Optimal. Leaf size=19 \[ \frac{a x^5}{5}+\frac{2}{11} b x^{11/2} \]
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Rubi [A] time = 0.0053891, antiderivative size = 19, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.077, Rules used = {14} \[ \frac{a x^5}{5}+\frac{2}{11} b x^{11/2} \]
Antiderivative was successfully verified.
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Rule 14
Rubi steps
\begin{align*} \int \left (a+b \sqrt{x}\right ) x^4 \, dx &=\int \left (a x^4+b x^{9/2}\right ) \, dx\\ &=\frac{a x^5}{5}+\frac{2}{11} b x^{11/2}\\ \end{align*}
Mathematica [A] time = 0.0069905, size = 19, normalized size = 1. \[ \frac{a x^5}{5}+\frac{2}{11} b x^{11/2} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.002, size = 14, normalized size = 0.7 \begin{align*}{\frac{a{x}^{5}}{5}}+{\frac{2\,b}{11}{x}^{{\frac{11}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] time = 0.960809, size = 224, normalized size = 11.79 \begin{align*} \frac{2 \,{\left (b \sqrt{x} + a\right )}^{11}}{11 \, b^{10}} - \frac{9 \,{\left (b \sqrt{x} + a\right )}^{10} a}{5 \, b^{10}} + \frac{8 \,{\left (b \sqrt{x} + a\right )}^{9} a^{2}}{b^{10}} - \frac{21 \,{\left (b \sqrt{x} + a\right )}^{8} a^{3}}{b^{10}} + \frac{36 \,{\left (b \sqrt{x} + a\right )}^{7} a^{4}}{b^{10}} - \frac{42 \,{\left (b \sqrt{x} + a\right )}^{6} a^{5}}{b^{10}} + \frac{168 \,{\left (b \sqrt{x} + a\right )}^{5} a^{6}}{5 \, b^{10}} - \frac{18 \,{\left (b \sqrt{x} + a\right )}^{4} a^{7}}{b^{10}} + \frac{6 \,{\left (b \sqrt{x} + a\right )}^{3} a^{8}}{b^{10}} - \frac{{\left (b \sqrt{x} + a\right )}^{2} a^{9}}{b^{10}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.4452, size = 39, normalized size = 2.05 \begin{align*} \frac{2}{11} \, b x^{\frac{11}{2}} + \frac{1}{5} \, a x^{5} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 1.21596, size = 15, normalized size = 0.79 \begin{align*} \frac{a x^{5}}{5} + \frac{2 b x^{\frac{11}{2}}}{11} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.12158, size = 18, normalized size = 0.95 \begin{align*} \frac{2}{11} \, b x^{\frac{11}{2}} + \frac{1}{5} \, a x^{5} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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