Optimal. Leaf size=117 \[ \frac{5}{4} a^2 b^2 x^8 (a B+A b)+\frac{5}{7} a^3 b x^7 (a B+2 A b)+\frac{1}{6} a^4 x^6 (a B+5 A b)+\frac{1}{5} a^5 A x^5+\frac{1}{10} b^4 x^{10} (5 a B+A b)+\frac{5}{9} a b^3 x^9 (2 a B+A b)+\frac{1}{11} b^5 B x^{11} \]
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Rubi [A] time = 0.0691443, antiderivative size = 117, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 16, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.062, Rules used = {76} \[ \frac{5}{4} a^2 b^2 x^8 (a B+A b)+\frac{5}{7} a^3 b x^7 (a B+2 A b)+\frac{1}{6} a^4 x^6 (a B+5 A b)+\frac{1}{5} a^5 A x^5+\frac{1}{10} b^4 x^{10} (5 a B+A b)+\frac{5}{9} a b^3 x^9 (2 a B+A b)+\frac{1}{11} b^5 B x^{11} \]
Antiderivative was successfully verified.
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Rule 76
Rubi steps
\begin{align*} \int x^4 (a+b x)^5 (A+B x) \, dx &=\int \left (a^5 A x^4+a^4 (5 A b+a B) x^5+5 a^3 b (2 A b+a B) x^6+10 a^2 b^2 (A b+a B) x^7+5 a b^3 (A b+2 a B) x^8+b^4 (A b+5 a B) x^9+b^5 B x^{10}\right ) \, dx\\ &=\frac{1}{5} a^5 A x^5+\frac{1}{6} a^4 (5 A b+a B) x^6+\frac{5}{7} a^3 b (2 A b+a B) x^7+\frac{5}{4} a^2 b^2 (A b+a B) x^8+\frac{5}{9} a b^3 (A b+2 a B) x^9+\frac{1}{10} b^4 (A b+5 a B) x^{10}+\frac{1}{11} b^5 B x^{11}\\ \end{align*}
Mathematica [A] time = 0.0148053, size = 117, normalized size = 1. \[ \frac{5}{4} a^2 b^2 x^8 (a B+A b)+\frac{5}{7} a^3 b x^7 (a B+2 A b)+\frac{1}{6} a^4 x^6 (a B+5 A b)+\frac{1}{5} a^5 A x^5+\frac{1}{10} b^4 x^{10} (5 a B+A b)+\frac{5}{9} a b^3 x^9 (2 a B+A b)+\frac{1}{11} b^5 B x^{11} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.001, size = 124, normalized size = 1.1 \begin{align*}{\frac{{b}^{5}B{x}^{11}}{11}}+{\frac{ \left ({b}^{5}A+5\,a{b}^{4}B \right ){x}^{10}}{10}}+{\frac{ \left ( 5\,a{b}^{4}A+10\,{a}^{2}{b}^{3}B \right ){x}^{9}}{9}}+{\frac{ \left ( 10\,{a}^{2}{b}^{3}A+10\,{a}^{3}{b}^{2}B \right ){x}^{8}}{8}}+{\frac{ \left ( 10\,{a}^{3}{b}^{2}A+5\,{a}^{4}bB \right ){x}^{7}}{7}}+{\frac{ \left ( 5\,{a}^{4}bA+{a}^{5}B \right ){x}^{6}}{6}}+{\frac{{a}^{5}A{x}^{5}}{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.05968, size = 161, normalized size = 1.38 \begin{align*} \frac{1}{11} \, B b^{5} x^{11} + \frac{1}{5} \, A a^{5} x^{5} + \frac{1}{10} \,{\left (5 \, B a b^{4} + A b^{5}\right )} x^{10} + \frac{5}{9} \,{\left (2 \, B a^{2} b^{3} + A a b^{4}\right )} x^{9} + \frac{5}{4} \,{\left (B a^{3} b^{2} + A a^{2} b^{3}\right )} x^{8} + \frac{5}{7} \,{\left (B a^{4} b + 2 \, A a^{3} b^{2}\right )} x^{7} + \frac{1}{6} \,{\left (B a^{5} + 5 \, A a^{4} b\right )} x^{6} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.93871, size = 300, normalized size = 2.56 \begin{align*} \frac{1}{11} x^{11} b^{5} B + \frac{1}{2} x^{10} b^{4} a B + \frac{1}{10} x^{10} b^{5} A + \frac{10}{9} x^{9} b^{3} a^{2} B + \frac{5}{9} x^{9} b^{4} a A + \frac{5}{4} x^{8} b^{2} a^{3} B + \frac{5}{4} x^{8} b^{3} a^{2} A + \frac{5}{7} x^{7} b a^{4} B + \frac{10}{7} x^{7} b^{2} a^{3} A + \frac{1}{6} x^{6} a^{5} B + \frac{5}{6} x^{6} b a^{4} A + \frac{1}{5} x^{5} a^{5} A \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.089787, size = 136, normalized size = 1.16 \begin{align*} \frac{A a^{5} x^{5}}{5} + \frac{B b^{5} x^{11}}{11} + x^{10} \left (\frac{A b^{5}}{10} + \frac{B a b^{4}}{2}\right ) + x^{9} \left (\frac{5 A a b^{4}}{9} + \frac{10 B a^{2} b^{3}}{9}\right ) + x^{8} \left (\frac{5 A a^{2} b^{3}}{4} + \frac{5 B a^{3} b^{2}}{4}\right ) + x^{7} \left (\frac{10 A a^{3} b^{2}}{7} + \frac{5 B a^{4} b}{7}\right ) + x^{6} \left (\frac{5 A a^{4} b}{6} + \frac{B a^{5}}{6}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.22068, size = 169, normalized size = 1.44 \begin{align*} \frac{1}{11} \, B b^{5} x^{11} + \frac{1}{2} \, B a b^{4} x^{10} + \frac{1}{10} \, A b^{5} x^{10} + \frac{10}{9} \, B a^{2} b^{3} x^{9} + \frac{5}{9} \, A a b^{4} x^{9} + \frac{5}{4} \, B a^{3} b^{2} x^{8} + \frac{5}{4} \, A a^{2} b^{3} x^{8} + \frac{5}{7} \, B a^{4} b x^{7} + \frac{10}{7} \, A a^{3} b^{2} x^{7} + \frac{1}{6} \, B a^{5} x^{6} + \frac{5}{6} \, A a^{4} b x^{6} + \frac{1}{5} \, A a^{5} x^{5} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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