Optimal. Leaf size=65 \[ \frac {\sqrt {x^2-1} \sqrt {3 x^2+2} F\left (\sin ^{-1}\left (\frac {\sqrt {\frac {5}{2}} x}{\sqrt {x^2-1}}\right )|\frac {2}{5}\right )}{\sqrt {5} \sqrt {3 x^4-x^2-2}} \]
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Rubi [A] time = 0.01, antiderivative size = 65, normalized size of antiderivative = 1.00, number of steps used = 1, number of rules used = 1, integrand size = 16, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.062, Rules used = {1097} \[ \frac {\sqrt {x^2-1} \sqrt {3 x^2+2} F\left (\sin ^{-1}\left (\frac {\sqrt {\frac {5}{2}} x}{\sqrt {x^2-1}}\right )|\frac {2}{5}\right )}{\sqrt {5} \sqrt {3 x^4-x^2-2}} \]
Antiderivative was successfully verified.
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Rule 1097
Rubi steps
\begin {align*} \int \frac {1}{\sqrt {-2-x^2+3 x^4}} \, dx &=\frac {\sqrt {-1+x^2} \sqrt {2+3 x^2} F\left (\sin ^{-1}\left (\frac {\sqrt {\frac {5}{2}} x}{\sqrt {-1+x^2}}\right )|\frac {2}{5}\right )}{\sqrt {5} \sqrt {-2-x^2+3 x^4}}\\ \end {align*}
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Mathematica [C] time = 0.02, size = 60, normalized size = 0.92 \[ -\frac {i \sqrt {1-x^2} \sqrt {3 x^2+2} F\left (i \sinh ^{-1}\left (\sqrt {\frac {3}{2}} x\right )|-\frac {2}{3}\right )}{\sqrt {9 x^4-3 x^2-6}} \]
Antiderivative was successfully verified.
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fricas [F] time = 0.80, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\frac {1}{\sqrt {3 \, x^{4} - x^{2} - 2}}, x\right ) \]
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 \[ \int \frac {1}{\sqrt {3 \, x^{4} - x^{2} - 2}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [C] time = 0.03, size = 53, normalized size = 0.82 \[ -\frac {i \sqrt {6}\, \sqrt {6 x^{2}+4}\, \sqrt {-x^{2}+1}\, \EllipticF \left (\frac {i \sqrt {6}\, x}{2}, \frac {i \sqrt {6}}{3}\right )}{6 \sqrt {3 x^{4}-x^{2}-2}} \]
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 \[ \int \frac {1}{\sqrt {3 \, x^{4} - x^{2} - 2}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.02 \[ \int \frac {1}{\sqrt {3\,x^4-x^2-2}} \,d x \]
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 \[ \int \frac {1}{\sqrt {3 x^{4} - x^{2} - 2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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