Optimal. Leaf size=29 \[ \log \left (x^2+\sqrt {x^4+2 x^3-3 x^2-4 x-4}+x-2\right ) \]
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Rubi [A] time = 0.05, antiderivative size = 39, normalized size of antiderivative = 1.34, number of steps used = 5, number of rules used = 5, integrand size = 28, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.179, Rules used = {1680, 12, 1107, 621, 206} \begin {gather*} -\tanh ^{-1}\left (\frac {9-4 \left (x+\frac {1}{2}\right )^2}{\sqrt {16 \left (x+\frac {1}{2}\right )^4-72 \left (x+\frac {1}{2}\right )^2-47}}\right ) \end {gather*}
Antiderivative was successfully verified.
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Rule 12
Rule 206
Rule 621
Rule 1107
Rule 1680
Rubi steps
\begin {align*} \int \frac {1+2 x}{\sqrt {-4-4 x-3 x^2+2 x^3+x^4}} \, dx &=\operatorname {Subst}\left (\int \frac {8 x}{\sqrt {-47-72 x^2+16 x^4}} \, dx,x,\frac {1}{2}+x\right )\\ &=8 \operatorname {Subst}\left (\int \frac {x}{\sqrt {-47-72 x^2+16 x^4}} \, dx,x,\frac {1}{2}+x\right )\\ &=4 \operatorname {Subst}\left (\int \frac {1}{\sqrt {-47-72 x+16 x^2}} \, dx,x,\left (\frac {1}{2}+x\right )^2\right )\\ &=8 \operatorname {Subst}\left (\int \frac {1}{64-x^2} \, dx,x,\frac {32 \left (-2+x+x^2\right )}{\sqrt {-47-72 \left (\frac {1}{2}+x\right )^2+(1+2 x)^4}}\right )\\ &=-\tanh ^{-1}\left (\frac {4 \left (2-x-x^2\right )}{\sqrt {-47-18 (1+2 x)^2+(1+2 x)^4}}\right )\\ \end {align*}
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Mathematica [C] time = 2.48, size = 736, normalized size = 25.38 \begin {gather*} \frac {i \sqrt {8 \sqrt {2}-9} \left (-2 x+\sqrt {9+8 \sqrt {2}}-1\right ) \sqrt {\frac {\left (\sqrt {8 \sqrt {2}-9}+i \sqrt {9+8 \sqrt {2}}\right ) \left (-2 i x+\sqrt {8 \sqrt {2}-9}-i\right )}{\left (\sqrt {8 \sqrt {2}-9}-i \sqrt {9+8 \sqrt {2}}\right ) \left (2 i x+\sqrt {8 \sqrt {2}-9}+i\right )}} \left (2 i x+\sqrt {8 \sqrt {2}-9}+i\right ) \sqrt {\frac {2 x+\sqrt {9+8 \sqrt {2}}+1}{\left (\sqrt {9+8 \sqrt {2}}-i \sqrt {8 \sqrt {2}-9}\right ) \left (2 i x+\sqrt {8 \sqrt {2}-9}+i\right )}} \left (F\left (\sin ^{-1}\left (\sqrt {\frac {\left (\sqrt {-9+8 \sqrt {2}}+i \sqrt {9+8 \sqrt {2}}\right ) \left (-2 i x+\sqrt {-9+8 \sqrt {2}}-i\right )}{\left (\sqrt {-9+8 \sqrt {2}}-i \sqrt {9+8 \sqrt {2}}\right ) \left (2 i x+\sqrt {-9+8 \sqrt {2}}+i\right )}}\right )|\frac {9 i-\sqrt {47}}{9 i+\sqrt {47}}\right )-2 \Pi \left (-\frac {\sqrt {-9+8 \sqrt {2}}-i \sqrt {9+8 \sqrt {2}}}{\sqrt {-9+8 \sqrt {2}}+i \sqrt {9+8 \sqrt {2}}};\sin ^{-1}\left (\sqrt {\frac {\left (\sqrt {-9+8 \sqrt {2}}+i \sqrt {9+8 \sqrt {2}}\right ) \left (-2 i x+\sqrt {-9+8 \sqrt {2}}-i\right )}{\left (\sqrt {-9+8 \sqrt {2}}-i \sqrt {9+8 \sqrt {2}}\right ) \left (2 i x+\sqrt {-9+8 \sqrt {2}}+i\right )}}\right )|\frac {9 i-\sqrt {47}}{9 i+\sqrt {47}}\right )\right )}{\left (\sqrt {8 \sqrt {2}-9}+i \sqrt {9+8 \sqrt {2}}\right ) \sqrt {\frac {-2 x+\sqrt {9+8 \sqrt {2}}-1}{\left (\sqrt {9+8 \sqrt {2}}+i \sqrt {8 \sqrt {2}-9}\right ) \left (2 i x+\sqrt {8 \sqrt {2}-9}+i\right )}} \sqrt {x^4+2 x^3-3 x^2-4 x-4}} \end {gather*}
Warning: Unable to verify antiderivative.
