Optimal. Leaf size=78 \[ -\frac{1}{4} \log (3-x)+\frac{3}{8} \log \left (-\frac{1}{2} (x+1)^{2/3}-\sqrt [3]{1-x}\right )-\frac{1}{4} \sqrt{3} \tan ^{-1}\left (\frac{1}{\sqrt{3}}-\frac{(x+1)^{2/3}}{\sqrt{3} \sqrt [3]{1-x}}\right ) \]
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Rubi [A] time = 0.0749439, antiderivative size = 78, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.105 \[ -\frac{1}{4} \log (3-x)+\frac{3}{8} \log \left (-\frac{1}{2} (x+1)^{2/3}-\sqrt [3]{1-x}\right )-\frac{1}{4} \sqrt{3} \tan ^{-1}\left (\frac{1}{\sqrt{3}}-\frac{(x+1)^{2/3}}{\sqrt{3} \sqrt [3]{1-x}}\right ) \]
Antiderivative was successfully verified.
[In] Int[1/((3 - x)*(1 - x^2)^(1/3)),x]
[Out]
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Rubi in Sympy [A] time = 9.59674, size = 63, normalized size = 0.81 \[ - \frac{\log{\left (- x + 3 \right )}}{4} + \frac{3 \log{\left (- \sqrt [3]{- x + 1} - \frac{\left (x + 1\right )^{\frac{2}{3}}}{2} \right )}}{8} - \frac{\sqrt{3} \operatorname{atan}{\left (\frac{\sqrt{3}}{3} - \frac{\sqrt{3} \left (x + 1\right )^{\frac{2}{3}}}{3 \sqrt [3]{- x + 1}} \right )}}{4} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(3-x)/(-x**2+1)**(1/3),x)
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Mathematica [C] time = 0.281949, size = 139, normalized size = 1.78 \[ \frac{15 (x-3) F_1\left (\frac{2}{3};\frac{1}{3},\frac{1}{3};\frac{5}{3};-\frac{4}{x-3},-\frac{2}{x-3}\right )}{2 \sqrt [3]{1-x^2} \left (5 (x-3) F_1\left (\frac{2}{3};\frac{1}{3},\frac{1}{3};\frac{5}{3};-\frac{4}{x-3},-\frac{2}{x-3}\right )-2 \left (F_1\left (\frac{5}{3};\frac{1}{3},\frac{4}{3};\frac{8}{3};-\frac{4}{x-3},-\frac{2}{x-3}\right )+2 F_1\left (\frac{5}{3};\frac{4}{3},\frac{1}{3};\frac{8}{3};-\frac{4}{x-3},-\frac{2}{x-3}\right )\right )\right )} \]
Warning: Unable to verify antiderivative.
[In] Integrate[1/((3 - x)*(1 - x^2)^(1/3)),x]
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Maple [F] time = 0.061, size = 0, normalized size = 0. \[ \int{\frac{1}{3-x}{\frac{1}{\sqrt [3]{-{x}^{2}+1}}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(3-x)/(-x^2+1)^(1/3),x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ -\int \frac{1}{{\left (-x^{2} + 1\right )}^{\frac{1}{3}}{\left (x - 3\right )}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(-1/((-x^2 + 1)^(1/3)*(x - 3)),x, algorithm="maxima")
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Fricas [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/((-x^2 + 1)^(1/3)*(x - 3)),x, algorithm="fricas")
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ - \int \frac{1}{x \sqrt [3]{- x^{2} + 1} - 3 \sqrt [3]{- x^{2} + 1}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(3-x)/(-x**2+1)**(1/3),x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int -\frac{1}{{\left (-x^{2} + 1\right )}^{\frac{1}{3}}{\left (x - 3\right )}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(-1/((-x^2 + 1)^(1/3)*(x - 3)),x, algorithm="giac")
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