Optimal. Leaf size=24 \[ \frac{3 \sqrt{x^4+5}}{2}+\sinh ^{-1}\left (\frac{x^2}{\sqrt{5}}\right ) \]
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Rubi [A] time = 0.052905, antiderivative size = 24, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.167 \[ \frac{3 \sqrt{x^4+5}}{2}+\sinh ^{-1}\left (\frac{x^2}{\sqrt{5}}\right ) \]
Antiderivative was successfully verified.
[In] Int[(x*(2 + 3*x^2))/Sqrt[5 + x^4],x]
[Out]
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Rubi in Sympy [A] time = 6.57961, size = 22, normalized size = 0.92 \[ \frac{3 \sqrt{x^{4} + 5}}{2} + \operatorname{asinh}{\left (\frac{\sqrt{5} x^{2}}{5} \right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x*(3*x**2+2)/(x**4+5)**(1/2),x)
[Out]
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Mathematica [A] time = 0.0145477, size = 24, normalized size = 1. \[ \frac{3 \sqrt{x^4+5}}{2}+\sinh ^{-1}\left (\frac{x^2}{\sqrt{5}}\right ) \]
Antiderivative was successfully verified.
[In] Integrate[(x*(2 + 3*x^2))/Sqrt[5 + x^4],x]
[Out]
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Maple [A] time = 0.014, size = 20, normalized size = 0.8 \[{\it Arcsinh} \left ({\frac{\sqrt{5}{x}^{2}}{5}} \right ) +{\frac{3}{2}\sqrt{{x}^{4}+5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x*(3*x^2+2)/(x^4+5)^(1/2),x)
[Out]
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Maxima [A] time = 0.779643, size = 57, normalized size = 2.38 \[ \frac{3}{2} \, \sqrt{x^{4} + 5} + \frac{1}{2} \, \log \left (\frac{\sqrt{x^{4} + 5}}{x^{2}} + 1\right ) - \frac{1}{2} \, \log \left (\frac{\sqrt{x^{4} + 5}}{x^{2}} - 1\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((3*x^2 + 2)*x/sqrt(x^4 + 5),x, algorithm="maxima")
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Fricas [A] time = 0.280068, size = 88, normalized size = 3.67 \[ -\frac{3 \, x^{4} - 3 \, \sqrt{x^{4} + 5} x^{2} + 2 \,{\left (x^{2} - \sqrt{x^{4} + 5}\right )} \log \left (-x^{2} + \sqrt{x^{4} + 5}\right ) + 15}{2 \,{\left (x^{2} - \sqrt{x^{4} + 5}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((3*x^2 + 2)*x/sqrt(x^4 + 5),x, algorithm="fricas")
[Out]
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Sympy [A] time = 2.08159, size = 22, normalized size = 0.92 \[ \frac{3 \sqrt{x^{4} + 5}}{2} + \operatorname{asinh}{\left (\frac{\sqrt{5} x^{2}}{5} \right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x*(3*x**2+2)/(x**4+5)**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.265035, size = 35, normalized size = 1.46 \[ \frac{3}{2} \, \sqrt{x^{4} + 5} -{\rm ln}\left (-x^{2} + \sqrt{x^{4} + 5}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((3*x^2 + 2)*x/sqrt(x^4 + 5),x, algorithm="giac")
[Out]