Optimal. Leaf size=117 \[ \frac{\log \left (\sqrt [3]{a}+\sqrt [3]{b} \sqrt [3]{x}\right )}{2 a^{2/3} b^{4/3}}-\frac{\log (a+b x)}{6 a^{2/3} b^{4/3}}-\frac{\tan ^{-1}\left (\frac{\sqrt [3]{a}-2 \sqrt [3]{b} \sqrt [3]{x}}{\sqrt{3} \sqrt [3]{a}}\right )}{\sqrt{3} a^{2/3} b^{4/3}}-\frac{\sqrt [3]{x}}{b (a+b x)} \]
[Out]
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Rubi [A] time = 0.0919778, antiderivative size = 117, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.385 \[ \frac{\log \left (\sqrt [3]{a}+\sqrt [3]{b} \sqrt [3]{x}\right )}{2 a^{2/3} b^{4/3}}-\frac{\log (a+b x)}{6 a^{2/3} b^{4/3}}-\frac{\tan ^{-1}\left (\frac{\sqrt [3]{a}-2 \sqrt [3]{b} \sqrt [3]{x}}{\sqrt{3} \sqrt [3]{a}}\right )}{\sqrt{3} a^{2/3} b^{4/3}}-\frac{\sqrt [3]{x}}{b (a+b x)} \]
Antiderivative was successfully verified.
[In] Int[x^(1/3)/(a + b*x)^2,x]
[Out]
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Rubi in Sympy [A] time = 11.5434, size = 107, normalized size = 0.91 \[ - \frac{\sqrt [3]{x}}{b \left (a + b x\right )} + \frac{\log{\left (\sqrt [3]{a} + \sqrt [3]{b} \sqrt [3]{x} \right )}}{2 a^{\frac{2}{3}} b^{\frac{4}{3}}} - \frac{\log{\left (a + b x \right )}}{6 a^{\frac{2}{3}} b^{\frac{4}{3}}} - \frac{\sqrt{3} \operatorname{atan}{\left (\frac{\sqrt{3} \left (\frac{\sqrt [3]{a}}{3} - \frac{2 \sqrt [3]{b} \sqrt [3]{x}}{3}\right )}{\sqrt [3]{a}} \right )}}{3 a^{\frac{2}{3}} b^{\frac{4}{3}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**(1/3)/(b*x+a)**2,x)
[Out]
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Mathematica [A] time = 0.144454, size = 134, normalized size = 1.15 \[ \frac{-\frac{\log \left (a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} \sqrt [3]{x}+b^{2/3} x^{2/3}\right )}{a^{2/3}}+\frac{2 \log \left (\sqrt [3]{a}+\sqrt [3]{b} \sqrt [3]{x}\right )}{a^{2/3}}-\frac{2 \sqrt{3} \tan ^{-1}\left (\frac{1-\frac{2 \sqrt [3]{b} \sqrt [3]{x}}{\sqrt [3]{a}}}{\sqrt{3}}\right )}{a^{2/3}}-\frac{6 \sqrt [3]{b} \sqrt [3]{x}}{a+b x}}{6 b^{4/3}} \]
Antiderivative was successfully verified.
[In] Integrate[x^(1/3)/(a + b*x)^2,x]
[Out]
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Maple [A] time = 0.015, size = 112, normalized size = 1. \[ -{\frac{1}{b \left ( bx+a \right ) }\sqrt [3]{x}}+{\frac{1}{3\,{b}^{2}}\ln \left ( \sqrt [3]{x}+\sqrt [3]{{\frac{a}{b}}} \right ) \left ({\frac{a}{b}} \right ) ^{-{\frac{2}{3}}}}-{\frac{1}{6\,{b}^{2}}\ln \left ({x}^{{\frac{2}{3}}}-\sqrt [3]{x}\sqrt [3]{{\frac{a}{b}}}+ \left ({\frac{a}{b}} \right ) ^{{\frac{2}{3}}} \right ) \left ({\frac{a}{b}} \right ) ^{-{\frac{2}{3}}}}+{\frac{\sqrt{3}}{3\,{b}^{2}}\arctan \left ({\frac{\sqrt{3}}{3} \left ( 2\,{\sqrt [3]{x}{\frac{1}{\sqrt [3]{{\frac{a}{b}}}}}}-1 \right ) } \right ) \left ({\frac{a}{b}} \right ) ^{-{\frac{2}{3}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^(1/3)/(b*x+a)^2,x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^(1/3)/(b*x + a)^2,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.220809, size = 182, normalized size = 1.56 \[ -\frac{\sqrt{3}{\left (\sqrt{3}{\left (b x + a\right )} \log \left (a^{2} - \left (a^{2} b\right )^{\frac{1}{3}} a x^{\frac{1}{3}} + \left (a^{2} b\right )^{\frac{2}{3}} x^{\frac{2}{3}}\right ) - 2 \, \sqrt{3}{\left (b x + a\right )} \log \left (a + \left (a^{2} b\right )^{\frac{1}{3}} x^{\frac{1}{3}}\right ) - 6 \,{\left (b x + a\right )} \arctan \left (-\frac{\sqrt{3} a - 2 \, \sqrt{3} \left (a^{2} b\right )^{\frac{1}{3}} x^{\frac{1}{3}}}{3 \, a}\right ) + 6 \, \sqrt{3} \left (a^{2} b\right )^{\frac{1}{3}} x^{\frac{1}{3}}\right )}}{18 \, \left (a^{2} b\right )^{\frac{1}{3}}{\left (b^{2} x + a b\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^(1/3)/(b*x + a)^2,x, algorithm="fricas")
