Optimal. Leaf size=43 \[ \frac{\tanh ^{-1}\left (\frac{b+2 c x^3}{2 \sqrt{c} \sqrt{a+b x^3+c x^6}}\right )}{3 \sqrt{c}} \]
[Out]
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Rubi [A] time = 0.0727881, antiderivative size = 43, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.15 \[ \frac{\tanh ^{-1}\left (\frac{b+2 c x^3}{2 \sqrt{c} \sqrt{a+b x^3+c x^6}}\right )}{3 \sqrt{c}} \]
Antiderivative was successfully verified.
[In] Int[x^2/Sqrt[a + b*x^3 + c*x^6],x]
[Out]
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Rubi in Sympy [A] time = 7.5233, size = 37, normalized size = 0.86 \[ \frac{\operatorname{atanh}{\left (\frac{b + 2 c x^{3}}{2 \sqrt{c} \sqrt{a + b x^{3} + c x^{6}}} \right )}}{3 \sqrt{c}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**2/(c*x**6+b*x**3+a)**(1/2),x)
[Out]
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Mathematica [A] time = 0.0245715, size = 41, normalized size = 0.95 \[ \frac{\log \left (2 \sqrt{c} \sqrt{a+b x^3+c x^6}+b+2 c x^3\right )}{3 \sqrt{c}} \]
Antiderivative was successfully verified.
[In] Integrate[x^2/Sqrt[a + b*x^3 + c*x^6],x]
[Out]
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Maple [F] time = 0.015, size = 0, normalized size = 0. \[ \int{{x}^{2}{\frac{1}{\sqrt{c{x}^{6}+b{x}^{3}+a}}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^2/(c*x^6+b*x^3+a)^(1/2),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(x^2/sqrt(c*x^6 + b*x^3 + a),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.266205, size = 1, normalized size = 0.02 \[ \left [\frac{\log \left (-4 \, \sqrt{c x^{6} + b x^{3} + a}{\left (2 \, c^{2} x^{3} + b c\right )} -{\left (8 \, c^{2} x^{6} + 8 \, b c x^{3} + b^{2} + 4 \, a c\right )} \sqrt{c}\right )}{6 \, \sqrt{c}}, \frac{\arctan \left (\frac{{\left (2 \, c x^{3} + b\right )} \sqrt{-c}}{2 \, \sqrt{c x^{6} + b x^{3} + a} c}\right )}{3 \, \sqrt{-c}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^2/sqrt(c*x^6 + b*x^3 + a),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{x^{2}}{\sqrt{a + b x^{3} + c x^{6}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**2/(c*x**6+b*x**3+a)**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.292777, size = 54, normalized size = 1.26 \[ -\frac{{\rm ln}\left ({\left | -2 \,{\left (\sqrt{c} x^{3} - \sqrt{c x^{6} + b x^{3} + a}\right )} \sqrt{c} - b \right |}\right )}{3 \, \sqrt{c}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^2/sqrt(c*x^6 + b*x^3 + a),x, algorithm="giac")
[Out]