Optimal. Leaf size=142 \[ \frac{b \tanh ^{-1}\left (\frac{2 a+b x^3}{2 \sqrt{a} \sqrt{a+b x^3+c x^6}}\right )}{2 a^{5/2}}-\frac{\left (3 b^2-8 a c\right ) \sqrt{a+b x^3+c x^6}}{3 a^2 x^3 \left (b^2-4 a c\right )}+\frac{2 \left (-2 a c+b^2+b c x^3\right )}{3 a x^3 \left (b^2-4 a c\right ) \sqrt{a+b x^3+c x^6}} \]
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Rubi [A] time = 0.306353, antiderivative size = 142, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.25 \[ \frac{b \tanh ^{-1}\left (\frac{2 a+b x^3}{2 \sqrt{a} \sqrt{a+b x^3+c x^6}}\right )}{2 a^{5/2}}-\frac{\left (3 b^2-8 a c\right ) \sqrt{a+b x^3+c x^6}}{3 a^2 x^3 \left (b^2-4 a c\right )}+\frac{2 \left (-2 a c+b^2+b c x^3\right )}{3 a x^3 \left (b^2-4 a c\right ) \sqrt{a+b x^3+c x^6}} \]
Antiderivative was successfully verified.
[In] Int[1/(x^4*(a + b*x^3 + c*x^6)^(3/2)),x]
[Out]
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Rubi in Sympy [A] time = 37.5344, size = 131, normalized size = 0.92 \[ \frac{2 \left (- 2 a c + b^{2} + b c x^{3}\right )}{3 a x^{3} \left (- 4 a c + b^{2}\right ) \sqrt{a + b x^{3} + c x^{6}}} - \frac{\left (- 8 a c + 3 b^{2}\right ) \sqrt{a + b x^{3} + c x^{6}}}{3 a^{2} x^{3} \left (- 4 a c + b^{2}\right )} + \frac{b \operatorname{atanh}{\left (\frac{2 a + b x^{3}}{2 \sqrt{a} \sqrt{a + b x^{3} + c x^{6}}} \right )}}{2 a^{\frac{5}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/x**4/(c*x**6+b*x**3+a)**(3/2),x)
[Out]
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Mathematica [A] time = 0.220457, size = 132, normalized size = 0.93 \[ \frac{b \left (\log \left (2 \sqrt{a} \sqrt{a+b x^3+c x^6}+2 a+b x^3\right )-\log \left (x^3\right )\right )}{2 a^{5/2}}+\frac{-4 a^2 c+a \left (b^2-10 b c x^3-8 c^2 x^6\right )+3 b^2 x^3 \left (b+c x^3\right )}{3 a^2 x^3 \left (4 a c-b^2\right ) \sqrt{a+b x^3+c x^6}} \]
Antiderivative was successfully verified.
[In] Integrate[1/(x^4*(a + b*x^3 + c*x^6)^(3/2)),x]
[Out]
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Maple [F] time = 0.062, size = 0, normalized size = 0. \[ \int{\frac{1}{{x}^{4}} \left ( c{x}^{6}+b{x}^{3}+a \right ) ^{-{\frac{3}{2}}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/x^4/(c*x^6+b*x^3+a)^(3/2),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(1/((c*x^6 + b*x^3 + a)^(3/2)*x^4),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.302067, size = 1, normalized size = 0.01 \[ \left [-\frac{4 \,{\left ({\left (3 \, b^{2} c - 8 \, a c^{2}\right )} x^{6} +{\left (3 \, b^{3} - 10 \, a b c\right )} x^{3} + a b^{2} - 4 \, a^{2} c\right )} \sqrt{c x^{6} + b x^{3} + a} \sqrt{a} - 3 \,{\left ({\left (b^{3} c - 4 \, a b c^{2}\right )} x^{9} +{\left (b^{4} - 4 \, a b^{2} c\right )} x^{6} +{\left (a b^{3} - 4 \, a^{2} b c\right )} x^{3}\right )} \log \left (-\frac{4 \, \sqrt{c x^{6} + b x^{3} + a}{\left (a b x^{3} + 2 \, a^{2}\right )} +{\left ({\left (b^{2} + 4 \, a c\right )} x^{6} + 8 \, a b x^{3} + 8 \, a^{2}\right )} \sqrt{a}}{x^{6}}\right )}{12 \,{\left ({\left (a^{2} b^{2} c - 4 \, a^{3} c^{2}\right )} x^{9} +{\left (a^{2} b^{3} - 4 \, a^{3} b c\right )} x^{6} +{\left (a^{3} b^{2} - 4 \, a^{4} c\right )} x^{3}\right )} \sqrt{a}}, -\frac{2 \,{\left ({\left (3 \, b^{2} c - 8 \, a c^{2}\right )} x^{6} +{\left (3 \, b^{3} - 10 \, a b c\right )} x^{3} + a b^{2} - 4 \, a^{2} c\right )} \sqrt{c x^{6} + b x^{3} + a} \sqrt{-a} - 3 \,{\left ({\left (b^{3} c - 4 \, a b c^{2}\right )} x^{9} +{\left (b^{4} - 4 \, a b^{2} c\right )} x^{6} +{\left (a b^{3} - 4 \, a^{2} b c\right )} x^{3}\right )} \arctan \left (\frac{{\left (b x^{3} + 2 \, a\right )} \sqrt{-a}}{2 \, \sqrt{c x^{6} + b x^{3} + a} a}\right )}{6 \,{\left ({\left (a^{2} b^{2} c - 4 \, a^{3} c^{2}\right )} x^{9} +{\left (a^{2} b^{3} - 4 \, a^{3} b c\right )} x^{6} +{\left (a^{3} b^{2} - 4 \, a^{4} c\right )} x^{3}\right )} \sqrt{-a}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((c*x^6 + b*x^3 + a)^(3/2)*x^4),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{x^{4} \left (a + b x^{3} + c x^{6}\right )^{\frac{3}{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/x**4/(c*x**6+b*x**3+a)**(3/2),x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{{\left (c x^{6} + b x^{3} + a\right )}^{\frac{3}{2}} x^{4}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((c*x^6 + b*x^3 + a)^(3/2)*x^4),x, algorithm="giac")
[Out]