Optimal. Leaf size=19 \[ -\frac{a}{2 x^2}-\frac{2 b}{3 x^{3/2}} \]
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Rubi [A] time = 0.0051484, 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} \[ -\frac{a}{2 x^2}-\frac{2 b}{3 x^{3/2}} \]
Antiderivative was successfully verified.
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Rule 14
Rubi steps
\begin{align*} \int \frac{a+b \sqrt{x}}{x^3} \, dx &=\int \left (\frac{a}{x^3}+\frac{b}{x^{5/2}}\right ) \, dx\\ &=-\frac{a}{2 x^2}-\frac{2 b}{3 x^{3/2}}\\ \end{align*}
Mathematica [A] time = 0.0064661, size = 19, normalized size = 1. \[ -\frac{a}{2 x^2}-\frac{2 b}{3 x^{3/2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.001, size = 14, normalized size = 0.7 \begin{align*} -{\frac{a}{2\,{x}^{2}}}-{\frac{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 = 0.942523, size = 20, normalized size = 1.05 \begin{align*} -\frac{4 \, b \sqrt{x} + 3 \, a}{6 \, x^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.43819, size = 41, normalized size = 2.16 \begin{align*} -\frac{4 \, b \sqrt{x} + 3 \, a}{6 \, x^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.590651, size = 17, normalized size = 0.89 \begin{align*} - \frac{a}{2 x^{2}} - \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 = 1.11444, size = 20, normalized size = 1.05 \begin{align*} -\frac{4 \, b \sqrt{x} + 3 \, a}{6 \, x^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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