Optimal. Leaf size=231 \[ \frac{5}{6} a^2 b^7 x^{18} (8 a B+3 A b)+\frac{30}{17} a^3 b^6 x^{17} (7 a B+4 A b)+\frac{21}{8} a^4 b^5 x^{16} (6 a B+5 A b)+\frac{14}{5} a^5 b^4 x^{15} (5 a B+6 A b)+\frac{15}{7} a^6 b^3 x^{14} (4 a B+7 A b)+\frac{15}{13} a^7 b^2 x^{13} (3 a B+8 A b)+\frac{5}{12} a^8 b x^{12} (2 a B+9 A b)+\frac{1}{11} a^9 x^{11} (a B+10 A b)+\frac{1}{10} a^{10} A x^{10}+\frac{1}{20} b^9 x^{20} (10 a B+A b)+\frac{5}{19} a b^8 x^{19} (9 a B+2 A b)+\frac{1}{21} b^{10} B x^{21} \]
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Rubi [A] time = 0.187381, antiderivative size = 231, 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} \[ \frac{5}{6} a^2 b^7 x^{18} (8 a B+3 A b)+\frac{30}{17} a^3 b^6 x^{17} (7 a B+4 A b)+\frac{21}{8} a^4 b^5 x^{16} (6 a B+5 A b)+\frac{14}{5} a^5 b^4 x^{15} (5 a B+6 A b)+\frac{15}{7} a^6 b^3 x^{14} (4 a B+7 A b)+\frac{15}{13} a^7 b^2 x^{13} (3 a B+8 A b)+\frac{5}{12} a^8 b x^{12} (2 a B+9 A b)+\frac{1}{11} a^9 x^{11} (a B+10 A b)+\frac{1}{10} a^{10} A x^{10}+\frac{1}{20} b^9 x^{20} (10 a B+A b)+\frac{5}{19} a b^8 x^{19} (9 a B+2 A b)+\frac{1}{21} b^{10} B x^{21} \]
Antiderivative was successfully verified.
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Rule 76
Rubi steps
\begin{align*} \int x^9 (a+b x)^{10} (A+B x) \, dx &=\int \left (a^{10} A x^9+a^9 (10 A b+a B) x^{10}+5 a^8 b (9 A b+2 a B) x^{11}+15 a^7 b^2 (8 A b+3 a B) x^{12}+30 a^6 b^3 (7 A b+4 a B) x^{13}+42 a^5 b^4 (6 A b+5 a B) x^{14}+42 a^4 b^5 (5 A b+6 a B) x^{15}+30 a^3 b^6 (4 A b+7 a B) x^{16}+15 a^2 b^7 (3 A b+8 a B) x^{17}+5 a b^8 (2 A b+9 a B) x^{18}+b^9 (A b+10 a B) x^{19}+b^{10} B x^{20}\right ) \, dx\\ &=\frac{1}{10} a^{10} A x^{10}+\frac{1}{11} a^9 (10 A b+a B) x^{11}+\frac{5}{12} a^8 b (9 A b+2 a B) x^{12}+\frac{15}{13} a^7 b^2 (8 A b+3 a B) x^{13}+\frac{15}{7} a^6 b^3 (7 A b+4 a B) x^{14}+\frac{14}{5} a^5 b^4 (6 A b+5 a B) x^{15}+\frac{21}{8} a^4 b^5 (5 A b+6 a B) x^{16}+\frac{30}{17} a^3 b^6 (4 A b+7 a B) x^{17}+\frac{5}{6} a^2 b^7 (3 A b+8 a B) x^{18}+\frac{5}{19} a b^8 (2 A b+9 a B) x^{19}+\frac{1}{20} b^9 (A b+10 a B) x^{20}+\frac{1}{21} b^{10} B x^{21}\\ \end{align*}
