Optimal. Leaf size=67 \[ -\frac {x}{3 \sqrt {x^4+1}}-\frac {\tan ^{-1}\left (\frac {\sqrt [4]{3} x}{\sqrt {x^4+1}}\right )}{3 \sqrt [4]{3}}-\frac {\tanh ^{-1}\left (\frac {\sqrt [4]{3} x}{\sqrt {x^4+1}}\right )}{3 \sqrt [4]{3}} \]
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Rubi [C] time = 3.22, antiderivative size = 1382, normalized size of antiderivative = 20.63, number of steps used = 25, number of rules used = 8, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.364, Rules used = {6725, 220, 2073, 414, 523, 409, 1217, 1707}
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Warning: Unable to verify antiderivative.
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Rule 220
Rule 409
Rule 414
Rule 523
Rule 1217
Rule 1707
Rule 2073
Rule 6725
Rubi steps
\begin {align*} \int \frac {-1+x^{12}}{\sqrt {1+x^4} \left (1+x^{12}\right )} \, dx &=\int \left (\frac {1}{\sqrt {1+x^4}}-\frac {2}{\sqrt {1+x^4} \left (1+x^{12}\right )}\right ) \, dx\\ &=-\left (2 \int \frac {1}{\sqrt {1+x^4} \left (1+x^{12}\right )} \, dx\right )+\int \frac {1}{\sqrt {1+x^4}} \, dx\\ &=\frac {\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 )}{2 \sqrt {1+x^4}}-2 \int \left (\frac {2 i}{\sqrt {3} \left (1+i \sqrt {3}-2 x^4\right ) \left (1+x^4\right )^{3/2}}+\frac {2 i}{\sqrt {3} \left (1+x^4\right )^{3/2} \left (-1+i \sqrt {3}+2 x^4\right )}\right ) \, dx\\ &=\frac {\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 )}{2 \sqrt {1+x^4}}-\frac {(4 i) \int \frac {1}{\left (1+i \sqrt {3}-2 x^4\right ) \left (1+x^4\right )^{3/2}} \, dx}{\sqrt {3}}-\frac {(4 i) \int \frac {1}{\left (1+x^4\right )^{3/2} \left (-1+i \sqrt {3}+2 x^4\right )} \, dx}{\sqrt {3}}\\ &=\frac {2 x}{\sqrt {3} \left (3 i-\sqrt {3}\right ) \sqrt {1+x^4}}-\frac {2 x}{\sqrt {3} \left (3 i+\sqrt {3}\right ) \sqrt {1+x^4}}+\frac {\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 )}{2 \sqrt {1+x^4}}-\frac {(2 i) \int \frac {5-i \sqrt {3}-2 x^4}{\sqrt {1+x^4} \left (-1+i \sqrt {3}+2 x^4\right )} \, dx}{\sqrt {3} \left (3-i \sqrt {3}\right )}+\frac {(2 i) \int \frac {-5-i \sqrt {3}+2 x^4}{\left (1+i \sqrt {3}-2 x^4\right ) \sqrt {1+x^4}} \, dx}{\sqrt {3} \left (3+i \sqrt {3}\right )}\\ &=\frac {2 x}{\sqrt {3} \left (3 i-\sqrt {3}\right ) \sqrt {1+x^4}}-\frac {2 x}{\sqrt {3} \left (3 i+\sqrt {3}\right ) \sqrt {1+x^4}}+\frac {\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 )}{2 \sqrt {1+x^4}}+\frac {(2 i) \int \frac {1}{\sqrt {1+x^4}} \, dx}{\sqrt {3} \left (3-i \sqrt {3}\right )}-\frac {(8 i) \int \frac {1}{\sqrt {1+x^4} \left (-1+i \sqrt {3}+2 x^4\right )} \, dx}{\sqrt {3} \left (3-i \sqrt {3}\right )}-\frac {(2 i) \int \frac {1}{\sqrt {1+x^4}} \, dx}{\sqrt {3} \left (3+i \sqrt {3}\right )}-\frac {(8 i) \int \frac {1}{\left (1+i \sqrt {3}-2 x^4\right ) \sqrt {1+x^4}} \, dx}{\sqrt {3} \left (3+i \sqrt {3}\right )}\\ &=\frac {2 x}{\sqrt {3} \left (3 i-\sqrt {3}\right ) \sqrt {1+x^4}}-\frac {2 x}{\sqrt {3} \left (3 i+\sqrt {3}\right ) \sqrt {1+x^4}}+\frac {\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 )}{2 \sqrt {1+x^4}}+\frac {\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 )}{\sqrt {3} \left (3 i-\sqrt {3}\right ) \sqrt {1+x^4}}-\frac {\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 )}{\sqrt {3} \left (3 i+\sqrt {3}\right ) \sqrt {1+x^4}}-\frac {1}{3} \int \frac {1}{\left (1-\frac {x^2}{\sqrt {\frac {1}{2} \left (1-i \sqrt {3}\right )}}\right ) \sqrt {1+x^4}} \, dx-\frac {1}{3} \int \frac {1}{\left (1+\frac {x^2}{\sqrt {\frac {1}{2} \left (1-i \sqrt {3}\right )}}\right ) \sqrt {1+x^4}} \, dx-\frac {1}{3} \int \frac {1}{\left (1-\frac {x^2}{\sqrt {\frac {1}{2} \left (1+i \sqrt {3}\right )}}\right ) \sqrt {1+x^4}} \, dx-\frac {1}{3} \int \frac {1}{\left (1+\frac {x^2}{\sqrt {\frac {1}{2} \left (1+i \sqrt {3}\right )}}\right ) \sqrt {1+x^4}} \, dx\\ &=\frac {2 x}{\sqrt {3} \left (3 i-\sqrt {3}\right ) \sqrt {1+x^4}}-\frac {2 x}{\sqrt {3} \left (3 i+\sqrt {3}\right ) \sqrt {1+x^4}}+\frac {\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 )}{2 \sqrt {1+x^4}}+\frac {\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 )}{\sqrt {3} \left (3 i-\sqrt {3}\right ) \sqrt {1+x^4}}-\frac {\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 )}{\sqrt {3} \left (3 i+\sqrt {3}\right ) \sqrt {1+x^4}}-\frac {\left (\left (\frac {1}{3}-\frac {i}{3}\right ) \left (1-\sqrt {3}\right )\right ) \int \frac {1}{\sqrt {1+x^4}} \, dx}{i-\sqrt {3}}--\frac {\left (\left (\frac {1}{3}+\frac {i}{3}\right ) \left (1-\sqrt {3}\right )\right ) \int \frac {1}{\sqrt {1+x^4}} \, dx}{i+\sqrt {3}}-\frac {\left (1+\frac {1}{\sqrt {\frac {1}{2} \left (1+i \sqrt {3}\right )}}\right ) \int \frac {1}{\sqrt {1+x^4}} \, dx}{3 \left (1-\frac {2 i}{i-\sqrt {3}}\right )}+\frac {\left (1+\frac {1}{\sqrt {\frac {1}{2} \left (1+i \sqrt {3}\right )}}\right ) \int \frac {1+x^2}{\left (1+\frac {x^2}{\sqrt {\frac {1}{2} \left (1+i \sqrt {3}\right )}}\right ) \sqrt {1+x^4}} \, dx}{3 \sqrt {\frac {1}{2} \left (1+i \sqrt {3}\right )} \left (1-\frac {2}{1+i \sqrt {3}}\right )}-\frac {\left (2-\sqrt {2-2 i \sqrt {3}}\right ) \int \frac {1+x^2}{\left (1-\frac {x^2}{\sqrt {\frac {1}{2} \left (1-i \sqrt {3}\right )}}\right ) \sqrt {1+x^4}} \, dx}{3 \left (1+i \sqrt {3}\right )}-\frac {\left (2+\sqrt {2-2 i \sqrt {3}}\right ) \int \frac {1+x^2}{\left (1+\frac {x^2}{\sqrt {\frac {1}{2} \left (1-i \sqrt {3}\right )}}\right ) \sqrt {1+x^4}} \, dx}{3 \left (1+i \sqrt {3}\right )}-\frac {\left (2-\sqrt {2+2 i \sqrt {3}}\right ) \int \frac {1+x^2}{\left (1-\frac {x^2}{\sqrt {\frac {1}{2} \left (1+i \sqrt {3}\right )}}\right ) \sqrt {1+x^4}} \, dx}{3 \left (1-i \sqrt {3}\right )}-\frac {\left (1+\frac {1}{\sqrt {\frac {1}{2} \left (1-i \sqrt {3}\right )}}\right ) \int \frac {1}{\sqrt {1+x^4}} \, dx}{3 \left (1-\frac {2 i}{i+\sqrt {3}}\right )}\\ &=\frac {2 x}{\sqrt {3} \left (3 i-\sqrt {3}\right ) \sqrt {1+x^4}}-\frac {2 x}{\sqrt {3} \left (3 i+\sqrt {3}\right ) \sqrt {1+x^4}}-\frac {\sqrt [4]{1-i \sqrt {3}} \tan ^{-1}\left (\frac {\sqrt {3-i \sqrt {3}} x}{\sqrt [4]{2 \left (1-i \sqrt {3}\right )} \sqrt {1+x^4}}\right )}{3\ 2^{3/4} \sqrt {3-i \sqrt {3}}}-\frac {\sqrt [4]{1-i \sqrt {3}} \tan ^{-1}\left (\frac {\sqrt {-3+i \sqrt {3}} x}{\sqrt [4]{2 \left (1-i \sqrt {3}\right )} \sqrt {1+x^4}}\right )}{3\ 2^{3/4} \sqrt {-3+i \sqrt {3}}}-\frac {\sqrt [4]{1+i \sqrt {3}} \tan ^{-1}\left (\frac {\sqrt {-3-i \sqrt {3}} x}{\sqrt [4]{2 \left (1+i \sqrt {3}\right )} \sqrt {1+x^4}}\right )}{3\ 2^{3/4} \sqrt {-3-i \sqrt {3}}}-\frac {2 \sqrt [4]{2} \tan ^{-1}\left (\frac {\sqrt {3+i \sqrt {3}} x}{\sqrt [4]{2 \left (1+i \sqrt {3}\right )} \sqrt {1+x^4}}\right )}{3 \left (1-i \sqrt {3}\right ) \left (1+i \sqrt {3}\right )^{3/4} \sqrt {3+i \sqrt {3}}}+\frac {\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 )}{2 \sqrt {1+x^4}}+\frac {\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 )}{\sqrt {3} \left (3 i-\sqrt {3}\right ) \sqrt {1+x^4}}-\frac {\left (\frac {1}{6}-\frac {i}{6}\right ) \left (1-\sqrt {3}\right ) \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 )}{\left (i-\sqrt {3}\right ) \sqrt {1+x^4}}+\frac {\left (\frac {1}{6}+\frac {i}{6}\right ) \left (1-\sqrt {3}\right ) \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 )}{\left (i+\sqrt {3}\right ) \sqrt {1+x^4}}-\frac {\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 )}{\sqrt {3} \left (3 i+\sqrt {3}\right ) \sqrt {1+x^4}}-\frac {\left (1+\frac {1}{\sqrt {\frac {1}{2} \left (1+i \sqrt {3}\right )}}\right ) \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 )}{6 \left (1-\frac {2 i}{i-\sqrt {3}}\right ) \sqrt {1+x^4}}-\frac {\left (1+\frac {1}{\sqrt {\frac {1}{2} \left (1-i \sqrt {3}\right )}}\right ) \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 )}{6 \left (1-\frac {2 i}{i+\sqrt {3}}\right ) \sqrt {1+x^4}}-\frac {\left (2+\sqrt {2-2 i \sqrt {3}}\right )^2 \left (1+x^2\right ) \sqrt {\frac {1+x^4}{\left (1+x^2\right )^2}} \Pi \left (-\frac {\left (\sqrt {2}-\sqrt {1-i \sqrt {3}}\right )^2}{4 \sqrt {2 \left (1-i \sqrt {3}\right )}};2 \tan ^{-1}(x)|\frac {1}{2}\right )}{24 \left (1+i \sqrt {3}\right ) \sqrt {1+x^4}}-\frac {\left (2-\sqrt {2-2 i \sqrt {3}}\right )^2 \left (1+x^2\right ) \sqrt {\frac {1+x^4}{\left (1+x^2\right )^2}} \Pi \left (\frac {\left (\sqrt {2}+\sqrt {1-i \sqrt {3}}\right )^2}{4 \sqrt {2 \left (1-i \sqrt {3}\right )}};2 \tan ^{-1}(x)|\frac {1}{2}\right )}{24 \left (1+i \sqrt {3}\right ) \sqrt {1+x^4}}-\frac {\left (3 i-\sqrt {3}+2 i \sqrt {2+2 i \sqrt {3}}\right ) \left (1+x^2\right ) \sqrt {\frac {1+x^4}{\left (1+x^2\right )^2}} \Pi \left (-\frac {\left (\sqrt {2}-\sqrt {1+i \sqrt {3}}\right )^2}{4 \sqrt {2 \left (1+i \sqrt {3}\right )}};2 \tan ^{-1}(x)|\frac {1}{2}\right )}{12 \left (i+\sqrt {3}\right ) \sqrt {1+x^4}}-\frac {\left (2-\sqrt {2+2 i \sqrt {3}}\right )^2 \left (1+x^2\right ) \sqrt {\frac {1+x^4}{\left (1+x^2\right )^2}} \Pi \left (\frac {\left (\sqrt {2}+\sqrt {1+i \sqrt {3}}\right )^2}{4 \sqrt {2 \left (1+i \sqrt {3}\right )}};2 \tan ^{-1}(x)|\frac {1}{2}\right )}{24 \left (1-i \sqrt {3}\right ) \sqrt {1+x^4}}\\ \end {align*}
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Mathematica [C] time = 0.81, size = 175, normalized size = 2.61 \begin {gather*} \frac {1}{3} \left (-\frac {(-1)^{2/3} x}{\sqrt {x^4+1}}+\frac {\sqrt [3]{-1} x}{\sqrt {x^4+1}}-\frac {2 x}{\sqrt {x^4+1}}-2 \sqrt [4]{-1} F\left (\left .i \sinh ^{-1}\left (\sqrt [4]{-1} x\right )\right |-1\right )+\sqrt [4]{-1} \Pi \left (-\sqrt [3]{-1};\left .i \sinh ^{-1}\left (\sqrt [4]{-1} x\right )\right |-1\right )+\sqrt [4]{-1} \Pi \left (\sqrt [3]{-1};\left .i \sinh ^{-1}\left (\sqrt [4]{-1} x\right )\right |-1\right )+\sqrt [4]{-1} \Pi \left (-(-1)^{2/3};\left .i \sinh ^{-1}\left (\sqrt [4]{-1} x\right )\right |-1\right )+\sqrt [4]{-1} \Pi \left ((-1)^{2/3};\left .i \sinh ^{-1}\left (\sqrt [4]{-1} x\right )\right |-1\right )\right ) \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.52, size = 67, normalized size = 1.00 \begin {gather*} -\frac {x}{3 \sqrt {1+x^4}}-\frac {\tan ^{-1}\left (\frac {\sqrt [4]{3} x}{\sqrt {1+x^4}}\right )}{3 \sqrt [4]{3}}-\frac {\tanh ^{-1}\left (\frac {\sqrt [4]{3} x}{\sqrt {1+x^4}}\right )}{3 \sqrt [4]{3}} \end {gather*}
Antiderivative was successfully verified.
