Optimal. Leaf size=136 \[ \frac{2}{891} \left (2-3 x^2\right )^{11/4}-\frac{16}{567} \left (2-3 x^2\right )^{7/4}+\frac{56}{243} \left (2-3 x^2\right )^{3/4}+\frac{32}{81} \sqrt [4]{2} \tan ^{-1}\left (\frac{\sqrt{2}-\sqrt{2-3 x^2}}{2^{3/4} \sqrt [4]{2-3 x^2}}\right )+\frac{32}{81} \sqrt [4]{2} \tanh ^{-1}\left (\frac{\sqrt{2-3 x^2}+\sqrt{2}}{2^{3/4} \sqrt [4]{2-3 x^2}}\right ) \]
[Out]
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Rubi [A] time = 0.260037, antiderivative size = 136, normalized size of antiderivative = 1., number of steps used = 10, number of rules used = 5, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.208 \[ \frac{2}{891} \left (2-3 x^2\right )^{11/4}-\frac{16}{567} \left (2-3 x^2\right )^{7/4}+\frac{56}{243} \left (2-3 x^2\right )^{3/4}+\frac{32}{81} \sqrt [4]{2} \tan ^{-1}\left (\frac{\sqrt{2}-\sqrt{2-3 x^2}}{2^{3/4} \sqrt [4]{2-3 x^2}}\right )+\frac{32}{81} \sqrt [4]{2} \tanh ^{-1}\left (\frac{\sqrt{2-3 x^2}+\sqrt{2}}{2^{3/4} \sqrt [4]{2-3 x^2}}\right ) \]
Antiderivative was successfully verified.
[In] Int[x^7/((2 - 3*x^2)^(1/4)*(4 - 3*x^2)),x]
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Rubi in Sympy [A] time = 35.4572, size = 175, normalized size = 1.29 \[ \frac{2 \left (- 3 x^{2} + 2\right )^{\frac{11}{4}}}{891} - \frac{16 \left (- 3 x^{2} + 2\right )^{\frac{7}{4}}}{567} + \frac{56 \left (- 3 x^{2} + 2\right )^{\frac{3}{4}}}{243} - \frac{16 \sqrt [4]{2} \log{\left (- 2^{\frac{3}{4}} \sqrt [4]{- 3 x^{2} + 2} + \sqrt{- 3 x^{2} + 2} + \sqrt{2} \right )}}{81} + \frac{16 \sqrt [4]{2} \log{\left (2^{\frac{3}{4}} \sqrt [4]{- 3 x^{2} + 2} + \sqrt{- 3 x^{2} + 2} + \sqrt{2} \right )}}{81} - \frac{32 \sqrt [4]{2} \operatorname{atan}{\left (\sqrt [4]{2} \sqrt [4]{- 3 x^{2} + 2} - 1 \right )}}{81} - \frac{32 \sqrt [4]{2} \operatorname{atan}{\left (\sqrt [4]{2} \sqrt [4]{- 3 x^{2} + 2} + 1 \right )}}{81} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**7/(-3*x**2+2)**(1/4)/(-3*x**2+4),x)
[Out]
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Mathematica [C] time = 0.103542, size = 76, normalized size = 0.56 \[ -\frac{2 \left (-14784 \sqrt [4]{\frac{2-3 x^2}{4-3 x^2}} \, _2F_1\left (\frac{1}{4},\frac{1}{4};\frac{5}{4};\frac{2}{4-3 x^2}\right )+567 x^6+1242 x^4+4056 x^2-3424\right )}{18711 \sqrt [4]{2-3 x^2}} \]
Antiderivative was successfully verified.
