Optimal. Leaf size=162 \[ -\frac{a^2 (a B+3 A b)}{7 x^7}-\frac{a^3 A}{8 x^8}-\frac{3 a A c^2+6 a b B c+3 A b^2 c+b^3 B}{4 x^4}-\frac{a \left (A \left (a c+b^2\right )+a b B\right )}{2 x^6}-\frac{c \left (a B c+A b c+b^2 B\right )}{x^3}-\frac{A \left (6 a b c+b^3\right )+3 a B \left (a c+b^2\right )}{5 x^5}-\frac{c^2 (A c+3 b B)}{2 x^2}-\frac{B c^3}{x} \]
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Rubi [A] time = 0.104902, antiderivative size = 162, 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} \[ -\frac{a^2 (a B+3 A b)}{7 x^7}-\frac{a^3 A}{8 x^8}-\frac{3 a A c^2+6 a b B c+3 A b^2 c+b^3 B}{4 x^4}-\frac{a \left (A \left (a c+b^2\right )+a b B\right )}{2 x^6}-\frac{c \left (a B c+A b c+b^2 B\right )}{x^3}-\frac{A \left (6 a b c+b^3\right )+3 a B \left (a c+b^2\right )}{5 x^5}-\frac{c^2 (A c+3 b B)}{2 x^2}-\frac{B c^3}{x} \]
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 )^3}{x^9} \, dx &=\int \left (\frac{a^3 A}{x^9}+\frac{a^2 (3 A b+a B)}{x^8}+\frac{3 a \left (a b B+A \left (b^2+a c\right )\right )}{x^7}+\frac{3 a B \left (b^2+a c\right )+A \left (b^3+6 a b c\right )}{x^6}+\frac{b^3 B+3 A b^2 c+6 a b B c+3 a A c^2}{x^5}+\frac{3 c \left (b^2 B+A b c+a B c\right )}{x^4}+\frac{c^2 (3 b B+A c)}{x^3}+\frac{B c^3}{x^2}\right ) \, dx\\ &=-\frac{a^3 A}{8 x^8}-\frac{a^2 (3 A b+a B)}{7 x^7}-\frac{a \left (a b B+A \left (b^2+a c\right )\right )}{2 x^6}-\frac{3 a B \left (b^2+a c\right )+A \left (b^3+6 a b c\right )}{5 x^5}-\frac{b^3 B+3 A b^2 c+6 a b B c+3 a A c^2}{4 x^4}-\frac{c \left (b^2 B+A b c+a B c\right )}{x^3}-\frac{c^2 (3 b B+A c)}{2 x^2}-\frac{B c^3}{x}\\ \end{align*}
Mathematica [A] time = 0.0607239, size = 172, normalized size = 1.06 \[ -\frac{4 a^2 x (5 A (6 b+7 c x)+7 B x (5 b+6 c x))+5 a^3 (7 A+8 B x)+14 a x^2 \left (A \left (10 b^2+24 b c x+15 c^2 x^2\right )+2 B x \left (6 b^2+15 b c x+10 c^2 x^2\right )\right )+14 x^3 \left (A \left (15 b^2 c x+4 b^3+20 b c^2 x^2+10 c^3 x^3\right )+5 B x \left (4 b^2 c x+b^3+6 b c^2 x^2+4 c^3 x^3\right )\right )}{280 x^8} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.009, size = 154, normalized size = 1. \begin{align*} -{\frac{c \left ( Abc+aBc+{b}^{2}B \right ) }{{x}^{3}}}-{\frac{{c}^{2} \left ( Ac+3\,bB \right ) }{2\,{x}^{2}}}-{\frac{B{c}^{3}}{x}}-{\frac{A{a}^{3}}{8\,{x}^{8}}}-{\frac{{a}^{2} \left ( 3\,Ab+aB \right ) }{7\,{x}^{7}}}-{\frac{6\,Aabc+A{b}^{3}+3\,B{a}^{2}c+3\,Ba{b}^{2}}{5\,{x}^{5}}}-{\frac{3\,aA{c}^{2}+3\,A{b}^{2}c+6\,abBc+{b}^{3}B}{4\,{x}^{4}}}-{\frac{a \left ( aAc+A{b}^{2}+abB \right ) }{2\,{x}^{6}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.12904, size = 224, normalized size = 1.38 \begin{align*} -\frac{280 \, B c^{3} x^{7} + 140 \,{\left (3 \, B b c^{2} + A c^{3}\right )} x^{6} + 280 \,{\left (B b^{2} c +{\left (B a + A b\right )} c^{2}\right )} x^{5} + 70 \,{\left (B b^{3} + 3 \, A a c^{2} + 3 \,{\left (2 \, B a b + A b^{2}\right )} c\right )} x^{4} + 35 \, A a^{3} + 56 \,{\left (3 \, B a b^{2} + A b^{3} + 3 \,{\left (B a^{2} + 2 \, A a b\right )} c\right )} x^{3} + 140 \,{\left (B a^{2} b + A a b^{2} + A a^{2} c\right )} x^{2} + 40 \,{\left (B a^{3} + 3 \, A a^{2} b\right )} x}{280 \, x^{8}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.45746, size = 378, normalized size = 2.33 \begin{align*} -\frac{280 \, B c^{3} x^{7} + 140 \,{\left (3 \, B b c^{2} + A c^{3}\right )} x^{6} + 280 \,{\left (B b^{2} c +{\left (B a + A b\right )} c^{2}\right )} x^{5} + 70 \,{\left (B b^{3} + 3 \, A a c^{2} + 3 \,{\left (2 \, B a b + A b^{2}\right )} c\right )} x^{4} + 35 \, A a^{3} + 56 \,{\left (3 \, B a b^{2} + A b^{3} + 3 \,{\left (B a^{2} + 2 \, A a b\right )} c\right )} x^{3} + 140 \,{\left (B a^{2} b + A a b^{2} + A a^{2} c\right )} x^{2} + 40 \,{\left (B a^{3} + 3 \, A a^{2} b\right )} x}{280 \, x^{8}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 171.838, size = 187, normalized size = 1.15 \begin{align*} - \frac{35 A a^{3} + 280 B c^{3} x^{7} + x^{6} \left (140 A c^{3} + 420 B b c^{2}\right ) + x^{5} \left (280 A b c^{2} + 280 B a c^{2} + 280 B b^{2} c\right ) + x^{4} \left (210 A a c^{2} + 210 A b^{2} c + 420 B a b c + 70 B b^{3}\right ) + x^{3} \left (336 A a b c + 56 A b^{3} + 168 B a^{2} c + 168 B a b^{2}\right ) + x^{2} \left (140 A a^{2} c + 140 A a b^{2} + 140 B a^{2} b\right ) + x \left (120 A a^{2} b + 40 B a^{3}\right )}{280 x^{8}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.2879, size = 258, normalized size = 1.59 \begin{align*} -\frac{280 \, B c^{3} x^{7} + 420 \, B b c^{2} x^{6} + 140 \, A c^{3} x^{6} + 280 \, B b^{2} c x^{5} + 280 \, B a c^{2} x^{5} + 280 \, A b c^{2} x^{5} + 70 \, B b^{3} x^{4} + 420 \, B a b c x^{4} + 210 \, A b^{2} c x^{4} + 210 \, A a c^{2} x^{4} + 168 \, B a b^{2} x^{3} + 56 \, A b^{3} x^{3} + 168 \, B a^{2} c x^{3} + 336 \, A a b c x^{3} + 140 \, B a^{2} b x^{2} + 140 \, A a b^{2} x^{2} + 140 \, A a^{2} c x^{2} + 40 \, B a^{3} x + 120 \, A a^{2} b x + 35 \, A a^{3}}{280 \, x^{8}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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