Optimal. Leaf size=19 \[ \frac{a x^2}{2}+\frac{3}{5} b x^{5/3} \]
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Rubi [A] time = 0.0048784, antiderivative size = 19, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 11, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.091, Rules used = {14} \[ \frac{a x^2}{2}+\frac{3}{5} b x^{5/3} \]
Antiderivative was successfully verified.
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Rule 14
Rubi steps
\begin{align*} \int \left (a+\frac{b}{\sqrt [3]{x}}\right ) x \, dx &=\int \left (b x^{2/3}+a x\right ) \, dx\\ &=\frac{3}{5} b x^{5/3}+\frac{a x^2}{2}\\ \end{align*}
Mathematica [A] time = 0.0026533, size = 19, normalized size = 1. \[ \frac{a x^2}{2}+\frac{3}{5} b x^{5/3} \]
Antiderivative was successfully verified.
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Maple [A] time = 0., size = 14, normalized size = 0.7 \begin{align*}{\frac{3\,b}{5}{x}^{{\frac{5}{3}}}}+{\frac{a{x}^{2}}{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.970801, size = 20, normalized size = 1.05 \begin{align*} \frac{1}{10} \,{\left (5 \, a + \frac{6 \, b}{x^{\frac{1}{3}}}\right )} x^{2} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.49118, size = 36, normalized size = 1.89 \begin{align*} \frac{1}{2} \, a x^{2} + \frac{3}{5} \, b x^{\frac{5}{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.206615, size = 15, normalized size = 0.79 \begin{align*} \frac{a x^{2}}{2} + \frac{3 b x^{\frac{5}{3}}}{5} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.14602, size = 18, normalized size = 0.95 \begin{align*} \frac{1}{2} \, a x^{2} + \frac{3}{5} \, b x^{\frac{5}{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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