Optimal. Leaf size=51 \[ \frac{1}{2} \sqrt{x^4+5} x^4-\frac{5}{2} \sinh ^{-1}\left (\frac{x^2}{\sqrt{5}}\right )-\frac{1}{2} \left (10-x^2\right ) \sqrt{x^4+5} \]
[Out]
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Rubi [A] time = 0.134439, antiderivative size = 51, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.2 \[ \frac{1}{2} \sqrt{x^4+5} x^4-\frac{5}{2} \sinh ^{-1}\left (\frac{x^2}{\sqrt{5}}\right )-\frac{1}{2} \left (10-x^2\right ) \sqrt{x^4+5} \]
Antiderivative was successfully verified.
[In] Int[(x^5*(2 + 3*x^2))/Sqrt[5 + x^4],x]
[Out]
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Rubi in Sympy [A] time = 10.6654, size = 44, normalized size = 0.86 \[ \frac{x^{4} \sqrt{x^{4} + 5}}{2} - \frac{\left (- 6 x^{2} + 60\right ) \sqrt{x^{4} + 5}}{12} - \frac{5 \operatorname{asinh}{\left (\frac{\sqrt{5} x^{2}}{5} \right )}}{2} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**5*(3*x**2+2)/(x**4+5)**(1/2),x)
[Out]
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Mathematica [A] time = 0.029074, size = 36, normalized size = 0.71 \[ \frac{1}{2} \sqrt{x^4+5} \left (x^4+x^2-10\right )-\frac{5}{2} \sinh ^{-1}\left (\frac{x^2}{\sqrt{5}}\right ) \]
Antiderivative was successfully verified.
[In] Integrate[(x^5*(2 + 3*x^2))/Sqrt[5 + x^4],x]
[Out]
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Maple [A] time = 0.016, size = 39, normalized size = 0.8 \[{\frac{{x}^{2}}{2}\sqrt{{x}^{4}+5}}-{\frac{5}{2}{\it Arcsinh} \left ({\frac{\sqrt{5}{x}^{2}}{5}} \right ) }+{\frac{{x}^{4}-10}{2}\sqrt{{x}^{4}+5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^5*(3*x^2+2)/(x^4+5)^(1/2),x)
[Out]
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Maxima [A] time = 0.778367, size = 103, normalized size = 2.02 \[ \frac{1}{2} \,{\left (x^{4} + 5\right )}^{\frac{3}{2}} - \frac{15}{2} \, \sqrt{x^{4} + 5} + \frac{5 \, \sqrt{x^{4} + 5}}{2 \, x^{2}{\left (\frac{x^{4} + 5}{x^{4}} - 1\right )}} - \frac{5}{4} \, \log \left (\frac{\sqrt{x^{4} + 5}}{x^{2}} + 1\right ) + \frac{5}{4} \, \log \left (\frac{\sqrt{x^{4} + 5}}{x^{2}} - 1\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((3*x^2 + 2)*x^5/sqrt(x^4 + 5),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.296281, size = 190, normalized size = 3.73 \[ -\frac{4 \, x^{12} + 4 \, x^{10} - 15 \, x^{8} + 25 \, x^{6} - 225 \, x^{4} + 25 \, x^{2} - 5 \,{\left (4 \, x^{6} + 15 \, x^{2} -{\left (4 \, x^{4} + 5\right )} \sqrt{x^{4} + 5}\right )} \log \left (-x^{2} + \sqrt{x^{4} + 5}\right ) -{\left (4 \, x^{10} + 4 \, x^{8} - 25 \, x^{6} + 15 \, x^{4} - 150 \, x^{2}\right )} \sqrt{x^{4} + 5} - 250}{2 \,{\left (4 \, x^{6} + 15 \, x^{2} -{\left (4 \, x^{4} + 5\right )} \sqrt{x^{4} + 5}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((3*x^2 + 2)*x^5/sqrt(x^4 + 5),x, algorithm="fricas")
[Out]
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Sympy [A] time = 10.5183, size = 66, normalized size = 1.29 \[ \frac{x^{6}}{2 \sqrt{x^{4} + 5}} + \frac{x^{4} \sqrt{x^{4} + 5}}{2} + \frac{5 x^{2}}{2 \sqrt{x^{4} + 5}} - 5 \sqrt{x^{4} + 5} - \frac{5 \operatorname{asinh}{\left (\frac{\sqrt{5} x^{2}}{5} \right )}}{2} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**5*(3*x**2+2)/(x**4+5)**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.264367, size = 50, normalized size = 0.98 \[ \frac{1}{2} \, \sqrt{x^{4} + 5}{\left ({\left (x^{2} + 1\right )} x^{2} - 10\right )} + \frac{5}{2} \,{\rm ln}\left (-x^{2} + \sqrt{x^{4} + 5}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((3*x^2 + 2)*x^5/sqrt(x^4 + 5),x, algorithm="giac")
[Out]