Optimal. Leaf size=22 \[ \frac{1}{7} x^7 \, _2F_1\left (\frac{1}{2},\frac{7}{8};\frac{15}{8};-x^8\right ) \]
[Out]
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Rubi [A] time = 0.0184038, antiderivative size = 22, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.077 \[ \frac{1}{7} x^7 \, _2F_1\left (\frac{1}{2},\frac{7}{8};\frac{15}{8};-x^8\right ) \]
Antiderivative was successfully verified.
[In] Int[x^6/Sqrt[1 + x^8],x]
[Out]
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Rubi in Sympy [A] time = 2.81747, size = 15, normalized size = 0.68 \[ \frac{x^{7}{{}_{2}F_{1}\left (\begin{matrix} \frac{1}{2}, \frac{7}{8} \\ \frac{15}{8} \end{matrix}\middle |{- x^{8}} \right )}}{7} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**6/(x**8+1)**(1/2),x)
[Out]
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Mathematica [A] time = 0.0234589, size = 22, normalized size = 1. \[ \frac{1}{7} x^7 \, _2F_1\left (\frac{1}{2},\frac{7}{8};\frac{15}{8};-x^8\right ) \]
Antiderivative was successfully verified.
[In] Integrate[x^6/Sqrt[1 + x^8],x]
[Out]
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Maple [A] time = 0.036, size = 17, normalized size = 0.8 \[{\frac{{x}^{7}}{7}{\mbox{$_2$F$_1$}({\frac{1}{2}},{\frac{7}{8}};\,{\frac{15}{8}};\,-{x}^{8})}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^6/(x^8+1)^(1/2),x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{x^{6}}{\sqrt{x^{8} + 1}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^6/sqrt(x^8 + 1),x, algorithm="maxima")
[Out]
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Fricas [F] time = 0., size = 0, normalized size = 0. \[{\rm integral}\left (\frac{x^{6}}{\sqrt{x^{8} + 1}}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^6/sqrt(x^8 + 1),x, algorithm="fricas")
[Out]
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Sympy [A] time = 2.24614, size = 29, normalized size = 1.32 \[ \frac{x^{7} \Gamma \left (\frac{7}{8}\right ){{}_{2}F_{1}\left (\begin{matrix} \frac{1}{2}, \frac{7}{8} \\ \frac{15}{8} \end{matrix}\middle |{x^{8} e^{i \pi }} \right )}}{8 \Gamma \left (\frac{15}{8}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**6/(x**8+1)**(1/2),x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{x^{6}}{\sqrt{x^{8} + 1}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^6/sqrt(x^8 + 1),x, algorithm="giac")
[Out]