Optimal. Leaf size=90 \[ -\frac{\left (5 x^2+6\right ) \sqrt{x^4+5 x^2+3}}{18 x^4}+\frac{13 \tanh ^{-1}\left (\frac{5 x^2+6}{2 \sqrt{3} \sqrt{x^4+5 x^2+3}}\right )}{36 \sqrt{3}}-\frac{\left (x^4+5 x^2+3\right )^{3/2}}{9 x^6} \]
[Out]
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Rubi [A] time = 0.163155, antiderivative size = 90, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.2 \[ -\frac{\left (5 x^2+6\right ) \sqrt{x^4+5 x^2+3}}{18 x^4}+\frac{13 \tanh ^{-1}\left (\frac{5 x^2+6}{2 \sqrt{3} \sqrt{x^4+5 x^2+3}}\right )}{36 \sqrt{3}}-\frac{\left (x^4+5 x^2+3\right )^{3/2}}{9 x^6} \]
Antiderivative was successfully verified.
[In] Int[((2 + 3*x^2)*Sqrt[3 + 5*x^2 + x^4])/x^7,x]
[Out]
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Rubi in Sympy [A] time = 18.302, size = 80, normalized size = 0.89 \[ \frac{13 \sqrt{3} \operatorname{atanh}{\left (\frac{\sqrt{3} \left (5 x^{2} + 6\right )}{6 \sqrt{x^{4} + 5 x^{2} + 3}} \right )}}{108} - \frac{\left (5 x^{2} + 6\right ) \sqrt{x^{4} + 5 x^{2} + 3}}{18 x^{4}} - \frac{\left (x^{4} + 5 x^{2} + 3\right )^{\frac{3}{2}}}{9 x^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((3*x**2+2)*(x**4+5*x**2+3)**(1/2)/x**7,x)
[Out]
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Mathematica [A] time = 0.100609, size = 79, normalized size = 0.88 \[ \frac{1}{108} \left (-13 \sqrt{3} \left (\log \left (x^2\right )-\log \left (5 x^2+2 \sqrt{3} \sqrt{x^4+5 x^2+3}+6\right )\right )-\frac{6 \sqrt{x^4+5 x^2+3} \left (7 x^4+16 x^2+6\right )}{x^6}\right ) \]
Antiderivative was successfully verified.
[In] Integrate[((2 + 3*x^2)*Sqrt[3 + 5*x^2 + x^4])/x^7,x]
[Out]
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Maple [A] time = 0.02, size = 118, normalized size = 1.3 \[ -{\frac{1}{9\,{x}^{6}} \left ({x}^{4}+5\,{x}^{2}+3 \right ) ^{{\frac{3}{2}}}}-{\frac{1}{9\,{x}^{4}} \left ({x}^{4}+5\,{x}^{2}+3 \right ) ^{{\frac{3}{2}}}}+{\frac{5}{54\,{x}^{2}} \left ({x}^{4}+5\,{x}^{2}+3 \right ) ^{{\frac{3}{2}}}}-{\frac{13}{108}\sqrt{{x}^{4}+5\,{x}^{2}+3}}+{\frac{13\,\sqrt{3}}{108}{\it Artanh} \left ({\frac{ \left ( 5\,{x}^{2}+6 \right ) \sqrt{3}}{6}{\frac{1}{\sqrt{{x}^{4}+5\,{x}^{2}+3}}}} \right ) }-{\frac{10\,{x}^{2}+25}{108}\sqrt{{x}^{4}+5\,{x}^{2}+3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((3*x^2+2)*(x^4+5*x^2+3)^(1/2)/x^7,x)
[Out]
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Maxima [A] time = 0.807117, size = 134, normalized size = 1.49 \[ \frac{13}{108} \, \sqrt{3} \log \left (\frac{2 \, \sqrt{3} \sqrt{x^{4} + 5 \, x^{2} + 3}}{x^{2}} + \frac{6}{x^{2}} + 5\right ) + \frac{1}{9} \, \sqrt{x^{4} + 5 \, x^{2} + 3} + \frac{5 \, \sqrt{x^{4} + 5 \, x^{2} + 3}}{18 \, x^{2}} - \frac{{\left (x^{4} + 5 \, x^{2} + 3\right )}^{\frac{3}{2}}}{9 \, x^{4}} - \frac{{\left (x^{4} + 5 \, x^{2} + 3\right )}^{\frac{3}{2}}}{9 \, x^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(x^4 + 5*x^2 + 3)*(3*x^2 + 2)/x^7,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.274619, size = 362, normalized size = 4.02 \[ \frac{2 \, \sqrt{3}{\left (1072 \, x^{8} + 6468 \, x^{6} + 11927 \, x^{4} + 8012 \, x^{2} + 1830\right )} \sqrt{x^{4} + 5 \, x^{2} + 3} - 13 \,{\left (32 \, x^{12} + 240 \, x^{10} + 522 \, x^{8} + 305 \, x^{6} - 2 \,{\left (16 \, x^{10} + 80 \, x^{8} + 87 \, x^{6}\right )} \sqrt{x^{4} + 5 \, x^{2} + 3}\right )} \log \left (-\frac{6 \, x^{2} - \sqrt{3}{\left (2 \, x^{4} + 5 \, x^{2} + 6\right )} + 2 \, \sqrt{x^{4} + 5 \, x^{2} + 3}{\left (\sqrt{3} x^{2} - 3\right )}}{2 \, x^{4} - 2 \, \sqrt{x^{4} + 5 \, x^{2} + 3} x^{2} + 5 \, x^{2}}\right ) - 2 \, \sqrt{3}{\left (1072 \, x^{10} + 9148 \, x^{8} + 26355 \, x^{6} + 31674 \, x^{4} + 16452 \, x^{2} + 3132\right )}}{36 \,{\left (2 \, \sqrt{3}{\left (16 \, x^{10} + 80 \, x^{8} + 87 \, x^{6}\right )} \sqrt{x^{4} + 5 \, x^{2} + 3} - \sqrt{3}{\left (32 \, x^{12} + 240 \, x^{10} + 522 \, x^{8} + 305 \, x^{6}\right )}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(x^4 + 5*x^2 + 3)*(3*x^2 + 2)/x^7,x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{\left (3 x^{2} + 2\right ) \sqrt{x^{4} + 5 x^{2} + 3}}{x^{7}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((3*x**2+2)*(x**4+5*x**2+3)**(1/2)/x**7,x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{\sqrt{x^{4} + 5 \, x^{2} + 3}{\left (3 \, x^{2} + 2\right )}}{x^{7}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(x^4 + 5*x^2 + 3)*(3*x^2 + 2)/x^7,x, algorithm="giac")
[Out]