Optimal. Leaf size=70 \[ \frac{(c x)^{m+1} \left (a+\frac{b}{x^2}\right )^p \left (\frac{b}{a x^2}+1\right )^{-p} \, _2F_1\left (\frac{1}{2} (-m-1),-p;\frac{1-m}{2};-\frac{b}{a x^2}\right )}{c (m+1)} \]
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Rubi [A] time = 0.03036, antiderivative size = 70, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.2, Rules used = {339, 365, 364} \[ \frac{(c x)^{m+1} \left (a+\frac{b}{x^2}\right )^p \left (\frac{b}{a x^2}+1\right )^{-p} \, _2F_1\left (\frac{1}{2} (-m-1),-p;\frac{1-m}{2};-\frac{b}{a x^2}\right )}{c (m+1)} \]
Antiderivative was successfully verified.
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Rule 339
Rule 365
Rule 364
Rubi steps
\begin{align*} \int \left (a+\frac{b}{x^2}\right )^p (c x)^m \, dx &=-\frac{\left (\left (\frac{1}{x}\right )^{1+m} (c x)^{1+m}\right ) \operatorname{Subst}\left (\int x^{-2-m} \left (a+b x^2\right )^p \, dx,x,\frac{1}{x}\right )}{c}\\ &=-\frac{\left (\left (a+\frac{b}{x^2}\right )^p \left (1+\frac{b}{a x^2}\right )^{-p} \left (\frac{1}{x}\right )^{1+m} (c x)^{1+m}\right ) \operatorname{Subst}\left (\int x^{-2-m} \left (1+\frac{b x^2}{a}\right )^p \, dx,x,\frac{1}{x}\right )}{c}\\ &=\frac{\left (a+\frac{b}{x^2}\right )^p \left (1+\frac{b}{a x^2}\right )^{-p} (c x)^{1+m} \, _2F_1\left (\frac{1}{2} (-1-m),-p;\frac{1-m}{2};-\frac{b}{a x^2}\right )}{c (1+m)}\\ \end{align*}
Mathematica [A] time = 0.0184084, size = 73, normalized size = 1.04 \[ \frac{x (c x)^m \left (a+\frac{b}{x^2}\right )^p \left (\frac{a x^2}{b}+1\right )^{-p} \, _2F_1\left (\frac{1}{2} (m-2 p+1),-p;\frac{1}{2} (m-2 p+1)+1;-\frac{a x^2}{b}\right )}{m-2 p+1} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.077, size = 0, normalized size = 0. \begin{align*} \int \left ( a+{\frac{b}{{x}^{2}}} \right ) ^{p} \left ( cx \right ) ^{m}\, 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 \left (c x\right )^{m}{\left (a + \frac{b}{x^{2}}\right )}^{p}\,{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 (\left (c x\right )^{m} \left (\frac{a x^{2} + b}{x^{2}}\right )^{p}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [C] time = 32.6208, size = 60, normalized size = 0.86 \begin{align*} - \frac{a^{p} c^{m} x x^{m} \Gamma \left (- \frac{m}{2} - \frac{1}{2}\right ){{}_{2}F_{1}\left (\begin{matrix} - p, - \frac{m}{2} - \frac{1}{2} \\ \frac{1}{2} - \frac{m}{2} \end{matrix}\middle |{\frac{b e^{i \pi }}{a x^{2}}} \right )}}{2 \Gamma \left (\frac{1}{2} - \frac{m}{2}\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 \left (c x\right )^{m}{\left (a + \frac{b}{x^{2}}\right )}^{p}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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