Optimal. Leaf size=86 \[ \frac{a (e x)^{m+2} \, _2F_1\left (2,\frac{m+2}{2};\frac{m+4}{2};a^2 x^2\right )}{4 e^2 (m+2)}+\frac{(e x)^{m+1} \, _2F_1\left (2,\frac{m+1}{2};\frac{m+3}{2};a^2 x^2\right )}{4 e (m+1)} \]
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Rubi [A] time = 0.0302674, antiderivative size = 86, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 3, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.143, Rules used = {82, 73, 364} \[ \frac{a (e x)^{m+2} \, _2F_1\left (2,\frac{m+2}{2};\frac{m+4}{2};a^2 x^2\right )}{4 e^2 (m+2)}+\frac{(e x)^{m+1} \, _2F_1\left (2,\frac{m+1}{2};\frac{m+3}{2};a^2 x^2\right )}{4 e (m+1)} \]
Antiderivative was successfully verified.
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Rule 82
Rule 73
Rule 364
Rubi steps
\begin{align*} \int \frac{(e x)^m}{(2-2 a x)^2 (1+a x)} \, dx &=\frac{a \int \frac{(e x)^{1+m}}{(2-2 a x)^2 (1+a x)^2} \, dx}{e}+\int \frac{(e x)^m}{(2-2 a x)^2 (1+a x)^2} \, dx\\ &=\frac{a \int \frac{(e x)^{1+m}}{\left (2-2 a^2 x^2\right )^2} \, dx}{e}+\int \frac{(e x)^m}{\left (2-2 a^2 x^2\right )^2} \, dx\\ &=\frac{(e x)^{1+m} \, _2F_1\left (2,\frac{1+m}{2};\frac{3+m}{2};a^2 x^2\right )}{4 e (1+m)}+\frac{a (e x)^{2+m} \, _2F_1\left (2,\frac{2+m}{2};\frac{4+m}{2};a^2 x^2\right )}{4 e^2 (2+m)}\\ \end{align*}
Mathematica [A] time = 0.0282506, size = 77, normalized size = 0.9 \[ \frac{x (e x)^m \left (a (m+1) x \, _2F_1\left (2,\frac{m}{2}+1;\frac{m}{2}+2;a^2 x^2\right )+(m+2) \, _2F_1\left (2,\frac{m+1}{2};\frac{m+3}{2};a^2 x^2\right )\right )}{4 (m+1) (m+2)} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.047, size = 0, normalized size = 0. \begin{align*} \int{\frac{ \left ( ex \right ) ^{m}}{ \left ( -2\,ax+2 \right ) ^{2} \left ( ax+1 \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}{4} \, \int \frac{\left (e x\right )^{m}}{{\left (a x + 1\right )}{\left (a x - 1\right )}^{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{\left (e x\right )^{m}}{4 \,{\left (a^{3} x^{3} - a^{2} x^{2} - a x + 1\right )}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [C] time = 2.4456, size = 337, normalized size = 3.92 \begin{align*} \frac{2 a e^{m} m^{2} x x^{m} \Phi \left (\frac{1}{a x}, 1, m e^{i \pi }\right ) \Gamma \left (- m\right )}{16 a^{2} x \Gamma \left (1 - m\right ) - 16 a \Gamma \left (1 - m\right )} - \frac{a e^{m} m x x^{m} \Phi \left (\frac{1}{a x}, 1, m e^{i \pi }\right ) \Gamma \left (- m\right )}{16 a^{2} x \Gamma \left (1 - m\right ) - 16 a \Gamma \left (1 - m\right )} + \frac{a e^{m} m x x^{m} \Phi \left (\frac{e^{i \pi }}{a x}, 1, m e^{i \pi }\right ) \Gamma \left (- m\right )}{16 a^{2} x \Gamma \left (1 - m\right ) - 16 a \Gamma \left (1 - m\right )} + \frac{2 a e^{m} m x x^{m} \Gamma \left (- m\right )}{16 a^{2} x \Gamma \left (1 - m\right ) - 16 a \Gamma \left (1 - m\right )} - \frac{2 e^{m} m^{2} x^{m} \Phi \left (\frac{1}{a x}, 1, m e^{i \pi }\right ) \Gamma \left (- m\right )}{16 a^{2} x \Gamma \left (1 - m\right ) - 16 a \Gamma \left (1 - m\right )} + \frac{e^{m} m x^{m} \Phi \left (\frac{1}{a x}, 1, m e^{i \pi }\right ) \Gamma \left (- m\right )}{16 a^{2} x \Gamma \left (1 - m\right ) - 16 a \Gamma \left (1 - m\right )} - \frac{e^{m} m x^{m} \Phi \left (\frac{e^{i \pi }}{a x}, 1, m e^{i \pi }\right ) \Gamma \left (- m\right )}{16 a^{2} x \Gamma \left (1 - m\right ) - 16 a \Gamma \left (1 - m\right )} \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 (e x\right )^{m}}{4 \,{\left (a x + 1\right )}{\left (a x - 1\right )}^{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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