Optimal. Leaf size=96 \[ -\frac{1}{6} \sqrt{1-2 x} (5 x+3)^{5/2}-\frac{55}{48} \sqrt{1-2 x} (5 x+3)^{3/2}-\frac{605}{64} \sqrt{1-2 x} \sqrt{5 x+3}+\frac{1331}{64} \sqrt{\frac{5}{2}} \sin ^{-1}\left (\sqrt{\frac{2}{11}} \sqrt{5 x+3}\right ) \]
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Rubi [A] time = 0.0214017, antiderivative size = 96, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 3, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.158, Rules used = {50, 54, 216} \[ -\frac{1}{6} \sqrt{1-2 x} (5 x+3)^{5/2}-\frac{55}{48} \sqrt{1-2 x} (5 x+3)^{3/2}-\frac{605}{64} \sqrt{1-2 x} \sqrt{5 x+3}+\frac{1331}{64} \sqrt{\frac{5}{2}} \sin ^{-1}\left (\sqrt{\frac{2}{11}} \sqrt{5 x+3}\right ) \]
Antiderivative was successfully verified.
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Rule 50
Rule 54
Rule 216
Rubi steps
\begin{align*} \int \frac{(3+5 x)^{5/2}}{\sqrt{1-2 x}} \, dx &=-\frac{1}{6} \sqrt{1-2 x} (3+5 x)^{5/2}+\frac{55}{12} \int \frac{(3+5 x)^{3/2}}{\sqrt{1-2 x}} \, dx\\ &=-\frac{55}{48} \sqrt{1-2 x} (3+5 x)^{3/2}-\frac{1}{6} \sqrt{1-2 x} (3+5 x)^{5/2}+\frac{605}{32} \int \frac{\sqrt{3+5 x}}{\sqrt{1-2 x}} \, dx\\ &=-\frac{605}{64} \sqrt{1-2 x} \sqrt{3+5 x}-\frac{55}{48} \sqrt{1-2 x} (3+5 x)^{3/2}-\frac{1}{6} \sqrt{1-2 x} (3+5 x)^{5/2}+\frac{6655}{128} \int \frac{1}{\sqrt{1-2 x} \sqrt{3+5 x}} \, dx\\ &=-\frac{605}{64} \sqrt{1-2 x} \sqrt{3+5 x}-\frac{55}{48} \sqrt{1-2 x} (3+5 x)^{3/2}-\frac{1}{6} \sqrt{1-2 x} (3+5 x)^{5/2}+\frac{1}{64} \left (1331 \sqrt{5}\right ) \operatorname{Subst}\left (\int \frac{1}{\sqrt{11-2 x^2}} \, dx,x,\sqrt{3+5 x}\right )\\ &=-\frac{605}{64} \sqrt{1-2 x} \sqrt{3+5 x}-\frac{55}{48} \sqrt{1-2 x} (3+5 x)^{3/2}-\frac{1}{6} \sqrt{1-2 x} (3+5 x)^{5/2}+\frac{1331}{64} \sqrt{\frac{5}{2}} \sin ^{-1}\left (\sqrt{\frac{2}{11}} \sqrt{3+5 x}\right )\\ \end{align*}
Mathematica [A] time = 0.0273195, size = 60, normalized size = 0.62 \[ \frac{1}{384} \left (-2 \sqrt{1-2 x} \sqrt{5 x+3} \left (800 x^2+2060 x+2763\right )-3993 \sqrt{10} \sin ^{-1}\left (\sqrt{\frac{5}{11}} \sqrt{1-2 x}\right )\right ) \]
Antiderivative was successfully verified.
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Maple [A] time = 0.004, size = 88, normalized size = 0.9 \begin{align*} -{\frac{1}{6} \left ( 3+5\,x \right ) ^{{\frac{5}{2}}}\sqrt{1-2\,x}}-{\frac{55}{48} \left ( 3+5\,x \right ) ^{{\frac{3}{2}}}\sqrt{1-2\,x}}-{\frac{605}{64}\sqrt{1-2\,x}\sqrt{3+5\,x}}+{\frac{1331\,\sqrt{10}}{256}\sqrt{ \left ( 1-2\,x \right ) \left ( 3+5\,x \right ) }\arcsin \left ({\frac{20\,x}{11}}+{\frac{1}{11}} \right ){\frac{1}{\sqrt{1-2\,x}}}{\frac{1}{\sqrt{3+5\,x}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 2.29382, size = 78, normalized size = 0.81 \begin{align*} -\frac{25}{6} \, \sqrt{-10 \, x^{2} - x + 3} x^{2} - \frac{515}{48} \, \sqrt{-10 \, x^{2} - x + 3} x - \frac{1331}{256} \, \sqrt{10} \arcsin \left (-\frac{20}{11} \, x - \frac{1}{11}\right ) - \frac{921}{64} \, \sqrt{-10 \, x^{2} - x + 3} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.77028, size = 238, normalized size = 2.48 \begin{align*} -\frac{1}{192} \,{\left (800 \, x^{2} + 2060 \, x + 2763\right )} \sqrt{5 \, x + 3} \sqrt{-2 \, x + 1} - \frac{1331}{256} \, \sqrt{5} \sqrt{2} \arctan \left (\frac{\sqrt{5} \sqrt{2}{\left (20 \, x + 1\right )} \sqrt{5 \, x + 3} \sqrt{-2 \, x + 1}}{20 \,{\left (10 \, x^{2} + x - 3\right )}}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 12.2168, size = 230, normalized size = 2.4 \begin{align*} \begin{cases} - \frac{125 i \left (x + \frac{3}{5}\right )^{\frac{7}{2}}}{3 \sqrt{10 x - 5}} - \frac{275 i \left (x + \frac{3}{5}\right )^{\frac{5}{2}}}{24 \sqrt{10 x - 5}} - \frac{3025 i \left (x + \frac{3}{5}\right )^{\frac{3}{2}}}{96 \sqrt{10 x - 5}} + \frac{6655 i \sqrt{x + \frac{3}{5}}}{64 \sqrt{10 x - 5}} - \frac{1331 \sqrt{10} i \operatorname{acosh}{\left (\frac{\sqrt{110} \sqrt{x + \frac{3}{5}}}{11} \right )}}{128} & \text{for}\: \frac{10 \left |{x + \frac{3}{5}}\right |}{11} > 1 \\\frac{1331 \sqrt{10} \operatorname{asin}{\left (\frac{\sqrt{110} \sqrt{x + \frac{3}{5}}}{11} \right )}}{128} + \frac{125 \left (x + \frac{3}{5}\right )^{\frac{7}{2}}}{3 \sqrt{5 - 10 x}} + \frac{275 \left (x + \frac{3}{5}\right )^{\frac{5}{2}}}{24 \sqrt{5 - 10 x}} + \frac{3025 \left (x + \frac{3}{5}\right )^{\frac{3}{2}}}{96 \sqrt{5 - 10 x}} - \frac{6655 \sqrt{x + \frac{3}{5}}}{64 \sqrt{5 - 10 x}} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 2.18854, size = 73, normalized size = 0.76 \begin{align*} -\frac{1}{1920} \, \sqrt{5}{\left (2 \,{\left (4 \,{\left (40 \, x + 79\right )}{\left (5 \, x + 3\right )} + 1815\right )} \sqrt{5 \, x + 3} \sqrt{-10 \, x + 5} - 19965 \, \sqrt{2} \arcsin \left (\frac{1}{11} \, \sqrt{22} \sqrt{5 \, x + 3}\right )\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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