Optimal. Leaf size=136 \[ \frac{1}{2} b^2 d^2 e^2 \log ^2(F) F^{a+b c} \text{Ei}(b d x \log (F))-\frac{e^2 F^{a+b c+b d x}}{2 x^2}-\frac{b d e^2 \log (F) F^{a+b c+b d x}}{2 x}+2 b d e f \log (F) F^{a+b c} \text{Ei}(b d x \log (F))-\frac{2 e f F^{a+b c+b d x}}{x}+f^2 F^{a+b c} \text{Ei}(b d x \log (F)) \]
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Rubi [A] time = 0.362979, antiderivative size = 136, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 3, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.136, Rules used = {2199, 2177, 2178} \[ \frac{1}{2} b^2 d^2 e^2 \log ^2(F) F^{a+b c} \text{Ei}(b d x \log (F))-\frac{e^2 F^{a+b c+b d x}}{2 x^2}-\frac{b d e^2 \log (F) F^{a+b c+b d x}}{2 x}+2 b d e f \log (F) F^{a+b c} \text{Ei}(b d x \log (F))-\frac{2 e f F^{a+b c+b d x}}{x}+f^2 F^{a+b c} \text{Ei}(b d x \log (F)) \]
Antiderivative was successfully verified.
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Rule 2199
Rule 2177
Rule 2178
Rubi steps
\begin{align*} \int \frac{F^{a+b (c+d x)} (e+f x)^2}{x^3} \, dx &=\int \left (\frac{e^2 F^{a+b c+b d x}}{x^3}+\frac{2 e f F^{a+b c+b d x}}{x^2}+\frac{f^2 F^{a+b c+b d x}}{x}\right ) \, dx\\ &=e^2 \int \frac{F^{a+b c+b d x}}{x^3} \, dx+(2 e f) \int \frac{F^{a+b c+b d x}}{x^2} \, dx+f^2 \int \frac{F^{a+b c+b d x}}{x} \, dx\\ &=-\frac{e^2 F^{a+b c+b d x}}{2 x^2}-\frac{2 e f F^{a+b c+b d x}}{x}+f^2 F^{a+b c} \text{Ei}(b d x \log (F))+\frac{1}{2} \left (b d e^2 \log (F)\right ) \int \frac{F^{a+b c+b d x}}{x^2} \, dx+(2 b d e f \log (F)) \int \frac{F^{a+b c+b d x}}{x} \, dx\\ &=-\frac{e^2 F^{a+b c+b d x}}{2 x^2}-\frac{2 e f F^{a+b c+b d x}}{x}+f^2 F^{a+b c} \text{Ei}(b d x \log (F))-\frac{b d e^2 F^{a+b c+b d x} \log (F)}{2 x}+2 b d e f F^{a+b c} \text{Ei}(b d x \log (F)) \log (F)+\frac{1}{2} \left (b^2 d^2 e^2 \log ^2(F)\right ) \int \frac{F^{a+b c+b d x}}{x} \, dx\\ &=-\frac{e^2 F^{a+b c+b d x}}{2 x^2}-\frac{2 e f F^{a+b c+b d x}}{x}+f^2 F^{a+b c} \text{Ei}(b d x \log (F))-\frac{b d e^2 F^{a+b c+b d x} \log (F)}{2 x}+2 b d e f F^{a+b c} \text{Ei}(b d x \log (F)) \log (F)+\frac{1}{2} b^2 d^2 e^2 F^{a+b c} \text{Ei}(b d x \log (F)) \log ^2(F)\\ \end{align*}
Mathematica [A] time = 0.14826, size = 76, normalized size = 0.56 \[ \frac{F^{a+b c} \left (x^2 \left (b^2 d^2 e^2 \log ^2(F)+4 b d e f \log (F)+2 f^2\right ) \text{Ei}(b d x \log (F))-e F^{b d x} (b d e x \log (F)+e+4 f x)\right )}{2 x^2} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.059, size = 204, normalized size = 1.5 \begin{align*} -{\frac{{b}^{2}{d}^{2} \left ( \ln \left ( F \right ) \right ) ^{2}{e}^{2}{F}^{bc}{F}^{a}{\it Ei} \left ( 1,bc\ln \left ( F \right ) +\ln \left ( F \right ) a-bdx\ln \left ( F \right ) - \left ( bc+a \right ) \ln \left ( F \right ) \right ) }{2}}-{f}^{2}{F}^{bc}{F}^{a}{\it Ei} \left ( 1,bc\ln \left ( F \right ) +\ln \left ( F \right ) a-bdx\ln \left ( F \right ) - \left ( bc+a \right ) \ln \left ( F \right ) \right ) -2\,{\frac{fe{F}^{bdx}{F}^{bc+a}}{x}}-2\,bd\ln \left ( F \right ) fe{F}^{bc}{F}^{a}{\it Ei} \left ( 1,bc\ln \left ( F \right ) +\ln \left ( F \right ) a-bdx\ln \left ( F \right ) - \left ( bc+a \right ) \ln \left ( F \right ) \right ) -{\frac{\ln \left ( F \right ) bd{e}^{2}{F}^{bdx}{F}^{bc+a}}{2\,x}}-{\frac{{e}^{2}{F}^{bdx}{F}^{bc+a}}{2\,{x}^{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.32388, size = 100, normalized size = 0.74 \begin{align*} -F^{b c + a} b^{2} d^{2} e^{2} \Gamma \left (-2, -b d x \log \left (F\right )\right ) \log \left (F\right )^{2} + 2 \, F^{b c + a} b d e f \Gamma \left (-1, -b d x \log \left (F\right )\right ) \log \left (F\right ) + F^{b c + a} f^{2}{\rm Ei}\left (b d x \log \left (F\right )\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.50513, size = 215, normalized size = 1.58 \begin{align*} \frac{{\left (b^{2} d^{2} e^{2} x^{2} \log \left (F\right )^{2} + 4 \, b d e f x^{2} \log \left (F\right ) + 2 \, f^{2} x^{2}\right )} F^{b c + a}{\rm Ei}\left (b d x \log \left (F\right )\right ) -{\left (b d e^{2} x \log \left (F\right ) + 4 \, e f x + e^{2}\right )} F^{b d x + b c + a}}{2 \, x^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{F^{a + b \left (c + d x\right )} \left (e + f x\right )^{2}}{x^{3}}\, dx \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{{\left (f x + e\right )}^{2} F^{{\left (d x + c\right )} b + a}}{x^{3}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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