Optimal. Leaf size=104 \[ \frac{(b c-2 a d) \tan ^{-1}\left (\frac{x^3 \sqrt{b c-a d}}{\sqrt{a} \sqrt{c+d x^6}}\right )}{6 a^{3/2} (b c-a d)^{3/2}}+\frac{b x^3 \sqrt{c+d x^6}}{6 a \left (a+b x^6\right ) (b c-a d)} \]
[Out]
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Rubi [A] time = 0.250367, antiderivative size = 104, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.167 \[ \frac{(b c-2 a d) \tan ^{-1}\left (\frac{x^3 \sqrt{b c-a d}}{\sqrt{a} \sqrt{c+d x^6}}\right )}{6 a^{3/2} (b c-a d)^{3/2}}+\frac{b x^3 \sqrt{c+d x^6}}{6 a \left (a+b x^6\right ) (b c-a d)} \]
Antiderivative was successfully verified.
[In] Int[x^2/((a + b*x^6)^2*Sqrt[c + d*x^6]),x]
[Out]
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Rubi in Sympy [A] time = 28.2295, size = 87, normalized size = 0.84 \[ - \frac{b x^{3} \sqrt{c + d x^{6}}}{6 a \left (a + b x^{6}\right ) \left (a d - b c\right )} + \frac{\left (2 a d - b c\right ) \operatorname{atanh}{\left (\frac{x^{3} \sqrt{a d - b c}}{\sqrt{a} \sqrt{c + d x^{6}}} \right )}}{6 a^{\frac{3}{2}} \left (a d - b c\right )^{\frac{3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**2/(b*x**6+a)**2/(d*x**6+c)**(1/2),x)
[Out]
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Mathematica [A] time = 0.176354, size = 104, normalized size = 1. \[ \frac{\frac{\sqrt{a} b x^3 \sqrt{c+d x^6}}{\left (a+b x^6\right ) (b c-a d)}+\frac{(b c-2 a d) \tan ^{-1}\left (\frac{x^3 \sqrt{b c-a d}}{\sqrt{a} \sqrt{c+d x^6}}\right )}{(b c-a d)^{3/2}}}{6 a^{3/2}} \]
Antiderivative was successfully verified.
[In] Integrate[x^2/((a + b*x^6)^2*Sqrt[c + d*x^6]),x]
[Out]
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Maple [F] time = 0.064, size = 0, normalized size = 0. \[ \int{\frac{{x}^{2}}{ \left ( b{x}^{6}+a \right ) ^{2}}{\frac{1}{\sqrt{d{x}^{6}+c}}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^2/(b*x^6+a)^2/(d*x^6+c)^(1/2),x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{x^{2}}{{\left (b x^{6} + a\right )}^{2} \sqrt{d x^{6} + c}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^2/((b*x^6 + a)^2*sqrt(d*x^6 + c)),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.34691, size = 1, normalized size = 0.01 \[ \left [\frac{4 \, \sqrt{d x^{6} + c} \sqrt{-a b c + a^{2} d} b x^{3} +{\left ({\left (b^{2} c - 2 \, a b d\right )} x^{6} + a b c - 2 \, a^{2} d\right )} \log \left (\frac{4 \,{\left ({\left (a b^{2} c^{2} - 3 \, a^{2} b c d + 2 \, a^{3} d^{2}\right )} x^{9} -{\left (a^{2} b c^{2} - a^{3} c d\right )} x^{3}\right )} \sqrt{d x^{6} + c} +{\left ({\left (b^{2} c^{2} - 8 \, a b c d + 8 \, a^{2} d^{2}\right )} x^{12} - 2 \,{\left (3 \, a b c^{2} - 4 \, a^{2} c d\right )} x^{6} + a^{2} c^{2}\right )} \sqrt{-a b c + a^{2} d}}{b^{2} x^{12} + 2 \, a b x^{6} + a^{2}}\right )}{24 \,{\left ({\left (a b^{2} c - a^{2} b d\right )} x^{6} + a^{2} b c - a^{3} d\right )} \sqrt{-a b c + a^{2} d}}, \frac{2 \, \sqrt{d x^{6} + c} \sqrt{a b c - a^{2} d} b x^{3} +{\left ({\left (b^{2} c - 2 \, a b d\right )} x^{6} + a b c - 2 \, a^{2} d\right )} \arctan \left (\frac{{\left (b c - 2 \, a d\right )} x^{6} - a c}{2 \, \sqrt{d x^{6} + c} \sqrt{a b c - a^{2} d} x^{3}}\right )}{12 \,{\left ({\left (a b^{2} c - a^{2} b d\right )} x^{6} + a^{2} b c - a^{3} d\right )} \sqrt{a b c - a^{2} d}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^2/((b*x^6 + a)^2*sqrt(d*x^6 + c)),x, algorithm="fricas")
[Out]
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**2/(b*x**6+a)**2/(d*x**6+c)**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.237975, size = 320, normalized size = 3.08 \[ -\frac{1}{6} \, d^{\frac{3}{2}}{\left (\frac{{\left (b c - 2 \, a d\right )} \arctan \left (\frac{{\left (\sqrt{d} x^{3} - \sqrt{d x^{6} + c}\right )}^{2} b - b c + 2 \, a d}{2 \, \sqrt{a b c d - a^{2} d^{2}}}\right )}{{\left (a b c d - a^{2} d^{2}\right )}^{\frac{3}{2}}} + \frac{2 \,{\left ({\left (\sqrt{d} x^{3} - \sqrt{d x^{6} + c}\right )}^{2} b c - 2 \,{\left (\sqrt{d} x^{3} - \sqrt{d x^{6} + c}\right )}^{2} a d - b c^{2}\right )}}{{\left ({\left (\sqrt{d} x^{3} - \sqrt{d x^{6} + c}\right )}^{4} b - 2 \,{\left (\sqrt{d} x^{3} - \sqrt{d x^{6} + c}\right )}^{2} b c + 4 \,{\left (\sqrt{d} x^{3} - \sqrt{d x^{6} + c}\right )}^{2} a d + b c^{2}\right )}{\left (a b c d - a^{2} d^{2}\right )}}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^2/((b*x^6 + a)^2*sqrt(d*x^6 + c)),x, algorithm="giac")
[Out]