Optimal. Leaf size=99 \[ -\frac{6 a^2 b}{\sqrt{x}}-\frac{2 a^3}{5 x^{5/2}}+\frac{6}{11} c x^{11/2} \left (a c+b^2\right )+\frac{2}{7} b x^{7/2} \left (6 a c+b^2\right )+2 a x^{3/2} \left (a c+b^2\right )+\frac{2}{5} b c^2 x^{15/2}+\frac{2}{19} c^3 x^{19/2} \]
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Rubi [A] time = 0.0416287, antiderivative size = 99, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.05, Rules used = {1108} \[ -\frac{6 a^2 b}{\sqrt{x}}-\frac{2 a^3}{5 x^{5/2}}+\frac{6}{11} c x^{11/2} \left (a c+b^2\right )+\frac{2}{7} b x^{7/2} \left (6 a c+b^2\right )+2 a x^{3/2} \left (a c+b^2\right )+\frac{2}{5} b c^2 x^{15/2}+\frac{2}{19} c^3 x^{19/2} \]
Antiderivative was successfully verified.
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Rule 1108
Rubi steps
\begin{align*} \int \frac{\left (a+b x^2+c x^4\right )^3}{x^{7/2}} \, dx &=\int \left (\frac{a^3}{x^{7/2}}+\frac{3 a^2 b}{x^{3/2}}+3 a \left (b^2+a c\right ) \sqrt{x}+b \left (b^2+6 a c\right ) x^{5/2}+3 c \left (b^2+a c\right ) x^{9/2}+3 b c^2 x^{13/2}+c^3 x^{17/2}\right ) \, dx\\ &=-\frac{2 a^3}{5 x^{5/2}}-\frac{6 a^2 b}{\sqrt{x}}+2 a \left (b^2+a c\right ) x^{3/2}+\frac{2}{7} b \left (b^2+6 a c\right ) x^{7/2}+\frac{6}{11} c \left (b^2+a c\right ) x^{11/2}+\frac{2}{5} b c^2 x^{15/2}+\frac{2}{19} c^3 x^{19/2}\\ \end{align*}
Mathematica [A] time = 0.0733973, size = 100, normalized size = 1.01 \[ 2 \left (-\frac{3 a^2 b}{\sqrt{x}}-\frac{a^3}{5 x^{5/2}}+\frac{3}{11} c x^{11/2} \left (a c+b^2\right )+\frac{1}{7} b x^{7/2} \left (6 a c+b^2\right )+a x^{3/2} \left (a c+b^2\right )+\frac{1}{5} b c^2 x^{15/2}+\frac{1}{19} c^3 x^{19/2}\right ) \]
Antiderivative was successfully verified.
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Maple [A] time = 0.046, size = 90, normalized size = 0.9 \begin{align*} -{\frac{-770\,{c}^{3}{x}^{12}-2926\,b{c}^{2}{x}^{10}-3990\,{x}^{8}a{c}^{2}-3990\,{x}^{8}{b}^{2}c-12540\,{x}^{6}abc-2090\,{x}^{6}{b}^{3}-14630\,{a}^{2}c{x}^{4}-14630\,a{b}^{2}{x}^{4}+43890\,{a}^{2}b{x}^{2}+2926\,{a}^{3}}{7315}{x}^{-{\frac{5}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.968151, size = 111, normalized size = 1.12 \begin{align*} \frac{2}{19} \, c^{3} x^{\frac{19}{2}} + \frac{2}{5} \, b c^{2} x^{\frac{15}{2}} + \frac{6}{11} \,{\left (b^{2} c + a c^{2}\right )} x^{\frac{11}{2}} + \frac{2}{7} \,{\left (b^{3} + 6 \, a b c\right )} x^{\frac{7}{2}} + 2 \,{\left (a b^{2} + a^{2} c\right )} x^{\frac{3}{2}} - \frac{2 \,{\left (15 \, a^{2} b x^{2} + a^{3}\right )}}{5 \, x^{\frac{5}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.26604, size = 215, normalized size = 2.17 \begin{align*} \frac{2 \,{\left (385 \, c^{3} x^{12} + 1463 \, b c^{2} x^{10} + 1995 \,{\left (b^{2} c + a c^{2}\right )} x^{8} + 1045 \,{\left (b^{3} + 6 \, a b c\right )} x^{6} - 21945 \, a^{2} b x^{2} + 7315 \,{\left (a b^{2} + a^{2} c\right )} x^{4} - 1463 \, a^{3}\right )}}{7315 \, x^{\frac{5}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 29.167, size = 124, normalized size = 1.25 \begin{align*} - \frac{2 a^{3}}{5 x^{\frac{5}{2}}} - \frac{6 a^{2} b}{\sqrt{x}} + 2 a^{2} c x^{\frac{3}{2}} + 2 a b^{2} x^{\frac{3}{2}} + \frac{12 a b c x^{\frac{7}{2}}}{7} + \frac{6 a c^{2} x^{\frac{11}{2}}}{11} + \frac{2 b^{3} x^{\frac{7}{2}}}{7} + \frac{6 b^{2} c x^{\frac{11}{2}}}{11} + \frac{2 b c^{2} x^{\frac{15}{2}}}{5} + \frac{2 c^{3} x^{\frac{19}{2}}}{19} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.19079, size = 119, normalized size = 1.2 \begin{align*} \frac{2}{19} \, c^{3} x^{\frac{19}{2}} + \frac{2}{5} \, b c^{2} x^{\frac{15}{2}} + \frac{6}{11} \, b^{2} c x^{\frac{11}{2}} + \frac{6}{11} \, a c^{2} x^{\frac{11}{2}} + \frac{2}{7} \, b^{3} x^{\frac{7}{2}} + \frac{12}{7} \, a b c x^{\frac{7}{2}} + 2 \, a b^{2} x^{\frac{3}{2}} + 2 \, a^{2} c x^{\frac{3}{2}} - \frac{2 \,{\left (15 \, a^{2} b x^{2} + a^{3}\right )}}{5 \, x^{\frac{5}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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