Optimal. Leaf size=242 \[ -\frac{9 \sqrt [4]{3 x^2-2} x}{8 \left (\sqrt{3 x^2-2}+\sqrt{2}\right )}+\frac{3 \left (3 x^2-2\right )^{3/4}}{8 x}-\frac{3 \sqrt{3} \sqrt{\frac{x^2}{\left (\sqrt{3 x^2-2}+\sqrt{2}\right )^2}} \left (\sqrt{3 x^2-2}+\sqrt{2}\right ) F\left (2 \tan ^{-1}\left (\frac{\sqrt [4]{3 x^2-2}}{\sqrt [4]{2}}\right )|\frac{1}{2}\right )}{8\ 2^{3/4} x}+\frac{3 \sqrt{3} \sqrt{\frac{x^2}{\left (\sqrt{3 x^2-2}+\sqrt{2}\right )^2}} \left (\sqrt{3 x^2-2}+\sqrt{2}\right ) E\left (2 \tan ^{-1}\left (\frac{\sqrt [4]{3 x^2-2}}{\sqrt [4]{2}}\right )|\frac{1}{2}\right )}{4\ 2^{3/4} x}+\frac{\left (3 x^2-2\right )^{3/4}}{6 x^3} \]
[Out]
_______________________________________________________________________________________
Rubi [A] time = 0.282946, antiderivative size = 242, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.333 \[ -\frac{9 \sqrt [4]{3 x^2-2} x}{8 \left (\sqrt{3 x^2-2}+\sqrt{2}\right )}+\frac{3 \left (3 x^2-2\right )^{3/4}}{8 x}-\frac{3 \sqrt{3} \sqrt{\frac{x^2}{\left (\sqrt{3 x^2-2}+\sqrt{2}\right )^2}} \left (\sqrt{3 x^2-2}+\sqrt{2}\right ) F\left (2 \tan ^{-1}\left (\frac{\sqrt [4]{3 x^2-2}}{\sqrt [4]{2}}\right )|\frac{1}{2}\right )}{8\ 2^{3/4} x}+\frac{3 \sqrt{3} \sqrt{\frac{x^2}{\left (\sqrt{3 x^2-2}+\sqrt{2}\right )^2}} \left (\sqrt{3 x^2-2}+\sqrt{2}\right ) E\left (2 \tan ^{-1}\left (\frac{\sqrt [4]{3 x^2-2}}{\sqrt [4]{2}}\right )|\frac{1}{2}\right )}{4\ 2^{3/4} x}+\frac{\left (3 x^2-2\right )^{3/4}}{6 x^3} \]
Antiderivative was successfully verified.
[In] Int[1/(x^4*(-2 + 3*x^2)^(1/4)),x]
[Out]
_______________________________________________________________________________________
Rubi in Sympy [A] time = 5.71533, size = 73, normalized size = 0.3 \[ - \frac{3 \sqrt{6} \sqrt [4]{- \frac{3 x^{2}}{2} + 1} E\left (\frac{\operatorname{asin}{\left (\frac{\sqrt{6} x}{2} \right )}}{2}\middle | 2\right )}{8 \sqrt [4]{3 x^{2} - 2}} + \frac{3 \left (3 x^{2} - 2\right )^{\frac{3}{4}}}{8 x} + \frac{\left (3 x^{2} - 2\right )^{\frac{3}{4}}}{6 x^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/x**4/(3*x**2-2)**(1/4),x)
[Out]
_______________________________________________________________________________________
Mathematica [C] time = 0.034633, size = 71, normalized size = 0.29 \[ \frac{4 \left (27 x^4-6 x^2-8\right )-27\ 2^{3/4} x^4 \sqrt [4]{2-3 x^2} \, _2F_1\left (\frac{1}{4},\frac{1}{2};\frac{3}{2};\frac{3 x^2}{2}\right )}{96 x^3 \sqrt [4]{3 x^2-2}} \]
Antiderivative was successfully verified.
[In] Integrate[1/(x^4*(-2 + 3*x^2)^(1/4)),x]
[Out]
_______________________________________________________________________________________
Maple [C] time = 0.062, size = 67, normalized size = 0.3 \[{\frac{27\,{x}^{4}-6\,{x}^{2}-8}{24\,{x}^{3}}{\frac{1}{\sqrt [4]{3\,{x}^{2}-2}}}}-{\frac{9\,{2}^{3/4}x}{32}\sqrt [4]{-{\it signum} \left ( -1+{\frac{3\,{x}^{2}}{2}} \right ) }{\mbox{$_2$F$_1$}({\frac{1}{4}},{\frac{1}{2}};\,{\frac{3}{2}};\,{\frac{3\,{x}^{2}}{2}})}{\frac{1}{\sqrt [4]{{\it signum} \left ( -1+{\frac{3\,{x}^{2}}{2}} \right ) }}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/x^4/(3*x^2-2)^(1/4),x)
[Out]
_______________________________________________________________________________________
Maxima [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{{\left (3 \, x^{2} - 2\right )}^{\frac{1}{4}} x^{4}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((3*x^2 - 2)^(1/4)*x^4),x, algorithm="maxima")
[Out]
_______________________________________________________________________________________
Fricas [F] time = 0., size = 0, normalized size = 0. \[{\rm integral}\left (\frac{1}{{\left (3 \, x^{2} - 2\right )}^{\frac{1}{4}} x^{4}}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((3*x^2 - 2)^(1/4)*x^4),x, algorithm="fricas")
[Out]
_______________________________________________________________________________________
Sympy [A] time = 2.93385, size = 34, normalized size = 0.14 \[ \frac{2^{\frac{3}{4}} e^{- \frac{5 i \pi }{4}}{{}_{2}F_{1}\left (\begin{matrix} - \frac{3}{2}, \frac{1}{4} \\ - \frac{1}{2} \end{matrix}\middle |{\frac{3 x^{2}}{2}} \right )}}{6 x^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/x**4/(3*x**2-2)**(1/4),x)
[Out]
_______________________________________________________________________________________
GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{{\left (3 \, x^{2} - 2\right )}^{\frac{1}{4}} x^{4}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((3*x^2 - 2)^(1/4)*x^4),x, algorithm="giac")
[Out]