Optimal. Leaf size=56 \[ F^a x \left (c+d x^n\right )^{b \log (F)} \left (1+\frac {d x^n}{c}\right )^{-b \log (F)} \, _2F_1\left (\frac {1}{n},-b \log (F);1+\frac {1}{n};-\frac {d x^n}{c}\right ) \]
[Out]
________________________________________________________________________________________
Rubi [A]
time = 0.02, antiderivative size = 56, normalized size of antiderivative = 1.00, number of steps
used = 4, number of rules used = 4, integrand size = 14, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.286, Rules used = {2306, 12, 252,
251} \begin {gather*} x F^a \left (c+d x^n\right )^{b \log (F)} \left (\frac {d x^n}{c}+1\right )^{-b \log (F)} \, _2F_1\left (\frac {1}{n},-b \log (F);1+\frac {1}{n};-\frac {d x^n}{c}\right ) \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
Rule 12
Rule 251
Rule 252
Rule 2306
Rubi steps
\begin {align*} \int F^{a+b \log \left (c+d x^n\right )} \, dx &=\int F^a \left (c+d x^n\right )^{b \log (F)} \, dx\\ &=F^a \int \left (c+d x^n\right )^{b \log (F)} \, dx\\ &=\left (F^a \left (c+d x^n\right )^{b \log (F)} \left (1+\frac {d x^n}{c}\right )^{-b \log (F)}\right ) \int \left (1+\frac {d x^n}{c}\right )^{b \log (F)} \, dx\\ &=F^a x \left (c+d x^n\right )^{b \log (F)} \left (1+\frac {d x^n}{c}\right )^{-b \log (F)} \, _2F_1\left (\frac {1}{n},-b \log (F);1+\frac {1}{n};-\frac {d x^n}{c}\right )\\ \end {align*}
________________________________________________________________________________________
Mathematica [A]
time = 0.09, size = 83, normalized size = 1.48 \begin {gather*} -\frac {F^{a+b \log \left (c+d x^n\right )} x \left (-\frac {d x^n}{c}\right )^{-1/n} \left (c+d x^n\right ) \, _2F_1\left (\frac {-1+n}{n},1+b \log (F);2+b \log (F);1+\frac {d x^n}{c}\right )}{c n (1+b \log (F))} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [F]
time = 0.03, size = 0, normalized size = 0.00 \[\int F^{a +b \ln \left (c +d \,x^{n}\right )}\, dx\]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Failed to integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [F(-1)] Timed out
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Mupad [B]
time = 4.01, size = 58, normalized size = 1.04 \begin {gather*} \frac {F^a\,x\,{\left (c+d\,x^n\right )}^{b\,\ln \left (F\right )}\,{{}}_2{\mathrm {F}}_1\left (\frac {1}{n},-b\,\ln \left (F\right );\ \frac {1}{n}+1;\ -\frac {d\,x^n}{c}\right )}{{\left (\frac {d\,x^n}{c}+1\right )}^{b\,\ln \left (F\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________