Optimal. Leaf size=51 \[ \frac{6}{5} a^2 c x^{5/2}-\frac{2 a^3}{3 x^{3/2}}+\frac{6}{13} a c^2 x^{13/2}+\frac{2}{21} c^3 x^{21/2} \]
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Rubi [A] time = 0.0124189, antiderivative size = 51, 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} \[ \frac{6}{5} a^2 c x^{5/2}-\frac{2 a^3}{3 x^{3/2}}+\frac{6}{13} a c^2 x^{13/2}+\frac{2}{21} c^3 x^{21/2} \]
Antiderivative was successfully verified.
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Rule 270
Rubi steps
\begin{align*} \int \frac{\left (a+c x^4\right )^3}{x^{5/2}} \, dx &=\int \left (\frac{a^3}{x^{5/2}}+3 a^2 c x^{3/2}+3 a c^2 x^{11/2}+c^3 x^{19/2}\right ) \, dx\\ &=-\frac{2 a^3}{3 x^{3/2}}+\frac{6}{5} a^2 c x^{5/2}+\frac{6}{13} a c^2 x^{13/2}+\frac{2}{21} c^3 x^{21/2}\\ \end{align*}
Mathematica [A] time = 0.0117046, size = 41, normalized size = 0.8 \[ \frac{2 \left (819 a^2 c x^4-455 a^3+315 a c^2 x^8+65 c^3 x^{12}\right )}{1365 x^{3/2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.004, size = 38, normalized size = 0.8 \begin{align*} -{\frac{-130\,{c}^{3}{x}^{12}-630\,a{c}^{2}{x}^{8}-1638\,{a}^{2}c{x}^{4}+910\,{a}^{3}}{1365}{x}^{-{\frac{3}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.07083, size = 47, normalized size = 0.92 \begin{align*} \frac{2}{21} \, c^{3} x^{\frac{21}{2}} + \frac{6}{13} \, a c^{2} x^{\frac{13}{2}} + \frac{6}{5} \, a^{2} c x^{\frac{5}{2}} - \frac{2 \, a^{3}}{3 \, x^{\frac{3}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.43207, size = 97, normalized size = 1.9 \begin{align*} \frac{2 \,{\left (65 \, c^{3} x^{12} + 315 \, a c^{2} x^{8} + 819 \, a^{2} c x^{4} - 455 \, a^{3}\right )}}{1365 \, x^{\frac{3}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 21.7077, size = 49, normalized size = 0.96 \begin{align*} - \frac{2 a^{3}}{3 x^{\frac{3}{2}}} + \frac{6 a^{2} c x^{\frac{5}{2}}}{5} + \frac{6 a c^{2} x^{\frac{13}{2}}}{13} + \frac{2 c^{3} x^{\frac{21}{2}}}{21} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.11344, size = 47, normalized size = 0.92 \begin{align*} \frac{2}{21} \, c^{3} x^{\frac{21}{2}} + \frac{6}{13} \, a c^{2} x^{\frac{13}{2}} + \frac{6}{5} \, a^{2} c x^{\frac{5}{2}} - \frac{2 \, a^{3}}{3 \, x^{\frac{3}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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