Optimal. Leaf size=90 \[ -\frac{a^2 A}{2 x^2}+x \left (2 a B c+2 A b c+b^2 B\right )+\log (x) \left (A \left (2 a c+b^2\right )+2 a b B\right )-\frac{a (a B+2 A b)}{x}+\frac{1}{2} c x^2 (A c+2 b B)+\frac{1}{3} B c^2 x^3 \]
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Rubi [A] time = 0.0671622, antiderivative size = 90, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.048, Rules used = {765} \[ -\frac{a^2 A}{2 x^2}+x \left (2 a B c+2 A b c+b^2 B\right )+\log (x) \left (A \left (2 a c+b^2\right )+2 a b B\right )-\frac{a (a B+2 A b)}{x}+\frac{1}{2} c x^2 (A c+2 b B)+\frac{1}{3} B c^2 x^3 \]
Antiderivative was successfully verified.
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Rule 765
Rubi steps
\begin{align*} \int \frac{(A+B x) \left (a+b x+c x^2\right )^2}{x^3} \, dx &=\int \left (b^2 B \left (1+\frac{2 (A b+a B) c}{b^2 B}\right )+\frac{a^2 A}{x^3}+\frac{a (2 A b+a B)}{x^2}+\frac{2 a b B+A \left (b^2+2 a c\right )}{x}+c (2 b B+A c) x+B c^2 x^2\right ) \, dx\\ &=-\frac{a^2 A}{2 x^2}-\frac{a (2 A b+a B)}{x}+\left (b^2 B+2 A b c+2 a B c\right ) x+\frac{1}{2} c (2 b B+A c) x^2+\frac{1}{3} B c^2 x^3+\left (2 a b B+A \left (b^2+2 a c\right )\right ) \log (x)\\ \end{align*}
Mathematica [A] time = 0.0509398, size = 86, normalized size = 0.96 \[ -\frac{a^2 (A+2 B x)}{2 x^2}+A \log (x) \left (2 a c+b^2\right )+a \left (2 B c x-\frac{2 A b}{x}\right )+2 a b B \log (x)+b c x (2 A+B x)+\frac{1}{6} c^2 x^2 (3 A+2 B x)+b^2 B x \]
Antiderivative was successfully verified.
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Maple [A] time = 0.007, size = 92, normalized size = 1. \begin{align*}{\frac{B{c}^{2}{x}^{3}}{3}}+{\frac{A{c}^{2}{x}^{2}}{2}}+B{x}^{2}bc+2\,Abcx+2\,aBcx+{b}^{2}Bx+2\,aAc\ln \left ( x \right ) +A{b}^{2}\ln \left ( x \right ) +2\,B\ln \left ( x \right ) ab-{\frac{A{a}^{2}}{2\,{x}^{2}}}-2\,{\frac{Aab}{x}}-{\frac{B{a}^{2}}{x}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.07231, size = 119, normalized size = 1.32 \begin{align*} \frac{1}{3} \, B c^{2} x^{3} + \frac{1}{2} \,{\left (2 \, B b c + A c^{2}\right )} x^{2} +{\left (B b^{2} + 2 \,{\left (B a + A b\right )} c\right )} x +{\left (2 \, B a b + A b^{2} + 2 \, A a c\right )} \log \left (x\right ) - \frac{A a^{2} + 2 \,{\left (B a^{2} + 2 \, A a b\right )} x}{2 \, x^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.21603, size = 216, normalized size = 2.4 \begin{align*} \frac{2 \, B c^{2} x^{5} + 3 \,{\left (2 \, B b c + A c^{2}\right )} x^{4} + 6 \,{\left (B b^{2} + 2 \,{\left (B a + A b\right )} c\right )} x^{3} + 6 \,{\left (2 \, B a b + A b^{2} + 2 \, A a c\right )} x^{2} \log \left (x\right ) - 3 \, A a^{2} - 6 \,{\left (B a^{2} + 2 \, A a b\right )} x}{6 \, x^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.727335, size = 92, normalized size = 1.02 \begin{align*} \frac{B c^{2} x^{3}}{3} + x^{2} \left (\frac{A c^{2}}{2} + B b c\right ) + x \left (2 A b c + 2 B a c + B b^{2}\right ) + \left (2 A a c + A b^{2} + 2 B a b\right ) \log{\left (x \right )} - \frac{A a^{2} + x \left (4 A a b + 2 B a^{2}\right )}{2 x^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.27496, size = 120, normalized size = 1.33 \begin{align*} \frac{1}{3} \, B c^{2} x^{3} + B b c x^{2} + \frac{1}{2} \, A c^{2} x^{2} + B b^{2} x + 2 \, B a c x + 2 \, A b c x +{\left (2 \, B a b + A b^{2} + 2 \, A a c\right )} \log \left ({\left | x \right |}\right ) - \frac{A a^{2} + 2 \,{\left (B a^{2} + 2 \, A a b\right )} x}{2 \, x^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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