Optimal. Leaf size=100 \[ -\frac{30 b^3 \log \left (a+\frac{b}{\sqrt [3]{x}}\right )}{a^6}-\frac{10 b^3 \log (x)}{a^6}+\frac{12 b^3}{a^5 \left (a+\frac{b}{\sqrt [3]{x}}\right )}+\frac{18 b^2 \sqrt [3]{x}}{a^5}+\frac{3 b^3}{2 a^4 \left (a+\frac{b}{\sqrt [3]{x}}\right )^2}-\frac{9 b x^{2/3}}{2 a^4}+\frac{x}{a^3} \]
[Out]
_______________________________________________________________________________________
Rubi [A] time = 0.159936, antiderivative size = 100, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 11, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.182 \[ -\frac{30 b^3 \log \left (a+\frac{b}{\sqrt [3]{x}}\right )}{a^6}-\frac{10 b^3 \log (x)}{a^6}+\frac{12 b^3}{a^5 \left (a+\frac{b}{\sqrt [3]{x}}\right )}+\frac{18 b^2 \sqrt [3]{x}}{a^5}+\frac{3 b^3}{2 a^4 \left (a+\frac{b}{\sqrt [3]{x}}\right )^2}-\frac{9 b x^{2/3}}{2 a^4}+\frac{x}{a^3} \]
Antiderivative was successfully verified.
[In] Int[(a + b/x^(1/3))^(-3),x]
[Out]
_______________________________________________________________________________________
Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ - \frac{3 x}{2 a \left (a + \frac{b}{\sqrt [3]{x}}\right )^{2}} + \frac{30 b^{2} \int ^{\sqrt [3]{x}} \frac{1}{a^{3}}\, dx}{a^{2}} - \frac{15 x}{2 a^{2} \left (a + \frac{b}{\sqrt [3]{x}}\right )} + \frac{10 x}{a^{3}} - \frac{30 b \int ^{\sqrt [3]{x}} x\, dx}{a^{4}} - \frac{30 b^{3} \log{\left (a \sqrt [3]{x} + b \right )}}{a^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(a+b/x**(1/3))**3,x)
[Out]
_______________________________________________________________________________________
Mathematica [A] time = 0.0533127, size = 83, normalized size = 0.83 \[ \frac{2 a^3 x-9 a^2 b x^{2/3}+\frac{3 b^5}{\left (a \sqrt [3]{x}+b\right )^2}-\frac{30 b^4}{a \sqrt [3]{x}+b}-60 b^3 \log \left (a \sqrt [3]{x}+b\right )+36 a b^2 \sqrt [3]{x}}{2 a^6} \]
Antiderivative was successfully verified.
[In] Integrate[(a + b/x^(1/3))^(-3),x]
[Out]
_______________________________________________________________________________________
Maple [A] time = 0.011, size = 77, normalized size = 0.8 \[{\frac{x}{{a}^{3}}}-{\frac{9\,b}{2\,{a}^{4}}{x}^{{\frac{2}{3}}}}+18\,{\frac{{b}^{2}\sqrt [3]{x}}{{a}^{5}}}-15\,{\frac{{b}^{4}}{ \left ( b+a\sqrt [3]{x} \right ){a}^{6}}}+{\frac{3\,{b}^{5}}{2\,{a}^{6}} \left ( b+a\sqrt [3]{x} \right ) ^{-2}}-30\,{\frac{{b}^{3}\ln \left ( b+a\sqrt [3]{x} \right ) }{{a}^{6}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(a+b/x^(1/3))^3,x)
[Out]
