Optimal. Leaf size=69 \[ \frac{3}{2} \tanh ^{-1}\left (\frac{2 x^2+5}{2 \sqrt{x^4+5 x^2+3}}\right )-\frac{\tanh ^{-1}\left (\frac{5 x^2+6}{2 \sqrt{3} \sqrt{x^4+5 x^2+3}}\right )}{\sqrt{3}} \]
[Out]
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Rubi [A] time = 0.145927, antiderivative size = 69, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.2 \[ \frac{3}{2} \tanh ^{-1}\left (\frac{2 x^2+5}{2 \sqrt{x^4+5 x^2+3}}\right )-\frac{\tanh ^{-1}\left (\frac{5 x^2+6}{2 \sqrt{3} \sqrt{x^4+5 x^2+3}}\right )}{\sqrt{3}} \]
Antiderivative was successfully verified.
[In] Int[(2 + 3*x^2)/(x*Sqrt[3 + 5*x^2 + x^4]),x]
[Out]
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Rubi in Sympy [A] time = 16.8047, size = 61, normalized size = 0.88 \[ \frac{3 \operatorname{atanh}{\left (\frac{2 x^{2} + 5}{2 \sqrt{x^{4} + 5 x^{2} + 3}} \right )}}{2} - \frac{\sqrt{3} \operatorname{atanh}{\left (\frac{\sqrt{3} \left (5 x^{2} + 6\right )}{6 \sqrt{x^{4} + 5 x^{2} + 3}} \right )}}{3} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((3*x**2+2)/x/(x**4+5*x**2+3)**(1/2),x)
[Out]
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Mathematica [A] time = 0.112107, size = 78, normalized size = 1.13 \[ \frac{3}{2} \log \left (2 x^2+2 \sqrt{x^4+5 x^2+3}+5\right )+2 \left (\frac{\log (x)}{\sqrt{3}}-\frac{\log \left (5 x^2+2 \sqrt{3} \sqrt{x^4+5 x^2+3}+6\right )}{2 \sqrt{3}}\right ) \]
Antiderivative was successfully verified.
[In] Integrate[(2 + 3*x^2)/(x*Sqrt[3 + 5*x^2 + x^4]),x]
[Out]
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Maple [A] time = 0.016, size = 52, normalized size = 0.8 \[ -{\frac{\sqrt{3}}{3}{\it Artanh} \left ({\frac{ \left ( 5\,{x}^{2}+6 \right ) \sqrt{3}}{6}{\frac{1}{\sqrt{{x}^{4}+5\,{x}^{2}+3}}}} \right ) }+{\frac{3}{2}\ln \left ({x}^{2}+{\frac{5}{2}}+\sqrt{{x}^{4}+5\,{x}^{2}+3} \right ) } \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((3*x^2+2)/x/(x^4+5*x^2+3)^(1/2),x)
[Out]
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Maxima [A] time = 0.780192, size = 78, normalized size = 1.13 \[ -\frac{1}{3} \, \sqrt{3} \log \left (\frac{2 \, \sqrt{3} \sqrt{x^{4} + 5 \, x^{2} + 3}}{x^{2}} + \frac{6}{x^{2}} + 5\right ) + \frac{3}{2} \, \log \left (2 \, x^{2} + 2 \, \sqrt{x^{4} + 5 \, x^{2} + 3} + 5\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((3*x^2 + 2)/(sqrt(x^4 + 5*x^2 + 3)*x),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.280924, size = 151, normalized size = 2.19 \[ -\frac{1}{6} \, \sqrt{3}{\left (3 \, \sqrt{3} \log \left (-2 \, x^{2} + 2 \, \sqrt{x^{4} + 5 \, x^{2} + 3} - 5\right ) - 2 \, \log \left (\frac{6 \, x^{2} + \sqrt{3}{\left (2 \, x^{4} + 5 \, x^{2} + 6\right )} - 2 \, \sqrt{x^{4} + 5 \, x^{2} + 3}{\left (\sqrt{3} x^{2} + 3\right )}}{2 \, x^{4} - 2 \, \sqrt{x^{4} + 5 \, x^{2} + 3} x^{2} + 5 \, x^{2}}\right )\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((3*x^2 + 2)/(sqrt(x^4 + 5*x^2 + 3)*x),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{3 x^{2} + 2}{x \sqrt{x^{4} + 5 x^{2} + 3}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((3*x**2+2)/x/(x**4+5*x**2+3)**(1/2),x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{3 \, x^{2} + 2}{\sqrt{x^{4} + 5 \, x^{2} + 3} x}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((3*x^2 + 2)/(sqrt(x^4 + 5*x^2 + 3)*x),x, algorithm="giac")
[Out]