Optimal. Leaf size=143 \[ \frac{\log \left (\sqrt [3]{a}+\sqrt [3]{b} \sqrt [3]{x}\right )}{6 a^{5/3} b^{4/3}}-\frac{\log (a+b x)}{18 a^{5/3} b^{4/3}}-\frac{\tan ^{-1}\left (\frac{\sqrt [3]{a}-2 \sqrt [3]{b} \sqrt [3]{x}}{\sqrt{3} \sqrt [3]{a}}\right )}{3 \sqrt{3} a^{5/3} b^{4/3}}+\frac{\sqrt [3]{x}}{6 a b (a+b x)}-\frac{\sqrt [3]{x}}{2 b (a+b x)^2} \]
[Out]
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Rubi [A] time = 0.117544, antiderivative size = 143, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 6, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.462 \[ \frac{\log \left (\sqrt [3]{a}+\sqrt [3]{b} \sqrt [3]{x}\right )}{6 a^{5/3} b^{4/3}}-\frac{\log (a+b x)}{18 a^{5/3} b^{4/3}}-\frac{\tan ^{-1}\left (\frac{\sqrt [3]{a}-2 \sqrt [3]{b} \sqrt [3]{x}}{\sqrt{3} \sqrt [3]{a}}\right )}{3 \sqrt{3} a^{5/3} b^{4/3}}+\frac{\sqrt [3]{x}}{6 a b (a+b x)}-\frac{\sqrt [3]{x}}{2 b (a+b x)^2} \]
Antiderivative was successfully verified.
[In] Int[x^(1/3)/(a + b*x)^3,x]
[Out]
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Rubi in Sympy [A] time = 16.3284, size = 126, normalized size = 0.88 \[ - \frac{\sqrt [3]{x}}{2 b \left (a + b x\right )^{2}} + \frac{\sqrt [3]{x}}{6 a b \left (a + b x\right )} + \frac{\log{\left (\sqrt [3]{a} + \sqrt [3]{b} \sqrt [3]{x} \right )}}{6 a^{\frac{5}{3}} b^{\frac{4}{3}}} - \frac{\log{\left (a + b x \right )}}{18 a^{\frac{5}{3}} b^{\frac{4}{3}}} - \frac{\sqrt{3} \operatorname{atan}{\left (\frac{\sqrt{3} \left (\frac{\sqrt [3]{a}}{3} - \frac{2 \sqrt [3]{b} \sqrt [3]{x}}{3}\right )}{\sqrt [3]{a}} \right )}}{9 a^{\frac{5}{3}} b^{\frac{4}{3}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**(1/3)/(b*x+a)**3,x)
[Out]
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Mathematica [A] time = 0.125547, size = 156, normalized size = 1.09 \[ \frac{-\frac{\log \left (a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} \sqrt [3]{x}+b^{2/3} x^{2/3}\right )}{a^{5/3}}+\frac{2 \log \left (\sqrt [3]{a}+\sqrt [3]{b} \sqrt [3]{x}\right )}{a^{5/3}}-\frac{2 \sqrt{3} \tan ^{-1}\left (\frac{1-\frac{2 \sqrt [3]{b} \sqrt [3]{x}}{\sqrt [3]{a}}}{\sqrt{3}}\right )}{a^{5/3}}+\frac{3 \sqrt [3]{b} \sqrt [3]{x}}{a^2+a b x}-\frac{9 \sqrt [3]{b} \sqrt [3]{x}}{(a+b x)^2}}{18 b^{4/3}} \]
Antiderivative was successfully verified.
