Optimal. Leaf size=163 \[ \frac{3 a^2 b x \sqrt{a^2+2 a b x^3+b^2 x^6}}{a+b x^3}+\frac{3 a b^2 x^4 \sqrt{a^2+2 a b x^3+b^2 x^6}}{4 \left (a+b x^3\right )}+\frac{b^3 x^7 \sqrt{a^2+2 a b x^3+b^2 x^6}}{7 \left (a+b x^3\right )}-\frac{a^3 \sqrt{a^2+2 a b x^3+b^2 x^6}}{2 x^2 \left (a+b x^3\right )} \]
[Out]
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Rubi [A] time = 0.112662, antiderivative size = 163, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.077 \[ \frac{3 a^2 b x \sqrt{a^2+2 a b x^3+b^2 x^6}}{a+b x^3}+\frac{3 a b^2 x^4 \sqrt{a^2+2 a b x^3+b^2 x^6}}{4 \left (a+b x^3\right )}+\frac{b^3 x^7 \sqrt{a^2+2 a b x^3+b^2 x^6}}{7 \left (a+b x^3\right )}-\frac{a^3 \sqrt{a^2+2 a b x^3+b^2 x^6}}{2 x^2 \left (a+b x^3\right )} \]
Antiderivative was successfully verified.
[In] Int[(a^2 + 2*a*b*x^3 + b^2*x^6)^(3/2)/x^3,x]
[Out]
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Rubi in Sympy [A] time = 16.8656, size = 134, normalized size = 0.82 \[ - \frac{81 a^{3} \sqrt{a^{2} + 2 a b x^{3} + b^{2} x^{6}}}{28 x^{2} \left (a + b x^{3}\right )} + \frac{27 a^{2} \sqrt{a^{2} + 2 a b x^{3} + b^{2} x^{6}}}{14 x^{2}} + \frac{9 a \left (a + b x^{3}\right ) \sqrt{a^{2} + 2 a b x^{3} + b^{2} x^{6}}}{28 x^{2}} + \frac{\left (a^{2} + 2 a b x^{3} + b^{2} x^{6}\right )^{\frac{3}{2}}}{7 x^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b**2*x**6+2*a*b*x**3+a**2)**(3/2)/x**3,x)
[Out]
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Mathematica [A] time = 0.0321532, size = 61, normalized size = 0.37 \[ \frac{\sqrt{\left (a+b x^3\right )^2} \left (-14 a^3+84 a^2 b x^3+21 a b^2 x^6+4 b^3 x^9\right )}{28 x^2 \left (a+b x^3\right )} \]
Antiderivative was successfully verified.
[In] Integrate[(a^2 + 2*a*b*x^3 + b^2*x^6)^(3/2)/x^3,x]
[Out]
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Maple [A] time = 0.009, size = 58, normalized size = 0.4 \[ -{\frac{-4\,{b}^{3}{x}^{9}-21\,a{x}^{6}{b}^{2}-84\,{x}^{3}{a}^{2}b+14\,{a}^{3}}{28\,{x}^{2} \left ( b{x}^{3}+a \right ) ^{3}} \left ( \left ( b{x}^{3}+a \right ) ^{2} \right ) ^{{\frac{3}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b^2*x^6+2*a*b*x^3+a^2)^(3/2)/x^3,x)
[Out]
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Maxima [A] time = 0.784053, size = 50, normalized size = 0.31 \[ \frac{4 \, b^{3} x^{9} + 21 \, a b^{2} x^{6} + 84 \, a^{2} b x^{3} - 14 \, a^{3}}{28 \, x^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b^2*x^6 + 2*a*b*x^3 + a^2)^(3/2)/x^3,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.254784, size = 50, normalized size = 0.31 \[ \frac{4 \, b^{3} x^{9} + 21 \, a b^{2} x^{6} + 84 \, a^{2} b x^{3} - 14 \, a^{3}}{28 \, x^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b^2*x^6 + 2*a*b*x^3 + a^2)^(3/2)/x^3,x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{\left (\left (a + b x^{3}\right )^{2}\right )^{\frac{3}{2}}}{x^{3}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b**2*x**6+2*a*b*x**3+a**2)**(3/2)/x**3,x)
[Out]
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GIAC/XCAS [A] time = 0.294515, size = 88, normalized size = 0.54 \[ \frac{1}{7} \, b^{3} x^{7}{\rm sign}\left (b x^{3} + a\right ) + \frac{3}{4} \, a b^{2} x^{4}{\rm sign}\left (b x^{3} + a\right ) + 3 \, a^{2} b x{\rm sign}\left (b x^{3} + a\right ) - \frac{a^{3}{\rm sign}\left (b x^{3} + a\right )}{2 \, x^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b^2*x^6 + 2*a*b*x^3 + a^2)^(3/2)/x^3,x, algorithm="giac")
[Out]