Optimal. Leaf size=216 \[ -\frac{\log \left (\frac{\sqrt{e} x}{\sqrt{1-x^2}}-\frac{\sqrt{2} \sqrt{e x}}{\sqrt [4]{1-x^2}}+\sqrt{e}\right )}{2 \sqrt{2} \sqrt{e}}+\frac{\log \left (\frac{\sqrt{e} x}{\sqrt{1-x^2}}+\frac{\sqrt{2} \sqrt{e x}}{\sqrt [4]{1-x^2}}+\sqrt{e}\right )}{2 \sqrt{2} \sqrt{e}}-\frac{\tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt{e x}}{\sqrt{e} \sqrt [4]{1-x^2}}\right )}{\sqrt{2} \sqrt{e}}+\frac{\tan ^{-1}\left (\frac{\sqrt{2} \sqrt{e x}}{\sqrt{e} \sqrt [4]{1-x^2}}+1\right )}{\sqrt{2} \sqrt{e}} \]
[Out]
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Rubi [A] time = 0.298455, antiderivative size = 216, normalized size of antiderivative = 1., number of steps used = 12, number of rules used = 9, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.375 \[ -\frac{\log \left (\frac{\sqrt{e} x}{\sqrt{1-x^2}}-\frac{\sqrt{2} \sqrt{e x}}{\sqrt [4]{1-x^2}}+\sqrt{e}\right )}{2 \sqrt{2} \sqrt{e}}+\frac{\log \left (\frac{\sqrt{e} x}{\sqrt{1-x^2}}+\frac{\sqrt{2} \sqrt{e x}}{\sqrt [4]{1-x^2}}+\sqrt{e}\right )}{2 \sqrt{2} \sqrt{e}}-\frac{\tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt{e x}}{\sqrt{e} \sqrt [4]{1-x^2}}\right )}{\sqrt{2} \sqrt{e}}+\frac{\tan ^{-1}\left (\frac{\sqrt{2} \sqrt{e x}}{\sqrt{e} \sqrt [4]{1-x^2}}+1\right )}{\sqrt{2} \sqrt{e}} \]
Antiderivative was successfully verified.
[In] Int[1/((1 - x)^(1/4)*Sqrt[e*x]*(1 + x)^(1/4)),x]
[Out]
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Rubi in Sympy [A] time = 31.748, size = 185, normalized size = 0.86 \[ - \frac{\sqrt{2} \log{\left (- \frac{\sqrt{2} \sqrt{e} \sqrt{e x}}{\sqrt [4]{- x^{2} + 1}} + \frac{e x}{\sqrt{- x^{2} + 1}} + e \right )}}{4 \sqrt{e}} + \frac{\sqrt{2} \log{\left (\frac{\sqrt{2} \sqrt{e} \sqrt{e x}}{\sqrt [4]{- x^{2} + 1}} + \frac{e x}{\sqrt{- x^{2} + 1}} + e \right )}}{4 \sqrt{e}} - \frac{\sqrt{2} \operatorname{atan}{\left (1 - \frac{\sqrt{2} \sqrt{e x}}{\sqrt{e} \sqrt [4]{- x^{2} + 1}} \right )}}{2 \sqrt{e}} + \frac{\sqrt{2} \operatorname{atan}{\left (1 + \frac{\sqrt{2} \sqrt{e x}}{\sqrt{e} \sqrt [4]{- x^{2} + 1}} \right )}}{2 \sqrt{e}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(1-x)**(1/4)/(e*x)**(1/2)/(1+x)**(1/4),x)
[Out]
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Mathematica [C] time = 0.0169169, size = 23, normalized size = 0.11 \[ \frac{2 x \, _2F_1\left (\frac{1}{4},\frac{1}{4};\frac{5}{4};x^2\right )}{\sqrt{e x}} \]
Antiderivative was successfully verified.
