Optimal. Leaf size=85 \[ \frac{x}{405 \sqrt{6} \sqrt{1-2 x} \sqrt{2 x+1}}+\frac{x}{810 \sqrt{6} (1-2 x)^{3/2} (2 x+1)^{3/2}}+\frac{x}{1080 \sqrt{6} (1-2 x)^{5/2} (2 x+1)^{5/2}} \]
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Rubi [A] time = 0.0110413, antiderivative size = 85, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.105, Rules used = {40, 39} \[ \frac{x}{405 \sqrt{6} \sqrt{1-2 x} \sqrt{2 x+1}}+\frac{x}{810 \sqrt{6} (1-2 x)^{3/2} (2 x+1)^{3/2}}+\frac{x}{1080 \sqrt{6} (1-2 x)^{5/2} (2 x+1)^{5/2}} \]
Antiderivative was successfully verified.
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Rule 40
Rule 39
Rubi steps
\begin{align*} \int \frac{1}{(3-6 x)^{7/2} (2+4 x)^{7/2}} \, dx &=\frac{x}{1080 \sqrt{6} (1-2 x)^{5/2} (1+2 x)^{5/2}}+\frac{2}{15} \int \frac{1}{(3-6 x)^{5/2} (2+4 x)^{5/2}} \, dx\\ &=\frac{x}{1080 \sqrt{6} (1-2 x)^{5/2} (1+2 x)^{5/2}}+\frac{x}{810 \sqrt{6} (1-2 x)^{3/2} (1+2 x)^{3/2}}+\frac{2}{135} \int \frac{1}{(3-6 x)^{3/2} (2+4 x)^{3/2}} \, dx\\ &=\frac{x}{1080 \sqrt{6} (1-2 x)^{5/2} (1+2 x)^{5/2}}+\frac{x}{810 \sqrt{6} (1-2 x)^{3/2} (1+2 x)^{3/2}}+\frac{x}{405 \sqrt{6} \sqrt{1-2 x} \sqrt{1+2 x}}\\ \end{align*}
Mathematica [A] time = 0.0304035, size = 42, normalized size = 0.49 \[ \frac{x \left (128 x^4-80 x^2+15\right )}{3240 \sqrt{6-12 x} (1-2 x)^2 (2 x+1)^{5/2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.002, size = 40, normalized size = 0.5 \begin{align*} -{\frac{ \left ( 2\,x-1 \right ) \left ( 1+2\,x \right ) x \left ( 128\,{x}^{4}-80\,{x}^{2}+15 \right ) }{15} \left ( 3-6\,x \right ) ^{-{\frac{7}{2}}} \left ( 2+4\,x \right ) ^{-{\frac{7}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.01568, size = 50, normalized size = 0.59 \begin{align*} \frac{x}{405 \, \sqrt{-24 \, x^{2} + 6}} + \frac{x}{135 \,{\left (-24 \, x^{2} + 6\right )}^{\frac{3}{2}}} + \frac{x}{30 \,{\left (-24 \, x^{2} + 6\right )}^{\frac{5}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.54768, size = 130, normalized size = 1.53 \begin{align*} -\frac{{\left (128 \, x^{5} - 80 \, x^{3} + 15 \, x\right )} \sqrt{4 \, x + 2} \sqrt{-6 \, x + 3}}{19440 \,{\left (64 \, x^{6} - 48 \, x^{4} + 12 \, x^{2} - 1\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.1112, size = 248, normalized size = 2.92 \begin{align*} -\frac{\sqrt{6}{\left (\sqrt{-4 \, x + 2} - 2\right )}^{5}}{13271040 \,{\left (4 \, x + 2\right )}^{\frac{5}{2}}} - \frac{17 \, \sqrt{6}{\left (\sqrt{-4 \, x + 2} - 2\right )}^{3}}{7962624 \,{\left (4 \, x + 2\right )}^{\frac{3}{2}}} - \frac{71 \, \sqrt{6}{\left (\sqrt{-4 \, x + 2} - 2\right )}}{1327104 \, \sqrt{4 \, x + 2}} - \frac{{\left ({\left (64 \, \sqrt{6}{\left (2 \, x + 1\right )} - 275 \, \sqrt{6}\right )}{\left (2 \, x + 1\right )} + 300 \, \sqrt{6}\right )} \sqrt{4 \, x + 2} \sqrt{-4 \, x + 2}}{1244160 \,{\left (2 \, x - 1\right )}^{3}} + \frac{\sqrt{6}{\left (\frac{1065 \,{\left (\sqrt{-4 \, x + 2} - 2\right )}^{4}}{{\left (2 \, x + 1\right )}^{2}} + \frac{85 \,{\left (\sqrt{-4 \, x + 2} - 2\right )}^{2}}{2 \, x + 1} + 6\right )}{\left (4 \, x + 2\right )}^{\frac{5}{2}}}{79626240 \,{\left (\sqrt{-4 \, x + 2} - 2\right )}^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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