Optimal. Leaf size=21 \[ \frac{2}{3} c x^{3/2}-\frac{2 a}{5 x^{5/2}} \]
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Rubi [A] time = 0.0041887, antiderivative size = 21, 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} \[ \frac{2}{3} c x^{3/2}-\frac{2 a}{5 x^{5/2}} \]
Antiderivative was successfully verified.
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Rule 14
Rubi steps
\begin{align*} \int \frac{a+c x^4}{x^{7/2}} \, dx &=\int \left (\frac{a}{x^{7/2}}+c \sqrt{x}\right ) \, dx\\ &=-\frac{2 a}{5 x^{5/2}}+\frac{2}{3} c x^{3/2}\\ \end{align*}
Mathematica [A] time = 0.005415, size = 21, normalized size = 1. \[ \frac{2}{3} c x^{3/2}-\frac{2 a}{5 x^{5/2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.001, size = 16, normalized size = 0.8 \begin{align*} -{\frac{-10\,c{x}^{4}+6\,a}{15}{x}^{-{\frac{5}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.01152, size = 18, normalized size = 0.86 \begin{align*} \frac{2}{3} \, c x^{\frac{3}{2}} - \frac{2 \, a}{5 \, x^{\frac{5}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.44679, size = 41, normalized size = 1.95 \begin{align*} \frac{2 \,{\left (5 \, c x^{4} - 3 \, a\right )}}{15 \, x^{\frac{5}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 2.38774, size = 19, normalized size = 0.9 \begin{align*} - \frac{2 a}{5 x^{\frac{5}{2}}} + \frac{2 c x^{\frac{3}{2}}}{3} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.13963, size = 18, normalized size = 0.86 \begin{align*} \frac{2}{3} \, c x^{\frac{3}{2}} - \frac{2 \, a}{5 \, x^{\frac{5}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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