Optimal. Leaf size=131 \[ -\frac{5 a^3 b^2 (3 a B+4 A b)}{2 x^2}-\frac{5 a^2 b^3 (4 a B+3 A b)}{x}-\frac{a^5 (a B+6 A b)}{4 x^4}-\frac{a^4 b (2 a B+5 A b)}{x^3}-\frac{a^6 A}{5 x^5}+b^5 x (6 a B+A b)+3 a b^4 \log (x) (5 a B+2 A b)+\frac{1}{2} b^6 B x^2 \]
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Rubi [A] time = 0.0810445, antiderivative size = 131, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.074, Rules used = {27, 76} \[ -\frac{5 a^3 b^2 (3 a B+4 A b)}{2 x^2}-\frac{5 a^2 b^3 (4 a B+3 A b)}{x}-\frac{a^5 (a B+6 A b)}{4 x^4}-\frac{a^4 b (2 a B+5 A b)}{x^3}-\frac{a^6 A}{5 x^5}+b^5 x (6 a B+A b)+3 a b^4 \log (x) (5 a B+2 A b)+\frac{1}{2} b^6 B x^2 \]
Antiderivative was successfully verified.
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Rule 27
Rule 76
Rubi steps
\begin{align*} \int \frac{(A+B x) \left (a^2+2 a b x+b^2 x^2\right )^3}{x^6} \, dx &=\int \frac{(a+b x)^6 (A+B x)}{x^6} \, dx\\ &=\int \left (b^5 (A b+6 a B)+\frac{a^6 A}{x^6}+\frac{a^5 (6 A b+a B)}{x^5}+\frac{3 a^4 b (5 A b+2 a B)}{x^4}+\frac{5 a^3 b^2 (4 A b+3 a B)}{x^3}+\frac{5 a^2 b^3 (3 A b+4 a B)}{x^2}+\frac{3 a b^4 (2 A b+5 a B)}{x}+b^6 B x\right ) \, dx\\ &=-\frac{a^6 A}{5 x^5}-\frac{a^5 (6 A b+a B)}{4 x^4}-\frac{a^4 b (5 A b+2 a B)}{x^3}-\frac{5 a^3 b^2 (4 A b+3 a B)}{2 x^2}-\frac{5 a^2 b^3 (3 A b+4 a B)}{x}+b^5 (A b+6 a B) x+\frac{1}{2} b^6 B x^2+3 a b^4 (2 A b+5 a B) \log (x)\\ \end{align*}
Mathematica [A] time = 0.051135, size = 128, normalized size = 0.98 \[ -\frac{5 a^4 b^2 (2 A+3 B x)}{2 x^3}-\frac{10 a^3 b^3 (A+2 B x)}{x^2}-\frac{15 a^2 A b^4}{x}-\frac{a^5 b (3 A+4 B x)}{2 x^4}-\frac{a^6 (4 A+5 B x)}{20 x^5}+3 a b^4 \log (x) (5 a B+2 A b)+6 a b^5 B x+\frac{1}{2} b^6 x (2 A+B x) \]
Antiderivative was successfully verified.
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Maple [A] time = 0.011, size = 143, normalized size = 1.1 \begin{align*}{\frac{{b}^{6}B{x}^{2}}{2}}+A{b}^{6}x+6\,Ba{b}^{5}x+6\,A\ln \left ( x \right ) a{b}^{5}+15\,B\ln \left ( x \right ){a}^{2}{b}^{4}-5\,{\frac{A{a}^{4}{b}^{2}}{{x}^{3}}}-2\,{\frac{B{a}^{5}b}{{x}^{3}}}-{\frac{A{a}^{6}}{5\,{x}^{5}}}-10\,{\frac{A{a}^{3}{b}^{3}}{{x}^{2}}}-{\frac{15\,B{a}^{4}{b}^{2}}{2\,{x}^{2}}}-15\,{\frac{A{a}^{2}{b}^{4}}{x}}-20\,{\frac{B{a}^{3}{b}^{3}}{x}}-{\frac{3\,A{a}^{5}b}{2\,{x}^{4}}}-{\frac{B{a}^{6}}{4\,{x}^{4}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.01047, size = 194, normalized size = 1.48 \begin{align*} \frac{1}{2} \, B b^{6} x^{2} +{\left (6 \, B a b^{5} + A b^{6}\right )} x + 3 \,{\left (5 \, B a^{2} b^{4} + 2 \, A a b^{5}\right )} \log \left (x\right ) - \frac{4 \, A a^{6} + 100 \,{\left (4 \, B a^{3} b^{3} + 3 \, A a^{2} b^{4}\right )} x^{4} + 50 \,{\left (3 \, B a^{4} b^{2} + 4 \, A a^{3} b^{3}\right )} x^{3} + 20 \,{\left (2 \, B a^{5} b + 5 \, A a^{4} b^{2}\right )} x^{2} + 5 \,{\left (B a^{6} + 6 \, A a^{5} b\right )} x}{20 \, x^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.17694, size = 327, normalized size = 2.5 \begin{align*} \frac{10 \, B b^{6} x^{7} - 4 \, A a^{6} + 20 \,{\left (6 \, B a b^{5} + A b^{6}\right )} x^{6} + 60 \,{\left (5 \, B a^{2} b^{4} + 2 \, A a b^{5}\right )} x^{5} \log \left (x\right ) - 100 \,{\left (4 \, B a^{3} b^{3} + 3 \, A a^{2} b^{4}\right )} x^{4} - 50 \,{\left (3 \, B a^{4} b^{2} + 4 \, A a^{3} b^{3}\right )} x^{3} - 20 \,{\left (2 \, B a^{5} b + 5 \, A a^{4} b^{2}\right )} x^{2} - 5 \,{\left (B a^{6} + 6 \, A a^{5} b\right )} x}{20 \, x^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 2.52407, size = 143, normalized size = 1.09 \begin{align*} \frac{B b^{6} x^{2}}{2} + 3 a b^{4} \left (2 A b + 5 B a\right ) \log{\left (x \right )} + x \left (A b^{6} + 6 B a b^{5}\right ) - \frac{4 A a^{6} + x^{4} \left (300 A a^{2} b^{4} + 400 B a^{3} b^{3}\right ) + x^{3} \left (200 A a^{3} b^{3} + 150 B a^{4} b^{2}\right ) + x^{2} \left (100 A a^{4} b^{2} + 40 B a^{5} b\right ) + x \left (30 A a^{5} b + 5 B a^{6}\right )}{20 x^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.13282, size = 194, normalized size = 1.48 \begin{align*} \frac{1}{2} \, B b^{6} x^{2} + 6 \, B a b^{5} x + A b^{6} x + 3 \,{\left (5 \, B a^{2} b^{4} + 2 \, A a b^{5}\right )} \log \left ({\left | x \right |}\right ) - \frac{4 \, A a^{6} + 100 \,{\left (4 \, B a^{3} b^{3} + 3 \, A a^{2} b^{4}\right )} x^{4} + 50 \,{\left (3 \, B a^{4} b^{2} + 4 \, A a^{3} b^{3}\right )} x^{3} + 20 \,{\left (2 \, B a^{5} b + 5 \, A a^{4} b^{2}\right )} x^{2} + 5 \,{\left (B a^{6} + 6 \, A a^{5} b\right )} x}{20 \, x^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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