Optimal. Leaf size=72 \[ \frac{1}{10} \sqrt{5 x+3} (1-2 x)^{3/2}+\frac{33}{100} \sqrt{5 x+3} \sqrt{1-2 x}+\frac{363 \sin ^{-1}\left (\sqrt{\frac{2}{11}} \sqrt{5 x+3}\right )}{100 \sqrt{10}} \]
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Rubi [A] time = 0.0147747, antiderivative size = 72, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.158, Rules used = {50, 54, 216} \[ \frac{1}{10} \sqrt{5 x+3} (1-2 x)^{3/2}+\frac{33}{100} \sqrt{5 x+3} \sqrt{1-2 x}+\frac{363 \sin ^{-1}\left (\sqrt{\frac{2}{11}} \sqrt{5 x+3}\right )}{100 \sqrt{10}} \]
Antiderivative was successfully verified.
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Rule 50
Rule 54
Rule 216
Rubi steps
\begin{align*} \int \frac{(1-2 x)^{3/2}}{\sqrt{3+5 x}} \, dx &=\frac{1}{10} (1-2 x)^{3/2} \sqrt{3+5 x}+\frac{33}{20} \int \frac{\sqrt{1-2 x}}{\sqrt{3+5 x}} \, dx\\ &=\frac{33}{100} \sqrt{1-2 x} \sqrt{3+5 x}+\frac{1}{10} (1-2 x)^{3/2} \sqrt{3+5 x}+\frac{363}{200} \int \frac{1}{\sqrt{1-2 x} \sqrt{3+5 x}} \, dx\\ &=\frac{33}{100} \sqrt{1-2 x} \sqrt{3+5 x}+\frac{1}{10} (1-2 x)^{3/2} \sqrt{3+5 x}+\frac{363 \operatorname{Subst}\left (\int \frac{1}{\sqrt{11-2 x^2}} \, dx,x,\sqrt{3+5 x}\right )}{100 \sqrt{5}}\\ &=\frac{33}{100} \sqrt{1-2 x} \sqrt{3+5 x}+\frac{1}{10} (1-2 x)^{3/2} \sqrt{3+5 x}+\frac{363 \sin ^{-1}\left (\sqrt{\frac{2}{11}} \sqrt{3+5 x}\right )}{100 \sqrt{10}}\\ \end{align*}
Mathematica [A] time = 0.0240494, size = 64, normalized size = 0.89 \[ \frac{10 \sqrt{5 x+3} \left (40 x^2-106 x+43\right )-363 \sqrt{10-20 x} \sin ^{-1}\left (\sqrt{\frac{5}{11}} \sqrt{1-2 x}\right )}{1000 \sqrt{1-2 x}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.003, size = 72, normalized size = 1. \begin{align*}{\frac{1}{10} \left ( 1-2\,x \right ) ^{{\frac{3}{2}}}\sqrt{3+5\,x}}+{\frac{33}{100}\sqrt{1-2\,x}\sqrt{3+5\,x}}+{\frac{363\,\sqrt{10}}{2000}\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 = 1.52133, size = 55, normalized size = 0.76 \begin{align*} -\frac{1}{5} \, \sqrt{-10 \, x^{2} - x + 3} x - \frac{363}{2000} \, \sqrt{10} \arcsin \left (-\frac{20}{11} \, x - \frac{1}{11}\right ) + \frac{43}{100} \, \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 = 1.48667, size = 200, normalized size = 2.78 \begin{align*} -\frac{1}{100} \,{\left (20 \, x - 43\right )} \sqrt{5 \, x + 3} \sqrt{-2 \, x + 1} - \frac{363}{2000} \, \sqrt{10} \arctan \left (\frac{\sqrt{10}{\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 = 2.78965, size = 184, normalized size = 2.56 \begin{align*} \begin{cases} - \frac{2 i \left (x + \frac{3}{5}\right )^{\frac{5}{2}}}{\sqrt{10 x - 5}} + \frac{77 i \left (x + \frac{3}{5}\right )^{\frac{3}{2}}}{10 \sqrt{10 x - 5}} - \frac{121 i \sqrt{x + \frac{3}{5}}}{20 \sqrt{10 x - 5}} - \frac{363 \sqrt{10} i \operatorname{acosh}{\left (\frac{\sqrt{110} \sqrt{x + \frac{3}{5}}}{11} \right )}}{1000} & \text{for}\: \frac{10 \left |{x + \frac{3}{5}}\right |}{11} > 1 \\\frac{363 \sqrt{10} \operatorname{asin}{\left (\frac{\sqrt{110} \sqrt{x + \frac{3}{5}}}{11} \right )}}{1000} + \frac{2 \left (x + \frac{3}{5}\right )^{\frac{5}{2}}}{\sqrt{5 - 10 x}} - \frac{77 \left (x + \frac{3}{5}\right )^{\frac{3}{2}}}{10 \sqrt{5 - 10 x}} + \frac{121 \sqrt{x + \frac{3}{5}}}{20 \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 = 2.08407, size = 116, normalized size = 1.61 \begin{align*} -\frac{1}{1000} \, \sqrt{5}{\left (2 \,{\left (20 \, x - 23\right )} \sqrt{5 \, x + 3} \sqrt{-10 \, x + 5} - 143 \, \sqrt{2} \arcsin \left (\frac{1}{11} \, \sqrt{22} \sqrt{5 \, x + 3}\right )\right )} + \frac{1}{50} \, \sqrt{5}{\left (11 \, \sqrt{2} \arcsin \left (\frac{1}{11} \, \sqrt{22} \sqrt{5 \, x + 3}\right ) + 2 \, \sqrt{5 \, x + 3} \sqrt{-10 \, x + 5}\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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