Optimal. Leaf size=36 \[ -\frac{2 a^2}{5 x^{5/2}}+\frac{4}{3} a c x^{3/2}+\frac{2}{11} c^2 x^{11/2} \]
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Rubi [A] time = 0.0081328, antiderivative size = 36, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.067, Rules used = {270} \[ -\frac{2 a^2}{5 x^{5/2}}+\frac{4}{3} a c x^{3/2}+\frac{2}{11} c^2 x^{11/2} \]
Antiderivative was successfully verified.
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Rule 270
Rubi steps
\begin{align*} \int \frac{\left (a+c x^4\right )^2}{x^{7/2}} \, dx &=\int \left (\frac{a^2}{x^{7/2}}+2 a c \sqrt{x}+c^2 x^{9/2}\right ) \, dx\\ &=-\frac{2 a^2}{5 x^{5/2}}+\frac{4}{3} a c x^{3/2}+\frac{2}{11} c^2 x^{11/2}\\ \end{align*}
Mathematica [A] time = 0.0084556, size = 30, normalized size = 0.83 \[ \frac{2 \left (-33 a^2+110 a c x^4+15 c^2 x^8\right )}{165 x^{5/2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.005, size = 27, normalized size = 0.8 \begin{align*} -{\frac{-30\,{c}^{2}{x}^{8}-220\,ac{x}^{4}+66\,{a}^{2}}{165}{x}^{-{\frac{5}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.99478, size = 32, normalized size = 0.89 \begin{align*} \frac{2}{11} \, c^{2} x^{\frac{11}{2}} + \frac{4}{3} \, a c x^{\frac{3}{2}} - \frac{2 \, a^{2}}{5 \, x^{\frac{5}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.46521, size = 69, normalized size = 1.92 \begin{align*} \frac{2 \,{\left (15 \, c^{2} x^{8} + 110 \, a c x^{4} - 33 \, a^{2}\right )}}{165 \, x^{\frac{5}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 10.5735, size = 34, normalized size = 0.94 \begin{align*} - \frac{2 a^{2}}{5 x^{\frac{5}{2}}} + \frac{4 a c x^{\frac{3}{2}}}{3} + \frac{2 c^{2} x^{\frac{11}{2}}}{11} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.11386, size = 32, normalized size = 0.89 \begin{align*} \frac{2}{11} \, c^{2} x^{\frac{11}{2}} + \frac{4}{3} \, a c x^{\frac{3}{2}} - \frac{2 \, a^{2}}{5 \, x^{\frac{5}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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