[In] Integrate[x^(1/3)/(a + b*x)^3,x]
[Out]
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Maple [A] time = 0.017, size = 132, normalized size = 0.9 \[ 3\,{\frac{1}{ \left ( bx+a \right ) ^{2}} \left ( 1/18\,{\frac{{x}^{4/3}}{a}}-1/9\,{\frac{\sqrt [3]{x}}{b}} \right ) }+{\frac{1}{9\,{b}^{2}a}\ln \left ( \sqrt [3]{x}+\sqrt [3]{{\frac{a}{b}}} \right ) \left ({\frac{a}{b}} \right ) ^{-{\frac{2}{3}}}}-{\frac{1}{18\,{b}^{2}a}\ln \left ({x}^{{\frac{2}{3}}}-\sqrt [3]{x}\sqrt [3]{{\frac{a}{b}}}+ \left ({\frac{a}{b}} \right ) ^{{\frac{2}{3}}} \right ) \left ({\frac{a}{b}} \right ) ^{-{\frac{2}{3}}}}+{\frac{\sqrt{3}}{9\,{b}^{2}a}\arctan \left ({\frac{\sqrt{3}}{3} \left ( 2\,{\sqrt [3]{x}{\frac{1}{\sqrt [3]{{\frac{a}{b}}}}}}-1 \right ) } \right ) \left ({\frac{a}{b}} \right ) ^{-{\frac{2}{3}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^(1/3)/(b*x+a)^3,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)^3,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.218344, size = 255, normalized size = 1.78 \[ -\frac{\sqrt{3}{\left (\sqrt{3}{\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )} \log \left (a^{2} - \left (a^{2} b\right )^{\frac{1}{3}} a x^{\frac{1}{3}} + \left (a^{2} b\right )^{\frac{2}{3}} x^{\frac{2}{3}}\right ) - 2 \, \sqrt{3}{\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )} \log \left (a + \left (a^{2} b\right )^{\frac{1}{3}} x^{\frac{1}{3}}\right ) - 3 \, \sqrt{3} \left (a^{2} b\right )^{\frac{1}{3}}{\left (b x - 2 \, a\right )} x^{\frac{1}{3}} - 6 \,{\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )} \arctan \left (-\frac{\sqrt{3} a - 2 \, \sqrt{3} \left (a^{2} b\right )^{\frac{1}{3}} x^{\frac{1}{3}}}{3 \, a}\right )\right )}}{54 \,{\left (a b^{3} x^{2} + 2 \, a^{2} b^{2} x + a^{3} b\right )} \left (a^{2} b\right )^{\frac{1}{3}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^(1/3)/(b*x + a)^3,x, algorithm="fricas")
[Out]
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Sympy [A] time = 5.32307, size = 1676, normalized size = 11.72 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**(1/3)/(b*x+a)**3,x)
[Out]
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GIAC/XCAS [A] time = 0.220085, size = 200, normalized size = 1.4 \[ -\frac{\left (-\frac{a}{b}\right )^{\frac{1}{3}}{\rm ln}\left ({\left | x^{\frac{1}{3}} - \left (-\frac{a}{b}\right )^{\frac{1}{3}} \right |}\right )}{9 \, a^{2} b} + \frac{\sqrt{3} \left (-a b^{2}\right )^{\frac{1}{3}} \arctan \left (\frac{\sqrt{3}{\left (2 \, x^{\frac{1}{3}} + \left (-\frac{a}{b}\right )^{\frac{1}{3}}\right )}}{3 \, \left (-\frac{a}{b}\right )^{\frac{1}{3}}}\right )}{9 \, a^{2} b^{2}} + \frac{\left (-a b^{2}\right )^{\frac{1}{3}}{\rm ln}\left (x^{\frac{2}{3}} + x^{\frac{1}{3}} \left (-\frac{a}{b}\right )^{\frac{1}{3}} + \left (-\frac{a}{b}\right )^{\frac{2}{3}}\right )}{18 \, a^{2} b^{2}} + \frac{b x^{\frac{4}{3}} - 2 \, a x^{\frac{1}{3}}}{6 \,{\left (b x + a\right )}^{2} a b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^(1/3)/(b*x + a)^3,x, algorithm="giac")
[Out]