Optimal. Leaf size=133 \[ -\frac {a^6 A}{x}+a^5 \log (x) (a B+6 A b)+3 a^4 b x (2 a B+5 A b)+\frac {5}{2} a^3 b^2 x^2 (3 a B+4 A b)+\frac {5}{3} a^2 b^3 x^3 (4 a B+3 A b)+\frac {1}{5} b^5 x^5 (6 a B+A b)+\frac {3}{4} a b^4 x^4 (5 a B+2 A b)+\frac {1}{6} b^6 B x^6 \]
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Rubi [A] time = 0.08, antiderivative size = 133, normalized size of antiderivative = 1.00, 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} \[ \frac {5}{2} a^3 b^2 x^2 (3 a B+4 A b)+\frac {5}{3} a^2 b^3 x^3 (4 a B+3 A b)+3 a^4 b x (2 a B+5 A b)+a^5 \log (x) (a B+6 A b)-\frac {a^6 A}{x}+\frac {3}{4} a b^4 x^4 (5 a B+2 A b)+\frac {1}{5} b^5 x^5 (6 a B+A b)+\frac {1}{6} b^6 B x^6 \]
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^2} \, dx &=\int \frac {(a+b x)^6 (A+B x)}{x^2} \, dx\\ &=\int \left (3 a^4 b (5 A b+2 a B)+\frac {a^6 A}{x^2}+\frac {a^5 (6 A b+a B)}{x}+5 a^3 b^2 (4 A b+3 a B) x+5 a^2 b^3 (3 A b+4 a B) x^2+3 a b^4 (2 A b+5 a B) x^3+b^5 (A b+6 a B) x^4+b^6 B x^5\right ) \, dx\\ &=-\frac {a^6 A}{x}+3 a^4 b (5 A b+2 a B) x+\frac {5}{2} a^3 b^2 (4 A b+3 a B) x^2+\frac {5}{3} a^2 b^3 (3 A b+4 a B) x^3+\frac {3}{4} a b^4 (2 A b+5 a B) x^4+\frac {1}{5} b^5 (A b+6 a B) x^5+\frac {1}{6} b^6 B x^6+a^5 (6 A b+a B) \log (x)\\ \end {align*}
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Mathematica [A] time = 0.05, size = 129, normalized size = 0.97 \[ -\frac {a^6 A}{x}+a^5 \log (x) (a B+6 A b)+6 a^5 b B x+\frac {15}{2} a^4 b^2 x (2 A+B x)+\frac {10}{3} a^3 b^3 x^2 (3 A+2 B x)+\frac {5}{4} a^2 b^4 x^3 (4 A+3 B x)+\frac {3}{10} a b^5 x^4 (5 A+4 B x)+\frac {1}{30} b^6 x^5 (6 A+5 B x) \]
Antiderivative was successfully verified.
