Optimal. Leaf size=161 \[ \frac {\tanh ^{-1}\left (\frac {\frac {x^2}{\sqrt {2}}+\frac {\sqrt {\frac {x^2+2}{x^2-2}}}{\sqrt {2}}-\sqrt {2} x+\frac {1}{\sqrt {2}}}{(x-1) \sqrt [4]{\frac {x^2+2}{x^2-2}}}\right )}{2 \sqrt {2}}-\frac {\tan ^{-1}\left (\frac {-\frac {x^2}{\sqrt {2}}+\frac {\sqrt {\frac {x^2+2}{x^2-2}}}{\sqrt {2}}+\sqrt {2} x-\frac {1}{\sqrt {2}}}{(x-1) \sqrt [4]{\frac {x^2+2}{x^2-2}}}\right )}{2 \sqrt {2}} \]
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Rubi [F] time = 6.13, antiderivative size = 0, normalized size of antiderivative = 0.00, number of steps used = 0, number of rules used = 0, integrand size = 0, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.000, Rules used = {} \begin {gather*} \int \frac {-4-2 x+2 x^2+x^4}{x \left (-2+x^2\right ) \sqrt [4]{\frac {2+x^2}{-2+x^2}} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )} \, dx \end {gather*}
Verification is not applicable to the result.
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Rubi steps
\begin {align*} \int \frac {-4-2 x+2 x^2+x^4}{x \left (-2+x^2\right ) \sqrt [4]{\frac {2+x^2}{-2+x^2}} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )} \, dx &=\frac {\sqrt [4]{2+x^2} \int \frac {-4-2 x+2 x^2+x^4}{x \left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )} \, dx}{\sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}\\ &=\frac {\sqrt [4]{2+x^2} \int \left (-\frac {1}{2 x \left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2}}+\frac {-14+8 x+4 x^2-2 x^3+x^4}{2 \left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )}\right ) \, dx}{\sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}\\ &=-\frac {\sqrt [4]{2+x^2} \int \frac {1}{x \left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2}} \, dx}{2 \sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}+\frac {\sqrt [4]{2+x^2} \int \frac {-14+8 x+4 x^2-2 x^3+x^4}{\left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )} \, dx}{2 \sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}\\ &=-\frac {\sqrt [4]{2+x^2} \operatorname {Subst}\left (\int \frac {1}{(-2+x)^{3/4} x \sqrt [4]{2+x}} \, dx,x,x^2\right )}{4 \sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}+\frac {\sqrt [4]{2+x^2} \int \left (-\frac {14}{\left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )}+\frac {8 x}{\left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )}+\frac {4 x^2}{\left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )}-\frac {2 x^3}{\left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )}+\frac {x^4}{\left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )}\right ) \, dx}{2 \sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}\\ &=\frac {\sqrt [4]{2+x^2} \int \frac {x^4}{\left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )} \, dx}{2 \sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}-\frac {\sqrt [4]{2+x^2} \int \frac {x^3}{\left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )} \, dx}{\sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}-\frac {\sqrt [4]{2+x^2} \operatorname {Subst}\left (\int \frac {x^2}{-2-2 x^4} \, dx,x,\frac {\sqrt [4]{2+x^2}}{\sqrt [4]{-2+x^2}}\right )}{\sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}+\frac {\left (2 \sqrt [4]{2+x^2}\right ) \int \frac {x^2}{\left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )} \, dx}{\sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}+\frac {\left (4 \sqrt [4]{2+x^2}\right ) \int \frac {x}{\left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )} \, dx}{\sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}-\frac {\left (7 \sqrt [4]{2+x^2}\right ) \int \frac {1}{\left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )} \, dx}{\sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}\\ &=\frac {\sqrt [4]{2+x^2} \int \frac {x^4}{\left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )} \, dx}{2 \sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}+\frac {\sqrt [4]{2+x^2} \operatorname {Subst}\left (\int \frac {1-x^2}{-2-2 x^4} \, dx,x,\frac {\sqrt [4]{2+x^2}}{\sqrt [4]{-2+x^2}}\right )}{2 \sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}-\frac {\sqrt [4]{2+x^2} \operatorname {Subst}\left (\int \frac {1+x^2}{-2-2 x^4} \, dx,x,\frac {\sqrt [4]{2+x^2}}{\sqrt [4]{-2+x^2}}\right )}{2 \sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}-\frac {\sqrt [4]{2+x^2} \int \frac {x^3}{\left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )} \, dx}{\sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}+\frac {\left (2 \sqrt [4]{2+x^2}\right ) \int \frac {x^2}{\left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )} \, dx}{\sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}+\frac {\left (4 \sqrt [4]{2+x^2}\right ) \int \frac {x}{\left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )} \, dx}{\sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}-\frac {\left (7 \sqrt [4]{2+x^2}\right ) \int \frac {1}{\left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )} \, dx}{\sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}\\ &=\frac {\sqrt [4]{2+x^2} \operatorname {Subst}\left (\int \frac {1}{1-\sqrt {2} x+x^2} \, dx,x,\frac {\sqrt [4]{2+x^2}}{\sqrt [4]{-2+x^2}}\right )}{8 \sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}+\frac {\sqrt [4]{2+x^2} \operatorname {Subst}\left (\int \frac {1}{1+\sqrt {2} x+x^2} \, dx,x,\frac {\sqrt [4]{2+x^2}}{\sqrt [4]{-2+x^2}}\right )}{8 \sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}+\frac {\sqrt [4]{2+x^2} \int \frac {x^4}{\left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )} \, dx}{2 \sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}-\frac {\sqrt [4]{2+x^2} \int \frac {x^3}{\left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )} \, dx}{\sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}+\frac {\left (2 \sqrt [4]{2+x^2}\right ) \int \frac {x^2}{\left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )} \, dx}{\sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}+\frac {\left (4 \sqrt [4]{2+x^2}\right ) \int \frac {x}{\left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )} \, dx}{\sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}-\frac {\left (7 \sqrt [4]{2+x^2}\right ) \int \frac {1}{\left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )} \, dx}{\sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}+\frac {\sqrt [4]{2+x^2} \operatorname {Subst}\left (\int \frac {\sqrt {2}+2 x}{-1-\sqrt {2} x-x^2} \, dx,x,\frac {\sqrt [4]{2+x^2}}{\sqrt [4]{-2+x^2}}\right )}{8 \sqrt {2} \sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}+\frac {\sqrt [4]{2+x^2} \operatorname {Subst}\left (\int \frac {\sqrt {2}-2 x}{-1+\sqrt {2} x-x^2} \, dx,x,\frac {\sqrt [4]{2+x^2}}{\sqrt [4]{-2+x^2}}\right )}{8 \sqrt {2} \sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}\\ &=\frac {\sqrt [4]{2+x^2} \log \left (1-\frac {\sqrt {2} \sqrt [4]{2+x^2}}{\sqrt [4]{-2+x^2}}+\frac {\sqrt {2+x^2}}{\sqrt {-2+x^2}}\right )}{8 \sqrt {2} \sqrt [4]{-2+x^2} \sqrt [4]{-\frac {2+x^2}{2-x^2}}}-\frac {\sqrt [4]{2+x^2} \log \left (1+\frac {\sqrt {2} \sqrt [4]{2+x^2}}{\sqrt [4]{-2+x^2}}+\frac {\sqrt {2+x^2}}{\sqrt {-2+x^2}}\right )}{8 \sqrt {2} \sqrt [4]{-2+x^2} \sqrt [4]{-\frac {2+x^2}{2-x^2}}}+\frac {\sqrt [4]{2+x^2} \int \frac {x^4}{\left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )} \, dx}{2 \sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}-\frac {\sqrt [4]{2+x^2} \int \frac {x^3}{\left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )} \, dx}{\sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}+\frac {\left (2 \sqrt [4]{2+x^2}\right ) \int \frac {x^2}{\left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )} \, dx}{\sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}+\frac {\left (4 \sqrt [4]{2+x^2}\right ) \int \frac {x}{\left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )} \, dx}{\sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}-\frac {\left (7 \sqrt [4]{2+x^2}\right ) \int \frac {1}{\left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )} \, dx}{\sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}+\frac {\sqrt [4]{2+x^2} \operatorname {Subst}\left (\int \frac {1}{-1-x^2} \, dx,x,1-\frac {\sqrt {2} \sqrt [4]{2+x^2}}{\sqrt [4]{-2+x^2}}\right )}{4 \sqrt {2} \sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}-\frac {\sqrt [4]{2+x^2} \operatorname {Subst}\left (\int \frac {1}{-1-x^2} \, dx,x,1+\frac {\sqrt {2} \sqrt [4]{2+x^2}}{\sqrt [4]{-2+x^2}}\right )}{4 \sqrt {2} \sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}\\ &=-\frac {\sqrt [4]{2+x^2} \tan ^{-1}\left (1-\frac {\sqrt {2} \sqrt [4]{2+x^2}}{\sqrt [4]{-2+x^2}}\right )}{4 \sqrt {2} \sqrt [4]{-2+x^2} \sqrt [4]{-\frac {2+x^2}{2-x^2}}}+\frac {\sqrt [4]{2+x^2} \tan ^{-1}\left (1+\frac {\sqrt {2} \sqrt [4]{2+x^2}}{\sqrt [4]{-2+x^2}}\right )}{4 \sqrt {2} \sqrt [4]{-2+x^2} \sqrt [4]{-\frac {2+x^2}{2-x^2}}}+\frac {\sqrt [4]{2+x^2} \log \left (1-\frac {\sqrt {2} \sqrt [4]{2+x^2}}{\sqrt [4]{-2+x^2}}+\frac {\sqrt {2+x^2}}{\sqrt {-2+x^2}}\right )}{8 \sqrt {2} \sqrt [4]{-2+x^2} \sqrt [4]{-\frac {2+x^2}{2-x^2}}}-\frac {\sqrt [4]{2+x^2} \log \left (1+\frac {\sqrt {2} \sqrt [4]{2+x^2}}{\sqrt [4]{-2+x^2}}+\frac {\sqrt {2+x^2}}{\sqrt {-2+x^2}}\right )}{8 \sqrt {2} \sqrt [4]{-2+x^2} \sqrt [4]{-\frac {2+x^2}{2-x^2}}}+\frac {\sqrt [4]{2+x^2} \int \frac {x^4}{\left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )} \, dx}{2 \sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}-\frac {\sqrt [4]{2+x^2} \int \frac {x^3}{\left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )} \, dx}{\sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}+\frac {\left (2 \sqrt [4]{2+x^2}\right ) \int \frac {x^2}{\left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )} \, dx}{\sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}+\frac {\left (4 \sqrt [4]{2+x^2}\right ) \int \frac {x}{\left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )} \, dx}{\sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}-\frac {\left (7 \sqrt [4]{2+x^2}\right ) \int \frac {1}{\left (-2+x^2\right )^{3/4} \sqrt [4]{2+x^2} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )} \, dx}{\sqrt [4]{-2+x^2} \sqrt [4]{\frac {2+x^2}{-2+x^2}}}\\ \end {align*}
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Mathematica [F] time = 0.56, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {-4-2 x+2 x^2+x^4}{x \left (-2+x^2\right ) \sqrt [4]{\frac {2+x^2}{-2+x^2}} \left (8-10 x+4 x^2+4 x^3-4 x^4+x^5\right )} \, dx \end {gather*}
Verification is not applicable to the result.
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IntegrateAlgebraic [A] time = 0.52, size = 161, normalized size = 1.00 \begin {gather*} -\frac {\tan ^{-1}\left (\frac {-\frac {1}{\sqrt {2}}+\sqrt {2} x-\frac {x^2}{\sqrt {2}}+\frac {\sqrt {\frac {2+x^2}{-2+x^2}}}{\sqrt {2}}}{(-1+x) \sqrt [4]{\frac {2+x^2}{-2+x^2}}}\right )}{2 \sqrt {2}}+\frac {\tanh ^{-1}\left (\frac {\frac {1}{\sqrt {2}}-\sqrt {2} x+\frac {x^2}{\sqrt {2}}+\frac {\sqrt {\frac {2+x^2}{-2+x^2}}}{\sqrt {2}}}{(-1+x) \sqrt [4]{\frac {2+x^2}{-2+x^2}}}\right )}{2 \sqrt {2}} \end {gather*}
Antiderivative was successfully verified.
