Optimal. Leaf size=18 \[ \frac {F\left (\sin ^{-1}\left (\sqrt {3} x\right )|-\frac {1}{6}\right )}{\sqrt {6}} \]
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Rubi [A] time = 0.01, antiderivative size = 18, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, integrand size = 16, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.125, Rules used = {1095, 419} \[ \frac {F\left (\sin ^{-1}\left (\sqrt {3} x\right )|-\frac {1}{6}\right )}{\sqrt {6}} \]
Antiderivative was successfully verified.
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Rule 419
Rule 1095
Rubi steps
\begin {align*} \int \frac {1}{\sqrt {2-5 x^2-3 x^4}} \, dx &=\left (2 \sqrt {3}\right ) \int \frac {1}{\sqrt {2-6 x^2} \sqrt {12+6 x^2}} \, dx\\ &=\frac {F\left (\sin ^{-1}\left (\sqrt {3} x\right )|-\frac {1}{6}\right )}{\sqrt {6}}\\ \end {align*}
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Mathematica [B] time = 0.02, size = 54, normalized size = 3.00 \[ \frac {\sqrt {1-3 x^2} \sqrt {x^2+2} F\left (\sin ^{-1}\left (\sqrt {3} x\right )|-\frac {1}{6}\right )}{\sqrt {6} \sqrt {-3 x^4-5 x^2+2}} \]
Antiderivative was successfully verified.
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fricas [F] time = 0.78, size = 0, normalized size = 0.00 \[ {\rm integral}\left (-\frac {\sqrt {-3 \, x^{4} - 5 \, x^{2} + 2}}{3 \, x^{4} + 5 \, x^{2} - 2}, x\right ) \]
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 \[ \int \frac {1}{\sqrt {-3 \, x^{4} - 5 \, x^{2} + 2}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.03, size = 50, normalized size = 2.78 \[ \frac {\sqrt {3}\, \sqrt {-3 x^{2}+1}\, \sqrt {2 x^{2}+4}\, \EllipticF \left (\sqrt {3}\, x , \frac {i \sqrt {6}}{6}\right )}{6 \sqrt {-3 x^{4}-5 x^{2}+2}} \]
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 \[ \int \frac {1}{\sqrt {-3 \, x^{4} - 5 \, x^{2} + 2}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.06 \[ \int \frac {1}{\sqrt {-3\,x^4-5\,x^2+2}} \,d x \]
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 \[ \int \frac {1}{\sqrt {- 3 x^{4} - 5 x^{2} + 2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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