Mathematica [A] time = 0.028302, size = 231, normalized size = 1. \[ \frac{5}{6} a^2 b^7 x^{18} (8 a B+3 A b)+\frac{30}{17} a^3 b^6 x^{17} (7 a B+4 A b)+\frac{21}{8} a^4 b^5 x^{16} (6 a B+5 A b)+\frac{14}{5} a^5 b^4 x^{15} (5 a B+6 A b)+\frac{15}{7} a^6 b^3 x^{14} (4 a B+7 A b)+\frac{15}{13} a^7 b^2 x^{13} (3 a B+8 A b)+\frac{5}{12} a^8 b x^{12} (2 a B+9 A b)+\frac{1}{11} a^9 x^{11} (a B+10 A b)+\frac{1}{10} a^{10} A x^{10}+\frac{1}{20} b^9 x^{20} (10 a B+A b)+\frac{5}{19} a b^8 x^{19} (9 a B+2 A b)+\frac{1}{21} b^{10} B x^{21} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.002, size = 244, normalized size = 1.1 \begin{align*}{\frac{{b}^{10}B{x}^{21}}{21}}+{\frac{ \left ({b}^{10}A+10\,a{b}^{9}B \right ){x}^{20}}{20}}+{\frac{ \left ( 10\,a{b}^{9}A+45\,{a}^{2}{b}^{8}B \right ){x}^{19}}{19}}+{\frac{ \left ( 45\,{a}^{2}{b}^{8}A+120\,{a}^{3}{b}^{7}B \right ){x}^{18}}{18}}+{\frac{ \left ( 120\,{a}^{3}{b}^{7}A+210\,{a}^{4}{b}^{6}B \right ){x}^{17}}{17}}+{\frac{ \left ( 210\,{a}^{4}{b}^{6}A+252\,{a}^{5}{b}^{5}B \right ){x}^{16}}{16}}+{\frac{ \left ( 252\,{a}^{5}{b}^{5}A+210\,{a}^{6}{b}^{4}B \right ){x}^{15}}{15}}+{\frac{ \left ( 210\,{a}^{6}{b}^{4}A+120\,{a}^{7}{b}^{3}B \right ){x}^{14}}{14}}+{\frac{ \left ( 120\,{a}^{7}{b}^{3}A+45\,{a}^{8}{b}^{2}B \right ){x}^{13}}{13}}+{\frac{ \left ( 45\,{a}^{8}{b}^{2}A+10\,{a}^{9}bB \right ){x}^{12}}{12}}+{\frac{ \left ( 10\,{a}^{9}bA+{a}^{10}B \right ){x}^{11}}{11}}+{\frac{{a}^{10}A{x}^{10}}{10}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.989657, size = 328, normalized size = 1.42 \begin{align*} \frac{1}{21} \, B b^{10} x^{21} + \frac{1}{10} \, A a^{10} x^{10} + \frac{1}{20} \,{\left (10 \, B a b^{9} + A b^{10}\right )} x^{20} + \frac{5}{19} \,{\left (9 \, B a^{2} b^{8} + 2 \, A a b^{9}\right )} x^{19} + \frac{5}{6} \,{\left (8 \, B a^{3} b^{7} + 3 \, A a^{2} b^{8}\right )} x^{18} + \frac{30}{17} \,{\left (7 \, B a^{4} b^{6} + 4 \, A a^{3} b^{7}\right )} x^{17} + \frac{21}{8} \,{\left (6 \, B a^{5} b^{5} + 5 \, A a^{4} b^{6}\right )} x^{16} + \frac{14}{5} \,{\left (5 \, B a^{6} b^{4} + 6 \, A a^{5} b^{5}\right )} x^{15} + \frac{15}{7} \,{\left (4 \, B a^{7} b^{3} + 7 \, A a^{6} b^{4}\right )} x^{14} + \frac{15}{13} \,{\left (3 \, B a^{8} b^{2} + 8 \, A a^{7} b^{3}\right )} x^{13} + \frac{5}{12} \,{\left (2 \, B a^{9} b + 9 \, A a^{8} b^{2}\right )} x^{12} + \frac{1}{11} \,{\left (B a^{10} + 10 \, A a^{9} b\right )} x^{11} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.28686, size = 630, normalized size = 2.73 \begin{align*} \frac{1}{21} x^{21} b^{10} B + \frac{1}{2} x^{20} b^{9} a B + \frac{1}{20} x^{20} b^{10} A + \frac{45}{19} x^{19} b^{8} a^{2} B + \frac{10}{19} x^{19} b^{9} a A + \frac{20}{3} x^{18} b^{7} a^{3} B + \frac{5}{2} x^{18} b^{8} a^{2} A + \frac{210}{17} x^{17} b^{6} a^{4} B + \frac{120}{17} x^{17} b^{7} a^{3} A + \frac{63}{4} x^{16} b^{5} a^{5} B + \frac{105}{8} x^{16} b^{6} a^{4} A + 14 x^{15} b^{4} a^{6} B + \frac{84}{5} x^{15} b^{5} a^{5} A + \frac{60}{7} x^{14} b^{3} a^{7} B + 15 x^{14} b^{4} a^{6} A + \frac{45}{13} x^{13} b^{2} a^{8} B + \frac{120}{13} x^{13} b^{3} a^{7} A + \frac{5}{6} x^{12} b a^{9} B + \frac{15}{4} x^{12} b^{2} a^{8} A + \frac{1}{11} x^{11} a^{10} B + \frac{10}{11} x^{11} b a^{9} A + \frac{1}{10} x^{10} a^{10} A \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.117116, size = 269, normalized size = 1.16 \begin{align*} \frac{A a^{10} x^{10}}{10} + \frac{B b^{10} x^{21}}{21} + x^{20} \left (\frac{A b^{10}}{20} + \frac{B a b^{9}}{2}\right ) + x^{19} \left (\frac{10 A a b^{9}}{19} + \frac{45 B a^{2} b^{8}}{19}\right ) + x^{18} \left (\frac{5 A a^{2} b^{8}}{2} + \frac{20 B a^{3} b^{7}}{3}\right ) + x^{17} \left (\frac{120 A a^{3} b^{7}}{17} + \frac{210 B a^{4} b^{6}}{17}\right ) + x^{16} \left (\frac{105 A a^{4} b^{6}}{8} + \frac{63 B a^{5} b^{5}}{4}\right ) + x^{15} \left (\frac{84 A a^{5} b^{5}}{5} + 14 B a^{6} b^{4}\right ) + x^{14} \left (15 A a^{6} b^{4} + \frac{60 B a^{7} b^{3}}{7}\right ) + x^{13} \left (\frac{120 A a^{7} b^{3}}{13} + \frac{45 B a^{8} b^{2}}{13}\right ) + x^{12} \left (\frac{15 A a^{8} b^{2}}{4} + \frac{5 B a^{9} b}{6}\right ) + x^{11} \left (\frac{10 A a^{9} b}{11} + \frac{B a^{10}}{11}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.16853, size = 331, normalized size = 1.43 \begin{align*} \frac{1}{21} \, B b^{10} x^{21} + \frac{1}{2} \, B a b^{9} x^{20} + \frac{1}{20} \, A b^{10} x^{20} + \frac{45}{19} \, B a^{2} b^{8} x^{19} + \frac{10}{19} \, A a b^{9} x^{19} + \frac{20}{3} \, B a^{3} b^{7} x^{18} + \frac{5}{2} \, A a^{2} b^{8} x^{18} + \frac{210}{17} \, B a^{4} b^{6} x^{17} + \frac{120}{17} \, A a^{3} b^{7} x^{17} + \frac{63}{4} \, B a^{5} b^{5} x^{16} + \frac{105}{8} \, A a^{4} b^{6} x^{16} + 14 \, B a^{6} b^{4} x^{15} + \frac{84}{5} \, A a^{5} b^{5} x^{15} + \frac{60}{7} \, B a^{7} b^{3} x^{14} + 15 \, A a^{6} b^{4} x^{14} + \frac{45}{13} \, B a^{8} b^{2} x^{13} + \frac{120}{13} \, A a^{7} b^{3} x^{13} + \frac{5}{6} \, B a^{9} b x^{12} + \frac{15}{4} \, A a^{8} b^{2} x^{12} + \frac{1}{11} \, B a^{10} x^{11} + \frac{10}{11} \, A a^{9} b x^{11} + \frac{1}{10} \, A a^{10} x^{10} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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