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fricas [B] time = 0.60, size = 247, normalized size = 3.69 \begin {gather*} -\frac {4 \cdot 3^{\frac {3}{4}} {\left (x^{4} + 1\right )} \arctan \left (\frac {3^{\frac {3}{4}} {\left (2 \cdot 3^{\frac {3}{4}} {\left (x^{6} + x^{2}\right )} + 3^{\frac {1}{4}} {\left (x^{8} + 5 \, x^{4} + 1\right )}\right )} + 6 \, \sqrt {x^{4} + 1} {\left (3^{\frac {3}{4}} x^{3} + 3^{\frac {1}{4}} {\left (x^{5} + x\right )}\right )}}{3 \, {\left (x^{8} - x^{4} + 1\right )}}\right ) + 3^{\frac {3}{4}} {\left (x^{4} + 1\right )} \log \left (-\frac {3^{\frac {3}{4}} {\left (x^{8} + 5 \, x^{4} + 1\right )} + 6 \, {\left (x^{5} + \sqrt {3} x^{3} + x\right )} \sqrt {x^{4} + 1} + 6 \cdot 3^{\frac {1}{4}} {\left (x^{6} + x^{2}\right )}}{x^{8} - x^{4} + 1}\right ) - 3^{\frac {3}{4}} {\left (x^{4} + 1\right )} \log \left (\frac {3^{\frac {3}{4}} {\left (x^{8} + 5 \, x^{4} + 1\right )} - 6 \, {\left (x^{5} + \sqrt {3} x^{3} + x\right )} \sqrt {x^{4} + 1} + 6 \cdot 3^{\frac {1}{4}} {\left (x^{6} + x^{2}\right )}}{x^{8} - x^{4} + 1}\right ) + 12 \, \sqrt {x^{4} + 1} x}{36 \, {\left (x^{4} + 1\right )}} \end {gather*}
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 \begin {gather*} \int \frac {x^{12} - 1}{{\left (x^{12} + 1\right )} \sqrt {x^{4} + 1}}\,{d x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 1.32, size = 104, normalized size = 1.55
method | result | size |
elliptic | \(\frac {\left (\frac {\sqrt {2}\, 3^{\frac {3}{4}} \arctan \left (\frac {3^{\frac {3}{4}} \sqrt {x^{4}+1}}{3 x}\right )}{9}-\frac {\sqrt {2}\, 3^{\frac {3}{4}} \ln \left (\frac {\frac {\sqrt {2}\, \sqrt {x^{4}+1}}{2 x}+\frac {\sqrt {2}\, 3^{\frac {1}{4}}}{2}}{\frac {\sqrt {2}\, \sqrt {x^{4}+1}}{2 x}-\frac {\sqrt {2}\, 3^{\frac {1}{4}}}{2}}\right )}{18}-\frac {\sqrt {2}\, x}{3 \sqrt {x^{4}+1}}\right ) \sqrt {2}}{2}\) | \(104\) |
default | \(\frac {2 \sqrt {-i x^{2}+1}\, \sqrt {i x^{2}+1}\, \EllipticF \left (x \left (\frac {\sqrt {2}}{2}+\frac {i \sqrt {2}}{2}\right ), i\right )}{3 \left (\frac {\sqrt {2}}{2}+\frac {i \sqrt {2}}{2}\right ) \sqrt {x^{4}+1}}+\frac {\left (\munderset {\underline {\hspace {1.25 ex}}\alpha =\RootOf \left (\textit {\_Z}^{8}-\textit {\_Z}^{4}+1\right )}{\sum }\underline {\hspace {1.25 ex}}\alpha \left (-\frac {\arctanh \left (\frac {\underline {\hspace {1.25 ex}}\alpha ^{2} \left (-\underline {\hspace {1.25 ex}}\alpha ^{6}+\underline {\hspace {1.25 ex}}\alpha ^{2}+x^{2}\right )}{\sqrt {\underline {\hspace {1.25 ex}}\alpha ^{4}+1}\, \sqrt {x^{4}+1}}\right )}{\sqrt {\underline {\hspace {1.25 ex}}\alpha ^{4}+1}}+\frac {2 \left (-1\right )^{\frac {3}{4}} \left (-\underline {\hspace {1.25 ex}}\alpha ^{7}+\underline {\hspace {1.25 ex}}\alpha ^{3}\right ) \sqrt {-i x^{2}+1}\, \sqrt {i x^{2}+1}\, \EllipticPi \left (\left (-1\right )^{\frac {1}{4}} x , i \underline {\hspace {1.25 ex}}\alpha ^{6}-i \underline {\hspace {1.25 ex}}\alpha ^{2}, i\right )}{\sqrt {x^{4}+1}}\right )\right )}{12}-\frac {x}{3 \sqrt {x^{4}+1}}\) | \(193\) |
