Optimal. Leaf size=83 \[ -\frac{(1-2 x)^{5/2}}{10 (5 x+3)^2}+\frac{(1-2 x)^{3/2}}{10 (5 x+3)}+\frac{3}{25} \sqrt{1-2 x}-\frac{3}{25} \sqrt{\frac{11}{5}} \tanh ^{-1}\left (\sqrt{\frac{5}{11}} \sqrt{1-2 x}\right ) \]
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Rubi [A] time = 0.01817, antiderivative size = 83, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.235, Rules used = {47, 50, 63, 206} \[ -\frac{(1-2 x)^{5/2}}{10 (5 x+3)^2}+\frac{(1-2 x)^{3/2}}{10 (5 x+3)}+\frac{3}{25} \sqrt{1-2 x}-\frac{3}{25} \sqrt{\frac{11}{5}} \tanh ^{-1}\left (\sqrt{\frac{5}{11}} \sqrt{1-2 x}\right ) \]
Antiderivative was successfully verified.
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Rule 47
Rule 50
Rule 63
Rule 206
Rubi steps
\begin{align*} \int \frac{(1-2 x)^{5/2}}{(3+5 x)^3} \, dx &=-\frac{(1-2 x)^{5/2}}{10 (3+5 x)^2}-\frac{1}{2} \int \frac{(1-2 x)^{3/2}}{(3+5 x)^2} \, dx\\ &=-\frac{(1-2 x)^{5/2}}{10 (3+5 x)^2}+\frac{(1-2 x)^{3/2}}{10 (3+5 x)}+\frac{3}{10} \int \frac{\sqrt{1-2 x}}{3+5 x} \, dx\\ &=\frac{3}{25} \sqrt{1-2 x}-\frac{(1-2 x)^{5/2}}{10 (3+5 x)^2}+\frac{(1-2 x)^{3/2}}{10 (3+5 x)}+\frac{33}{50} \int \frac{1}{\sqrt{1-2 x} (3+5 x)} \, dx\\ &=\frac{3}{25} \sqrt{1-2 x}-\frac{(1-2 x)^{5/2}}{10 (3+5 x)^2}+\frac{(1-2 x)^{3/2}}{10 (3+5 x)}-\frac{33}{50} \operatorname{Subst}\left (\int \frac{1}{\frac{11}{2}-\frac{5 x^2}{2}} \, dx,x,\sqrt{1-2 x}\right )\\ &=\frac{3}{25} \sqrt{1-2 x}-\frac{(1-2 x)^{5/2}}{10 (3+5 x)^2}+\frac{(1-2 x)^{3/2}}{10 (3+5 x)}-\frac{3}{25} \sqrt{\frac{11}{5}} \tanh ^{-1}\left (\sqrt{\frac{5}{11}} \sqrt{1-2 x}\right )\\ \end{align*}
Mathematica [C] time = 0.0053863, size = 30, normalized size = 0.36 \[ -\frac{8 (1-2 x)^{7/2} \, _2F_1\left (3,\frac{7}{2};\frac{9}{2};\frac{5}{11} (1-2 x)\right )}{9317} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.008, size = 57, normalized size = 0.7 \begin{align*}{\frac{8}{125}\sqrt{1-2\,x}}+{\frac{88}{5\, \left ( -10\,x-6 \right ) ^{2}} \left ( -{\frac{9}{40} \left ( 1-2\,x \right ) ^{{\frac{3}{2}}}}+{\frac{77}{200}\sqrt{1-2\,x}} \right ) }-{\frac{3\,\sqrt{55}}{125}{\it Artanh} \left ({\frac{\sqrt{55}}{11}\sqrt{1-2\,x}} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 4.16354, size = 112, normalized size = 1.35 \begin{align*} \frac{3}{250} \, \sqrt{55} \log \left (-\frac{\sqrt{55} - 5 \, \sqrt{-2 \, x + 1}}{\sqrt{55} + 5 \, \sqrt{-2 \, x + 1}}\right ) + \frac{8}{125} \, \sqrt{-2 \, x + 1} - \frac{11 \,{\left (45 \,{\left (-2 \, x + 1\right )}^{\frac{3}{2}} - 77 \, \sqrt{-2 \, x + 1}\right )}}{125 \,{\left (25 \,{\left (2 \, x - 1\right )}^{2} + 220 \, x + 11\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.36662, size = 227, normalized size = 2.73 \begin{align*} \frac{3 \, \sqrt{11} \sqrt{5}{\left (25 \, x^{2} + 30 \, x + 9\right )} \log \left (\frac{\sqrt{11} \sqrt{5} \sqrt{-2 \, x + 1} + 5 \, x - 8}{5 \, x + 3}\right ) + 5 \,{\left (80 \, x^{2} + 195 \, x + 64\right )} \sqrt{-2 \, x + 1}}{250 \,{\left (25 \, x^{2} + 30 \, x + 9\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] time = 3.45629, size = 298, normalized size = 3.59 \begin{align*} \begin{cases} - \frac{3 \sqrt{55} \operatorname{acosh}{\left (\frac{\sqrt{110}}{10 \sqrt{x + \frac{3}{5}}} \right )}}{125} - \frac{8 \sqrt{2} \sqrt{x + \frac{3}{5}}}{125 \sqrt{-1 + \frac{11}{10 \left (x + \frac{3}{5}\right )}}} - \frac{11 \sqrt{2}}{1250 \sqrt{-1 + \frac{11}{10 \left (x + \frac{3}{5}\right )}} \sqrt{x + \frac{3}{5}}} + \frac{1331 \sqrt{2}}{12500 \sqrt{-1 + \frac{11}{10 \left (x + \frac{3}{5}\right )}} \left (x + \frac{3}{5}\right )^{\frac{3}{2}}} - \frac{1331 \sqrt{2}}{62500 \sqrt{-1 + \frac{11}{10 \left (x + \frac{3}{5}\right )}} \left (x + \frac{3}{5}\right )^{\frac{5}{2}}} & \text{for}\: \frac{11}{10 \left |{x + \frac{3}{5}}\right |} > 1 \\\frac{3 \sqrt{55} i \operatorname{asin}{\left (\frac{\sqrt{110}}{10 \sqrt{x + \frac{3}{5}}} \right )}}{125} + \frac{8 \sqrt{2} i \sqrt{x + \frac{3}{5}}}{125 \sqrt{1 - \frac{11}{10 \left (x + \frac{3}{5}\right )}}} + \frac{11 \sqrt{2} i}{1250 \sqrt{1 - \frac{11}{10 \left (x + \frac{3}{5}\right )}} \sqrt{x + \frac{3}{5}}} - \frac{1331 \sqrt{2} i}{12500 \sqrt{1 - \frac{11}{10 \left (x + \frac{3}{5}\right )}} \left (x + \frac{3}{5}\right )^{\frac{3}{2}}} + \frac{1331 \sqrt{2} i}{62500 \sqrt{1 - \frac{11}{10 \left (x + \frac{3}{5}\right )}} \left (x + \frac{3}{5}\right )^{\frac{5}{2}}} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.90939, size = 104, normalized size = 1.25 \begin{align*} \frac{3}{250} \, \sqrt{55} \log \left (\frac{{\left | -2 \, \sqrt{55} + 10 \, \sqrt{-2 \, x + 1} \right |}}{2 \,{\left (\sqrt{55} + 5 \, \sqrt{-2 \, x + 1}\right )}}\right ) + \frac{8}{125} \, \sqrt{-2 \, x + 1} - \frac{11 \,{\left (45 \,{\left (-2 \, x + 1\right )}^{\frac{3}{2}} - 77 \, \sqrt{-2 \, x + 1}\right )}}{500 \,{\left (5 \, x + 3\right )}^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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