Optimal. Leaf size=38 \[ -\frac{-2 a b g x+a f-b e x^2}{2 a b \sqrt{a+b x^4}} \]
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Rubi [A] time = 0.0298362, antiderivative size = 38, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 31, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.032, Rules used = {1856} \[ -\frac{-2 a b g x+a f-b e x^2}{2 a b \sqrt{a+b x^4}} \]
Antiderivative was successfully verified.
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Rule 1856
Rubi steps
\begin{align*} \int \frac{a g+e x+f x^3-b g x^4}{\left (a+b x^4\right )^{3/2}} \, dx &=-\frac{a f-2 a b g x-b e x^2}{2 a b \sqrt{a+b x^4}}\\ \end{align*}
Mathematica [A] time = 0.0415902, size = 38, normalized size = 1. \[ \frac{2 a b g x-a f+b e x^2}{2 a b \sqrt{a+b x^4}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.042, size = 35, normalized size = 0.9 \begin{align*}{\frac{2\,abgx+be{x}^{2}-af}{2\,ab}{\frac{1}{\sqrt{b{x}^{4}+a}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.07834, size = 59, normalized size = 1.55 \begin{align*} \frac{\sqrt{b x^{4} + a}{\left (2 \, a b g x + b e x^{2} - a f\right )}}{2 \,{\left (a b^{2} x^{4} + a^{2} b\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.30205, size = 93, normalized size = 2.45 \begin{align*} \frac{\sqrt{b x^{4} + a}{\left (2 \, a b g x + b e x^{2} - a f\right )}}{2 \,{\left (a b^{2} x^{4} + a^{2} b\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 13.7758, size = 133, normalized size = 3.5 \begin{align*} f \left (\begin{cases} - \frac{1}{2 b \sqrt{a + b x^{4}}} & \text{for}\: b \neq 0 \\\frac{x^{4}}{4 a^{\frac{3}{2}}} & \text{otherwise} \end{cases}\right ) + \frac{g x \Gamma \left (\frac{1}{4}\right ){{}_{2}F_{1}\left (\begin{matrix} \frac{1}{4}, \frac{3}{2} \\ \frac{5}{4} \end{matrix}\middle |{\frac{b x^{4} e^{i \pi }}{a}} \right )}}{4 \sqrt{a} \Gamma \left (\frac{5}{4}\right )} - \frac{b g x^{5} \Gamma \left (\frac{5}{4}\right ){{}_{2}F_{1}\left (\begin{matrix} \frac{5}{4}, \frac{3}{2} \\ \frac{9}{4} \end{matrix}\middle |{\frac{b x^{4} e^{i \pi }}{a}} \right )}}{4 a^{\frac{3}{2}} \Gamma \left (\frac{9}{4}\right )} + \frac{e x^{2}}{2 a^{\frac{3}{2}} \sqrt{1 + \frac{b x^{4}}{a}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.09686, size = 42, normalized size = 1.11 \begin{align*} \frac{{\left (2 \, g + \frac{x e}{a}\right )} x - \frac{f}{b}}{2 \, \sqrt{b x^{4} + a}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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