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fricas [B] time = 46.72, size = 1858, normalized size = 11.54
result too large to display
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^{4} + 2 \, x^{2} - 2 \, x - 4}{{\left (x^{5} - 4 \, x^{4} + 4 \, x^{3} + 4 \, x^{2} - 10 \, x + 8\right )} {\left (x^{2} - 2\right )} x \left (\frac {x^{2} + 2}{x^{2} - 2}\right )^{\frac {1}{4}}}\,{d x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [C] time = 6.79, size = 1065, normalized size = 6.61
method | result | size |
trager | \(\frac {\RootOf \left (\textit {\_Z}^{4}+1\right ) \ln \left (\frac {-2 \sqrt {-\frac {-x^{2}-2}{x^{2}-2}}\, x^{4} \RootOf \left (\textit {\_Z}^{4}+1\right )^{3}+4 \sqrt {-\frac {-x^{2}-2}{x^{2}-2}}\, x^{3} \RootOf \left (\textit {\_Z}^{4}+1\right )^{3}-2 \left (-\frac {-x^{2}-2}{x^{2}-2}\right )^{\frac {1}{4}} x^{5} \RootOf \left (\textit {\_Z}^{4}+1\right )^{2}+2 \sqrt {-\frac {-x^{2}-2}{x^{2}-2}}\, x^{2} \RootOf \left (\textit {\_Z}^{4}+1\right )^{3}+6 \left (-\frac {-x^{2}-2}{x^{2}-2}\right )^{\frac {1}{4}} x^{4} \RootOf \left (\textit {\_Z}^{4}+1\right )^{2}-\RootOf \left (\textit {\_Z}^{4}+1\right ) x^{6}+2 \left (-\frac {-x^{2}-2}{x^{2}-2}\right )^{\frac {3}{4}} x^{3}-8 \sqrt {-\frac {-x^{2}-2}{x^{2}-2}}\, \RootOf \left (\textit {\_Z}^{4}+1\right )^{3} x -2 \left (-\frac {-x^{2}-2}{x^{2}-2}\right )^{\frac {1}{4}} x^{3} \RootOf \left (\textit {\_Z}^{4}+1\right )^{2}+4 \RootOf \left (\textit {\_Z}^{4}+1\right ) x^{5}-2 \left (-\frac {-x^{2}-2}{x^{2}-2}\right )^{\frac {3}{4}} x^{2}+4 \sqrt {-\frac {-x^{2}-2}{x^{2}-2}}\, \RootOf \left (\textit {\_Z}^{4}+1\right )^{3}-10 \left (-\frac {-x^{2}-2}{x^{2}-2}\right )^{\frac {1}{4}} \RootOf \left (\textit {\_Z}^{4}+1\right )^{2} x^{2}-4 \RootOf \left (\textit {\_Z}^{4}+1\right ) x^{4}-4 \left (-\frac {-x^{2}-2}{x^{2}-2}\right )^{\frac {3}{4}} x +12 \left (-\frac {-x^{2}-2}{x^{2}-2}\right )^{\frac {1}{4}} x \RootOf \left (\textit {\_Z}^{4}+1\right )^{2}-4 \RootOf \left (\textit {\_Z}^{4}+1\right ) x^{3}+4 \left (-\frac {-x^{2}-2}{x^{2}-2}\right )^{\frac {3}{4}}-4 \left (-\frac {-x^{2}-2}{x^{2}-2}\right )^{\frac {1}{4}} \RootOf \left (\textit {\_Z}^{4}+1\right )^{2}+12 \RootOf \left (\textit {\_Z}^{4}+1\right ) x^{2}-8 \RootOf \left (\textit {\_Z}^{4}+1\right ) x +4 \RootOf \left (\textit {\_Z}^{4}+1\right )}{x \left (x^{5}-4 x^{4}+4 x^{3}+4 x^{2}-10 x +8\right )}\right )}{4}-\frac {\RootOf \left (\textit {\_Z}^{4}+1\right )^{3} \ln \left (\frac {\RootOf \left (\textit {\_Z}^{4}+1\right )^{3} x^{6}+2 \left (-\frac {-x^{2}-2}{x^{2}-2}\right )^{\frac {1}{4}} x^{5} \RootOf \left (\textit {\_Z}^{4}+1\right )^{2}-4 \RootOf \left (\textit {\_Z}^{4}+1\right )^{3} x^{5}+2 x^{4} \sqrt {-\frac {-x^{2}-2}{x^{2}-2}}\, \RootOf \left (\textit {\_Z}^{4}+1\right )-6 \left (-\frac {-x^{2}-2}{x^{2}-2}\right )^{\frac {1}{4}} x^{4} \RootOf \left (\textit {\_Z}^{4}+1\right )^{2}+4 \RootOf \left (\textit {\_Z}^{4}+1\right )^{3} x^{4}+2 \left (-\frac {-x^{2}-2}{x^{2}-2}\right )^{\frac {3}{4}} x^{3}-4 x^{3} \sqrt {-\frac {-x^{2}-2}{x^{2}-2}}\, \RootOf \left (\textit {\_Z}^{4}+1\right )+2 \left (-\frac {-x^{2}-2}{x^{2}-2}\right )^{\frac {1}{4}} x^{3} \RootOf \left (\textit {\_Z}^{4}+1\right )^{2}+4 \RootOf \left (\textit {\_Z}^{4}+1\right )^{3} x^{3}-2 \left (-\frac {-x^{2}-2}{x^{2}-2}\right )^{\frac {3}{4}} x^{2}-2 x^{2} \sqrt {-\frac {-x^{2}-2}{x^{2}-2}}\, \RootOf \left (\textit {\_Z}^{4}+1\right )+10 \left (-\frac {-x^{2}-2}{x^{2}-2}\right )^{\frac {1}{4}} \RootOf \left (\textit {\_Z}^{4}+1\right )^{2} x^{2}-12 \RootOf \left (\textit {\_Z}^{4}+1\right )^{3} x^{2}-4 \left (-\frac {-x^{2}-2}{x^{2}-2}\right )^{\frac {3}{4}} x +8 \sqrt {-\frac {-x^{2}-2}{x^{2}-2}}\, \RootOf \left (\textit {\_Z}^{4}+1\right ) x -12 \left (-\frac {-x^{2}-2}{x^{2}-2}\right )^{\frac {1}{4}} x \RootOf \left (\textit {\_Z}^{4}+1\right )^{2}+8 \RootOf \left (\textit {\_Z}^{4}+1\right )^{3} x +4 \left (-\frac {-x^{2}-2}{x^{2}-2}\right )^{\frac {3}{4}}-4 \sqrt {-\frac {-x^{2}-2}{x^{2}-2}}\, \RootOf \left (\textit {\_Z}^{4}+1\right )+4 \left (-\frac {-x^{2}-2}{x^{2}-2}\right )^{\frac {1}{4}} \RootOf \left (\textit {\_Z}^{4}+1\right )^{2}-4 \RootOf \left (\textit {\_Z}^{4}+1\right )^{3}}{x \left (x^{5}-4 x^{4}+4 x^{3}+4 x^{2}-10 x +8\right )}\right )}{4}\) | \(1065\) |
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^{4} + 2 \, x^{2} - 2 \, x - 4}{{\left (x^{5} - 4 \, x^{4} + 4 \, x^{3} + 4 \, x^{2} - 10 \, x + 8\right )} {\left (x^{2} - 2\right )} x \left (\frac {x^{2} + 2}{x^{2} - 2}\right )^{\frac {1}{4}}}\,{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^4-2\,x^2+2\,x+4}{x\,{\left (\frac {x^2+2}{x^2-2}\right )}^{1/4}\,\left (x^2-2\right )\,\left (x^5-4\,x^4+4\,x^3+4\,x^2-10\,x+8\right )} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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