Optimal. Leaf size=163 \[ \frac{3 a b^2 x^4 \sqrt{a^2+2 a b x^2+b^2 x^4}}{4 \left (a+b x^2\right )}+\frac{3 a^2 b x^2 \sqrt{a^2+2 a b x^2+b^2 x^4}}{2 \left (a+b x^2\right )}+\frac{b^3 x^6 \sqrt{a^2+2 a b x^2+b^2 x^4}}{6 \left (a+b x^2\right )}+\frac{a^3 \log (x) \sqrt{a^2+2 a b x^2+b^2 x^4}}{a+b x^2} \]
[Out]
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Rubi [A] time = 0.134498, antiderivative size = 163, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.115 \[ \frac{3 a b^2 x^4 \sqrt{a^2+2 a b x^2+b^2 x^4}}{4 \left (a+b x^2\right )}+\frac{3 a^2 b x^2 \sqrt{a^2+2 a b x^2+b^2 x^4}}{2 \left (a+b x^2\right )}+\frac{b^3 x^6 \sqrt{a^2+2 a b x^2+b^2 x^4}}{6 \left (a+b x^2\right )}+\frac{a^3 \log (x) \sqrt{a^2+2 a b x^2+b^2 x^4}}{a+b x^2} \]
Antiderivative was successfully verified.
[In] Int[(a^2 + 2*a*b*x^2 + b^2*x^4)^(3/2)/x,x]
[Out]
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Rubi in Sympy [A] time = 16.7836, size = 117, normalized size = 0.72 \[ \frac{a^{3} \sqrt{a^{2} + 2 a b x^{2} + b^{2} x^{4}} \log{\left (x \right )}}{a + b x^{2}} + \frac{a^{2} \sqrt{a^{2} + 2 a b x^{2} + b^{2} x^{4}}}{2} + \frac{a \left (a + b x^{2}\right ) \sqrt{a^{2} + 2 a b x^{2} + b^{2} x^{4}}}{4} + \frac{\left (a^{2} + 2 a b x^{2} + b^{2} x^{4}\right )^{\frac{3}{2}}}{6} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b**2*x**4+2*a*b*x**2+a**2)**(3/2)/x,x)
[Out]
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Mathematica [A] time = 0.034978, size = 60, normalized size = 0.37 \[ \frac{\sqrt{\left (a+b x^2\right )^2} \left (12 a^3 \log (x)+b x^2 \left (18 a^2+9 a b x^2+2 b^2 x^4\right )\right )}{12 \left (a+b x^2\right )} \]
Antiderivative was successfully verified.
[In] Integrate[(a^2 + 2*a*b*x^2 + b^2*x^4)^(3/2)/x,x]
[Out]
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Maple [A] time = 0.012, size = 57, normalized size = 0.4 \[{\frac{2\,{b}^{3}{x}^{6}+9\,a{x}^{4}{b}^{2}+18\,{a}^{2}b{x}^{2}+12\,{a}^{3}\ln \left ( x \right ) }{12\, \left ( b{x}^{2}+a \right ) ^{3}} \left ( \left ( b{x}^{2}+a \right ) ^{2} \right ) ^{{\frac{3}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b^2*x^4+2*a*b*x^2+a^2)^(3/2)/x,x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b^2*x^4 + 2*a*b*x^2 + a^2)^(3/2)/x,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.272004, size = 45, normalized size = 0.28 \[ \frac{1}{6} \, b^{3} x^{6} + \frac{3}{4} \, a b^{2} x^{4} + \frac{3}{2} \, a^{2} b x^{2} + a^{3} \log \left (x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b^2*x^4 + 2*a*b*x^2 + a^2)^(3/2)/x,x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{\left (\left (a + b x^{2}\right )^{2}\right )^{\frac{3}{2}}}{x}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b**2*x**4+2*a*b*x**2+a**2)**(3/2)/x,x)
[Out]
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GIAC/XCAS [A] time = 0.270201, size = 92, normalized size = 0.56 \[ \frac{1}{6} \, b^{3} x^{6}{\rm sign}\left (b x^{2} + a\right ) + \frac{3}{4} \, a b^{2} x^{4}{\rm sign}\left (b x^{2} + a\right ) + \frac{3}{2} \, a^{2} b x^{2}{\rm sign}\left (b x^{2} + a\right ) + \frac{1}{2} \, a^{3}{\rm ln}\left (x^{2}\right ){\rm sign}\left (b x^{2} + a\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b^2*x^4 + 2*a*b*x^2 + a^2)^(3/2)/x,x, algorithm="giac")
[Out]