Optimal. Leaf size=22 \[ \frac{F^a \text{Ei}\left (b (c+d x)^n \log (F)\right )}{d n} \]
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Rubi [A] time = 0.0349404, antiderivative size = 22, 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 = {2210} \[ \frac{F^a \text{Ei}\left (b (c+d x)^n \log (F)\right )}{d n} \]
Antiderivative was successfully verified.
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Rule 2210
Rubi steps
\begin{align*} \int \frac{F^{a+b (c+d x)^n}}{c+d x} \, dx &=\frac{F^a \text{Ei}\left (b (c+d x)^n \log (F)\right )}{d n}\\ \end{align*}
Mathematica [A] time = 0.0040453, size = 22, normalized size = 1. \[ \frac{F^a \text{Ei}\left (b (c+d x)^n \log (F)\right )}{d n} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.31, size = 26, normalized size = 1.2 \begin{align*} -{\frac{{F}^{a}{\it Ei} \left ( 1,-b \left ( dx+c \right ) ^{n}\ln \left ( F \right ) \right ) }{dn}} \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 (d x + c\right )}^{n} b + a}}{d x + c}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.57146, size = 49, normalized size = 2.23 \begin{align*} \frac{F^{a}{\rm Ei}\left ({\left (d x + c\right )}^{n} b \log \left (F\right )\right )}{d n} \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 )^{n}}}{c + d x}\, 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 (d x + c\right )}^{n} b + a}}{d x + c}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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