Optimal. Leaf size=143 \[ \frac{1}{2} a^2 b^3 x^{10} (4 a B+3 A b)+\frac{5}{9} a^3 b^2 x^9 (3 a B+4 A b)+\frac{3}{8} a^4 b x^8 (2 a B+5 A b)+\frac{1}{7} a^5 x^7 (a B+6 A b)+\frac{1}{6} a^6 A x^6+\frac{1}{12} b^5 x^{12} (6 a B+A b)+\frac{3}{11} a b^4 x^{11} (5 a B+2 A b)+\frac{1}{13} b^6 B x^{13} \]
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Rubi [A] time = 0.141877, antiderivative size = 143, 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} \[ \frac{1}{2} a^2 b^3 x^{10} (4 a B+3 A b)+\frac{5}{9} a^3 b^2 x^9 (3 a B+4 A b)+\frac{3}{8} a^4 b x^8 (2 a B+5 A b)+\frac{1}{7} a^5 x^7 (a B+6 A b)+\frac{1}{6} a^6 A x^6+\frac{1}{12} b^5 x^{12} (6 a B+A b)+\frac{3}{11} a b^4 x^{11} (5 a B+2 A b)+\frac{1}{13} b^6 B x^{13} \]
Antiderivative was successfully verified.
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Rule 27
Rule 76
Rubi steps
\begin{align*} \int x^5 (A+B x) \left (a^2+2 a b x+b^2 x^2\right )^3 \, dx &=\int x^5 (a+b x)^6 (A+B x) \, dx\\ &=\int \left (a^6 A x^5+a^5 (6 A b+a B) x^6+3 a^4 b (5 A b+2 a B) x^7+5 a^3 b^2 (4 A b+3 a B) x^8+5 a^2 b^3 (3 A b+4 a B) x^9+3 a b^4 (2 A b+5 a B) x^{10}+b^5 (A b+6 a B) x^{11}+b^6 B x^{12}\right ) \, dx\\ &=\frac{1}{6} a^6 A x^6+\frac{1}{7} a^5 (6 A b+a B) x^7+\frac{3}{8} a^4 b (5 A b+2 a B) x^8+\frac{5}{9} a^3 b^2 (4 A b+3 a B) x^9+\frac{1}{2} a^2 b^3 (3 A b+4 a B) x^{10}+\frac{3}{11} a b^4 (2 A b+5 a B) x^{11}+\frac{1}{12} b^5 (A b+6 a B) x^{12}+\frac{1}{13} b^6 B x^{13}\\ \end{align*}
Mathematica [A] time = 0.0216507, size = 143, normalized size = 1. \[ \frac{1}{2} a^2 b^3 x^{10} (4 a B+3 A b)+\frac{5}{9} a^3 b^2 x^9 (3 a B+4 A b)+\frac{3}{8} a^4 b x^8 (2 a B+5 A b)+\frac{1}{7} a^5 x^7 (a B+6 A b)+\frac{1}{6} a^6 A x^6+\frac{1}{12} b^5 x^{12} (6 a B+A b)+\frac{3}{11} a b^4 x^{11} (5 a B+2 A b)+\frac{1}{13} b^6 B x^{13} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.001, size = 148, normalized size = 1. \begin{align*}{\frac{{b}^{6}B{x}^{13}}{13}}+{\frac{ \left ( A{b}^{6}+6\,Ba{b}^{5} \right ){x}^{12}}{12}}+{\frac{ \left ( 6\,Aa{b}^{5}+15\,B{a}^{2}{b}^{4} \right ){x}^{11}}{11}}+{\frac{ \left ( 15\,A{a}^{2}{b}^{4}+20\,B{a}^{3}{b}^{3} \right ){x}^{10}}{10}}+{\frac{ \left ( 20\,A{a}^{3}{b}^{3}+15\,B{a}^{4}{b}^{2} \right ){x}^{9}}{9}}+{\frac{ \left ( 15\,A{a}^{4}{b}^{2}+6\,B{a}^{5}b \right ){x}^{8}}{8}}+{\frac{ \left ( 6\,A{a}^{5}b+B{a}^{6} \right ){x}^{7}}{7}}+{\frac{{a}^{6}A{x}^{6}}{6}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.985397, size = 198, normalized size = 1.38 \begin{align*} \frac{1}{13} \, B b^{6} x^{13} + \frac{1}{6} \, A a^{6} x^{6} + \frac{1}{12} \,{\left (6 \, B a b^{5} + A b^{6}\right )} x^{12} + \frac{3}{11} \,{\left (5 \, B a^{2} b^{4} + 2 \, A a b^{5}\right )} x^{11} + \frac{1}{2} \,{\left (4 \, B a^{3} b^{3} + 3 \, A a^{2} b^{4}\right )} x^{10} + \frac{5}{9} \,{\left (3 \, B a^{4} b^{2} + 4 \, A a^{3} b^{3}\right )} x^{9} + \frac{3}{8} \,{\left (2 \, B a^{5} b + 5 \, A a^{4} b^{2}\right )} x^{8} + \frac{1}{7} \,{\left (B a^{6} + 6 \, A a^{5} b\right )} x^{7} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.23932, size = 360, normalized size = 2.52 \begin{align*} \frac{1}{13} x^{13} b^{6} B + \frac{1}{2} x^{12} b^{5} a B + \frac{1}{12} x^{12} b^{6} A + \frac{15}{11} x^{11} b^{4} a^{2} B + \frac{6}{11} x^{11} b^{5} a A + 2 x^{10} b^{3} a^{3} B + \frac{3}{2} x^{10} b^{4} a^{2} A + \frac{5}{3} x^{9} b^{2} a^{4} B + \frac{20}{9} x^{9} b^{3} a^{3} A + \frac{3}{4} x^{8} b a^{5} B + \frac{15}{8} x^{8} b^{2} a^{4} A + \frac{1}{7} x^{7} a^{6} B + \frac{6}{7} x^{7} b a^{5} A + \frac{1}{6} x^{6} a^{6} A \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.09753, size = 162, normalized size = 1.13 \begin{align*} \frac{A a^{6} x^{6}}{6} + \frac{B b^{6} x^{13}}{13} + x^{12} \left (\frac{A b^{6}}{12} + \frac{B a b^{5}}{2}\right ) + x^{11} \left (\frac{6 A a b^{5}}{11} + \frac{15 B a^{2} b^{4}}{11}\right ) + x^{10} \left (\frac{3 A a^{2} b^{4}}{2} + 2 B a^{3} b^{3}\right ) + x^{9} \left (\frac{20 A a^{3} b^{3}}{9} + \frac{5 B a^{4} b^{2}}{3}\right ) + x^{8} \left (\frac{15 A a^{4} b^{2}}{8} + \frac{3 B a^{5} b}{4}\right ) + x^{7} \left (\frac{6 A a^{5} b}{7} + \frac{B a^{6}}{7}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.15645, size = 201, normalized size = 1.41 \begin{align*} \frac{1}{13} \, B b^{6} x^{13} + \frac{1}{2} \, B a b^{5} x^{12} + \frac{1}{12} \, A b^{6} x^{12} + \frac{15}{11} \, B a^{2} b^{4} x^{11} + \frac{6}{11} \, A a b^{5} x^{11} + 2 \, B a^{3} b^{3} x^{10} + \frac{3}{2} \, A a^{2} b^{4} x^{10} + \frac{5}{3} \, B a^{4} b^{2} x^{9} + \frac{20}{9} \, A a^{3} b^{3} x^{9} + \frac{3}{4} \, B a^{5} b x^{8} + \frac{15}{8} \, A a^{4} b^{2} x^{8} + \frac{1}{7} \, B a^{6} x^{7} + \frac{6}{7} \, A a^{5} b x^{7} + \frac{1}{6} \, A a^{6} x^{6} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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