[Out]
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Sympy [A] time = 3.97869, size = 520, normalized size = 4.44 \[ - \frac{4 a^{\frac{7}{3}} b e^{\frac{5 i \pi }{3}} \log{\left (1 - \frac{\sqrt [3]{b} \sqrt [3]{x} e^{\frac{i \pi }{3}}}{\sqrt [3]{a}} \right )} \Gamma \left (\frac{4}{3}\right )}{9 a^{3} b^{\frac{7}{3}} \Gamma \left (\frac{7}{3}\right ) + 9 a^{2} b^{\frac{10}{3}} x \Gamma \left (\frac{7}{3}\right )} + \frac{4 a^{\frac{7}{3}} b \log{\left (1 - \frac{\sqrt [3]{b} \sqrt [3]{x} e^{i \pi }}{\sqrt [3]{a}} \right )} \Gamma \left (\frac{4}{3}\right )}{9 a^{3} b^{\frac{7}{3}} \Gamma \left (\frac{7}{3}\right ) + 9 a^{2} b^{\frac{10}{3}} x \Gamma \left (\frac{7}{3}\right )} - \frac{4 a^{\frac{7}{3}} b e^{\frac{i \pi }{3}} \log{\left (1 - \frac{\sqrt [3]{b} \sqrt [3]{x} e^{\frac{5 i \pi }{3}}}{\sqrt [3]{a}} \right )} \Gamma \left (\frac{4}{3}\right )}{9 a^{3} b^{\frac{7}{3}} \Gamma \left (\frac{7}{3}\right ) + 9 a^{2} b^{\frac{10}{3}} x \Gamma \left (\frac{7}{3}\right )} - \frac{4 a^{\frac{4}{3}} b^{2} x e^{\frac{5 i \pi }{3}} \log{\left (1 - \frac{\sqrt [3]{b} \sqrt [3]{x} e^{\frac{i \pi }{3}}}{\sqrt [3]{a}} \right )} \Gamma \left (\frac{4}{3}\right )}{9 a^{3} b^{\frac{7}{3}} \Gamma \left (\frac{7}{3}\right ) + 9 a^{2} b^{\frac{10}{3}} x \Gamma \left (\frac{7}{3}\right )} + \frac{4 a^{\frac{4}{3}} b^{2} x \log{\left (1 - \frac{\sqrt [3]{b} \sqrt [3]{x} e^{i \pi }}{\sqrt [3]{a}} \right )} \Gamma \left (\frac{4}{3}\right )}{9 a^{3} b^{\frac{7}{3}} \Gamma \left (\frac{7}{3}\right ) + 9 a^{2} b^{\frac{10}{3}} x \Gamma \left (\frac{7}{3}\right )} - \frac{4 a^{\frac{4}{3}} b^{2} x e^{\frac{i \pi }{3}} \log{\left (1 - \frac{\sqrt [3]{b} \sqrt [3]{x} e^{\frac{5 i \pi }{3}}}{\sqrt [3]{a}} \right )} \Gamma \left (\frac{4}{3}\right )}{9 a^{3} b^{\frac{7}{3}} \Gamma \left (\frac{7}{3}\right ) + 9 a^{2} b^{\frac{10}{3}} x \Gamma \left (\frac{7}{3}\right )} - \frac{12 a^{2} b^{\frac{4}{3}} \sqrt [3]{x} \Gamma \left (\frac{4}{3}\right )}{9 a^{3} b^{\frac{7}{3}} \Gamma \left (\frac{7}{3}\right ) + 9 a^{2} b^{\frac{10}{3}} x \Gamma \left (\frac{7}{3}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**(1/3)/(b*x+a)**2,x)
[Out]
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GIAC/XCAS [A] time = 0.221679, size = 184, normalized size = 1.57 \[ -\frac{\left (-\frac{a}{b}\right )^{\frac{1}{3}}{\rm ln}\left ({\left | x^{\frac{1}{3}} - \left (-\frac{a}{b}\right )^{\frac{1}{3}} \right |}\right )}{3 \, a b} + \frac{\sqrt{3} \left (-a b^{2}\right )^{\frac{1}{3}} \arctan \left (\frac{\sqrt{3}{\left (2 \, x^{\frac{1}{3}} + \left (-\frac{a}{b}\right )^{\frac{1}{3}}\right )}}{3 \, \left (-\frac{a}{b}\right )^{\frac{1}{3}}}\right )}{3 \, a b^{2}} - \frac{x^{\frac{1}{3}}}{{\left (b x + a\right )} b} + \frac{\left (-a b^{2}\right )^{\frac{1}{3}}{\rm ln}\left (x^{\frac{2}{3}} + x^{\frac{1}{3}} \left (-\frac{a}{b}\right )^{\frac{1}{3}} + \left (-\frac{a}{b}\right )^{\frac{2}{3}}\right )}{6 \, a b^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^(1/3)/(b*x + a)^2,x, algorithm="giac")
[Out]