Optimal. Leaf size=30 \[ \frac{a x^{m+1}}{m+1}+\frac{2 b x^{m+\frac{3}{2}}}{2 m+3} \]
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Rubi [A] time = 0.0083188, antiderivative size = 30, 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} \[ \frac{a x^{m+1}}{m+1}+\frac{2 b x^{m+\frac{3}{2}}}{2 m+3} \]
Antiderivative was successfully verified.
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Rule 14
Rubi steps
\begin{align*} \int \left (a+b \sqrt{x}\right ) x^m \, dx &=\int \left (a x^m+b x^{\frac{1}{2}+m}\right ) \, dx\\ &=\frac{a x^{1+m}}{1+m}+\frac{2 b x^{\frac{3}{2}+m}}{3+2 m}\\ \end{align*}
Mathematica [A] time = 0.0220409, size = 30, normalized size = 1. \[ \frac{a x^{m+1}}{m+1}+\frac{2 b x^{m+\frac{3}{2}}}{2 m+3} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.003, size = 0, normalized size = 0. \begin{align*} \int{x}^{m} \left ( a+b\sqrt{x} \right ) \, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.2595, size = 85, normalized size = 2.83 \begin{align*} \frac{{\left (2 \,{\left (b m + b\right )} x^{\frac{3}{2}} +{\left (2 \, a m + 3 \, a\right )} x\right )} x^{m}}{2 \, m^{2} + 5 \, m + 3} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: TypeError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.11452, size = 49, normalized size = 1.63 \begin{align*} \frac{2 \, b x^{\frac{3}{2}} \sqrt{x}^{2 \, m}}{2 \, m + 3} + \frac{a x \sqrt{x}^{2 \, m}}{m + 1} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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