[In] Integrate[x^7/((2 - 3*x^2)^(1/4)*(4 - 3*x^2)),x]
[Out]
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Maple [F] time = 0.109, size = 0, normalized size = 0. \[ \int{\frac{{x}^{7}}{-3\,{x}^{2}+4}{\frac{1}{\sqrt [4]{-3\,{x}^{2}+2}}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^7/(-3*x^2+2)^(1/4)/(-3*x^2+4),x)
[Out]
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Maxima [A] time = 1.49637, size = 204, normalized size = 1.5 \[ \frac{2}{891} \,{\left (-3 \, x^{2} + 2\right )}^{\frac{11}{4}} - \frac{16}{567} \,{\left (-3 \, x^{2} + 2\right )}^{\frac{7}{4}} - \frac{32}{81} \cdot 2^{\frac{1}{4}} \arctan \left (\frac{1}{2} \cdot 2^{\frac{1}{4}}{\left (2^{\frac{3}{4}} + 2 \,{\left (-3 \, x^{2} + 2\right )}^{\frac{1}{4}}\right )}\right ) - \frac{32}{81} \cdot 2^{\frac{1}{4}} \arctan \left (-\frac{1}{2} \cdot 2^{\frac{1}{4}}{\left (2^{\frac{3}{4}} - 2 \,{\left (-3 \, x^{2} + 2\right )}^{\frac{1}{4}}\right )}\right ) + \frac{16}{81} \cdot 2^{\frac{1}{4}} \log \left (2^{\frac{3}{4}}{\left (-3 \, x^{2} + 2\right )}^{\frac{1}{4}} + \sqrt{2} + \sqrt{-3 \, x^{2} + 2}\right ) - \frac{16}{81} \cdot 2^{\frac{1}{4}} \log \left (-2^{\frac{3}{4}}{\left (-3 \, x^{2} + 2\right )}^{\frac{1}{4}} + \sqrt{2} + \sqrt{-3 \, x^{2} + 2}\right ) + \frac{56}{243} \,{\left (-3 \, x^{2} + 2\right )}^{\frac{3}{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(-x^7/((3*x^2 - 4)*(-3*x^2 + 2)^(1/4)),x, algorithm="maxima")
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Fricas [A] time = 0.25409, size = 351, normalized size = 2.58 \[ \frac{2}{18711} \,{\left (189 \, x^{4} + 540 \, x^{2} + 1712\right )}{\left (-3 \, x^{2} + 2\right )}^{\frac{3}{4}} + \frac{32}{81} \cdot 8^{\frac{1}{4}} \sqrt{2} \arctan \left (\frac{8^{\frac{3}{4}} \sqrt{2}}{8^{\frac{3}{4}} \sqrt{2} + 4 \, \sqrt{8^{\frac{3}{4}} \sqrt{2}{\left (-3 \, x^{2} + 2\right )}^{\frac{1}{4}} + 4 \, \sqrt{2} + 4 \, \sqrt{-3 \, x^{2} + 2}} + 8 \,{\left (-3 \, x^{2} + 2\right )}^{\frac{1}{4}}}\right ) + \frac{32}{81} \cdot 8^{\frac{1}{4}} \sqrt{2} \arctan \left (-\frac{8^{\frac{3}{4}} \sqrt{2}}{8^{\frac{3}{4}} \sqrt{2} - 2 \, \sqrt{-4 \cdot 8^{\frac{3}{4}} \sqrt{2}{\left (-3 \, x^{2} + 2\right )}^{\frac{1}{4}} + 16 \, \sqrt{2} + 16 \, \sqrt{-3 \, x^{2} + 2}} - 8 \,{\left (-3 \, x^{2} + 2\right )}^{\frac{1}{4}}}\right ) + \frac{8}{81} \cdot 8^{\frac{1}{4}} \sqrt{2} \log \left (4 \cdot 8^{\frac{3}{4}} \sqrt{2}{\left (-3 \, x^{2} + 2\right )}^{\frac{1}{4}} + 16 \, \sqrt{2} + 16 \, \sqrt{-3 \, x^{2} + 2}\right ) - \frac{8}{81} \cdot 8^{\frac{1}{4}} \sqrt{2} \log \left (-4 \cdot 8^{\frac{3}{4}} \sqrt{2}{\left (-3 \, x^{2} + 2\right )}^{\frac{1}{4}} + 16 \, \sqrt{2} + 16 \, \sqrt{-3 \, x^{2} + 2}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(-x^7/((3*x^2 - 4)*(-3*x^2 + 2)^(1/4)),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ - \int \frac{x^{7}}{3 x^{2} \sqrt [4]{- 3 x^{2} + 2} - 4 \sqrt [4]{- 3 x^{2} + 2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**7/(-3*x**2+2)**(1/4)/(-3*x**2+4),x)
[Out]
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GIAC/XCAS [A] time = 0.247951, size = 216, normalized size = 1.59 \[ \frac{2}{891} \,{\left (3 \, x^{2} - 2\right )}^{2}{\left (-3 \, x^{2} + 2\right )}^{\frac{3}{4}} - \frac{16}{567} \,{\left (-3 \, x^{2} + 2\right )}^{\frac{7}{4}} - \frac{8}{81} \cdot 8^{\frac{3}{4}} \arctan \left (\frac{1}{2} \cdot 2^{\frac{1}{4}}{\left (2^{\frac{3}{4}} + 2 \,{\left (-3 \, x^{2} + 2\right )}^{\frac{1}{4}}\right )}\right ) - \frac{8}{81} \cdot 8^{\frac{3}{4}} \arctan \left (-\frac{1}{2} \cdot 2^{\frac{1}{4}}{\left (2^{\frac{3}{4}} - 2 \,{\left (-3 \, x^{2} + 2\right )}^{\frac{1}{4}}\right )}\right ) + \frac{16}{81} \cdot 2^{\frac{1}{4}}{\rm ln}\left (2^{\frac{3}{4}}{\left (-3 \, x^{2} + 2\right )}^{\frac{1}{4}} + \sqrt{2} + \sqrt{-3 \, x^{2} + 2}\right ) - \frac{16}{81} \cdot 2^{\frac{1}{4}}{\rm ln}\left (-2^{\frac{3}{4}}{\left (-3 \, x^{2} + 2\right )}^{\frac{1}{4}} + \sqrt{2} + \sqrt{-3 \, x^{2} + 2}\right ) + \frac{56}{243} \,{\left (-3 \, x^{2} + 2\right )}^{\frac{3}{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(-x^7/((3*x^2 - 4)*(-3*x^2 + 2)^(1/4)),x, algorithm="giac")
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