Optimal. Leaf size=145 \[ \frac{\tan ^{-1}\left (\frac{\sqrt [4]{2-3 x^2}}{\sqrt [4]{2}}\right )}{4 \sqrt [4]{2}}+\frac{\tan ^{-1}\left (\frac{\sqrt{2}-\sqrt{2-3 x^2}}{2^{3/4} \sqrt [4]{2-3 x^2}}\right )}{4\ 2^{3/4}}-\frac{\tanh ^{-1}\left (\frac{\sqrt [4]{2-3 x^2}}{\sqrt [4]{2}}\right )}{4 \sqrt [4]{2}}+\frac{\tanh ^{-1}\left (\frac{\sqrt{2-3 x^2}+\sqrt{2}}{2^{3/4} \sqrt [4]{2-3 x^2}}\right )}{4\ 2^{3/4}} \]
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Rubi [A] time = 0.232747, antiderivative size = 145, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 7, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.292 \[ \frac{\tan ^{-1}\left (\frac{\sqrt [4]{2-3 x^2}}{\sqrt [4]{2}}\right )}{4 \sqrt [4]{2}}+\frac{\tan ^{-1}\left (\frac{\sqrt{2}-\sqrt{2-3 x^2}}{2^{3/4} \sqrt [4]{2-3 x^2}}\right )}{4\ 2^{3/4}}-\frac{\tanh ^{-1}\left (\frac{\sqrt [4]{2-3 x^2}}{\sqrt [4]{2}}\right )}{4 \sqrt [4]{2}}+\frac{\tanh ^{-1}\left (\frac{\sqrt{2-3 x^2}+\sqrt{2}}{2^{3/4} \sqrt [4]{2-3 x^2}}\right )}{4\ 2^{3/4}} \]
Antiderivative was successfully verified.
[In] Int[1/(x*(2 - 3*x^2)^(1/4)*(4 - 3*x^2)),x]
[Out]
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Rubi in Sympy [A] time = 35.6925, size = 178, normalized size = 1.23 \[ - \frac{\sqrt [4]{2} \log{\left (- 2^{\frac{3}{4}} \sqrt [4]{- 3 x^{2} + 2} + \sqrt{- 3 x^{2} + 2} + \sqrt{2} \right )}}{16} + \frac{\sqrt [4]{2} \log{\left (2^{\frac{3}{4}} \sqrt [4]{- 3 x^{2} + 2} + \sqrt{- 3 x^{2} + 2} + \sqrt{2} \right )}}{16} + \frac{2^{\frac{3}{4}} \operatorname{atan}{\left (\frac{2^{\frac{3}{4}} \sqrt [4]{- 3 x^{2} + 2}}{2} \right )}}{8} - \frac{\sqrt [4]{2} \operatorname{atan}{\left (\sqrt [4]{2} \sqrt [4]{- 3 x^{2} + 2} - 1 \right )}}{8} - \frac{\sqrt [4]{2} \operatorname{atan}{\left (\sqrt [4]{2} \sqrt [4]{- 3 x^{2} + 2} + 1 \right )}}{8} - \frac{2^{\frac{3}{4}} \operatorname{atanh}{\left (\frac{2^{\frac{3}{4}} \sqrt [4]{- 3 x^{2} + 2}}{2} \right )}}{8} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/x/(-3*x**2+2)**(1/4)/(-3*x**2+4),x)
[Out]
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Mathematica [C] time = 0.239162, size = 140, normalized size = 0.97 \[ \frac{54 x^2 F_1\left (\frac{5}{4};\frac{1}{4},1;\frac{9}{4};\frac{2}{3 x^2},\frac{4}{3 x^2}\right )}{5 \sqrt [4]{2-3 x^2} \left (3 x^2-4\right ) \left (27 x^2 F_1\left (\frac{5}{4};\frac{1}{4},1;\frac{9}{4};\frac{2}{3 x^2},\frac{4}{3 x^2}\right )+2 \left (8 F_1\left (\frac{9}{4};\frac{1}{4},2;\frac{13}{4};\frac{2}{3 x^2},\frac{4}{3 x^2}\right )+F_1\left (\frac{9}{4};\frac{5}{4},1;\frac{13}{4};\frac{2}{3 x^2},\frac{4}{3 x^2}\right )\right )\right )} \]
Warning: Unable to verify antiderivative.
