Optimal. Leaf size=140 \[ \frac{7 \left (x^2+1\right ) \sqrt{\frac{x^4+1}{\left (x^2+1\right )^2}} \text{EllipticF}\left (2 \tan ^{-1}(x),\frac{1}{2}\right )}{30 \sqrt{x^4+1}}+\frac{1}{9} \sqrt{x^4+1} x^7-\frac{7}{45} \sqrt{x^4+1} x^3+\frac{7 \sqrt{x^4+1} x}{15 \left (x^2+1\right )}-\frac{7 \left (x^2+1\right ) \sqrt{\frac{x^4+1}{\left (x^2+1\right )^2}} E\left (2 \tan ^{-1}(x)|\frac{1}{2}\right )}{15 \sqrt{x^4+1}} \]
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Rubi [A] time = 0.0309806, antiderivative size = 140, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.308, Rules used = {321, 305, 220, 1196} \[ \frac{1}{9} \sqrt{x^4+1} x^7-\frac{7}{45} \sqrt{x^4+1} x^3+\frac{7 \sqrt{x^4+1} x}{15 \left (x^2+1\right )}+\frac{7 \left (x^2+1\right ) \sqrt{\frac{x^4+1}{\left (x^2+1\right )^2}} F\left (2 \tan ^{-1}(x)|\frac{1}{2}\right )}{30 \sqrt{x^4+1}}-\frac{7 \left (x^2+1\right ) \sqrt{\frac{x^4+1}{\left (x^2+1\right )^2}} E\left (2 \tan ^{-1}(x)|\frac{1}{2}\right )}{15 \sqrt{x^4+1}} \]
Antiderivative was successfully verified.
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Rule 321
Rule 305
Rule 220
Rule 1196
Rubi steps
\begin{align*} \int \frac{x^{10}}{\sqrt{1+x^4}} \, dx &=\frac{1}{9} x^7 \sqrt{1+x^4}-\frac{7}{9} \int \frac{x^6}{\sqrt{1+x^4}} \, dx\\ &=-\frac{7}{45} x^3 \sqrt{1+x^4}+\frac{1}{9} x^7 \sqrt{1+x^4}+\frac{7}{15} \int \frac{x^2}{\sqrt{1+x^4}} \, dx\\ &=-\frac{7}{45} x^3 \sqrt{1+x^4}+\frac{1}{9} x^7 \sqrt{1+x^4}+\frac{7}{15} \int \frac{1}{\sqrt{1+x^4}} \, dx-\frac{7}{15} \int \frac{1-x^2}{\sqrt{1+x^4}} \, dx\\ &=-\frac{7}{45} x^3 \sqrt{1+x^4}+\frac{1}{9} x^7 \sqrt{1+x^4}+\frac{7 x \sqrt{1+x^4}}{15 \left (1+x^2\right )}-\frac{7 \left (1+x^2\right ) \sqrt{\frac{1+x^4}{\left (1+x^2\right )^2}} E\left (2 \tan ^{-1}(x)|\frac{1}{2}\right )}{15 \sqrt{1+x^4}}+\frac{7 \left (1+x^2\right ) \sqrt{\frac{1+x^4}{\left (1+x^2\right )^2}} F\left (2 \tan ^{-1}(x)|\frac{1}{2}\right )}{30 \sqrt{1+x^4}}\\ \end{align*}
Mathematica [C] time = 0.0122631, size = 42, normalized size = 0.3 \[ \frac{1}{45} x^3 \left (7 \, _2F_1\left (\frac{1}{2},\frac{3}{4};\frac{7}{4};-x^4\right )+\sqrt{x^4+1} \left (5 x^4-7\right )\right ) \]
Antiderivative was successfully verified.
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Maple [C] time = 0.024, size = 107, normalized size = 0.8 \begin{align*}{\frac{{x}^{7}}{9}\sqrt{{x}^{4}+1}}-{\frac{7\,{x}^{3}}{45}\sqrt{{x}^{4}+1}}+{\frac{{\frac{7\,i}{15}} \left ({\it EllipticF} \left ( x \left ({\frac{\sqrt{2}}{2}}+{\frac{i}{2}}\sqrt{2} \right ) ,i \right ) -{\it EllipticE} \left ( x \left ({\frac{\sqrt{2}}{2}}+{\frac{i}{2}}\sqrt{2} \right ) ,i \right ) \right ) }{{\frac{\sqrt{2}}{2}}+{\frac{i}{2}}\sqrt{2}}\sqrt{1-i{x}^{2}}\sqrt{1+i{x}^{2}}{\frac{1}{\sqrt{{x}^{4}+1}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{x^{10}}{\sqrt{x^{4} + 1}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{x^{10}}{\sqrt{x^{4} + 1}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [C] time = 1.25854, size = 29, normalized size = 0.21 \begin{align*} \frac{x^{11} \Gamma \left (\frac{11}{4}\right ){{}_{2}F_{1}\left (\begin{matrix} \frac{1}{2}, \frac{11}{4} \\ \frac{15}{4} \end{matrix}\middle |{x^{4} e^{i \pi }} \right )}}{4 \Gamma \left (\frac{15}{4}\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{x^{10}}{\sqrt{x^{4} + 1}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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