Optimal. Leaf size=215 \[ \frac{7 a^2 (a+b x)^{16} (3 A b-8 a B)}{16 b^9}-\frac{7 a^3 (a+b x)^{15} (A b-2 a B)}{3 b^9}+\frac{a^4 (a+b x)^{14} (5 A b-8 a B)}{2 b^9}-\frac{7 a^5 (a+b x)^{13} (3 A b-4 a B)}{13 b^9}+\frac{a^6 (a+b x)^{12} (7 A b-8 a B)}{12 b^9}-\frac{a^7 (a+b x)^{11} (A b-a B)}{11 b^9}+\frac{(a+b x)^{18} (A b-8 a B)}{18 b^9}-\frac{7 a (a+b x)^{17} (A b-4 a B)}{17 b^9}+\frac{B (a+b x)^{19}}{19 b^9} \]
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Rubi [A] time = 0.17718, antiderivative size = 215, 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} \[ \frac{7 a^2 (a+b x)^{16} (3 A b-8 a B)}{16 b^9}-\frac{7 a^3 (a+b x)^{15} (A b-2 a B)}{3 b^9}+\frac{a^4 (a+b x)^{14} (5 A b-8 a B)}{2 b^9}-\frac{7 a^5 (a+b x)^{13} (3 A b-4 a B)}{13 b^9}+\frac{a^6 (a+b x)^{12} (7 A b-8 a B)}{12 b^9}-\frac{a^7 (a+b x)^{11} (A b-a B)}{11 b^9}+\frac{(a+b x)^{18} (A b-8 a B)}{18 b^9}-\frac{7 a (a+b x)^{17} (A b-4 a B)}{17 b^9}+\frac{B (a+b x)^{19}}{19 b^9} \]
Antiderivative was successfully verified.
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Rule 76
Rubi steps
\begin{align*} \int x^7 (a+b x)^{10} (A+B x) \, dx &=\int \left (\frac{a^7 (-A b+a B) (a+b x)^{10}}{b^8}-\frac{a^6 (-7 A b+8 a B) (a+b x)^{11}}{b^8}+\frac{7 a^5 (-3 A b+4 a B) (a+b x)^{12}}{b^8}-\frac{7 a^4 (-5 A b+8 a B) (a+b x)^{13}}{b^8}+\frac{35 a^3 (-A b+2 a B) (a+b x)^{14}}{b^8}-\frac{7 a^2 (-3 A b+8 a B) (a+b x)^{15}}{b^8}+\frac{7 a (-A b+4 a B) (a+b x)^{16}}{b^8}+\frac{(A b-8 a B) (a+b x)^{17}}{b^8}+\frac{B (a+b x)^{18}}{b^8}\right ) \, dx\\ &=-\frac{a^7 (A b-a B) (a+b x)^{11}}{11 b^9}+\frac{a^6 (7 A b-8 a B) (a+b x)^{12}}{12 b^9}-\frac{7 a^5 (3 A b-4 a B) (a+b x)^{13}}{13 b^9}+\frac{a^4 (5 A b-8 a B) (a+b x)^{14}}{2 b^9}-\frac{7 a^3 (A b-2 a B) (a+b x)^{15}}{3 b^9}+\frac{7 a^2 (3 A b-8 a B) (a+b x)^{16}}{16 b^9}-\frac{7 a (A b-4 a B) (a+b x)^{17}}{17 b^9}+\frac{(A b-8 a B) (a+b x)^{18}}{18 b^9}+\frac{B (a+b x)^{19}}{19 b^9}\\ \end{align*}
Mathematica [A] time = 0.0291999, size = 227, normalized size = 1.06 \[ \frac{15}{16} a^2 b^7 x^{16} (8 a B+3 A b)+2 a^3 b^6 x^{15} (7 a B+4 A b)+3 a^4 b^5 x^{14} (6 a B+5 A b)+\frac{42}{13} a^5 b^4 x^{13} (5 a B+6 A b)+\frac{5}{2} a^6 b^3 x^{12} (4 a B+7 A b)+\frac{15}{11} a^7 b^2 x^{11} (3 a B+8 A b)+\frac{1}{2} a^8 b x^{10} (2 a B+9 A b)+\frac{1}{9} a^9 x^9 (a B+10 