risch | \(\frac {2 \sqrt {-i x^{2}+1}\, \sqrt {i x^{2}+1}\, \EllipticF \left (x \left (\frac {\sqrt {2}}{2}+\frac {i \sqrt {2}}{2}\right ), i\right )}{3 \left (\frac {\sqrt {2}}{2}+\frac {i \sqrt {2}}{2}\right ) \sqrt {x^{4}+1}}+\frac {\left (\munderset {\underline {\hspace {1.25 ex}}\alpha =\RootOf \left (\textit {\_Z}^{8}-\textit {\_Z}^{4}+1\right )}{\sum }\underline {\hspace {1.25 ex}}\alpha \left (-\frac {\arctanh \left (\frac {\underline {\hspace {1.25 ex}}\alpha ^{2} \left (-\underline {\hspace {1.25 ex}}\alpha ^{6}+\underline {\hspace {1.25 ex}}\alpha ^{2}+x^{2}\right )}{\sqrt {\underline {\hspace {1.25 ex}}\alpha ^{4}+1}\, \sqrt {x^{4}+1}}\right )}{\sqrt {\underline {\hspace {1.25 ex}}\alpha ^{4}+1}}+\frac {2 \left (-1\right )^{\frac {3}{4}} \left (-\underline {\hspace {1.25 ex}}\alpha ^{7}+\underline {\hspace {1.25 ex}}\alpha ^{3}\right ) \sqrt {-i x^{2}+1}\, \sqrt {i x^{2}+1}\, \EllipticPi \left (\left (-1\right )^{\frac {1}{4}} x , i \underline {\hspace {1.25 ex}}\alpha ^{6}-i \underline {\hspace {1.25 ex}}\alpha ^{2}, i\right )}{\sqrt {x^{4}+1}}\right )\right )}{12}-\frac {x}{3 \sqrt {x^{4}+1}}\) | \(193\) |
trager | \(-\frac {x}{3 \sqrt {x^{4}+1}}+\frac {\RootOf \left (\textit {\_Z}^{4}-27\right ) \ln \left (-\frac {-x^{2} \RootOf \left (\textit {\_Z}^{4}-27\right )^{3}-3 \RootOf \left (\textit {\_Z}^{4}-27\right ) x^{4}+18 \sqrt {x^{4}+1}\, x -3 \RootOf \left (\textit {\_Z}^{4}-27\right )}{\RootOf \left (\textit {\_Z}^{4}-27\right )^{2} x^{2}-3 x^{4}-3}\right )}{18}-\frac {\RootOf \left (\textit {\_Z}^{2}+\RootOf \left (\textit {\_Z}^{4}-27\right )^{2}\right ) \ln \left (-\frac {-\RootOf \left (\textit {\_Z}^{2}+\RootOf \left (\textit {\_Z}^{4}-27\right )^{2}\right ) x^{2} \RootOf \left (\textit {\_Z}^{4}-27\right )^{2}+3 \RootOf \left (\textit {\_Z}^{2}+\RootOf \left (\textit {\_Z}^{4}-27\right )^{2}\right ) x^{4}+18 \sqrt {x^{4}+1}\, x +3 \RootOf \left (\textit {\_Z}^{2}+\RootOf \left (\textit {\_Z}^{4}-27\right )^{2}\right )}{3 x^{4}+\RootOf \left (\textit {\_Z}^{4}-27\right )^{2} x^{2}+3}\right )}{18}\) | \(196\) |
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 \begin {gather*} \int \frac {x^{12} - 1}{{\left (x^{12} + 1\right )} \sqrt {x^{4} + 1}}\,{d x} \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 = -0.01 \begin {gather*} \int \frac {x^{12}-1}{\sqrt {x^4+1}\,\left (x^{12}+1\right )} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {\left (x - 1\right ) \left (x + 1\right ) \left (x^{2} + 1\right ) \left (x^{2} - x + 1\right ) \left (x^{2} + x + 1\right ) \left (x^{4} - x^{2} + 1\right )}{\left (x^{4} + 1\right )^{\frac {3}{2}} \left (x^{8} - x^{4} + 1\right )}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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