[In] Integrate[1/((1 - x)^(1/4)*Sqrt[e*x]*(1 + x)^(1/4)),x]
[Out]
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Maple [F] time = 0.079, size = 0, normalized size = 0. \[ \int{1{\frac{1}{\sqrt [4]{1-x}}}{\frac{1}{\sqrt{ex}}}{\frac{1}{\sqrt [4]{1+x}}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(1-x)^(1/4)/(e*x)^(1/2)/(1+x)^(1/4),x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{\sqrt{e x}{\left (x + 1\right )}^{\frac{1}{4}}{\left (-x + 1\right )}^{\frac{1}{4}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(sqrt(e*x)*(x + 1)^(1/4)*(-x + 1)^(1/4)),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.246893, size = 626, normalized size = 2.9 \[ \sqrt{2} \frac{1}{e^{2}}^{\frac{1}{4}} \arctan \left (\frac{\sqrt{2}{\left (e x^{2} - e\right )} \frac{1}{e^{2}}^{\frac{1}{4}}}{2 \, \sqrt{e x}{\left (x + 1\right )}^{\frac{3}{4}}{\left (-x + 1\right )}^{\frac{3}{4}} + \sqrt{2}{\left (e x^{2} - e\right )} \frac{1}{e^{2}}^{\frac{1}{4}} + 2 \,{\left (x^{2} - 1\right )} \sqrt{\frac{\sqrt{2} \sqrt{e x} e{\left (x + 1\right )}^{\frac{3}{4}}{\left (-x + 1\right )}^{\frac{3}{4}} \frac{1}{e^{2}}^{\frac{1}{4}} - e \sqrt{x + 1} x \sqrt{-x + 1} +{\left (e^{2} x^{2} - e^{2}\right )} \sqrt{\frac{1}{e^{2}}}}{x^{2} - 1}}}\right ) + \sqrt{2} \frac{1}{e^{2}}^{\frac{1}{4}} \arctan \left (\frac{\sqrt{2}{\left (e x^{2} - e\right )} \frac{1}{e^{2}}^{\frac{1}{4}}}{2 \, \sqrt{e x}{\left (x + 1\right )}^{\frac{3}{4}}{\left (-x + 1\right )}^{\frac{3}{4}} - \sqrt{2}{\left (e x^{2} - e\right )} \frac{1}{e^{2}}^{\frac{1}{4}} + 2 \,{\left (x^{2} - 1\right )} \sqrt{-\frac{\sqrt{2} \sqrt{e x} e{\left (x + 1\right )}^{\frac{3}{4}}{\left (-x + 1\right )}^{\frac{3}{4}} \frac{1}{e^{2}}^{\frac{1}{4}} + e \sqrt{x + 1} x \sqrt{-x + 1} -{\left (e^{2} x^{2} - e^{2}\right )} \sqrt{\frac{1}{e^{2}}}}{x^{2} - 1}}}\right ) + \frac{1}{4} \, \sqrt{2} \frac{1}{e^{2}}^{\frac{1}{4}} \log \left (-\frac{\sqrt{2} \sqrt{e x} e{\left (x + 1\right )}^{\frac{3}{4}}{\left (-x + 1\right )}^{\frac{3}{4}} \frac{1}{e^{2}}^{\frac{1}{4}} + e \sqrt{x + 1} x \sqrt{-x + 1} -{\left (e^{2} x^{2} - e^{2}\right )} \sqrt{\frac{1}{e^{2}}}}{x^{2} - 1}\right ) - \frac{1}{4} \, \sqrt{2} \frac{1}{e^{2}}^{\frac{1}{4}} \log \left (\frac{\sqrt{2} \sqrt{e x} e{\left (x + 1\right )}^{\frac{3}{4}}{\left (-x + 1\right )}^{\frac{3}{4}} \frac{1}{e^{2}}^{\frac{1}{4}} - e \sqrt{x + 1} x \sqrt{-x + 1} +{\left (e^{2} x^{2} - e^{2}\right )} \sqrt{\frac{1}{e^{2}}}}{x^{2} - 1}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(sqrt(e*x)*(x + 1)^(1/4)*(-x + 1)^(1/4)),x, algorithm="fricas")
[Out]
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Sympy [A] time = 77.7521, size = 90, normalized size = 0.42 \[ - \frac{i{G_{6, 6}^{6, 2}\left (\begin{matrix} \frac{3}{8}, \frac{7}{8} & \frac{1}{2}, \frac{3}{4}, 1, 1 \\0, \frac{3}{8}, \frac{1}{2}, \frac{7}{8}, 1, 0 & \end{matrix} \middle |{\frac{e^{- 2 i \pi }}{x^{2}}} \right )} e^{\frac{i \pi }{4}}}{4 \pi \sqrt{e} \Gamma \left (\frac{1}{4}\right )} - \frac{{G_{6, 6}^{2, 6}\left (\begin{matrix} - \frac{1}{4}, - \frac{1}{8}, \frac{1}{4}, \frac{3}{8}, \frac{3}{4}, 1 & \\- \frac{1}{8}, \frac{3}{8} & - \frac{1}{4}, 0, \frac{1}{4}, 0 \end{matrix} \middle |{\frac{1}{x^{2}}} \right )}}{4 \pi \sqrt{e} \Gamma \left (\frac{1}{4}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(1-x)**(1/4)/(e*x)**(1/2)/(1+x)**(1/4),x)
[Out]
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GIAC/XCAS [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(sqrt(e*x)*(x + 1)^(1/4)*(-x + 1)^(1/4)),x, algorithm="giac")
[Out]