Optimal. Leaf size=20 \[ \sqrt{2} \sin ^{-1}\left (\sqrt{\frac{2}{3}} \sqrt{x}\right ) \]
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Rubi [A] time = 0.0067617, antiderivative size = 20, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.133, Rules used = {54, 216} \[ \sqrt{2} \sin ^{-1}\left (\sqrt{\frac{2}{3}} \sqrt{x}\right ) \]
Antiderivative was successfully verified.
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Rule 54
Rule 216
Rubi steps
\begin{align*} \int \frac{1}{\sqrt{3-2 x} \sqrt{x}} \, dx &=2 \operatorname{Subst}\left (\int \frac{1}{\sqrt{3-2 x^2}} \, dx,x,\sqrt{x}\right )\\ &=\sqrt{2} \sin ^{-1}\left (\sqrt{\frac{2}{3}} \sqrt{x}\right )\\ \end{align*}
Mathematica [A] time = 0.0043195, size = 20, normalized size = 1. \[ \sqrt{2} \sin ^{-1}\left (\sqrt{\frac{2}{3}} \sqrt{x}\right ) \]
Antiderivative was successfully verified.
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Maple [B] time = 0.005, size = 31, normalized size = 1.6 \begin{align*}{\frac{\sqrt{2}}{2}\sqrt{ \left ( 3-2\,x \right ) x}\arcsin \left ({\frac{4\,x}{3}}-1 \right ){\frac{1}{\sqrt{3-2\,x}}}{\frac{1}{\sqrt{x}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.43391, size = 28, normalized size = 1.4 \begin{align*} -\sqrt{2} \arctan \left (\frac{\sqrt{2} \sqrt{-2 \, x + 3}}{2 \, \sqrt{x}}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.98882, size = 72, normalized size = 3.6 \begin{align*} -\sqrt{2} \arctan \left (\frac{\sqrt{2} \sqrt{-2 \, x + 3}}{2 \, \sqrt{x}}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 1.0215, size = 44, normalized size = 2.2 \begin{align*} \begin{cases} - \sqrt{2} i \operatorname{acosh}{\left (\frac{\sqrt{6} \sqrt{x}}{3} \right )} & \text{for}\: \frac{2 \left |{x}\right |}{3} > 1 \\\sqrt{2} \operatorname{asin}{\left (\frac{\sqrt{6} \sqrt{x}}{3} \right )} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.06279, size = 18, normalized size = 0.9 \begin{align*} \sqrt{2} \arcsin \left (\frac{1}{3} \, \sqrt{6} \sqrt{x}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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