Optimal. Leaf size=19 \[ -\frac{2 a}{\sqrt{x}}-\frac{2 b}{3 x^{3/2}} \]
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Rubi [A] time = 0.0040228, 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} \[ -\frac{2 a}{\sqrt{x}}-\frac{2 b}{3 x^{3/2}} \]
Antiderivative was successfully verified.
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Rule 14
Rubi steps
\begin{align*} \int \frac{a+\frac{b}{x}}{x^{3/2}} \, dx &=\int \left (\frac{b}{x^{5/2}}+\frac{a}{x^{3/2}}\right ) \, dx\\ &=-\frac{2 b}{3 x^{3/2}}-\frac{2 a}{\sqrt{x}}\\ \end{align*}
Mathematica [A] time = 0.0049352, size = 15, normalized size = 0.79 \[ -\frac{2 (3 a x+b)}{3 x^{3/2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.002, size = 12, normalized size = 0.6 \begin{align*} -{\frac{6\,ax+2\,b}{3}{x}^{-{\frac{3}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.953224, size = 18, normalized size = 0.95 \begin{align*} -\frac{2 \, a}{\sqrt{x}} - \frac{2 \, b}{3 \, x^{\frac{3}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.93764, size = 35, normalized size = 1.84 \begin{align*} -\frac{2 \,{\left (3 \, a x + b\right )}}{3 \, x^{\frac{3}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.47052, size = 19, normalized size = 1. \begin{align*} - \frac{2 a}{\sqrt{x}} - \frac{2 b}{3 x^{\frac{3}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.10062, size = 15, normalized size = 0.79 \begin{align*} -\frac{2 \,{\left (3 \, a x + b\right )}}{3 \, x^{\frac{3}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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