Optimal. Leaf size=23 \[ -\frac{2 \left (b x+c x^2\right )^{3/2}}{3 b x^3} \]
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Rubi [A] time = 0.0064643, antiderivative size = 23, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.059, Rules used = {650} \[ -\frac{2 \left (b x+c x^2\right )^{3/2}}{3 b x^3} \]
Antiderivative was successfully verified.
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Rule 650
Rubi steps
\begin{align*} \int \frac{\sqrt{b x+c x^2}}{x^3} \, dx &=-\frac{2 \left (b x+c x^2\right )^{3/2}}{3 b x^3}\\ \end{align*}
Mathematica [A] time = 0.0094617, size = 21, normalized size = 0.91 \[ -\frac{2 (x (b+c x))^{3/2}}{3 b x^3} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.045, size = 25, normalized size = 1.1 \begin{align*} -{\frac{2\,cx+2\,b}{3\,b{x}^{2}}\sqrt{c{x}^{2}+bx}} \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 = 2.00175, size = 57, normalized size = 2.48 \begin{align*} -\frac{2 \, \sqrt{c x^{2} + b x}{\left (c x + b\right )}}{3 \, b x^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\sqrt{x \left (b + c x\right )}}{x^{3}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.40153, size = 103, normalized size = 4.48 \begin{align*} \frac{2 \,{\left (3 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )}^{2} c + 3 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )} b \sqrt{c} + b^{2}\right )}}{3 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )}^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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