Optimal. Leaf size=66 \[ \frac{10}{11} a^2 b^3 x^{11}+\frac{5}{4} a^3 b^2 x^8+a^4 b x^5+\frac{a^5 x^2}{2}+\frac{5}{14} a b^4 x^{14}+\frac{b^5 x^{17}}{17} \]
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Rubi [A] time = 0.0234117, antiderivative size = 66, 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 = {270} \[ \frac{10}{11} a^2 b^3 x^{11}+\frac{5}{4} a^3 b^2 x^8+a^4 b x^5+\frac{a^5 x^2}{2}+\frac{5}{14} a b^4 x^{14}+\frac{b^5 x^{17}}{17} \]
Antiderivative was successfully verified.
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Rule 270
Rubi steps
\begin{align*} \int x \left (a+b x^3\right )^5 \, dx &=\int \left (a^5 x+5 a^4 b x^4+10 a^3 b^2 x^7+10 a^2 b^3 x^{10}+5 a b^4 x^{13}+b^5 x^{16}\right ) \, dx\\ &=\frac{a^5 x^2}{2}+a^4 b x^5+\frac{5}{4} a^3 b^2 x^8+\frac{10}{11} a^2 b^3 x^{11}+\frac{5}{14} a b^4 x^{14}+\frac{b^5 x^{17}}{17}\\ \end{align*}
Mathematica [A] time = 0.0019956, size = 66, normalized size = 1. \[ \frac{10}{11} a^2 b^3 x^{11}+\frac{5}{4} a^3 b^2 x^8+a^4 b x^5+\frac{a^5 x^2}{2}+\frac{5}{14} a b^4 x^{14}+\frac{b^5 x^{17}}{17} \]
Antiderivative was successfully verified.
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Maple [A] time = 0., size = 57, normalized size = 0.9 \begin{align*}{\frac{{a}^{5}{x}^{2}}{2}}+{a}^{4}b{x}^{5}+{\frac{5\,{a}^{3}{b}^{2}{x}^{8}}{4}}+{\frac{10\,{a}^{2}{b}^{3}{x}^{11}}{11}}+{\frac{5\,a{b}^{4}{x}^{14}}{14}}+{\frac{{b}^{5}{x}^{17}}{17}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.975344, size = 76, normalized size = 1.15 \begin{align*} \frac{1}{17} \, b^{5} x^{17} + \frac{5}{14} \, a b^{4} x^{14} + \frac{10}{11} \, a^{2} b^{3} x^{11} + \frac{5}{4} \, a^{3} b^{2} x^{8} + a^{4} b x^{5} + \frac{1}{2} \, a^{5} x^{2} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.55903, size = 132, normalized size = 2. \begin{align*} \frac{1}{17} x^{17} b^{5} + \frac{5}{14} x^{14} b^{4} a + \frac{10}{11} x^{11} b^{3} a^{2} + \frac{5}{4} x^{8} b^{2} a^{3} + x^{5} b a^{4} + \frac{1}{2} x^{2} a^{5} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.076707, size = 63, normalized size = 0.95 \begin{align*} \frac{a^{5} x^{2}}{2} + a^{4} b x^{5} + \frac{5 a^{3} b^{2} x^{8}}{4} + \frac{10 a^{2} b^{3} x^{11}}{11} + \frac{5 a b^{4} x^{14}}{14} + \frac{b^{5} x^{17}}{17} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.09846, size = 76, normalized size = 1.15 \begin{align*} \frac{1}{17} \, b^{5} x^{17} + \frac{5}{14} \, a b^{4} x^{14} + \frac{10}{11} \, a^{2} b^{3} x^{11} + \frac{5}{4} \, a^{3} b^{2} x^{8} + a^{4} b x^{5} + \frac{1}{2} \, a^{5} x^{2} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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