Optimal. Leaf size=19 \[ \frac{2 x^{7/2}}{7}+\frac{2 x^{3/2}}{3} \]
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Rubi [A] time = 0.0025534, 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} \[ \frac{2 x^{7/2}}{7}+\frac{2 x^{3/2}}{3} \]
Antiderivative was successfully verified.
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Rule 14
Rubi steps
\begin{align*} \int \sqrt{x} \left (1+x^2\right ) \, dx &=\int \left (\sqrt{x}+x^{5/2}\right ) \, dx\\ &=\frac{2 x^{3/2}}{3}+\frac{2 x^{7/2}}{7}\\ \end{align*}
Mathematica [A] time = 0.0027283, size = 16, normalized size = 0.84 \[ \frac{2}{21} x^{3/2} \left (3 x^2+7\right ) \]
Antiderivative was successfully verified.
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Maple [A] time = 0.002, size = 13, normalized size = 0.7 \begin{align*}{\frac{6\,{x}^{2}+14}{21}{x}^{{\frac{3}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.930852, size = 15, normalized size = 0.79 \begin{align*} \frac{2}{7} \, x^{\frac{7}{2}} + \frac{2}{3} \, x^{\frac{3}{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.58067, size = 38, normalized size = 2. \begin{align*} \frac{2}{21} \,{\left (3 \, x^{3} + 7 \, x\right )} \sqrt{x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.962552, size = 15, normalized size = 0.79 \begin{align*} \frac{2 x^{\frac{7}{2}}}{7} + \frac{2 x^{\frac{3}{2}}}{3} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.07425, size = 15, normalized size = 0.79 \begin{align*} \frac{2}{7} \, x^{\frac{7}{2}} + \frac{2}{3} \, x^{\frac{3}{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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