Optimal. Leaf size=67 \[ \sqrt{3-\frac{1}{\sqrt{x}}} x-\frac{1}{6} \sqrt{3-\frac{1}{\sqrt{x}}} \sqrt{x}-\frac{\tanh ^{-1}\left (\frac{\sqrt{3-\frac{1}{\sqrt{x}}}}{\sqrt{3}}\right )}{6 \sqrt{3}} \]
[Out]
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Rubi [A] time = 0.0752693, antiderivative size = 67, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.385 \[ \sqrt{3-\frac{1}{\sqrt{x}}} x-\frac{1}{6} \sqrt{3-\frac{1}{\sqrt{x}}} \sqrt{x}-\frac{\tanh ^{-1}\left (\frac{\sqrt{3-\frac{1}{\sqrt{x}}}}{\sqrt{3}}\right )}{6 \sqrt{3}} \]
Antiderivative was successfully verified.
[In] Int[Sqrt[3 - 1/Sqrt[x]],x]
[Out]
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Rubi in Sympy [A] time = 6.19566, size = 58, normalized size = 0.87 \[ - \frac{\sqrt{x} \sqrt{3 - \frac{1}{\sqrt{x}}}}{6} + x \sqrt{3 - \frac{1}{\sqrt{x}}} - \frac{\sqrt{3} \operatorname{atanh}{\left (\frac{\sqrt{3} \sqrt{3 - \frac{1}{\sqrt{x}}}}{3} \right )}}{18} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((3-1/x**(1/2))**(1/2),x)
[Out]
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Mathematica [A] time = 0.0970739, size = 63, normalized size = 0.94 \[ \frac{1}{36} \left (6 \sqrt{3-\frac{1}{\sqrt{x}}} \left (6 x-\sqrt{x}\right )-\sqrt{3} \log \left (1-2 \left (\sqrt{9-\frac{3}{\sqrt{x}}}+3\right ) \sqrt{x}\right )\right ) \]
Antiderivative was successfully verified.
[In] Integrate[Sqrt[3 - 1/Sqrt[x]],x]
[Out]
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Maple [A] time = 0.02, size = 91, normalized size = 1.4 \[ -{\frac{1}{36}\sqrt{{1 \left ( 3\,\sqrt{x}-1 \right ){\frac{1}{\sqrt{x}}}}}\sqrt{x} \left ( \ln \left ( -{\frac{\sqrt{3}}{6}}+\sqrt{3}\sqrt{x}+\sqrt{3\,x-\sqrt{x}} \right ) \sqrt{3}-36\,\sqrt{3\,x-\sqrt{x}}\sqrt{x}+6\,\sqrt{3\,x-\sqrt{x}} \right ){\frac{1}{\sqrt{ \left ( 3\,\sqrt{x}-1 \right ) \sqrt{x}}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((3-1/x^(1/2))^(1/2),x)
[Out]
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Maxima [A] time = 1.61529, size = 105, normalized size = 1.57 \[ \frac{1}{36} \, \sqrt{3} \log \left (-\frac{\sqrt{3} - \sqrt{-\frac{1}{\sqrt{x}} + 3}}{\sqrt{3} + \sqrt{-\frac{1}{\sqrt{x}} + 3}}\right ) + \frac{{\left (-\frac{1}{\sqrt{x}} + 3\right )}^{\frac{3}{2}} + 3 \, \sqrt{-\frac{1}{\sqrt{x}} + 3}}{6 \,{\left ({\left (\frac{1}{\sqrt{x}} - 3\right )}^{2} + \frac{6}{\sqrt{x}} - 9\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(-1/sqrt(x) + 3),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.233806, size = 100, normalized size = 1.49 \[ \frac{\sqrt{3}{\left (2 \,{\left (6 \, \sqrt{3} x^{\frac{3}{2}} - \sqrt{3} x\right )} \sqrt{\frac{3 \, \sqrt{x} - 1}{\sqrt{x}}} + \sqrt{x} \log \left (-6 \, \sqrt{3} \sqrt{x} + 6 \, \sqrt{x} \sqrt{\frac{3 \, \sqrt{x} - 1}{\sqrt{x}}} + \sqrt{3}\right )\right )}}{36 \, \sqrt{x}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(-1/sqrt(x) + 3),x, algorithm="fricas")
[Out]
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Sympy [A] time = 10.0706, size = 165, normalized size = 2.46 \[ \begin{cases} \frac{3 x^{\frac{5}{4}}}{\sqrt{3 \sqrt{x} - 1}} - \frac{3 x^{\frac{3}{4}}}{2 \sqrt{3 \sqrt{x} - 1}} + \frac{\sqrt [4]{x}}{6 \sqrt{3 \sqrt{x} - 1}} - \frac{\sqrt{3} \operatorname{acosh}{\left (\sqrt{3} \sqrt [4]{x} \right )}}{18} & \text{for}\: 3 \left |{\sqrt{x}}\right | > 1 \\- \frac{3 i x^{\frac{5}{4}}}{\sqrt{- 3 \sqrt{x} + 1}} + \frac{3 i x^{\frac{3}{4}}}{2 \sqrt{- 3 \sqrt{x} + 1}} - \frac{i \sqrt [4]{x}}{6 \sqrt{- 3 \sqrt{x} + 1}} + \frac{\sqrt{3} i \operatorname{asin}{\left (\sqrt{3} \sqrt [4]{x} \right )}}{18} & \text{otherwise} \end{cases} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((3-1/x**(1/2))**(1/2),x)
[Out]
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GIAC/XCAS [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(-1/sqrt(x) + 3),x, algorithm="giac")
[Out]