x^{6}-1\right )}{6}\) | \(9\) |
derivativedivides | \(-\frac {\ln \left (-x^{6}+1\right )}{6}\) | \(11\) |
meijerg | \(-\frac {\ln \left (-x^{6}+1\right )}{6}\) | \(11\) |
default | \(-\frac {\ln \left (x^{3}-1\right )}{6}-\frac {\ln \left (x^{3}+1\right )}{6}\) | \(18\) |
norman | \(-\frac {\ln \left (x -1\right )}{6}-\frac {\ln \left (x +1\right )}{6}-\frac {\ln \left (x^{2}-x +1\right )}{6}-\frac {\ln \left (x^{2}+x +1\right )}{6}\) | \(34\) |
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A]
time = 0.30, size = 8, normalized size = 0.67 \begin {gather*} -\frac {1}{6} \, \log \left (x^{6} - 1\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A]
time = 0.35, size = 8, normalized size = 0.67 \begin {gather*} -\frac {1}{6} \, \log \left (x^{6} - 1\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [A]
time = 0.03, size = 8, normalized size = 0.67 \begin {gather*} - \frac {\log {\left (x^{6} - 1 \right )}}{6} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A]
time = 1.61, size = 9, normalized size = 0.75 \begin {gather*} -\frac {1}{6} \, \log \left ({\left | x^{6} - 1 \right |}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Mupad [B]
time = 0.04, size = 8, normalized size = 0.67 \begin {gather*} -\frac {\ln \left (x^6-1\right )}{6} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________