Optimal. Leaf size=148 \[ -\frac{a^2 A}{4 x^4}-\frac{a^2 B}{3 x^3}+\frac{1}{2} x^2 \left (C \left (2 a c+b^2\right )+2 A b c\right )+\log (x) \left (A \left (2 a c+b^2\right )+2 a b C\right )-\frac{a (a C+2 A b)}{2 x^2}+B x \left (2 a c+b^2\right )-\frac{2 a b B}{x}+\frac{1}{4} c x^4 (A c+2 b C)+\frac{2}{3} b B c x^3+\frac{1}{5} B c^2 x^5+\frac{1}{6} c^2 C x^6 \]
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Rubi [A] time = 0.141568, antiderivative size = 148, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 28, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.036, Rules used = {1628} \[ -\frac{a^2 A}{4 x^4}-\frac{a^2 B}{3 x^3}+\frac{1}{2} x^2 \left (C \left (2 a c+b^2\right )+2 A b c\right )+\log (x) \left (A \left (2 a c+b^2\right )+2 a b C\right )-\frac{a (a C+2 A b)}{2 x^2}+B x \left (2 a c+b^2\right )-\frac{2 a b B}{x}+\frac{1}{4} c x^4 (A c+2 b C)+\frac{2}{3} b B c x^3+\frac{1}{5} B c^2 x^5+\frac{1}{6} c^2 C x^6 \]
Antiderivative was successfully verified.
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Rule 1628
Rubi steps
\begin{align*} \int \frac{\left (A+B x+C x^2\right ) \left (a+b x^2+c x^4\right )^2}{x^5} \, dx &=\int \left (B \left (b^2+2 a c\right )+\frac{a^2 A}{x^5}+\frac{a^2 B}{x^4}+\frac{a (2 A b+a C)}{x^3}+\frac{2 a b B}{x^2}+\frac{A \left (b^2+2 a c\right )+2 a b C}{x}+\left (2 A b c+\left (b^2+2 a c\right ) C\right ) x+2 b B c x^2+c (A c+2 b C) x^3+B c^2 x^4+c^2 C x^5\right ) \, dx\\ &=-\frac{a^2 A}{4 x^4}-\frac{a^2 B}{3 x^3}-\frac{a (2 A b+a C)}{2 x^2}-\frac{2 a b B}{x}+B \left (b^2+2 a c\right ) x+\frac{1}{2} \left (2 A b c+\left (b^2+2 a c\right ) C\right ) x^2+\frac{2}{3} b B c x^3+\frac{1}{4} c (A c+2 b C) x^4+\frac{1}{5} B c^2 x^5+\frac{1}{6} c^2 C x^6+\left (A \left (b^2+2 a c\right )+2 a b C\right ) \log (x)\\ \end{align*}
Mathematica [A] time = 0.0826919, size = 130, normalized size = 0.88 \[ -\frac{a^2 \left (3 A+4 B x+6 C x^2\right )}{12 x^4}+\log (x) \left (A \left (2 a c+b^2\right )+2 a b C\right )+\frac{a \left (-A b-2 b B x+c x^3 (2 B+C x)\right )}{x^2}+\frac{1}{60} x \left (10 b c x (6 A+x (4 B+3 C x))+c^2 x^3 (15 A+2 x (6 B+5 C x))+30 b^2 (2 B+C x)\right ) \]
Antiderivative was successfully verified.
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Maple [A] time = 0.008, size = 144, normalized size = 1. \begin{align*}{\frac{{c}^{2}C{x}^{6}}{6}}+{\frac{B{c}^{2}{x}^{5}}{5}}+{\frac{A{x}^{4}{c}^{2}}{4}}+{\frac{C{x}^{4}bc}{2}}+{\frac{2\,bBc{x}^{3}}{3}}+A{x}^{2}bc+C{x}^{2}ac+{\frac{C{x}^{2}{b}^{2}}{2}}+2\,Bacx+B{b}^{2}x-2\,{\frac{Bab}{x}}-{\frac{Aab}{{x}^{2}}}-{\frac{C{a}^{2}}{2\,{x}^{2}}}-{\frac{A{a}^{2}}{4\,{x}^{4}}}-{\frac{B{a}^{2}}{3\,{x}^{3}}}+2\,A\ln \left ( x \right ) ac+A\ln \left ( x \right ){b}^{2}+2\,C\ln \left ( x \right ) ab \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.983737, size = 188, normalized size = 1.27 \begin{align*} \frac{1}{6} \, C c^{2} x^{6} + \frac{1}{5} \, B c^{2} x^{5} + \frac{2}{3} \, B b c x^{3} + \frac{1}{4} \,{\left (2 \, C b c + A c^{2}\right )} x^{4} + \frac{1}{2} \,{\left (C b^{2} + 2 \,{\left (C a + A b\right )} c\right )} x^{2} +{\left (B b^{2} + 2 \, B a c\right )} x +{\left (2 \, C a b + A b^{2} + 2 \, A a c\right )} \log \left (x\right ) - \frac{24 \, B a b x^{3} + 4 \, B a^{2} x + 3 \, A a^{2} + 6 \,{\left (C a^{2} + 2 \, A a b\right )} x^{2}}{12 \, x^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.23705, size = 346, normalized size = 2.34 \begin{align*} \frac{10 \, C c^{2} x^{10} + 12 \, B c^{2} x^{9} + 40 \, B b c x^{7} + 15 \,{\left (2 \, C b c + A c^{2}\right )} x^{8} + 30 \,{\left (C b^{2} + 2 \,{\left (C a + A b\right )} c\right )} x^{6} - 120 \, B a b x^{3} + 60 \,{\left (B b^{2} + 2 \, B a c\right )} x^{5} + 60 \,{\left (2 \, C a b + A b^{2} + 2 \, A a c\right )} x^{4} \log \left (x\right ) - 20 \, B a^{2} x - 15 \, A a^{2} - 30 \,{\left (C a^{2} + 2 \, A a b\right )} x^{2}}{60 \, x^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 2.62166, size = 151, normalized size = 1.02 \begin{align*} \frac{2 B b c x^{3}}{3} + \frac{B c^{2} x^{5}}{5} + \frac{C c^{2} x^{6}}{6} + x^{4} \left (\frac{A c^{2}}{4} + \frac{C b c}{2}\right ) + x^{2} \left (A b c + C a c + \frac{C b^{2}}{2}\right ) + x \left (2 B a c + B b^{2}\right ) + \left (2 A a c + A b^{2} + 2 C a b\right ) \log{\left (x \right )} - \frac{3 A a^{2} + 4 B a^{2} x + 24 B a b x^{3} + x^{2} \left (12 A a b + 6 C a^{2}\right )}{12 x^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.11442, size = 192, normalized size = 1.3 \begin{align*} \frac{1}{6} \, C c^{2} x^{6} + \frac{1}{5} \, B c^{2} x^{5} + \frac{1}{2} \, C b c x^{4} + \frac{1}{4} \, A c^{2} x^{4} + \frac{2}{3} \, B b c x^{3} + \frac{1}{2} \, C b^{2} x^{2} + C a c x^{2} + A b c x^{2} + B b^{2} x + 2 \, B a c x +{\left (2 \, C a b + A b^{2} + 2 \, A a c\right )} \log \left ({\left | x \right |}\right ) - \frac{24 \, B a b x^{3} + 4 \, B a^{2} x + 3 \, A a^{2} + 6 \,{\left (C a^{2} + 2 \, A a b\right )} x^{2}}{12 \, x^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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