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IntegrateAlgebraic [A] time = 0.15, size = 29, normalized size = 1.00 \begin {gather*} \log \left (-2+x+x^2+\sqrt {-4-4 x-3 x^2+2 x^3+x^4}\right ) \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.50, size = 27, normalized size = 0.93 \begin {gather*} \log \left (x^{2} + x + \sqrt {x^{4} + 2 \, x^{3} - 3 \, x^{2} - 4 \, x - 4} - 2\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.38, size = 33, normalized size = 1.14 \begin {gather*} -\log \left ({\left | -x^{2} - x + \sqrt {{\left (x^{2} + x\right )}^{2} - 4 \, x^{2} - 4 \, x - 4} + 2 \right |}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.73, size = 34, normalized size = 1.17
method | result | size |
trager | \(-\ln \left (-x^{2}+\sqrt {x^{4}+2 x^{3}-3 x^{2}-4 x -4}-x +2\right )\) | \(34\) |
default | \(-\frac {2 i \left (-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}-\frac {\sqrt {9+8 \sqrt {2}}}{2}\right ) \sqrt {\frac {\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )}{\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )}}\, \left (x +\frac {1}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )^{2} \sqrt {\frac {i \sqrt {-9+8 \sqrt {2}}\, \left (x +\frac {1}{2}+\frac {\sqrt {9+8 \sqrt {2}}}{2}\right )}{\left (-\frac {\sqrt {9+8 \sqrt {2}}}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )}}\, \sqrt {\frac {i \sqrt {-9+8 \sqrt {2}}\, \left (x +\frac {1}{2}-\frac {\sqrt {9+8 \sqrt {2}}}{2}\right )}{\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )}}\, \EllipticF \left (\sqrt {\frac {\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )}{\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )}}, \sqrt {\frac {\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}-\frac {\sqrt {9+8 \sqrt {2}}}{2}\right )}{\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (-\frac {\sqrt {9+8 \sqrt {2}}}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )}}\right )}{\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \sqrt {-9+8 \sqrt {2}}\, \sqrt {\left (x +\frac {1}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}+\frac {\sqrt {9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}-\frac {\sqrt {9+8 \sqrt {2}}}{2}\right )}}-\frac {4 i \left (-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}-\frac {\sqrt {9+8 \sqrt {2}}}{2}\right ) \sqrt {\frac {\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )}{\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )}}\, \left (x +\frac {1}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )^{2} \sqrt {\frac {i \sqrt {-9+8 \sqrt {2}}\, \left (x +\frac {1}{2}+\frac {\sqrt {9+8 \sqrt {2}}}{2}\right )}{\left (-\frac {\sqrt {9+8 \sqrt {2}}}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )}}\, \sqrt {\frac {i \sqrt {-9+8 \sqrt {2}}\, \left (x +\frac {1}{2}-\frac {\sqrt {9+8 \sqrt {2}}}{2}\right )}{\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )}}\, \left (\left (-\frac {1}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \EllipticF \left (\sqrt {\frac {\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )}{\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )}}, \sqrt {\frac {\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}-\frac {\sqrt {9+8 \sqrt {2}}}{2}\right )}{\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (-\frac {\sqrt {9+8 \sqrt {2}}}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )}}\right )-i \sqrt {-9+8 \sqrt {2}}\, \EllipticPi \left (\sqrt {\frac {\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )}{\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )}}, \frac {\frac {\sqrt {9+8 \sqrt {2}}}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}}{\frac {\sqrt {9+8 \sqrt {2}}}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}}, \sqrt {\frac {\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}-\frac {\sqrt {9+8 \sqrt {2}}}{2}\right )}{\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (-\frac {\sqrt {9+8 \sqrt {2}}}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )}}\right )\right )}{\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \sqrt {-9+8 \sqrt {2}}\, \sqrt {\left (x +\frac {1}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}+\frac {\sqrt {9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}-\frac {\sqrt {9+8 \sqrt {2}}}{2}\right )}}\) | \(1382\) |