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fricas [A] time = 0.92, size = 149, normalized size = 1.12 \[ \frac {10 \, B b^{6} x^{7} - 60 \, A a^{6} + 12 \, {\left (6 \, B a b^{5} + A b^{6}\right )} x^{6} + 45 \, {\left (5 \, B a^{2} b^{4} + 2 \, A a b^{5}\right )} x^{5} + 100 \, {\left (4 \, B a^{3} b^{3} + 3 \, A a^{2} b^{4}\right )} x^{4} + 150 \, {\left (3 \, B a^{4} b^{2} + 4 \, A a^{3} b^{3}\right )} x^{3} + 180 \, {\left (2 \, B a^{5} b + 5 \, A a^{4} b^{2}\right )} x^{2} + 60 \, {\left (B a^{6} + 6 \, A a^{5} b\right )} x \log \relax (x)}{60 \, x} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.16, size = 143, normalized size = 1.08 \[ \frac {1}{6} \, B b^{6} x^{6} + \frac {6}{5} \, B a b^{5} x^{5} + \frac {1}{5} \, A b^{6} x^{5} + \frac {15}{4} \, B a^{2} b^{4} x^{4} + \frac {3}{2} \, A a b^{5} x^{4} + \frac {20}{3} \, B a^{3} b^{3} x^{3} + 5 \, A a^{2} b^{4} x^{3} + \frac {15}{2} \, B a^{4} b^{2} x^{2} + 10 \, A a^{3} b^{3} x^{2} + 6 \, B a^{5} b x + 15 \, A a^{4} b^{2} x - \frac {A a^{6}}{x} + {\left (B a^{6} + 6 \, A a^{5} b\right )} \log \left ({\left | x \right |}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.05, size = 143, normalized size = 1.08 \[ \frac {B \,b^{6} x^{6}}{6}+\frac {A \,b^{6} x^{5}}{5}+\frac {6 B a \,b^{5} x^{5}}{5}+\frac {3 A a \,b^{5} x^{4}}{2}+\frac {15 B \,a^{2} b^{4} x^{4}}{4}+5 A \,a^{2} b^{4} x^{3}+\frac {20 B \,a^{3} b^{3} x^{3}}{3}+10 A \,a^{3} b^{3} x^{2}+\frac {15 B \,a^{4} b^{2} x^{2}}{2}+6 A \,a^{5} b \ln \relax (x )+15 A \,a^{4} b^{2} x +B \,a^{6} \ln \relax (x )+6 B \,a^{5} b x -\frac {A \,a^{6}}{x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.62, size = 143, normalized size = 1.08 \[ \frac {1}{6} \, B b^{6} x^{6} - \frac {A a^{6}}{x} + \frac {1}{5} \, {\left (6 \, B a b^{5} + A b^{6}\right )} x^{5} + \frac {3}{4} \, {\left (5 \, B a^{2} b^{4} + 2 \, A a b^{5}\right )} x^{4} + \frac {5}{3} \, {\left (4 \, B a^{3} b^{3} + 3 \, A a^{2} b^{4}\right )} x^{3} + \frac {5}{2} \, {\left (3 \, B a^{4} b^{2} + 4 \, A a^{3} b^{3}\right )} x^{2} + 3 \, {\left (2 \, B a^{5} b + 5 \, A a^{4} b^{2}\right )} x + {\left (B a^{6} + 6 \, A a^{5} b\right )} \log \relax (x) \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.06, size = 127, normalized size = 0.95 \[ x^5\,\left (\frac {A\,b^6}{5}+\frac {6\,B\,a\,b^5}{5}\right )+\ln \relax (x)\,\left (B\,a^6+6\,A\,b\,a^5\right )-\frac {A\,a^6}{x}+\frac {B\,b^6\,x^6}{6}+\frac {5\,a^3\,b^2\,x^2\,\left (4\,A\,b+3\,B\,a\right )}{2}+\frac {5\,a^2\,b^3\,x^3\,\left (3\,A\,b+4\,B\,a\right )}{3}+3\,a^4\,b\,x\,\left (5\,A\,b+2\,B\,a\right )+\frac {3\,a\,b^4\,x^4\,\left (2\,A\,b+5\,B\,a\right )}{4} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.33, size = 148, normalized size = 1.11 \[ - \frac {A a^{6}}{x} + \frac {B b^{6} x^{6}}{6} + a^{5} \left (6 A b + B a\right ) \log {\relax (x )} + x^{5} \left (\frac {A b^{6}}{5} + \frac {6 B a b^{5}}{5}\right ) + x^{4} \left (\frac {3 A a b^{5}}{2} + \frac {15 B a^{2} b^{4}}{4}\right ) + x^{3} \left (5 A a^{2} b^{4} + \frac {20 B a^{3} b^{3}}{3}\right ) + x^{2} \left (10 A a^{3} b^{3} + \frac {15 B a^{4} b^{2}}{2}\right ) + x \left (15 A a^{4} b^{2} + 6 B a^{5} b\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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