Optimal. Leaf size=49 \[ \frac{F^a \text{Gamma}\left (\frac{1}{3},-\frac{b \log (F)}{(c+d x)^3}\right )}{3 d (c+d x) \sqrt [3]{-\frac{b \log (F)}{(c+d x)^3}}} \]
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Rubi [A] time = 0.0456179, antiderivative size = 49, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.048, Rules used = {2218} \[ \frac{F^a \text{Gamma}\left (\frac{1}{3},-\frac{b \log (F)}{(c+d x)^3}\right )}{3 d (c+d x) \sqrt [3]{-\frac{b \log (F)}{(c+d x)^3}}} \]
Antiderivative was successfully verified.
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Rule 2218
Rubi steps
\begin{align*} \int \frac{F^{a+\frac{b}{(c+d x)^3}}}{(c+d x)^2} \, dx &=\frac{F^a \Gamma \left (\frac{1}{3},-\frac{b \log (F)}{(c+d x)^3}\right )}{3 d (c+d x) \sqrt [3]{-\frac{b \log (F)}{(c+d x)^3}}}\\ \end{align*}
Mathematica [A] time = 0.0283035, size = 49, normalized size = 1. \[ \frac{F^a \text{Gamma}\left (\frac{1}{3},-\frac{b \log (F)}{(c+d x)^3}\right )}{3 d (c+d x) \sqrt [3]{-\frac{b \log (F)}{(c+d x)^3}}} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.053, size = 0, normalized size = 0. \begin{align*} \int{\frac{1}{ \left ( dx+c \right ) ^{2}}{F}^{a+{\frac{b}{ \left ( dx+c \right ) ^{3}}}}}\, 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*} \int \frac{F^{a + \frac{b}{{\left (d x + c\right )}^{3}}}}{{\left (d x + c\right )}^{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.62422, size = 147, normalized size = 3. \begin{align*} -\frac{F^{a} d \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 )}{3 \, b \log \left (F\right )} \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 \frac{F^{a + \frac{b}{{\left (d x + c\right )}^{3}}}}{{\left (d x + c\right )}^{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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