elliptic | \(-\frac {2 i \left (-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}-\frac {\sqrt {9+8 \sqrt {2}}}{2}\right ) \sqrt {\frac {\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )}{\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )}}\, \left (x +\frac {1}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )^{2} \sqrt {\frac {i \sqrt {-9+8 \sqrt {2}}\, \left (x +\frac {1}{2}+\frac {\sqrt {9+8 \sqrt {2}}}{2}\right )}{\left (-\frac {\sqrt {9+8 \sqrt {2}}}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )}}\, \sqrt {\frac {i \sqrt {-9+8 \sqrt {2}}\, \left (x +\frac {1}{2}-\frac {\sqrt {9+8 \sqrt {2}}}{2}\right )}{\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )}}\, \EllipticF \left (\sqrt {\frac {\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )}{\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )}}, \sqrt {\frac {\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}-\frac {\sqrt {9+8 \sqrt {2}}}{2}\right )}{\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (-\frac {\sqrt {9+8 \sqrt {2}}}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )}}\right )}{\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \sqrt {-9+8 \sqrt {2}}\, \sqrt {\left (x +\frac {1}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}+\frac {\sqrt {9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}-\frac {\sqrt {9+8 \sqrt {2}}}{2}\right )}}-\frac {4 i \left (-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}-\frac {\sqrt {9+8 \sqrt {2}}}{2}\right ) \sqrt {\frac {\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )}{\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )}}\, \left (x +\frac {1}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )^{2} \sqrt {\frac {i \sqrt {-9+8 \sqrt {2}}\, \left (x +\frac {1}{2}+\frac {\sqrt {9+8 \sqrt {2}}}{2}\right )}{\left (-\frac {\sqrt {9+8 \sqrt {2}}}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )}}\, \sqrt {\frac {i \sqrt {-9+8 \sqrt {2}}\, \left (x +\frac {1}{2}-\frac {\sqrt {9+8 \sqrt {2}}}{2}\right )}{\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )}}\, \left (\left (-\frac {1}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \EllipticF \left (\sqrt {\frac {\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )}{\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )}}, \sqrt {\frac {\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}-\frac {\sqrt {9+8 \sqrt {2}}}{2}\right )}{\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (-\frac {\sqrt {9+8 \sqrt {2}}}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )}}\right )-i \sqrt {-9+8 \sqrt {2}}\, \EllipticPi \left (\sqrt {\frac {\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )}{\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )}}, \frac {\frac {\sqrt {9+8 \sqrt {2}}}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}}{\frac {\sqrt {9+8 \sqrt {2}}}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}}, \sqrt {\frac {\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}-\frac {\sqrt {9+8 \sqrt {2}}}{2}\right )}{\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (-\frac {\sqrt {9+8 \sqrt {2}}}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right )}}\right )\right )}{\left (\frac {\sqrt {9+8 \sqrt {2}}}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \sqrt {-9+8 \sqrt {2}}\, \sqrt {\left (x +\frac {1}{2}+\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}-\frac {i \sqrt {-9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}+\frac {\sqrt {9+8 \sqrt {2}}}{2}\right ) \left (x +\frac {1}{2}-\frac {\sqrt {9+8 \sqrt {2}}}{2}\right )}}\) | \(1382\) |
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 {2 \, x + 1}{\sqrt {x^{4} + 2 \, x^{3} - 3 \, x^{2} - 4 \, x - 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 = -0.03 \begin {gather*} \int \frac {2\,x+1}{\sqrt {x^4+2\,x^3-3\,x^2-4\,x-4}} \,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 {2 x + 1}{\sqrt {x^{4} + 2 x^{3} - 3 x^{2} - 4 x - 4}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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