Optimal. Leaf size=115 \[ \frac {\sqrt {\sqrt {6} x^2-2} \sqrt {\frac {\sqrt {6} x^2+2}{2-\sqrt {6} x^2}} F\left (\sin ^{-1}\left (\frac {2^{3/4} \sqrt [4]{3} x}{\sqrt {\sqrt {6} x^2-2}}\right )|\frac {1}{2}\right )}{2 \sqrt [4]{6} \sqrt {\frac {1}{2-\sqrt {6} x^2}} \sqrt {3 x^4-2}} \]
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Rubi [A] time = 0.02, antiderivative size = 115, normalized size of antiderivative = 1.00, number of steps used = 1, number of rules used = 1, integrand size = 11, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.091, Rules used = {223} \[ \frac {\sqrt {\sqrt {6} x^2-2} \sqrt {\frac {\sqrt {6} x^2+2}{2-\sqrt {6} x^2}} F\left (\sin ^{-1}\left (\frac {2^{3/4} \sqrt [4]{3} x}{\sqrt {\sqrt {6} x^2-2}}\right )|\frac {1}{2}\right )}{2 \sqrt [4]{6} \sqrt {\frac {1}{2-\sqrt {6} x^2}} \sqrt {3 x^4-2}} \]
Antiderivative was successfully verified.
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Rule 223
Rubi steps
\begin {align*} \int \frac {1}{\sqrt {-2+3 x^4}} \, dx &=\frac {\sqrt {-2+\sqrt {6} x^2} \sqrt {\frac {2+\sqrt {6} x^2}{2-\sqrt {6} x^2}} F\left (\sin ^{-1}\left (\frac {2^{3/4} \sqrt [4]{3} x}{\sqrt {-2+\sqrt {6} x^2}}\right )|\frac {1}{2}\right )}{2 \sqrt [4]{6} \sqrt {\frac {1}{2-\sqrt {6} x^2}} \sqrt {-2+3 x^4}}\\ \end {align*}
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Mathematica [A] time = 0.02, size = 40, normalized size = 0.35 \[ \frac {\sqrt {2-3 x^4} F\left (\left .\sin ^{-1}\left (\sqrt [4]{\frac {3}{2}} x\right )\right |-1\right )}{\sqrt [4]{6} \sqrt {3 x^4-2}} \]
Antiderivative was successfully verified.
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fricas [F] time = 0.80, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\frac {1}{\sqrt {3 \, x^{4} - 2}}, x\right ) \]
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 \[ \int \frac {1}{\sqrt {3 \, x^{4} - 2}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [C] time = 0.02, size = 56, normalized size = 0.49 \[ \frac {\sqrt {2 \sqrt {6}\, x^{2}+4}\, \sqrt {-2 \sqrt {6}\, x^{2}+4}\, \EllipticF \left (\frac {\sqrt {-2 \sqrt {6}}\, x}{2}, i\right )}{2 \sqrt {-2 \sqrt {6}}\, \sqrt {3 x^{4}-2}} \]
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 \[ \int \frac {1}{\sqrt {3 \, x^{4} - 2}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.08, size = 31, normalized size = 0.27 \[ \frac {x\,\sqrt {4-6\,x^4}\,{{}}_2{\mathrm {F}}_1\left (\frac {1}{4},\frac {1}{2};\ \frac {5}{4};\ \frac {3\,x^4}{2}\right )}{2\,\sqrt {3\,x^4-2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [C] time = 0.73, size = 34, normalized size = 0.30 \[ - \frac {\sqrt {2} i x \Gamma \left (\frac {1}{4}\right ) {{}_{2}F_{1}\left (\begin {matrix} \frac {1}{4}, \frac {1}{2} \\ \frac {5}{4} \end {matrix}\middle | {\frac {3 x^{4}}{2}} \right )}}{8 \Gamma \left (\frac {5}{4}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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