Optimal. Leaf size=28 \[ \frac{2 \sqrt{x^3+1}}{3}-\frac{2}{3} \tanh ^{-1}\left (\sqrt{x^3+1}\right ) \]
[Out]
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Rubi [A] time = 0.0285713, antiderivative size = 28, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.308 \[ \frac{2 \sqrt{x^3+1}}{3}-\frac{2}{3} \tanh ^{-1}\left (\sqrt{x^3+1}\right ) \]
Antiderivative was successfully verified.
[In] Int[Sqrt[1 + x^3]/x,x]
[Out]
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Rubi in Sympy [A] time = 1.9181, size = 24, normalized size = 0.86 \[ \frac{2 \sqrt{x^{3} + 1}}{3} - \frac{2 \operatorname{atanh}{\left (\sqrt{x^{3} + 1} \right )}}{3} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((x**3+1)**(1/2)/x,x)
[Out]
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Mathematica [A] time = 0.0162647, size = 28, normalized size = 1. \[ \frac{2 \sqrt{x^3+1}}{3}-\frac{2}{3} \tanh ^{-1}\left (\sqrt{x^3+1}\right ) \]
Antiderivative was successfully verified.
[In] Integrate[Sqrt[1 + x^3]/x,x]
[Out]
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Maple [A] time = 0.024, size = 21, normalized size = 0.8 \[ -{\frac{2}{3}{\it Artanh} \left ( \sqrt{{x}^{3}+1} \right ) }+{\frac{2}{3}\sqrt{{x}^{3}+1}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((x^3+1)^(1/2)/x,x)
[Out]
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Maxima [A] time = 1.43411, size = 46, normalized size = 1.64 \[ \frac{2}{3} \, \sqrt{x^{3} + 1} - \frac{1}{3} \, \log \left (\sqrt{x^{3} + 1} + 1\right ) + \frac{1}{3} \, \log \left (\sqrt{x^{3} + 1} - 1\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(x^3 + 1)/x,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.212808, size = 46, normalized size = 1.64 \[ \frac{2}{3} \, \sqrt{x^{3} + 1} - \frac{1}{3} \, \log \left (\sqrt{x^{3} + 1} + 1\right ) + \frac{1}{3} \, \log \left (\sqrt{x^{3} + 1} - 1\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(x^3 + 1)/x,x, algorithm="fricas")
[Out]
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Sympy [A] time = 1.81773, size = 48, normalized size = 1.71 \[ \frac{2 x^{\frac{3}{2}}}{3 \sqrt{1 + \frac{1}{x^{3}}}} - \frac{2 \operatorname{asinh}{\left (\frac{1}{x^{\frac{3}{2}}} \right )}}{3} + \frac{2}{3 x^{\frac{3}{2}} \sqrt{1 + \frac{1}{x^{3}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((x**3+1)**(1/2)/x,x)
[Out]
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GIAC/XCAS [A] time = 0.197238, size = 47, normalized size = 1.68 \[ \frac{2}{3} \, \sqrt{x^{3} + 1} - \frac{1}{3} \,{\rm ln}\left (\sqrt{x^{3} + 1} + 1\right ) + \frac{1}{3} \,{\rm ln}\left ({\left | \sqrt{x^{3} + 1} - 1 \right |}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(x^3 + 1)/x,x, algorithm="giac")
[Out]