Optimal. Leaf size=25 \[ -\frac{\left (b x^2+c x^4\right )^{3/2}}{3 b x^6} \]
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Rubi [A] time = 0.0393856, antiderivative size = 25, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.053, Rules used = {2014} \[ -\frac{\left (b x^2+c x^4\right )^{3/2}}{3 b x^6} \]
Antiderivative was successfully verified.
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Rule 2014
Rubi steps
\begin{align*} \int \frac{\sqrt{b x^2+c x^4}}{x^5} \, dx &=-\frac{\left (b x^2+c x^4\right )^{3/2}}{3 b x^6}\\ \end{align*}
Mathematica [A] time = 0.0100465, size = 25, normalized size = 1. \[ -\frac{\left (x^2 \left (b+c x^2\right )\right )^{3/2}}{3 b x^6} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.045, size = 29, normalized size = 1.2 \begin{align*} -{\frac{c{x}^{2}+b}{3\,b{x}^{4}}\sqrt{c{x}^{4}+b{x}^{2}}} \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 = 1.5287, size = 62, normalized size = 2.48 \begin{align*} -\frac{\sqrt{c x^{4} + b x^{2}}{\left (c x^{2} + b\right )}}{3 \, b x^{4}} \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^{2} \left (b + c x^{2}\right )}}{x^{5}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.34027, size = 85, normalized size = 3.4 \begin{align*} \frac{2 \,{\left (3 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b}\right )}^{4} c^{\frac{3}{2}} \mathrm{sgn}\left (x\right ) + b^{2} c^{\frac{3}{2}} \mathrm{sgn}\left (x\right )\right )}}{3 \,{\left ({\left (\sqrt{c} x - \sqrt{c x^{2} + b}\right )}^{2} - b\right )}^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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