Optimal. Leaf size=49 \[ \frac{F^a (c+d x)^2 \left (-\frac{b \log (F)}{(c+d x)^3}\right )^{2/3} \text{Gamma}\left (-\frac{2}{3},-\frac{b \log (F)}{(c+d x)^3}\right )}{3 d} \]
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Rubi [A] time = 0.0273341, antiderivative size = 49, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.053, Rules used = {2218} \[ \frac{F^a (c+d x)^2 \left (-\frac{b \log (F)}{(c+d x)^3}\right )^{2/3} \text{Gamma}\left (-\frac{2}{3},-\frac{b \log (F)}{(c+d x)^3}\right )}{3 d} \]
Antiderivative was successfully verified.
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Rule 2218
Rubi steps
\begin{align*} \int F^{a+\frac{b}{(c+d x)^3}} (c+d x) \, dx &=\frac{F^a (c+d x)^2 \Gamma \left (-\frac{2}{3},-\frac{b \log (F)}{(c+d x)^3}\right ) \left (-\frac{b \log (F)}{(c+d x)^3}\right )^{2/3}}{3 d}\\ \end{align*}
Mathematica [A] time = 0.0211379, size = 49, normalized size = 1. \[ \frac{F^a (c+d x)^2 \left (-\frac{b \log (F)}{(c+d x)^3}\right )^{2/3} \text{Gamma}\left (-\frac{2}{3},-\frac{b \log (F)}{(c+d x)^3}\right )}{3 d} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.058, size = 0, normalized size = 0. \begin{align*} \int{F}^{a+{\frac{b}{ \left ( dx+c \right ) ^{3}}}} \left ( dx+c \right ) \, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \frac{1}{2} \,{\left (F^{a} d x^{2} + 2 \, F^{a} c x\right )} F^{\frac{b}{d^{3} x^{3} + 3 \, c d^{2} x^{2} + 3 \, c^{2} d x + c^{3}}} + \int \frac{3 \,{\left (F^{a} b d^{2} x^{2} \log \left (F\right ) + 2 \, F^{a} b c d x \log \left (F\right )\right )} F^{\frac{b}{d^{3} x^{3} + 3 \, c d^{2} x^{2} + 3 \, c^{2} d x + c^{3}}}}{2 \,{\left (d^{4} x^{4} + 4 \, c d^{3} x^{3} + 6 \, c^{2} d^{2} x^{2} + 4 \, c^{3} d x + c^{4}\right )}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 1.63266, size = 313, normalized size = 6.39 \begin{align*} -\frac{F^{a} d^{2} \left (-\frac{b \log \left (F\right )}{d^{3}}\right )^{\frac{2}{3}} \Gamma \left (\frac{1}{3}, -\frac{b \log \left (F\right )}{d^{3} x^{3} + 3 \, c d^{2} x^{2} + 3 \, c^{2} d x + c^{3}}\right ) -{\left (d^{2} x^{2} + 2 \, c d x + c^{2}\right )} F^{\frac{a d^{3} x^{3} + 3 \, a c d^{2} x^{2} + 3 \, a c^{2} d x + a c^{3} + b}{d^{3} x^{3} + 3 \, c d^{2} x^{2} + 3 \, c^{2} d x + c^{3}}}}{2 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int{\left (d x + c\right )} F^{a + \frac{b}{{\left (d x + c\right )}^{3}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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