Optimal. Leaf size=57 \[ \frac{b c \log (F) F^{c \left (a-\frac{b d}{e}\right )} \text{Ei}\left (\frac{b c (d+e x) \log (F)}{e}\right )}{e^2}-\frac{F^{c (a+b x)}}{e (d+e x)} \]
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Rubi [A] time = 0.0426247, antiderivative size = 57, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 28, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.107, Rules used = {27, 2177, 2178} \[ \frac{b c \log (F) F^{c \left (a-\frac{b d}{e}\right )} \text{Ei}\left (\frac{b c (d+e x) \log (F)}{e}\right )}{e^2}-\frac{F^{c (a+b x)}}{e (d+e x)} \]
Antiderivative was successfully verified.
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Rule 27
Rule 2177
Rule 2178
Rubi steps
\begin{align*} \int \frac{F^{c (a+b x)}}{d^2+2 d e x+e^2 x^2} \, dx &=\int \frac{F^{c (a+b x)}}{(d+e x)^2} \, dx\\ &=-\frac{F^{c (a+b x)}}{e (d+e x)}+\frac{(b c \log (F)) \int \frac{F^{c (a+b x)}}{d+e x} \, dx}{e}\\ &=-\frac{F^{c (a+b x)}}{e (d+e x)}+\frac{b c F^{c \left (a-\frac{b d}{e}\right )} \text{Ei}\left (\frac{b c (d+e x) \log (F)}{e}\right ) \log (F)}{e^2}\\ \end{align*}
Mathematica [A] time = 0.0598772, size = 55, normalized size = 0.96 \[ \frac{F^{a c} \left (b c \log (F) F^{-\frac{b c d}{e}} \text{Ei}\left (\frac{b c (d+e x) \log (F)}{e}\right )-\frac{e F^{b c x}}{d+e x}\right )}{e^2} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.043, size = 99, normalized size = 1.7 \begin{align*} -{\frac{bc\ln \left ( F \right ){F}^{bcx}{F}^{ac}}{{e}^{2}} \left ( bcx\ln \left ( F \right ) +{\frac{\ln \left ( F \right ) bcd}{e}} \right ) ^{-1}}-{\frac{bc\ln \left ( F \right ) }{{e}^{2}}{F}^{{\frac{c \left ( ae-bd \right ) }{e}}}{\it Ei} \left ( 1,-bcx\ln \left ( F \right ) -ac\ln \left ( F \right ) -{\frac{-\ln \left ( F \right ) ace+\ln \left ( F \right ) bcd}{e}} \right ) } \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^{{\left (b x + a\right )} c}}{e^{2} x^{2} + 2 \, d e x + d^{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.53621, size = 159, normalized size = 2.79 \begin{align*} -\frac{F^{b c x + a c} e - \frac{{\left (b c e x + b c d\right )}{\rm Ei}\left (\frac{{\left (b c e x + b c d\right )} \log \left (F\right )}{e}\right ) \log \left (F\right )}{F^{\frac{b c d - a c e}{e}}}}{e^{3} x + d e^{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^{c \left (a + b x\right )}}{\left (d + e x\right )^{2}}\, 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{F^{{\left (b x + a\right )} c}}{e^{2} x^{2} + 2 \, d e x + d^{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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