Optimal. Leaf size=96 \[ -\frac{4\ 2^{3/4} a \sqrt{3-2 x^2} \text{EllipticF}\left (\sin ^{-1}\left (\frac{\sqrt [4]{\frac{2}{3}} \sqrt{c x}}{\sqrt{c}}\right ),-1\right )}{3 \sqrt [4]{3} c^{5/2} \sqrt{a \left (3-2 x^2\right )}}-\frac{2 \sqrt{3 a-2 a x^2}}{3 c (c x)^{3/2}} \]
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Rubi [A] time = 0.0482166, antiderivative size = 96, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.182, Rules used = {277, 329, 224, 221} \[ -\frac{4\ 2^{3/4} a \sqrt{3-2 x^2} F\left (\left .\sin ^{-1}\left (\frac{\sqrt [4]{\frac{2}{3}} \sqrt{c x}}{\sqrt{c}}\right )\right |-1\right )}{3 \sqrt [4]{3} c^{5/2} \sqrt{a \left (3-2 x^2\right )}}-\frac{2 \sqrt{3 a-2 a x^2}}{3 c (c x)^{3/2}} \]
Antiderivative was successfully verified.
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Rule 277
Rule 329
Rule 224
Rule 221
Rubi steps
\begin{align*} \int \frac{\sqrt{3 a-2 a x^2}}{(c x)^{5/2}} \, dx &=-\frac{2 \sqrt{3 a-2 a x^2}}{3 c (c x)^{3/2}}-\frac{(4 a) \int \frac{1}{\sqrt{c x} \sqrt{3 a-2 a x^2}} \, dx}{3 c^2}\\ &=-\frac{2 \sqrt{3 a-2 a x^2}}{3 c (c x)^{3/2}}-\frac{(8 a) \operatorname{Subst}\left (\int \frac{1}{\sqrt{3 a-\frac{2 a x^4}{c^2}}} \, dx,x,\sqrt{c x}\right )}{3 c^3}\\ &=-\frac{2 \sqrt{3 a-2 a x^2}}{3 c (c x)^{3/2}}-\frac{\left (8 a \sqrt{3-2 x^2}\right ) \operatorname{Subst}\left (\int \frac{1}{\sqrt{1-\frac{2 x^4}{3 c^2}}} \, dx,x,\sqrt{c x}\right )}{3 \sqrt{3} c^3 \sqrt{a \left (3-2 x^2\right )}}\\ &=-\frac{2 \sqrt{3 a-2 a x^2}}{3 c (c x)^{3/2}}-\frac{4\ 2^{3/4} a \sqrt{3-2 x^2} F\left (\left .\sin ^{-1}\left (\frac{\sqrt [4]{\frac{2}{3}} \sqrt{c x}}{\sqrt{c}}\right )\right |-1\right )}{3 \sqrt [4]{3} c^{5/2} \sqrt{a \left (3-2 x^2\right )}}\\ \end{align*}
Mathematica [C] time = 0.0132876, size = 51, normalized size = 0.53 \[ -\frac{2 x \sqrt{a \left (3-2 x^2\right )} \, _2F_1\left (-\frac{3}{4},-\frac{1}{2};\frac{1}{4};\frac{2 x^2}{3}\right )}{\sqrt{9-6 x^2} (c x)^{5/2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.029, size = 129, normalized size = 1.3 \begin{align*}{\frac{2}{9\,x{c}^{2} \left ( 2\,{x}^{2}-3 \right ) }\sqrt{-a \left ( 2\,{x}^{2}-3 \right ) } \left ( \sqrt{ \left ( 2\,x+\sqrt{2}\sqrt{3} \right ) \sqrt{2}\sqrt{3}}\sqrt{ \left ( -2\,x+\sqrt{2}\sqrt{3} \right ) \sqrt{2}\sqrt{3}}\sqrt{-x\sqrt{2}\sqrt{3}}{\it EllipticF} \left ({\frac{\sqrt{2}\sqrt{3}}{6}\sqrt{ \left ( 2\,x+\sqrt{2}\sqrt{3} \right ) \sqrt{2}\sqrt{3}}},{\frac{\sqrt{2}}{2}} \right ) x-6\,{x}^{2}+9 \right ){\frac{1}{\sqrt{cx}}}} \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{\sqrt{-2 \, a x^{2} + 3 \, a}}{\left (c x\right )^{\frac{5}{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{\sqrt{-2 \, a x^{2} + 3 \, a} \sqrt{c x}}{c^{3} x^{3}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 5.29622, size = 49, normalized size = 0.51 \begin{align*} \frac{\sqrt{2} i \sqrt{a} \Gamma \left (- \frac{1}{4}\right ){{}_{2}F_{1}\left (\begin{matrix} - \frac{1}{2}, \frac{1}{4} \\ \frac{5}{4} \end{matrix}\middle |{\frac{3}{2 x^{2}}} \right )}}{2 c^{\frac{5}{2}} \sqrt{x} \Gamma \left (\frac{3}{4}\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{\sqrt{-2 \, a x^{2} + 3 \, a}}{\left (c x\right )^{\frac{5}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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