_______________________________________________________________________________________
Maxima [A] time = 1.42037, size = 136, normalized size = 1.36 \[ \frac{2 \, a^{4} - \frac{5 \, a^{3} b}{x^{\frac{1}{3}}} + \frac{20 \, a^{2} b^{2}}{x^{\frac{2}{3}}} + \frac{90 \, a b^{3}}{x} + \frac{60 \, b^{4}}{x^{\frac{4}{3}}}}{2 \,{\left (\frac{a^{7}}{x} + \frac{2 \, a^{6} b}{x^{\frac{4}{3}}} + \frac{a^{5} b^{2}}{x^{\frac{5}{3}}}\right )}} - \frac{30 \, b^{3} \log \left (a + \frac{b}{x^{\frac{1}{3}}}\right )}{a^{6}} - \frac{10 \, b^{3} \log \left (x\right )}{a^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a + b/x^(1/3))^(-3),x, algorithm="maxima")
[Out]
_______________________________________________________________________________________
Fricas [A] time = 0.225781, size = 154, normalized size = 1.54 \[ \frac{20 \, a^{3} b^{2} x - 27 \, b^{5} - 60 \,{\left (a^{2} b^{3} x^{\frac{2}{3}} + 2 \, a b^{4} x^{\frac{1}{3}} + b^{5}\right )} \log \left (a x^{\frac{1}{3}} + b\right ) +{\left (2 \, a^{5} x + 63 \, a^{2} b^{3}\right )} x^{\frac{2}{3}} -{\left (5 \, a^{4} b x - 6 \, a b^{4}\right )} x^{\frac{1}{3}}}{2 \,{\left (a^{8} x^{\frac{2}{3}} + 2 \, a^{7} b x^{\frac{1}{3}} + a^{6} b^{2}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a + b/x^(1/3))^(-3),x, algorithm="fricas")
[Out]
_______________________________________________________________________________________
Sympy [A] time = 2.90255, size = 364, normalized size = 3.64 \[ \begin{cases} \frac{2 a^{5} x^{\frac{5}{3}}}{2 a^{8} x^{\frac{2}{3}} + 4 a^{7} b \sqrt [3]{x} + 2 a^{6} b^{2}} - \frac{5 a^{4} b x^{\frac{4}{3}}}{2 a^{8} x^{\frac{2}{3}} + 4 a^{7} b \sqrt [3]{x} + 2 a^{6} b^{2}} + \frac{20 a^{3} b^{2} x}{2 a^{8} x^{\frac{2}{3}} + 4 a^{7} b \sqrt [3]{x} + 2 a^{6} b^{2}} - \frac{60 a^{2} b^{3} x^{\frac{2}{3}} \log{\left (\sqrt [3]{x} + \frac{b}{a} \right )}}{2 a^{8} x^{\frac{2}{3}} + 4 a^{7} b \sqrt [3]{x} + 2 a^{6} b^{2}} + \frac{60 a^{2} b^{3} x^{\frac{2}{3}}}{2 a^{8} x^{\frac{2}{3}} + 4 a^{7} b \sqrt [3]{x} + 2 a^{6} b^{2}} - \frac{120 a b^{4} \sqrt [3]{x} \log{\left (\sqrt [3]{x} + \frac{b}{a} \right )}}{2 a^{8} x^{\frac{2}{3}} + 4 a^{7} b \sqrt [3]{x} + 2 a^{6} b^{2}} - \frac{60 b^{5} \log{\left (\sqrt [3]{x} + \frac{b}{a} \right )}}{2 a^{8} x^{\frac{2}{3}} + 4 a^{7} b \sqrt [3]{x} + 2 a^{6} b^{2}} - \frac{30 b^{5}}{2 a^{8} x^{\frac{2}{3}} + 4 a^{7} b \sqrt [3]{x} + 2 a^{6} b^{2}} & \text{for}\: a \neq 0 \\\frac{x^{2}}{2 b^{3}} & \text{otherwise} \end{cases} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(a+b/x**(1/3))**3,x)
[Out]
_______________________________________________________________________________________
GIAC/XCAS [A] time = 0.21633, size = 107, normalized size = 1.07 \[ -\frac{30 \, b^{3}{\rm ln}\left ({\left | a x^{\frac{1}{3}} + b \right |}\right )}{a^{6}} - \frac{3 \,{\left (10 \, a b^{4} x^{\frac{1}{3}} + 9 \, b^{5}\right )}}{2 \,{\left (a x^{\frac{1}{3}} + b\right )}^{2} a^{6}} + \frac{2 \, a^{6} x - 9 \, a^{5} b x^{\frac{2}{3}} + 36 \, a^{4} b^{2} x^{\frac{1}{3}}}{2 \, a^{9}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a + b/x^(1/3))^(-3),x, algorithm="giac")
[Out]