[In] Integrate[1/(x*(2 - 3*x^2)^(1/4)*(4 - 3*x^2)),x]
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Maple [F] time = 0.077, size = 0, normalized size = 0. \[ \int{\frac{1}{x \left ( -3\,{x}^{2}+4 \right ) }{\frac{1}{\sqrt [4]{-3\,{x}^{2}+2}}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/x/(-3*x^2+2)^(1/4)/(-3*x^2+4),x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ -\int \frac{1}{{\left (3 \, x^{2} - 4\right )}{\left (-3 \, x^{2} + 2\right )}^{\frac{1}{4}} x}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(-1/((3*x^2 - 4)*(-3*x^2 + 2)^(1/4)*x),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.261023, size = 344, normalized size = 2.37 \[ -\frac{1}{16} \cdot 2^{\frac{1}{4}}{\left (4 \, \sqrt{2} \arctan \left (\frac{2}{2^{\frac{3}{4}}{\left (-3 \, x^{2} + 2\right )}^{\frac{1}{4}} + \sqrt{2 \, \sqrt{2} \sqrt{-3 \, x^{2} + 2} + 4}}\right ) + \sqrt{2} \log \left (2^{\frac{3}{4}}{\left (-3 \, x^{2} + 2\right )}^{\frac{1}{4}} + 2\right ) - \sqrt{2} \log \left (2^{\frac{3}{4}}{\left (-3 \, x^{2} + 2\right )}^{\frac{1}{4}} - 2\right ) - 4 \, \arctan \left (\frac{1}{2^{\frac{1}{4}}{\left (-3 \, x^{2} + 2\right )}^{\frac{1}{4}} + \sqrt{\sqrt{2} \sqrt{-3 \, x^{2} + 2} + 2 \cdot 2^{\frac{1}{4}}{\left (-3 \, x^{2} + 2\right )}^{\frac{1}{4}} + 2} + 1}\right ) - 4 \, \arctan \left (\frac{1}{2^{\frac{1}{4}}{\left (-3 \, x^{2} + 2\right )}^{\frac{1}{4}} + \sqrt{\sqrt{2} \sqrt{-3 \, x^{2} + 2} - 2 \cdot 2^{\frac{1}{4}}{\left (-3 \, x^{2} + 2\right )}^{\frac{1}{4}} + 2} - 1}\right ) - \log \left (4 \, \sqrt{2} \sqrt{-3 \, x^{2} + 2} + 8 \cdot 2^{\frac{1}{4}}{\left (-3 \, x^{2} + 2\right )}^{\frac{1}{4}} + 8\right ) + \log \left (4 \, \sqrt{2} \sqrt{-3 \, x^{2} + 2} - 8 \cdot 2^{\frac{1}{4}}{\left (-3 \, x^{2} + 2\right )}^{\frac{1}{4}} + 8\right )\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(-1/((3*x^2 - 4)*(-3*x^2 + 2)^(1/4)*x),x, algorithm="fricas")
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ - \int \frac{1}{3 x^{3} \sqrt [4]{- 3 x^{2} + 2} - 4 x \sqrt [4]{- 3 x^{2} + 2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/x/(-3*x**2+2)**(1/4)/(-3*x**2+4),x)
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GIAC/XCAS [A] time = 0.257897, size = 292, normalized size = 2.01 \[ -\frac{1}{16} \cdot 4^{\frac{3}{8}} \sqrt{2} \arctan \left (\frac{1}{8} \cdot 4^{\frac{7}{8}} \sqrt{2}{\left (4^{\frac{1}{8}} \sqrt{2} + 2 \,{\left (-3 \, x^{2} + 2\right )}^{\frac{1}{4}}\right )}\right ) - \frac{1}{16} \cdot 4^{\frac{3}{8}} \sqrt{2} \arctan \left (-\frac{1}{8} \cdot 4^{\frac{7}{8}} \sqrt{2}{\left (4^{\frac{1}{8}} \sqrt{2} - 2 \,{\left (-3 \, x^{2} + 2\right )}^{\frac{1}{4}}\right )}\right ) + \frac{1}{32} \cdot 4^{\frac{3}{8}} \sqrt{2}{\rm ln}\left (4^{\frac{1}{8}} \sqrt{2}{\left (-3 \, x^{2} + 2\right )}^{\frac{1}{4}} + \sqrt{-3 \, x^{2} + 2} + 4^{\frac{1}{4}}\right ) - \frac{1}{32} \cdot 4^{\frac{3}{8}} \sqrt{2}{\rm ln}\left (-4^{\frac{1}{8}} \sqrt{2}{\left (-3 \, x^{2} + 2\right )}^{\frac{1}{4}} + \sqrt{-3 \, x^{2} + 2} + 4^{\frac{1}{4}}\right ) + \frac{1}{8} \cdot 4^{\frac{1}{8}} \sqrt{2} \arctan \left (\frac{1}{4} \cdot 4^{\frac{7}{8}}{\left (-3 \, x^{2} + 2\right )}^{\frac{1}{4}}\right ) + \frac{1}{16} \cdot 4^{\frac{1}{8}} \sqrt{2}{\rm ln}\left (-{\left (-3 \, x^{2} + 2\right )}^{\frac{1}{4}} + 4^{\frac{1}{8}}\right ) - \frac{1}{16} \cdot 4^{\frac{3}{8}}{\rm ln}\left ({\left (-3 \, x^{2} + 2\right )}^{\frac{1}{4}} + 4^{\frac{1}{8}}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(-1/((3*x^2 - 4)*(-3*x^2 + 2)^(1/4)*x),x, algorithm="giac")
[Out]