Optimal. Leaf size=62 \[ -\frac {7}{256} \tan ^{-1}\left (\frac {x}{\sqrt [4]{x^4+1}}\right )+\frac {7}{256} \tanh ^{-1}\left (\frac {x}{\sqrt [4]{x^4+1}}\right )+\frac {1}{384} \sqrt [4]{x^4+1} \left (32 x^{11}+4 x^7-7 x^3\right ) \]
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Rubi [A] time = 0.02, antiderivative size = 81, normalized size of antiderivative = 1.31, number of steps used = 7, number of rules used = 6, integrand size = 13, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.462, Rules used = {279, 321, 331, 298, 203, 206} \begin {gather*} -\frac {7}{256} \tan ^{-1}\left (\frac {x}{\sqrt [4]{x^4+1}}\right )+\frac {7}{256} \tanh ^{-1}\left (\frac {x}{\sqrt [4]{x^4+1}}\right )+\frac {1}{12} \sqrt [4]{x^4+1} x^{11}+\frac {1}{96} \sqrt [4]{x^4+1} x^7-\frac {7}{384} \sqrt [4]{x^4+1} x^3 \end {gather*}
Antiderivative was successfully verified.
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Rule 203
Rule 206
Rule 279
Rule 298
Rule 321
Rule 331
Rubi steps
\begin {align*} \int x^{10} \sqrt [4]{1+x^4} \, dx &=\frac {1}{12} x^{11} \sqrt [4]{1+x^4}+\frac {1}{12} \int \frac {x^{10}}{\left (1+x^4\right )^{3/4}} \, dx\\ &=\frac {1}{96} x^7 \sqrt [4]{1+x^4}+\frac {1}{12} x^{11} \sqrt [4]{1+x^4}-\frac {7}{96} \int \frac {x^6}{\left (1+x^4\right )^{3/4}} \, dx\\ &=-\frac {7}{384} x^3 \sqrt [4]{1+x^4}+\frac {1}{96} x^7 \sqrt [4]{1+x^4}+\frac {1}{12} x^{11} \sqrt [4]{1+x^4}+\frac {7}{128} \int \frac {x^2}{\left (1+x^4\right )^{3/4}} \, dx\\ &=-\frac {7}{384} x^3 \sqrt [4]{1+x^4}+\frac {1}{96} x^7 \sqrt [4]{1+x^4}+\frac {1}{12} x^{11} \sqrt [4]{1+x^4}+\frac {7}{128} \operatorname {Subst}\left (\int \frac {x^2}{1-x^4} \, dx,x,\frac {x}{\sqrt [4]{1+x^4}}\right )\\ &=-\frac {7}{384} x^3 \sqrt [4]{1+x^4}+\frac {1}{96} x^7 \sqrt [4]{1+x^4}+\frac {1}{12} x^{11} \sqrt [4]{1+x^4}+\frac {7}{256} \operatorname {Subst}\left (\int \frac {1}{1-x^2} \, dx,x,\frac {x}{\sqrt [4]{1+x^4}}\right )-\frac {7}{256} \operatorname {Subst}\left (\int \frac {1}{1+x^2} \, dx,x,\frac {x}{\sqrt [4]{1+x^4}}\right )\\ &=-\frac {7}{384} x^3 \sqrt [4]{1+x^4}+\frac {1}{96} x^7 \sqrt [4]{1+x^4}+\frac {1}{12} x^{11} \sqrt [4]{1+x^4}-\frac {7}{256} \tan ^{-1}\left (\frac {x}{\sqrt [4]{1+x^4}}\right )+\frac {7}{256} \tanh ^{-1}\left (\frac {x}{\sqrt [4]{1+x^4}}\right )\\ \end {align*}
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Mathematica [C] time = 0.01, size = 45, normalized size = 0.73 \begin {gather*} \frac {1}{96} x^3 \left (7 \, _2F_1\left (-\frac {1}{4},\frac {3}{4};\frac {7}{4};-x^4\right )+\sqrt [4]{x^4+1} \left (8 x^8+x^4-7\right )\right ) \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.19, size = 62, normalized size = 1.00 \begin {gather*} \frac {1}{384} \sqrt [4]{1+x^4} \left (-7 x^3+4 x^7+32 x^{11}\right )-\frac {7}{256} \tan ^{-1}\left (\frac {x}{\sqrt [4]{1+x^4}}\right )+\frac {7}{256} \tanh ^{-1}\left (\frac {x}{\sqrt [4]{1+x^4}}\right ) \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.46, size = 75, normalized size = 1.21 \begin {gather*} \frac {1}{384} \, {\left (32 \, x^{11} + 4 \, x^{7} - 7 \, x^{3}\right )} {\left (x^{4} + 1\right )}^{\frac {1}{4}} + \frac {7}{256} \, \arctan \left (\frac {{\left (x^{4} + 1\right )}^{\frac {1}{4}}}{x}\right ) + \frac {7}{512} \, \log \left (\frac {x + {\left (x^{4} + 