Optimal. Leaf size=44 \[ \frac{1}{2} \left (x^4+5\right )^{3/2}+\frac{5}{2} \sinh ^{-1}\left (\frac{x^2}{\sqrt{5}}\right )+\frac{1}{2} \sqrt{x^4+5} x^2 \]
[Out]
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Rubi [A] time = 0.0585607, antiderivative size = 44, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.222 \[ \frac{1}{2} \left (x^4+5\right )^{3/2}+\frac{5}{2} \sinh ^{-1}\left (\frac{x^2}{\sqrt{5}}\right )+\frac{1}{2} \sqrt{x^4+5} x^2 \]
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 = 7.07213, size = 37, normalized size = 0.84 \[ \frac{x^{2} \sqrt{x^{4} + 5}}{2} + \frac{\left (x^{4} + 5\right )^{\frac{3}{2}}}{2} + \frac{5 \operatorname{asinh}{\left (\frac{\sqrt{5} x^{2}}{5} \right )}}{2} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x*(3*x**2+2)*(x**4+5)**(1/2),x)
[Out]
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Mathematica [A] time = 0.0233472, size = 36, normalized size = 0.82 \[ \frac{5}{2} \sinh ^{-1}\left (\frac{x^2}{\sqrt{5}}\right )+\frac{1}{2} \sqrt{x^4+5} \left (x^4+x^2+5\right ) \]
Antiderivative was successfully verified.
[In] Integrate[x*(2 + 3*x^2)*Sqrt[5 + x^4],x]
[Out]
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Maple [A] time = 0.013, size = 34, normalized size = 0.8 \[{\frac{1}{2} \left ({x}^{4}+5 \right ) ^{{\frac{3}{2}}}}+{\frac{5}{2}{\it Arcsinh} \left ({\frac{\sqrt{5}{x}^{2}}{5}} \right ) }+{\frac{{x}^{2}}{2}\sqrt{{x}^{4}+5}} \]
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 = 0.785638, size = 90, normalized size = 2.05 \[ \frac{1}{2} \,{\left (x^{4} + 5\right )}^{\frac{3}{2}} + \frac{5 \, \sqrt{x^{4} + 5}}{2 \, x^{2}{\left (\frac{x^{4} + 5}{x^{4}} - 1\right )}} + \frac{5}{4} \, \log \left (\frac{\sqrt{x^{4} + 5}}{x^{2}} + 1\right ) - \frac{5}{4} \, \log \left (\frac{\sqrt{x^{4} + 5}}{x^{2}} - 1\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(x^4 + 5)*(3*x^2 + 2)*x,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.277566, size = 190, normalized size = 4.32 \[ -\frac{4 \, x^{12} + 4 \, x^{10} + 45 \, x^{8} + 25 \, x^{6} + 150 \, x^{4} + 25 \, x^{2} + 5 \,{\left (4 \, x^{6} + 15 \, x^{2} -{\left (4 \, x^{4} + 5\right )} \sqrt{x^{4} + 5}\right )} \log \left (-x^{2} + \sqrt{x^{4} + 5}\right ) -{\left (4 \, x^{10} + 4 \, x^{8} + 35 \, x^{6} + 15 \, x^{4} + 75 \, x^{2}\right )} \sqrt{x^{4} + 5} + 125}{2 \,{\left (4 \, x^{6} + 15 \, x^{2} -{\left (4 \, x^{4} + 5\right )} \sqrt{x^{4} + 5}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(x^4 + 5)*(3*x^2 + 2)*x,x, algorithm="fricas")
[Out]
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Sympy [A] time = 6.5713, size = 53, normalized size = 1.2 \[ \frac{x^{6}}{2 \sqrt{x^{4} + 5}} + \frac{5 x^{2}}{2 \sqrt{x^{4} + 5}} + \frac{\left (x^{4} + 5\right )^{\frac{3}{2}}}{2} + \frac{5 \operatorname{asinh}{\left (\frac{\sqrt{5} x^{2}}{5} \right )}}{2} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x*(3*x**2+2)*(x**4+5)**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.264549, size = 50, normalized size = 1.14 \[ \frac{1}{2} \, \sqrt{x^{4} + 5}{\left ({\left (x^{2} + 1\right )} x^{2} + 5\right )} - \frac{5}{2} \,{\rm ln}\left (-x^{2} + \sqrt{x^{4} + 5}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(x^4 + 5)*(3*x^2 + 2)*x,x, algorithm="giac")
[Out]