Optimal. Leaf size=15 \[ -\frac{a}{x}-\frac{2 b}{\sqrt{x}} \]
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Rubi [A] time = 0.0047636, antiderivative size = 15, 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} \[ -\frac{a}{x}-\frac{2 b}{\sqrt{x}} \]
Antiderivative was successfully verified.
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Rule 14
Rubi steps
\begin{align*} \int \frac{a+b \sqrt{x}}{x^2} \, dx &=\int \left (\frac{a}{x^2}+\frac{b}{x^{3/2}}\right ) \, dx\\ &=-\frac{a}{x}-\frac{2 b}{\sqrt{x}}\\ \end{align*}
Mathematica [A] time = 0.0058011, size = 15, normalized size = 1. \[ -\frac{a}{x}-\frac{2 b}{\sqrt{x}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.001, size = 14, normalized size = 0.9 \begin{align*} -{\frac{a}{x}}-2\,{\frac{b}{\sqrt{x}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.951387, size = 18, normalized size = 1.2 \begin{align*} -\frac{2 \, b \sqrt{x} + a}{x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.51455, size = 30, normalized size = 2. \begin{align*} -\frac{2 \, b \sqrt{x} + a}{x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.38967, size = 12, normalized size = 0.8 \begin{align*} - \frac{a}{x} - \frac{2 b}{\sqrt{x}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.1144, size = 18, normalized size = 1.2 \begin{align*} -\frac{2 \, b \sqrt{x} + a}{x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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