Optimal. Leaf size=108 \[ \frac{e \left (d^2-e^2 x^2\right )^p \left (1-\frac{e^2 x^2}{d^2}\right )^{-p} \, _2F_1\left (-\frac{1}{2},1-p;\frac{1}{2};\frac{e^2 x^2}{d^2}\right )}{d^2 x}-\frac{e^2 \left (d^2-e^2 x^2\right )^p \, _2F_1\left (2,p;p+1;1-\frac{e^2 x^2}{d^2}\right )}{2 d^3 p} \]
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Rubi [A] time = 0.0798012, antiderivative size = 108, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 6, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.24, Rules used = {850, 764, 266, 65, 365, 364} \[ \frac{e \left (d^2-e^2 x^2\right )^p \left (1-\frac{e^2 x^2}{d^2}\right )^{-p} \, _2F_1\left (-\frac{1}{2},1-p;\frac{1}{2};\frac{e^2 x^2}{d^2}\right )}{d^2 x}-\frac{e^2 \left (d^2-e^2 x^2\right )^p \, _2F_1\left (2,p;p+1;1-\frac{e^2 x^2}{d^2}\right )}{2 d^3 p} \]
Antiderivative was successfully verified.
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Rule 850
Rule 764
Rule 266
Rule 65
Rule 365
Rule 364
Rubi steps
\begin{align*} \int \frac{\left (d^2-e^2 x^2\right )^p}{x^3 (d+e x)} \, dx &=\int \frac{(d-e x) \left (d^2-e^2 x^2\right )^{-1+p}}{x^3} \, dx\\ &=d \int \frac{\left (d^2-e^2 x^2\right )^{-1+p}}{x^3} \, dx-e \int \frac{\left (d^2-e^2 x^2\right )^{-1+p}}{x^2} \, dx\\ &=\frac{1}{2} d \operatorname{Subst}\left (\int \frac{\left (d^2-e^2 x\right )^{-1+p}}{x^2} \, dx,x,x^2\right )-\frac{\left (e \left (d^2-e^2 x^2\right )^p \left (1-\frac{e^2 x^2}{d^2}\right )^{-p}\right ) \int \frac{\left (1-\frac{e^2 x^2}{d^2}\right )^{-1+p}}{x^2} \, dx}{d^2}\\ &=\frac{e \left (d^2-e^2 x^2\right )^p \left (1-\frac{e^2 x^2}{d^2}\right )^{-p} \, _2F_1\left (-\frac{1}{2},1-p;\frac{1}{2};\frac{e^2 x^2}{d^2}\right )}{d^2 x}-\frac{e^2 \left (d^2-e^2 x^2\right )^p \, _2F_1\left (2,p;1+p;1-\frac{e^2 x^2}{d^2}\right )}{2 d^3 p}\\ \end{align*}
Mathematica [B] time = 0.615091, size = 219, normalized size = 2.03 \[ \frac{\left (d^2-e^2 x^2\right )^p \left (\left (1-\frac{d^2}{e^2 x^2}\right )^{-p} \left (\frac{d^3 \, _2F_1\left (1-p,-p;2-p;\frac{d^2}{e^2 x^2}\right )}{(p-1) x^2}+e^2 \left (\frac{(d-e x) \left (2-\frac{2 d^2}{e^2 x^2}\right )^p \left (\frac{e x}{d}+1\right )^{-p} \, _2F_1\left (1-p,p+1;p+2;\frac{d-e x}{2 d}\right )}{p+1}+\frac{d \, _2F_1\left (-p,-p;1-p;\frac{d^2}{e^2 x^2}\right )}{p}\right )\right )+\frac{2 d^2 e \left (1-\frac{e^2 x^2}{d^2}\right )^{-p} \, _2F_1\left (-\frac{1}{2},-p;\frac{1}{2};\frac{e^2 x^2}{d^2}\right )}{x}\right )}{2 d^4} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.678, size = 0, normalized size = 0. \begin{align*} \int{\frac{ \left ( -{x}^{2}{e}^{2}+{d}^{2} \right ) ^{p}}{{x}^{3} \left ( ex+d \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*} \int \frac{{\left (-e^{2} x^{2} + d^{2}\right )}^{p}}{{\left (e x + d\right )} x^{3}}\,{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^{2} x^{2} + d^{2}\right )}^{p}}{e x^{4} + d x^{3}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [C] time = 9.28783, size = 500, normalized size = 4.63 \begin{align*} \begin{cases} - \frac{0^{p} d^{2 p}}{2 d x^{2}} + \frac{0^{p} d^{2 p} e}{d^{2} x} + \frac{0^{p} d^{2 p} e^{2} \log{\left (\frac{e^{2} x^{2}}{d^{2}} \right )}}{2 d^{3}} - \frac{0^{p} d^{2 p} e^{2} \log{\left (-1 + \frac{e^{2} x^{2}}{d^{2}} \right )}}{2 d^{3}} - \frac{0^{p} d^{2 p} e^{2} \operatorname{acoth}{\left (\frac{e x}{d} \right )}}{d^{3}} + \frac{d e^{2 p} p x^{2 p} e^{i \pi p} \Gamma \left (p\right ) \Gamma \left (2 - p\right ){{}_{2}F_{1}\left (\begin{matrix} 1 - p, 2 - p \\ 3 - p \end{matrix}\middle |{\frac{d^{2}}{e^{2} x^{2}}} \right )}}{2 e^{2} x^{4} \Gamma \left (3 - p\right ) \Gamma \left (p + 1\right )} - \frac{e^{2 p} p x^{2 p} e^{i \pi p} \Gamma \left (p\right ) \Gamma \left (\frac{3}{2} - p\right ){{}_{2}F_{1}\left (\begin{matrix} 1 - p, \frac{3}{2} - p \\ \frac{5}{2} - p \end{matrix}\middle |{\frac{d^{2}}{e^{2} x^{2}}} \right )}}{2 e x^{3} \Gamma \left (\frac{5}{2} - p\right ) \Gamma \left (p + 1\right )} & \text{for}\: \frac{\left |{e^{2} x^{2}}\right |}{\left |{d^{2}}\right |} > 1 \\- \frac{0^{p} d^{2 p}}{2 d x^{2}} + \frac{0^{p} d^{2 p} e}{d^{2} x} + \frac{0^{p} d^{2 p} e^{2} \log{\left (\frac{e^{2} x^{2}}{d^{2}} \right )}}{2 d^{3}} - \frac{0^{p} d^{2 p} e^{2} \log{\left (1 - \frac{e^{2} x^{2}}{d^{2}} \right )}}{2 d^{3}} - \frac{0^{p} d^{2 p} e^{2} \operatorname{atanh}{\left (\frac{e x}{d} \right )}}{d^{3}} + \frac{d e^{2 p} p x^{2 p} e^{i \pi p} \Gamma \left (p\right ) \Gamma \left (2 - p\right ){{}_{2}F_{1}\left (\begin{matrix} 1 - p, 2 - p \\ 3 - p \end{matrix}\middle |{\frac{d^{2}}{e^{2} x^{2}}} \right )}}{2 e^{2} x^{4} \Gamma \left (3 - p\right ) \Gamma \left (p + 1\right )} - \frac{e^{2 p} p x^{2 p} e^{i \pi p} \Gamma \left (p\right ) \Gamma \left (\frac{3}{2} - p\right ){{}_{2}F_{1}\left (\begin{matrix} 1 - p, \frac{3}{2} - p \\ \frac{5}{2} - p \end{matrix}\middle |{\frac{d^{2}}{e^{2} x^{2}}} \right )}}{2 e x^{3} \Gamma \left (\frac{5}{2} - p\right ) \Gamma \left (p + 1\right )} & \text{otherwise} \end{cases} \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^{2} x^{2} + d^{2}\right )}^{p}}{{\left (e x + d\right )} x^{3}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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