Optimal. Leaf size=79 \[ -\frac{3}{4} \log \left (\sqrt [3]{(x-1) \left (q+x^2-2 x\right )}-x+1\right )+\frac{1}{2} \sqrt{3} \tan ^{-1}\left (\frac{2 (x-1)}{\sqrt{3} \sqrt [3]{(x-1) \left (q+x^2-2 x\right )}}+\frac{1}{\sqrt{3}}\right )+\frac{1}{4} \log (1-x) \]
[Out]
_______________________________________________________________________________________
Rubi [A] time = 0.187644, antiderivative size = 145, normalized size of antiderivative = 1.84, number of steps used = 5, number of rules used = 5, integrand size = 16, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.312 \[ \frac{\sqrt{3} \sqrt [3]{x-1} \sqrt [3]{q+(x-1)^2-1} \tan ^{-1}\left (\frac{\frac{2 (x-1)^{2/3}}{\sqrt [3]{q+(x-1)^2-1}}+1}{\sqrt{3}}\right )}{2 \sqrt [3]{(1-q) (1-x)+(x-1)^3}}-\frac{3 \sqrt [3]{x-1} \sqrt [3]{q+(x-1)^2-1} \log \left ((x-1)^{2/3}-\sqrt [3]{q+(x-1)^2-1}\right )}{4 \sqrt [3]{(1-q) (1-x)+(x-1)^3}} \]
Antiderivative was successfully verified.
[In] Int[((-1 + x)*(q - 2*x + x^2))^(-1/3),x]
[Out]
_______________________________________________________________________________________
Rubi in Sympy [A] time = 9.5927, size = 216, normalized size = 2.73 \[ - \frac{\sqrt [3]{x - 1} \sqrt [3]{q + x^{2} - 2 x} \log{\left (- \frac{\left (x - 1\right )^{\frac{2}{3}}}{\sqrt [3]{q + \left (x - 1\right )^{2} - 1}} + 1 \right )}}{2 \sqrt [3]{- q + x^{3} - 3 x^{2} + x \left (q + 2\right )}} + \frac{\sqrt [3]{x - 1} \sqrt [3]{q + x^{2} - 2 x} \log{\left (\frac{\left (x - 1\right )^{\frac{4}{3}}}{\left (q + \left (x - 1\right )^{2} - 1\right )^{\frac{2}{3}}} + \frac{\left (x - 1\right )^{\frac{2}{3}}}{\sqrt [3]{q + \left (x - 1\right )^{2} - 1}} + 1 \right )}}{4 \sqrt [3]{- q + x^{3} - 3 x^{2} + x \left (q + 2\right )}} + \frac{\sqrt{3} \sqrt [3]{x - 1} \sqrt [3]{q + x^{2} - 2 x} \operatorname{atan}{\left (\sqrt{3} \left (\frac{2 \left (x - 1\right )^{\frac{2}{3}}}{3 \sqrt [3]{q + \left (x - 1\right )^{2} - 1}} + \frac{1}{3}\right ) \right )}}{2 \sqrt [3]{- q + x^{3} - 3 x^{2} + x \left (q + 2\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/((-1+x)*(x**2+q-2*x))**(1/3),x)
[Out]
_______________________________________________________________________________________
Mathematica [C] time = 0.0579134, size = 61, normalized size = 0.77 \[ \frac{3 (x-1) \sqrt [3]{\frac{q+(x-2) x}{q-1}} \, _2F_1\left (\frac{1}{3},\frac{1}{3};\frac{4}{3};-\frac{(x-1)^2}{q-1}\right )}{2 \sqrt [3]{(x-1) (q+(x-2) x)}} \]
Antiderivative was successfully verified.
[In] Integrate[((-1 + x)*(q - 2*x + x^2))^(-1/3),x]
[Out]
_______________________________________________________________________________________
Maple [F] time = 0.02, size = 0, normalized size = 0. \[ \int{\frac{1}{\sqrt [3]{ \left ( -1+x \right ) \left ({x}^{2}+q-2\,x \right ) }}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/((-1+x)*(x^2+q-2*x))^(1/3),x)
[Out]
_______________________________________________________________________________________
Maxima [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{\left ({\left (x^{2} + q - 2 \, x\right )}{\left (x - 1\right )}\right )^{\frac{1}{3}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(((x^2 + q - 2*x)*(x - 1))^(-1/3),x, algorithm="maxima")
[Out]
_______________________________________________________________________________________
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(((x^2 + q - 2*x)*(x - 1))^(-1/3),x, algorithm="fricas")
[Out]
_______________________________________________________________________________________
Sympy [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/((-1+x)*(x**2+q-2*x))**(1/3),x)
[Out]
_______________________________________________________________________________________
GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{\left ({\left (x^{2} + q - 2 \, x\right )}{\left (x - 1\right )}\right )^{\frac{1}{3}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(((x^2 + q - 2*x)*(x - 1))^(-1/3),x, algorithm="giac")
[Out]