Optimal. Leaf size=154 \[ \frac{a^9}{9 b^{10} (a+b x)^9}-\frac{9 a^8}{8 b^{10} (a+b x)^8}+\frac{36 a^7}{7 b^{10} (a+b x)^7}-\frac{14 a^6}{b^{10} (a+b x)^6}+\frac{126 a^5}{5 b^{10} (a+b x)^5}-\frac{63 a^4}{2 b^{10} (a+b x)^4}+\frac{28 a^3}{b^{10} (a+b x)^3}-\frac{18 a^2}{b^{10} (a+b x)^2}+\frac{9 a}{b^{10} (a+b x)}+\frac{\log (a+b x)}{b^{10}} \]
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Rubi [A] time = 0.108229, antiderivative size = 154, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 11, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.091, Rules used = {43} \[ \frac{a^9}{9 b^{10} (a+b x)^9}-\frac{9 a^8}{8 b^{10} (a+b x)^8}+\frac{36 a^7}{7 b^{10} (a+b x)^7}-\frac{14 a^6}{b^{10} (a+b x)^6}+\frac{126 a^5}{5 b^{10} (a+b x)^5}-\frac{63 a^4}{2 b^{10} (a+b x)^4}+\frac{28 a^3}{b^{10} (a+b x)^3}-\frac{18 a^2}{b^{10} (a+b x)^2}+\frac{9 a}{b^{10} (a+b x)}+\frac{\log (a+b x)}{b^{10}} \]
Antiderivative was successfully verified.
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Rule 43
Rubi steps
\begin{align*} \int \frac{x^9}{(a+b x)^{10}} \, dx &=\int \left (-\frac{a^9}{b^9 (a+b x)^{10}}+\frac{9 a^8}{b^9 (a+b x)^9}-\frac{36 a^7}{b^9 (a+b x)^8}+\frac{84 a^6}{b^9 (a+b x)^7}-\frac{126 a^5}{b^9 (a+b x)^6}+\frac{126 a^4}{b^9 (a+b x)^5}-\frac{84 a^3}{b^9 (a+b x)^4}+\frac{36 a^2}{b^9 (a+b x)^3}-\frac{9 a}{b^9 (a+b x)^2}+\frac{1}{b^9 (a+b x)}\right ) \, dx\\ &=\frac{a^9}{9 b^{10} (a+b x)^9}-\frac{9 a^8}{8 b^{10} (a+b x)^8}+\frac{36 a^7}{7 b^{10} (a+b x)^7}-\frac{14 a^6}{b^{10} (a+b x)^6}+\frac{126 a^5}{5 b^{10} (a+b x)^5}-\frac{63 a^4}{2 b^{10} (a+b x)^4}+\frac{28 a^3}{b^{10} (a+b x)^3}-\frac{18 a^2}{b^{10} (a+b x)^2}+\frac{9 a}{b^{10} (a+b x)}+\frac{\log (a+b x)}{b^{10}}\\ \end{align*}
Mathematica [A] time = 0.0487159, size = 111, normalized size = 0.72 \[ \frac{a \left (235224 a^6 b^2 x^2+518616 a^5 b^3 x^3+725004 a^4 b^4 x^4+661500 a^3 b^5 x^5+388080 a^2 b^6 x^6+61641 a^7 b x+7129 a^8+136080 a b^7 x^7+22680 b^8 x^8\right )}{2520 b^{10} (a+b x)^9}+\frac{\log (a+b x)}{b^{10}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.01, size = 145, normalized size = 0.9 \begin{align*}{\frac{{a}^{9}}{9\,{b}^{10} \left ( bx+a \right ) ^{9}}}-{\frac{9\,{a}^{8}}{8\,{b}^{10} \left ( bx+a \right ) ^{8}}}+{\frac{36\,{a}^{7}}{7\,{b}^{10} \left ( bx+a \right ) ^{7}}}-14\,{\frac{{a}^{6}}{{b}^{10} \left ( bx+a \right ) ^{6}}}+{\frac{126\,{a}^{5}}{5\,{b}^{10} \left ( bx+a \right ) ^{5}}}-{\frac{63\,{a}^{4}}{2\,{b}^{10} \left ( bx+a \right ) ^{4}}}+28\,{\frac{{a}^{3}}{{b}^{10} \left ( bx+a \right ) ^{3}}}-18\,{\frac{{a}^{2}}{{b}^{10} \left ( bx+a \right ) ^{2}}}+9\,{\frac{a}{{b}^{10} \left ( bx+a \right ) }}+{\frac{\ln \left ( bx+a \right ) }{{b}^{10}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.07296, size = 273, normalized size = 1.77 \begin{align*} \frac{22680 \, a b^{8} x^{8} + 136080 \, a^{2} b^{7} x^{7} + 388080 \, a^{3} b^{6} x^{6} + 661500 \, a^{4} b^{5} x^{5} + 725004 \, a^{5} b^{4} x^{4} + 518616 \, a^{6} b^{3} x^{3} + 235224 \, a^{7} b^{2} x^{2} + 61641 \, a^{8} b x + 7129 \, a^{9}}{2520 \,{\left (b^{19} x^{9} + 9 \, a b^{18} x^{8} + 36 \, a^{2} b^{17} x^{7} + 84 \, a^{3} b^{16} x^{6} + 126 \, a^{4} b^{15} x^{5} + 126 \, a^{5} b^{14} x^{4} + 84 \, a^{6} b^{13} x^{3} + 36 \, a^{7} b^{12} x^{2} + 9 \, a^{8} b^{11} x + a^{9} b^{10}\right )}} + \frac{\log \left (b x + a\right )}{b^{10}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 1.56912, size = 684, normalized size = 4.44 \begin{align*} \frac{22680 \, a b^{8} x^{8} + 136080 \, a^{2} b^{7} x^{7} + 388080 \, a^{3} b^{6} x^{6} + 661500 \, a^{4} b^{5} x^{5} + 725004 \, a^{5} b^{4} x^{4} + 518616 \, a^{6} b^{3} x^{3} + 235224 \, a^{7} b^{2} x^{2} + 61641 \, a^{8} b x + 7129 \, a^{9} + 2520 \,{\left (b^{9} x^{9} + 9 \, a b^{8} x^{8} + 36 \, a^{2} b^{7} x^{7} + 84 \, a^{3} b^{6} x^{6} + 126 \, a^{4} b^{5} x^{5} + 126 \, a^{5} b^{4} x^{4} + 84 \, a^{6} b^{3} x^{3} + 36 \, a^{7} b^{2} x^{2} + 9 \, a^{8} b x + a^{9}\right )} \log \left (b x + a\right )}{2520 \,{\left (b^{19} x^{9} + 9 \, a b^{18} x^{8} + 36 \, a^{2} b^{17} x^{7} + 84 \, a^{3} b^{16} x^{6} + 126 \, a^{4} b^{15} x^{5} + 126 \, a^{5} b^{14} x^{4} + 84 \, a^{6} b^{13} x^{3} + 36 \, a^{7} b^{12} x^{2} + 9 \, a^{8} b^{11} x + a^{9} b^{10}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 1.63164, size = 212, normalized size = 1.38 \begin{align*} \frac{7129 a^{9} + 61641 a^{8} b x + 235224 a^{7} b^{2} x^{2} + 518616 a^{6} b^{3} x^{3} + 725004 a^{5} b^{4} x^{4} + 661500 a^{4} b^{5} x^{5} + 388080 a^{3} b^{6} x^{6} + 136080 a^{2} b^{7} x^{7} + 22680 a b^{8} x^{8}}{2520 a^{9} b^{10} + 22680 a^{8} b^{11} x + 90720 a^{7} b^{12} x^{2} + 211680 a^{6} b^{13} x^{3} + 317520 a^{5} b^{14} x^{4} + 317520 a^{4} b^{15} x^{5} + 211680 a^{3} b^{16} x^{6} + 90720 a^{2} b^{17} x^{7} + 22680 a b^{18} x^{8} + 2520 b^{19} x^{9}} + \frac{\log{\left (a + b x \right )}}{b^{10}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.1597, size = 151, normalized size = 0.98 \begin{align*} \frac{\log \left ({\left | b x + a \right |}\right )}{b^{10}} + \frac{22680 \, a b^{7} x^{8} + 136080 \, a^{2} b^{6} x^{7} + 388080 \, a^{3} b^{5} x^{6} + 661500 \, a^{4} b^{4} x^{5} + 725004 \, a^{5} b^{3} x^{4} + 518616 \, a^{6} b^{2} x^{3} + 235224 \, a^{7} b x^{2} + 61641 \, a^{8} x + \frac{7129 \, a^{9}}{b}}{2520 \,{\left (b x + a\right )}^{9} b^{9}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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