1\right )}^{\frac {1}{4}}}{x}\right ) - \frac {7}{512} \, \log \left (-\frac {x - {\left (x^{4} + 1\right )}^{\frac {1}{4}}}{x}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.27, size = 104, normalized size = 1.68 \begin {gather*} \frac {1}{384} \, x^{12} {\left (\frac {18 \, {\left (x^{4} + 1\right )}^{\frac {1}{4}} {\left (\frac {1}{x^{4}} + 1\right )}}{x} + \frac {21 \, {\left (x^{4} + 1\right )}^{\frac {1}{4}}}{x} - \frac {7 \, {\left (x^{8} + 2 \, x^{4} + 1\right )} {\left (x^{4} + 1\right )}^{\frac {1}{4}}}{x^{9}}\right )} + \frac {7}{256} \, \arctan \left (\frac {{\left (x^{4} + 1\right )}^{\frac {1}{4}}}{x}\right ) + \frac {7}{512} \, \log \left (\frac {{\left (x^{4} + 1\right )}^{\frac {1}{4}}}{x} + 1\right ) - \frac {7}{512} \, \log \left (\frac {{\left (x^{4} + 1\right )}^{\frac {1}{4}}}{x} - 1\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [C] time = 1.82, size = 17, normalized size = 0.27
method | result | size |
meijerg | \(\frac {x^{11} \hypergeom \left (\left [-\frac {1}{4}, \frac {11}{4}\right ], \left [\frac {15}{4}\right ], -x^{4}\right )}{11}\) | \(17\) |
risch | \(\frac {x^{3} \left (32 x^{8}+4 x^{4}-7\right ) \left (x^{4}+1\right )^{\frac {1}{4}}}{384}+\frac {7 x^{3} \hypergeom \left (\left [\frac {3}{4}, \frac {3}{4}\right ], \left [\frac {7}{4}\right ], -x^{4}\right )}{384}\) | \(42\) |
trager | \(\frac {x^{3} \left (32 x^{8}+4 x^{4}-7\right ) \left (x^{4}+1\right )^{\frac {1}{4}}}{384}+\frac {7 \RootOf \left (\textit {\_Z}^{2}+1\right ) \ln \left (2 \RootOf \left (\textit {\_Z}^{2}+1\right ) \sqrt {x^{4}+1}\, x^{2}-2 \RootOf \left (\textit {\_Z}^{2}+1\right ) x^{4}+2 \left (x^{4}+1\right )^{\frac {3}{4}} x -2 x^{3} \left (x^{4}+1\right )^{\frac {1}{4}}-\RootOf \left (\textit {\_Z}^{2}+1\right )\right )}{512}+\frac {7 \ln \left (2 \left (x^{4}+1\right )^{\frac {3}{4}} x +2 x^{2} \sqrt {x^{4}+1}+2 x^{3} \left (x^{4}+1\right )^{\frac {1}{4}}+2 x^{4}+1\right )}{512}\) | \(139\) |
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 0.41, size = 123, normalized size = 1.98 \begin {gather*} \frac {\frac {21 \, {\left (x^{4} + 1\right )}^{\frac {1}{4}}}{x} + \frac {18 \, {\left (x^{4} + 1\right )}^{\frac {5}{4}}}{x^{5}} - \frac {7 \, {\left (x^{4} + 1\right )}^{\frac {9}{4}}}{x^{9}}}{384 \, {\left (\frac {3 \, {\left (x^{4} + 1\right )}}{x^{4}} - \frac {3 \, {\left (x^{4} + 1\right )}^{2}}{x^{8}} + \frac {{\left (x^{4} + 1\right )}^{3}}{x^{12}} - 1\right )}} + \frac {7}{256} \, \arctan \left (\frac {{\left (x^{4} + 1\right )}^{\frac {1}{4}}}{x}\right ) + \frac {7}{512} \, \log \left (\frac {{\left (x^{4} + 1\right )}^{\frac {1}{4}}}{x} + 1\right ) - \frac {7}{512} \, \log \left (\frac {{\left (x^{4} + 1\right )}^{\frac {1}{4}}}{x} - 1\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.02 \begin {gather*} \int x^{10}\,{\left (x^4+1\right )}^{1/4} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [C] time = 1.36, size = 31, normalized size = 0.50 \begin {gather*} \frac {x^{11} \Gamma \left (\frac {11}{4}\right ) {{}_{2}F_{1}\left (\begin {matrix} - \frac {1}{4}, \frac {11}{4} \\ \frac {15}{4} \end {matrix}\middle | {x^{4} e^{i \pi }} \right )}}{4 \Gamma \left (\frac {15}{4}\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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