Optimal. Leaf size=239 \[ \frac {1}{7} \sqrt {x^8+1} x^3+\frac {3 \sqrt {\frac {\left (x^2+1\right )^2}{x^2}} \sqrt {-\frac {x^8+1}{x^4}} x^3 F\left (\sin ^{-1}\left (\frac {1}{2} \sqrt {-\frac {\sqrt {2} x^4-2 x^2+\sqrt {2}}{x^2}}\right )|-2 \left (1-\sqrt {2}\right )\right )}{14 \sqrt {2+\sqrt {2}} \left (x^2+1\right ) \sqrt {x^8+1}}+\frac {3 \sqrt {-\frac {\left (1-x^2\right )^2}{x^2}} \sqrt {-\frac {x^8+1}{x^4}} x^3 F\left (\sin ^{-1}\left (\frac {1}{2} \sqrt {\frac {\sqrt {2} x^4+2 x^2+\sqrt {2}}{x^2}}\right )|-2 \left (1-\sqrt {2}\right )\right )}{14 \sqrt {2+\sqrt {2}} \left (1-x^2\right ) \sqrt {x^8+1}} \]
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Rubi [A] time = 0.07, antiderivative size = 239, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 3, integrand size = 13, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.231, Rules used = {321, 309, 1883} \[ \frac {1}{7} \sqrt {x^8+1} x^3+\frac {3 \sqrt {\frac {\left (x^2+1\right )^2}{x^2}} \sqrt {-\frac {x^8+1}{x^4}} x^3 F\left (\sin ^{-1}\left (\frac {1}{2} \sqrt {-\frac {\sqrt {2} x^4-2 x^2+\sqrt {2}}{x^2}}\right )|-2 \left (1-\sqrt {2}\right )\right )}{14 \sqrt {2+\sqrt {2}} \left (x^2+1\right ) \sqrt {x^8+1}}+\frac {3 \sqrt {-\frac {\left (1-x^2\right )^2}{x^2}} \sqrt {-\frac {x^8+1}{x^4}} x^3 F\left (\sin ^{-1}\left (\frac {1}{2} \sqrt {\frac {\sqrt {2} x^4+2 x^2+\sqrt {2}}{x^2}}\right )|-2 \left (1-\sqrt {2}\right )\right )}{14 \sqrt {2+\sqrt {2}} \left (1-x^2\right ) \sqrt {x^8+1}} \]
Antiderivative was successfully verified.
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Rule 309
Rule 321
Rule 1883
Rubi steps
\begin {align*} \int \frac {x^{10}}{\sqrt {1+x^8}} \, dx &=\frac {1}{7} x^3 \sqrt {1+x^8}-\frac {3}{7} \int \frac {x^2}{\sqrt {1+x^8}} \, dx\\ &=\frac {1}{7} x^3 \sqrt {1+x^8}+\frac {3}{14} \int \frac {1-x^2}{\sqrt {1+x^8}} \, dx-\frac {3}{14} \int \frac {1+x^2}{\sqrt {1+x^8}} \, dx\\ &=\frac {1}{7} x^3 \sqrt {1+x^8}+\frac {3 x^3 \sqrt {\frac {\left (1+x^2\right )^2}{x^2}} \sqrt {-\frac {1+x^8}{x^4}} F\left (\sin ^{-1}\left (\frac {1}{2} \sqrt {-\frac {\sqrt {2}-2 x^2+\sqrt {2} x^4}{x^2}}\right )|-2 \left (1-\sqrt {2}\right )\right )}{14 \sqrt {2+\sqrt {2}} \left (1+x^2\right ) \sqrt {1+x^8}}+\frac {3 x^3 \sqrt {-\frac {\left (1-x^2\right )^2}{x^2}} \sqrt {-\frac {1+x^8}{x^4}} F\left (\sin ^{-1}\left (\frac {1}{2} \sqrt {\frac {\sqrt {2}+2 x^2+\sqrt {2} x^4}{x^2}}\right )|-2 \left (1-\sqrt {2}\right )\right )}{14 \sqrt {2+\sqrt {2}} \left (1-x^2\right ) \sqrt {1+x^8}}\\ \end {align*}
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Mathematica [C] time = 0.01, size = 34, normalized size = 0.14 \[ \frac {1}{7} x^3 \left (\sqrt {x^8+1}-\, _2F_1\left (\frac {3}{8},\frac {1}{2};\frac {11}{8};-x^8\right )\right ) \]
Antiderivative was successfully verified.
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fricas [F] time = 1.00, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\frac {x^{10}}{\sqrt {x^{8} + 1}}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {x^{10}}{\sqrt {x^{8} + 1}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [C] time = 0.15, size = 30, normalized size = 0.13 \[ -\frac {x^{3} \hypergeom \left (\left [\frac {3}{8}, \frac {1}{2}\right ], \left [\frac {11}{8}\right ], -x^{8}\right )}{7}+\frac {\sqrt {x^{8}+1}\, x^{3}}{7} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {x^{10}}{\sqrt {x^{8} + 1}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.00 \[ \int \frac {x^{10}}{\sqrt {x^8+1}} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [C] time = 1.05, size = 29, normalized size = 0.12 \[ \frac {x^{11} \Gamma \left (\frac {11}{8}\right ) {{}_{2}F_{1}\left (\begin {matrix} \frac {1}{2}, \frac {11}{8} \\ \frac {19}{8} \end {matrix}\middle | {x^{8} e^{i \pi }} \right )}}{8 \Gamma \left (\frac {19}{8}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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