A b)+\frac{1}{8} a^{10} A x^8+\frac{1}{18} b^9 x^{18} (10 a B+A b)+\frac{5}{17} a b^8 x^{17} (9 a B+2 A b)+\frac{1}{19} b^{10} B x^{19} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.001, size = 244, normalized size = 1.1 \begin{align*}{\frac{{b}^{10}B{x}^{19}}{19}}+{\frac{ \left ({b}^{10}A+10\,a{b}^{9}B \right ){x}^{18}}{18}}+{\frac{ \left ( 10\,a{b}^{9}A+45\,{a}^{2}{b}^{8}B \right ){x}^{17}}{17}}+{\frac{ \left ( 45\,{a}^{2}{b}^{8}A+120\,{a}^{3}{b}^{7}B \right ){x}^{16}}{16}}+{\frac{ \left ( 120\,{a}^{3}{b}^{7}A+210\,{a}^{4}{b}^{6}B \right ){x}^{15}}{15}}+{\frac{ \left ( 210\,{a}^{4}{b}^{6}A+252\,{a}^{5}{b}^{5}B \right ){x}^{14}}{14}}+{\frac{ \left ( 252\,{a}^{5}{b}^{5}A+210\,{a}^{6}{b}^{4}B \right ){x}^{13}}{13}}+{\frac{ \left ( 210\,{a}^{6}{b}^{4}A+120\,{a}^{7}{b}^{3}B \right ){x}^{12}}{12}}+{\frac{ \left ( 120\,{a}^{7}{b}^{3}A+45\,{a}^{8}{b}^{2}B \right ){x}^{11}}{11}}+{\frac{ \left ( 45\,{a}^{8}{b}^{2}A+10\,{a}^{9}bB \right ){x}^{10}}{10}}+{\frac{ \left ( 10\,{a}^{9}bA+{a}^{10}B \right ){x}^{9}}{9}}+{\frac{{a}^{10}A{x}^{8}}{8}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.03053, size = 328, normalized size = 1.53 \begin{align*} \frac{1}{19} \, B b^{10} x^{19} + \frac{1}{8} \, A a^{10} x^{8} + \frac{1}{18} \,{\left (10 \, B a b^{9} + A b^{10}\right )} x^{18} + \frac{5}{17} \,{\left (9 \, B a^{2} b^{8} + 2 \, A a b^{9}\right )} x^{17} + \frac{15}{16} \,{\left (8 \, B a^{3} b^{7} + 3 \, A a^{2} b^{8}\right )} x^{16} + 2 \,{\left (7 \, B a^{4} b^{6} + 4 \, A a^{3} b^{7}\right )} x^{15} + 3 \,{\left (6 \, B a^{5} b^{5} + 5 \, A a^{4} b^{6}\right )} x^{14} + \frac{42}{13} \,{\left (5 \, B a^{6} b^{4} + 6 \, A a^{5} b^{5}\right )} x^{13} + \frac{5}{2} \,{\left (4 \, B a^{7} b^{3} + 7 \, A a^{6} b^{4}\right )} x^{12} + \frac{15}{11} \,{\left (3 \, B a^{8} b^{2} + 8 \, A a^{7} b^{3}\right )} x^{11} + \frac{1}{2} \,{\left (2 \, B a^{9} b + 9 \, A a^{8} b^{2}\right )} x^{10} + \frac{1}{9} \,{\left (B a^{10} + 10 \, A a^{9} b\right )} x^{9} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.30444, size = 608, normalized size = 2.83 \begin{align*} \frac{1}{19} x^{19} b^{10} B + \frac{5}{9} x^{18} b^{9} a B + \frac{1}{18} x^{18} b^{10} A + \frac{45}{17} x^{17} b^{8} a^{2} B + \frac{10}{17} x^{17} b^{9} a A + \frac{15}{2} x^{16} b^{7} a^{3} B + \frac{45}{16} x^{16} b^{8} a^{2} A + 14 x^{15} b^{6} a^{4} B + 8 x^{15} b^{7} a^{3} A + 18 x^{14} b^{5} a^{5} B + 15 x^{14} b^{6} a^{4} A + \frac{210}{13} x^{13} b^{4} a^{6} B + \frac{252}{13} x^{13} b^{5} a^{5} A + 10 x^{12} b^{3} a^{7} B + \frac{35}{2} x^{12} b^{4} a^{6} A + \frac{45}{11} x^{11} b^{2} a^{8} B + \frac{120}{11} x^{11} b^{3} a^{7} A + x^{10} b a^{9} B + \frac{9}{2} x^{10} b^{2} a^{8} A + \frac{1}{9} x^{9} a^{10} B + \frac{10}{9} x^{9} b a^{9} A + \frac{1}{8} x^{8} a^{10} A \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.122526, size = 262, normalized size = 1.22 \begin{align*} \frac{A a^{10} x^{8}}{8} + \frac{B b^{10} x^{19}}{19} + x^{18} \left (\frac{A b^{10}}{18} + \frac{5 B a b^{9}}{9}\right ) + x^{17} \left (\frac{10 A a b^{9}}{17} + \frac{45 B a^{2} b^{8}}{17}\right ) + x^{16} \left (\frac{45 A a^{2} b^{8}}{16} + \frac{15 B a^{3} b^{7}}{2}\right ) + x^{15} \left (8 A a^{3} b^{7} + 14 B a^{4} b^{6}\right ) + x^{14} \left (15 A a^{4} b^{6} + 18 B a^{5} b^{5}\right ) + x^{13} \left (\frac{252 A a^{5} b^{5}}{13} + \frac{210 B a^{6} b^{4}}{13}\right ) + x^{12} \left (\frac{35 A a^{6} b^{4}}{2} + 10 B a^{7} b^{3}\right ) + x^{11} \left (\frac{120 A a^{7} b^{3}}{11} + \frac{45 B a^{8} b^{2}}{11}\right ) + x^{10} \left (\frac{9 A a^{8} b^{2}}{2} + B a^{9} b\right ) + x^{9} \left (\frac{10 A a^{9} b}{9} + \frac{B a^{10}}{9}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.20169, size = 329, normalized size = 1.53 \begin{align*} \frac{1}{19} \, B b^{10} x^{19} + \frac{5}{9} \, B a b^{9} x^{18} + \frac{1}{18} \, A b^{10} x^{18} + \frac{45}{17} \, B a^{2} b^{8} x^{17} + \frac{10}{17} \, A a b^{9} x^{17} + \frac{15}{2} \, B a^{3} b^{7} x^{16} + \frac{45}{16} \, A a^{2} b^{8} x^{16} + 14 \, B a^{4} b^{6} x^{15} + 8 \, A a^{3} b^{7} x^{15} + 18 \, B a^{5} b^{5} x^{14} + 15 \, A a^{4} b^{6} x^{14} + \frac{210}{13} \, B a^{6} b^{4} x^{13} + \frac{252}{13} \, A a^{5} b^{5} x^{13} + 10 \, B a^{7} b^{3} x^{12} + \frac{35}{2} \, A a^{6} b^{4} x^{12} + \frac{45}{11} \, B a^{8} b^{2} x^{11} + \frac{120}{11} \, A a^{7} b^{3} x^{11} + B a^{9} b x^{10} + \frac{9}{2} \, A a^{8} b^{2} x^{10} + \frac{1}{9} \, B a^{10} x^{9} + \frac{10}{9} \, A a^{9} b x^{9} + \frac{1}{8} \, A a^{10} x^{8} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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