Optimal. Leaf size=173 \[ \frac {i (x-1) \sqrt {2 x^2+x+2} \left (-\frac {i \tanh ^{-1}\left (-\frac {\sqrt {2 x^2+x+2}}{\sqrt {3}}+\sqrt {\frac {2}{3}} x+\sqrt {\frac {2}{3}}\right )}{12 \sqrt {3}}-\frac {91 i \tanh ^{-1}\left (\frac {\sqrt {2 x^2+x+2}}{\sqrt {5}}-\sqrt {\frac {2}{5}} x+\sqrt {\frac {2}{5}}\right )}{200 \sqrt {5}}+\frac {i \left (22 x^3+73 x^2-107 x-18\right )}{600 (x-1)^2 \sqrt {2 x^2+x+2}}\right )}{\sqrt {-(x-1)^2 \left (2 x^2+x+2\right )}} \]
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Rubi [F] time = 0.14, 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 {1}{(1+x) \left (-2+3 x-2 x^2+3 x^3-2 x^4\right )^{3/2}} \, dx \end {gather*}
Verification is not applicable to the result.
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Rubi steps
\begin {align*} \int \frac {1}{(1+x) \left (-2+3 x-2 x^2+3 x^3-2 x^4\right )^{3/2}} \, dx &=\int \frac {1}{(1+x) \left (-2+3 x-2 x^2+3 x^3-2 x^4\right )^{3/2}} \, dx\\ \end {align*}
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Mathematica [A] time = 0.15, size = 146, normalized size = 0.84 \begin {gather*} \frac {-250 \sqrt {3} \sqrt {2 x^2+x+2} (x-1)^2 \tanh ^{-1}\left (\frac {\sqrt {3} (1-x)}{2 \sqrt {2 x^2+x+2}}\right )+819 \sqrt {5} \sqrt {2 x^2+x+2} (x-1)^2 \tanh ^{-1}\left (\frac {\sqrt {5} (x+1)}{2 \sqrt {2 x^2+x+2}}\right )-30 \left (22 x^3+73 x^2-107 x-18\right )}{18000 (x-1) \sqrt {-(x-1)^2 \left (2 x^2+x+2\right )}} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 10.62, size = 173, normalized size = 1.00 \begin {gather*} \frac {i (x-1) \sqrt {2 x^2+x+2} \left (-\frac {i \tanh ^{-1}\left (-\frac {\sqrt {2 x^2+x+2}}{\sqrt {3}}+\sqrt {\frac {2}{3}} x+\sqrt {\frac {2}{3}}\right )}{12 \sqrt {3}}-\frac {91 i \tanh ^{-1}\left (\frac {\sqrt {2 x^2+x+2}}{\sqrt {5}}-\sqrt {\frac {2}{5}} x+\sqrt {\frac {2}{5}}\right )}{200 \sqrt {5}}+\frac {i \left (22 x^3+73 x^2-107 x-18\right )}{600 (x-1)^2 \sqrt {2 x^2+x+2}}\right )}{\sqrt {-(x-1)^2 \left (2 x^2+x+2\right )}} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.79, size = 213, normalized size = 1.23 \begin {gather*} -\frac {819 \, \sqrt {5} {\left (2 \, x^{5} - 5 \, x^{4} + 5 \, x^{3} - 5 \, x^{2} + 5 \, x - 2\right )} \arctan \left (\frac {\sqrt {5} \sqrt {-2 \, x^{4} + 3 \, x^{3} - 2 \, x^{2} + 3 \, x - 2} {\left (x + 1\right )}}{2 \, {\left (2 \, x^{3} - x^{2} + x - 2\right )}}\right ) + 250 \, \sqrt {3} {\left (2 \, x^{5} - 5 \, x^{4} + 5 \, x^{3} - 5 \, x^{2} + 5 \, x - 2\right )} \arctan \left (\frac {\sqrt {3} \sqrt {-2 \, x^{4} + 3 \, x^{3} - 2 \, x^{2} + 3 \, x - 2}}{2 \, {\left (2 \, x^{2} + x + 2\right )}}\right ) - 30 \, \sqrt {-2 \, x^{4} + 3 \, x^{3} - 2 \, x^{2} + 3 \, x - 2} {\left (22 \, x^{3} + 73 \, x^{2} - 107 \, x - 18\right )}}{18000 \, {\left (2 \, x^{5} - 5 \, x^{4} + 5 \, x^{3} - 5 \, x^{2} + 5 \, x - 2\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*} \mathit {sage}_{0} x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.03, size = 287, normalized size = 1.66 \begin {gather*} -\frac {\left (819 \arctan \left (\frac {\left (1+x \right ) \sqrt {5}}{2 \sqrt {-2 x^{2}-x -2}}\right ) \sqrt {-2 x^{2}-x -2}\, \sqrt {5}\, x^{2}+250 \arctan \left (\frac {\left (-1+x \right ) \sqrt {3}}{2 \sqrt {-2 x^{2}-x -2}}\right ) \sqrt {3}\, \sqrt {-2 x^{2}-x -2}\, x^{2}-1638 \arctan \left (\frac {\left (1+x \right ) \sqrt {5}}{2 \sqrt {-2 x^{2}-x -2}}\right ) \sqrt {-2 x^{2}-x -2}\, \sqrt {5}\, x -500 \arctan \left (\frac {\left (-1+x \right ) \sqrt {3}}{2 \sqrt {-2 x^{2}-x -2}}\right ) \sqrt {3}\, \sqrt {-2 x^{2}-x -2}\, x +819 \sqrt {5}\, \arctan \left (\frac {\left (1+x \right ) \sqrt {5}}{2 \sqrt {-2 x^{2}-x -2}}\right ) \sqrt {-2 x^{2}-x -2}+250 \sqrt {3}\, \arctan \left (\frac {\left (-1+x \right ) \sqrt {3}}{2 \sqrt {-2 x^{2}-x -2}}\right ) \sqrt {-2 x^{2}-x -2}-660 x^{3}-2190 x^{2}+3210 x +540\right ) \left (-1+x \right ) \left (2 x^{2}+x +2\right )}{18000 \left (-2 x^{4}+3 x^{3}-2 x^{2}+3 x -2\right )^{\frac {3}{2}}} \end {gather*}
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 {1}{{\left (-2 \, x^{4} + 3 \, x^{3} - 2 \, x^{2} + 3 \, x - 2\right )}^{\frac {3}{2}} {\left (x + 1\right )}}\,{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 {1}{\left (x+1\right )\,{\left (-2\,x^4+3\,x^3-2\,x^2+3\,x-2\right )}^{3/2}} \,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 {1}{\left (- \left (x - 1\right )^{2} \left (2 x^{2} + x + 2\right )\right )^{\frac {3}{2}} \left (x + 1\right )}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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