Optimal. Leaf size=18 \[ \frac {F\left (\left .\sin ^{-1}\left (\sqrt [4]{\frac {3}{2}} x\right )\right |-1\right )}{\sqrt [4]{6}} \]
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Rubi [A]
time = 0.01, antiderivative size = 18, 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 = {227}
\begin {gather*} \frac {F\left (\left .\text {ArcSin}\left (\sqrt [4]{\frac {3}{2}} x\right )\right |-1\right )}{\sqrt [4]{6}} \end {gather*}
Antiderivative was successfully verified.
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Rule 227
Rubi steps
\begin {align*} \int \frac {1}{\sqrt {2-3 x^4}} \, dx &=\frac {F\left (\left .\sin ^{-1}\left (\sqrt [4]{\frac {3}{2}} x\right )\right |-1\right )}{\sqrt [4]{6}}\\ \end {align*}
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Mathematica [A]
time = 10.04, size = 18, normalized size = 1.00 \begin {gather*} \frac {F\left (\left .\sin ^{-1}\left (\sqrt [4]{\frac {3}{2}} x\right )\right |-1\right )}{\sqrt [4]{6}} \end {gather*}
Antiderivative was successfully verified.
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Maple [B] Both result and optimal contain complex but leaf count of result is larger than twice
the leaf count of optimal. 53 vs. \(2 (17 ) = 34\).
time = 0.12, size = 54, normalized size = 3.00
method | result | size |
meijerg | \(\frac {\sqrt {2}\, x \hypergeom \left (\left [\frac {1}{4}, \frac {1}{2}\right ], \left [\frac {5}{4}\right ], \frac {3 x^{4}}{2}\right )}{2}\) | \(18\) |
default | \(\frac {\sqrt {2}\, 6^{\frac {3}{4}} \sqrt {4-2 x^{2} \sqrt {6}}\, \sqrt {4+2 x^{2} \sqrt {6}}\, \EllipticF \left (\frac {x \sqrt {2}\, 6^{\frac {1}{4}}}{2}, i\right )}{24 \sqrt {-3 x^{4}+2}}\) | \(54\) |
elliptic | \(\frac {\sqrt {2}\, 6^{\frac {3}{4}} \sqrt {4-2 x^{2} \sqrt {6}}\, \sqrt {4+2 x^{2} \sqrt {6}}\, \EllipticF \left (\frac {x \sqrt {2}\, 6^{\frac {1}{4}}}{2}, i\right )}{24 \sqrt {-3 x^{4}+2}}\) | \(54\) |
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*} \text {Failed to integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.07, size = 16, normalized size = 0.89 \begin {gather*} \frac {1}{6} \cdot 6^{\frac {3}{4}} {\rm ellipticF}\left (\frac {1}{2} \cdot 6^{\frac {1}{4}} \sqrt {2} x, -1\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.36, size = 37, normalized size = 2.06 \begin {gather*} \frac {\sqrt {2} 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} e^{2 i \pi }}{2}} \right )}}{8 \Gamma \left (\frac {5}{4}\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*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 4.20, size = 16, normalized size = 0.89 \begin {gather*} \frac {\sqrt {2}\,x\,{{}}_2{\mathrm {F}}_1\left (\frac {1}{4},\frac {1}{2};\ \frac {5}{4};\ \frac {3\,x^4}{2}\right )}{2} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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