Optimal. Leaf size=115 \[ -\frac{x^2 \left (3 a d^2+4 b c^2\right )}{3 d^4 \sqrt{d x-c} \sqrt{c+d x}}+\frac{2 \sqrt{d x-c} \sqrt{c+d x} \left (3 a d^2+4 b c^2\right )}{3 d^6}+\frac{b x^4}{3 d^2 \sqrt{d x-c} \sqrt{c+d x}} \]
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Rubi [A] time = 0.0943516, antiderivative size = 115, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 31, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.129, Rules used = {460, 98, 21, 74} \[ -\frac{x^2 \left (3 a d^2+4 b c^2\right )}{3 d^4 \sqrt{d x-c} \sqrt{c+d x}}+\frac{2 \sqrt{d x-c} \sqrt{c+d x} \left (3 a d^2+4 b c^2\right )}{3 d^6}+\frac{b x^4}{3 d^2 \sqrt{d x-c} \sqrt{c+d x}} \]
Antiderivative was successfully verified.
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Rule 460
Rule 98
Rule 21
Rule 74
Rubi steps
\begin{align*} \int \frac{x^3 \left (a+b x^2\right )}{(-c+d x)^{3/2} (c+d x)^{3/2}} \, dx &=\frac{b x^4}{3 d^2 \sqrt{-c+d x} \sqrt{c+d x}}-\frac{1}{3} \left (-3 a-\frac{4 b c^2}{d^2}\right ) \int \frac{x^3}{(-c+d x)^{3/2} (c+d x)^{3/2}} \, dx\\ &=-\frac{\left (4 b c^2+3 a d^2\right ) x^2}{3 d^4 \sqrt{-c+d x} \sqrt{c+d x}}+\frac{b x^4}{3 d^2 \sqrt{-c+d x} \sqrt{c+d x}}-\frac{\left (3 a+\frac{4 b c^2}{d^2}\right ) \int \frac{x \left (-2 c^2-2 c d x\right )}{\sqrt{-c+d x} (c+d x)^{3/2}} \, dx}{3 c d^2}\\ &=-\frac{\left (4 b c^2+3 a d^2\right ) x^2}{3 d^4 \sqrt{-c+d x} \sqrt{c+d x}}+\frac{b x^4}{3 d^2 \sqrt{-c+d x} \sqrt{c+d x}}+\frac{\left (2 \left (3 a+\frac{4 b c^2}{d^2}\right )\right ) \int \frac{x}{\sqrt{-c+d x} \sqrt{c+d x}} \, dx}{3 d^2}\\ &=-\frac{\left (4 b c^2+3 a d^2\right ) x^2}{3 d^4 \sqrt{-c+d x} \sqrt{c+d x}}+\frac{b x^4}{3 d^2 \sqrt{-c+d x} \sqrt{c+d x}}+\frac{2 \left (4 b c^2+3 a d^2\right ) \sqrt{-c+d x} \sqrt{c+d x}}{3 d^6}\\ \end{align*}
Mathematica [A] time = 0.0500077, size = 72, normalized size = 0.63 \[ \frac{-6 a c^2 d^2+3 a d^4 x^2+4 b c^2 d^2 x^2-8 b c^4+b d^4 x^4}{3 d^6 \sqrt{d x-c} \sqrt{c+d x}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.005, size = 68, normalized size = 0.6 \begin{align*} -{\frac{-b{d}^{4}{x}^{4}-3\,a{d}^{4}{x}^{2}-4\,b{c}^{2}{d}^{2}{x}^{2}+6\,a{c}^{2}{d}^{2}+8\,b{c}^{4}}{3\,{d}^{6}}{\frac{1}{\sqrt{dx+c}}}{\frac{1}{\sqrt{dx-c}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.95142, size = 166, normalized size = 1.44 \begin{align*} \frac{b x^{4}}{3 \, \sqrt{d^{2} x^{2} - c^{2}} d^{2}} + \frac{4 \, b c^{2} x^{2}}{3 \, \sqrt{d^{2} x^{2} - c^{2}} d^{4}} + \frac{a x^{2}}{\sqrt{d^{2} x^{2} - c^{2}} d^{2}} - \frac{8 \, b c^{4}}{3 \, \sqrt{d^{2} x^{2} - c^{2}} d^{6}} - \frac{2 \, a c^{2}}{\sqrt{d^{2} x^{2} - c^{2}} d^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.51864, size = 161, normalized size = 1.4 \begin{align*} \frac{{\left (b d^{4} x^{4} - 8 \, b c^{4} - 6 \, a c^{2} d^{2} +{\left (4 \, b c^{2} d^{2} + 3 \, a d^{4}\right )} x^{2}\right )} \sqrt{d x + c} \sqrt{d x - c}}{3 \,{\left (d^{8} x^{2} - c^{2} d^{6}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [C] time = 79.9069, size = 226, normalized size = 1.97 \begin{align*} a \left (\frac{c{G_{6, 6}^{6, 2}\left (\begin{matrix} - \frac{3}{4}, - \frac{1}{4} & -1, 0, \frac{1}{2}, 1 \\- \frac{3}{4}, - \frac{1}{2}, - \frac{1}{4}, 0, \frac{1}{2}, 0 & \end{matrix} \middle |{\frac{c^{2}}{d^{2} x^{2}}} \right )}}{2 \pi ^{\frac{3}{2}} d^{4}} - \frac{i c{G_{6, 6}^{2, 6}\left (\begin{matrix} -2, - \frac{3}{2}, - \frac{5}{4}, -1, - \frac{3}{4}, 1 & \\- \frac{5}{4}, - \frac{3}{4} & -2, - \frac{3}{2}, - \frac{1}{2}, 0 \end{matrix} \middle |{\frac{c^{2} e^{2 i \pi }}{d^{2} x^{2}}} \right )}}{2 \pi ^{\frac{3}{2}} d^{4}}\right ) + b \left (\frac{c^{3}{G_{6, 6}^{6, 2}\left (\begin{matrix} - \frac{7}{4}, - \frac{5}{4} & -2, -1, - \frac{1}{2}, 1 \\- \frac{7}{4}, - \frac{3}{2}, - \frac{5}{4}, -1, - \frac{1}{2}, 0 & \end{matrix} \middle |{\frac{c^{2}}{d^{2} x^{2}}} \right )}}{2 \pi ^{\frac{3}{2}} d^{6}} - \frac{i c^{3}{G_{6, 6}^{2, 6}\left (\begin{matrix} -3, - \frac{5}{2}, - \frac{9}{4}, -2, - \frac{7}{4}, 1 & \\- \frac{9}{4}, - \frac{7}{4} & -3, - \frac{5}{2}, - \frac{3}{2}, 0 \end{matrix} \middle |{\frac{c^{2} e^{2 i \pi }}{d^{2} x^{2}}} \right )}}{2 \pi ^{\frac{3}{2}} d^{6}}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.22954, size = 194, normalized size = 1.69 \begin{align*} -\frac{{\left (2 \,{\left ({\left (4 \, b d^{24} - \frac{{\left (d x + c\right )} b d^{24}}{c}\right )}{\left (d x + c\right )} - \frac{10 \, b c^{2} d^{24} + 3 \, a d^{26}}{c}\right )}{\left (d x + c\right )} + \frac{3 \,{\left (9 \, b c^{3} d^{24} + 5 \, a c d^{26}\right )}}{c}\right )} \sqrt{d x + c}}{23040 \, \sqrt{d x - c}} + \frac{2 \,{\left (b c^{4} + a c^{2} d^{2}\right )}}{{\left ({\left (\sqrt{d x + c} - \sqrt{d x - c}\right )}^{2} + 2 \, c\right )} d^{6}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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