Optimal. Leaf size=132 \[ \frac{5\ 2^{3/4} \sqrt{3-2 x^2} \text{EllipticF}\left (\sin ^{-1}\left (\frac{\sqrt [4]{\frac{2}{3}} \sqrt{c x}}{\sqrt{c}}\right ),-1\right )}{27 \sqrt [4]{3} a c^{5/2} \sqrt{a \left (3-2 x^2\right )}}-\frac{5 \sqrt{3 a-2 a x^2}}{27 a^2 c (c x)^{3/2}}+\frac{1}{3 a c \sqrt{3 a-2 a x^2} (c x)^{3/2}} \]
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Rubi [A] time = 0.0631519, antiderivative size = 132, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.227, Rules used = {290, 325, 329, 224, 221} \[ -\frac{5 \sqrt{3 a-2 a x^2}}{27 a^2 c (c x)^{3/2}}+\frac{5\ 2^{3/4} \sqrt{3-2 x^2} F\left (\left .\sin ^{-1}\left (\frac{\sqrt [4]{\frac{2}{3}} \sqrt{c x}}{\sqrt{c}}\right )\right |-1\right )}{27 \sqrt [4]{3} a c^{5/2} \sqrt{a \left (3-2 x^2\right )}}+\frac{1}{3 a c \sqrt{3 a-2 a x^2} (c x)^{3/2}} \]
Antiderivative was successfully verified.
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Rule 290
Rule 325
Rule 329
Rule 224
Rule 221
Rubi steps
\begin{align*} \int \frac{1}{(c x)^{5/2} \left (3 a-2 a x^2\right )^{3/2}} \, dx &=\frac{1}{3 a c (c x)^{3/2} \sqrt{3 a-2 a x^2}}+\frac{5 \int \frac{1}{(c x)^{5/2} \sqrt{3 a-2 a x^2}} \, dx}{6 a}\\ &=\frac{1}{3 a c (c x)^{3/2} \sqrt{3 a-2 a x^2}}-\frac{5 \sqrt{3 a-2 a x^2}}{27 a^2 c (c x)^{3/2}}+\frac{5 \int \frac{1}{\sqrt{c x} \sqrt{3 a-2 a x^2}} \, dx}{27 a c^2}\\ &=\frac{1}{3 a c (c x)^{3/2} \sqrt{3 a-2 a x^2}}-\frac{5 \sqrt{3 a-2 a x^2}}{27 a^2 c (c x)^{3/2}}+\frac{10 \operatorname{Subst}\left (\int \frac{1}{\sqrt{3 a-\frac{2 a x^4}{c^2}}} \, dx,x,\sqrt{c x}\right )}{27 a c^3}\\ &=\frac{1}{3 a c (c x)^{3/2} \sqrt{3 a-2 a x^2}}-\frac{5 \sqrt{3 a-2 a x^2}}{27 a^2 c (c x)^{3/2}}+\frac{\left (10 \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 )}{27 \sqrt{3} a c^3 \sqrt{a \left (3-2 x^2\right )}}\\ &=\frac{1}{3 a c (c x)^{3/2} \sqrt{3 a-2 a x^2}}-\frac{5 \sqrt{3 a-2 a x^2}}{27 a^2 c (c x)^{3/2}}+\frac{5\ 2^{3/4} \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 )}{27 \sqrt [4]{3} a c^{5/2} \sqrt{a \left (3-2 x^2\right )}}\\ \end{align*}
Mathematica [C] time = 0.0187255, size = 58, normalized size = 0.44 \[ -\frac{2 x \left (3-2 x^2\right )^{3/2} \, _2F_1\left (-\frac{3}{4},\frac{3}{2};\frac{1}{4};\frac{2 x^2}{3}\right )}{9 \sqrt{3} \left (a \left (3-2 x^2\right )\right )^{3/2} (c x)^{5/2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.024, size = 133, normalized size = 1. \begin{align*} -{\frac{1}{162\,{a}^{2}x{c}^{2} \left ( 2\,{x}^{2}-3 \right ) }\sqrt{-a \left ( 2\,{x}^{2}-3 \right ) } \left ( 5\,\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 ( 1/6\,\sqrt{3}\sqrt{2}\sqrt{ \left ( 2\,x+\sqrt{2}\sqrt{3} \right ) \sqrt{2}\sqrt{3}},1/2\,\sqrt{2} \right ) x+60\,{x}^{2}-36 \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{1}{{\left (-2 \, a x^{2} + 3 \, a\right )}^{\frac{3}{2}} \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}}{4 \, a^{2} c^{3} x^{7} - 12 \, a^{2} c^{3} x^{5} + 9 \, a^{2} 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 = 38.3393, size = 54, normalized size = 0.41 \begin{align*} \frac{\sqrt{3} \Gamma \left (- \frac{3}{4}\right ){{}_{2}F_{1}\left (\begin{matrix} - \frac{3}{4}, \frac{3}{2} \\ \frac{1}{4} \end{matrix}\middle |{\frac{2 x^{2} e^{2 i \pi }}{3}} \right )}}{18 a^{\frac{3}{2}} c^{\frac{5}{2}} x^{\frac{3}{2}} \Gamma \left (\frac{1}{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{1}{{\left (-2 \, a x^{2} + 3 \, a\right )}^{\frac{3}{2}} \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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