Integrand size = 11, antiderivative size = 96 \[ \int \frac {(a+b x)^{10}}{x^{16}} \, dx=-\frac {(a+b x)^{11}}{15 a x^{15}}+\frac {2 b (a+b x)^{11}}{105 a^2 x^{14}}-\frac {2 b^2 (a+b x)^{11}}{455 a^3 x^{13}}+\frac {b^3 (a+b x)^{11}}{1365 a^4 x^{12}}-\frac {b^4 (a+b x)^{11}}{15015 a^5 x^{11}} \]
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Time = 0.02 (sec) , antiderivative size = 96, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.182, Rules used = {47, 37} \[ \int \frac {(a+b x)^{10}}{x^{16}} \, dx=-\frac {b^4 (a+b x)^{11}}{15015 a^5 x^{11}}+\frac {b^3 (a+b x)^{11}}{1365 a^4 x^{12}}-\frac {2 b^2 (a+b x)^{11}}{455 a^3 x^{13}}+\frac {2 b (a+b x)^{11}}{105 a^2 x^{14}}-\frac {(a+b x)^{11}}{15 a x^{15}} \]
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Rule 37
Rule 47
Rubi steps \begin{align*} \text {integral}& = -\frac {(a+b x)^{11}}{15 a x^{15}}-\frac {(4 b) \int \frac {(a+b x)^{10}}{x^{15}} \, dx}{15 a} \\ & = -\frac {(a+b x)^{11}}{15 a x^{15}}+\frac {2 b (a+b x)^{11}}{105 a^2 x^{14}}+\frac {\left (2 b^2\right ) \int \frac {(a+b x)^{10}}{x^{14}} \, dx}{35 a^2} \\ & = -\frac {(a+b x)^{11}}{15 a x^{15}}+\frac {2 b (a+b x)^{11}}{105 a^2 x^{14}}-\frac {2 b^2 (a+b x)^{11}}{455 a^3 x^{13}}-\frac {\left (4 b^3\right ) \int \frac {(a+b x)^{10}}{x^{13}} \, dx}{455 a^3} \\ & = -\frac {(a+b x)^{11}}{15 a x^{15}}+\frac {2 b (a+b x)^{11}}{105 a^2 x^{14}}-\frac {2 b^2 (a+b x)^{11}}{455 a^3 x^{13}}+\frac {b^3 (a+b x)^{11}}{1365 a^4 x^{12}}+\frac {b^4 \int \frac {(a+b x)^{10}}{x^{12}} \, dx}{1365 a^4} \\ & = -\frac {(a+b x)^{11}}{15 a x^{15}}+\frac {2 b (a+b x)^{11}}{105 a^2 x^{14}}-\frac {2 b^2 (a+b x)^{11}}{455 a^3 x^{13}}+\frac {b^3 (a+b x)^{11}}{1365 a^4 x^{12}}-\frac {b^4 (a+b x)^{11}}{15015 a^5 x^{11}} \\ \end{align*}
Time = 0.01 (sec) , antiderivative size = 130, normalized size of antiderivative = 1.35 \[ \int \frac {(a+b x)^{10}}{x^{16}} \, dx=-\frac {a^{10}}{15 x^{15}}-\frac {5 a^9 b}{7 x^{14}}-\frac {45 a^8 b^2}{13 x^{13}}-\frac {10 a^7 b^3}{x^{12}}-\frac {210 a^6 b^4}{11 x^{11}}-\frac {126 a^5 b^5}{5 x^{10}}-\frac {70 a^4 b^6}{3 x^9}-\frac {15 a^3 b^7}{x^8}-\frac {45 a^2 b^8}{7 x^7}-\frac {5 a b^9}{3 x^6}-\frac {b^{10}}{5 x^5} \]
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Time = 0.17 (sec) , antiderivative size = 112, normalized size of antiderivative = 1.17
method | result | size |
norman | \(\frac {-\frac {1}{15} a^{10}-\frac {5}{7} a^{9} b x -\frac {45}{13} a^{8} b^{2} x^{2}-10 a^{7} b^{3} x^{3}-\frac {210}{11} a^{6} b^{4} x^{4}-\frac {126}{5} a^{5} b^{5} x^{5}-\frac {70}{3} a^{4} b^{6} x^{6}-15 a^{3} b^{7} x^{7}-\frac {45}{7} a^{2} b^{8} x^{8}-\frac {5}{3} a \,b^{9} x^{9}-\frac {1}{5} b^{10} x^{10}}{x^{15}}\) | \(112\) |
risch | \(\frac {-\frac {1}{15} a^{10}-\frac {5}{7} a^{9} b x -\frac {45}{13} a^{8} b^{2} x^{2}-10 a^{7} b^{3} x^{3}-\frac {210}{11} a^{6} b^{4} x^{4}-\frac {126}{5} a^{5} b^{5} x^{5}-\frac {70}{3} a^{4} b^{6} x^{6}-15 a^{3} b^{7} x^{7}-\frac {45}{7} a^{2} b^{8} x^{8}-\frac {5}{3} a \,b^{9} x^{9}-\frac {1}{5} b^{10} x^{10}}{x^{15}}\) | \(112\) |
gosper | \(-\frac {3003 b^{10} x^{10}+25025 a \,b^{9} x^{9}+96525 a^{2} b^{8} x^{8}+225225 a^{3} b^{7} x^{7}+350350 a^{4} b^{6} x^{6}+378378 a^{5} b^{5} x^{5}+286650 a^{6} b^{4} x^{4}+150150 a^{7} b^{3} x^{3}+51975 a^{8} b^{2} x^{2}+10725 a^{9} b x +1001 a^{10}}{15015 x^{15}}\) | \(113\) |
default | \(-\frac {126 a^{5} b^{5}}{5 x^{10}}-\frac {5 a \,b^{9}}{3 x^{6}}-\frac {a^{10}}{15 x^{15}}-\frac {5 a^{9} b}{7 x^{14}}-\frac {45 a^{2} b^{8}}{7 x^{7}}-\frac {45 a^{8} b^{2}}{13 x^{13}}-\frac {70 a^{4} b^{6}}{3 x^{9}}-\frac {10 a^{7} b^{3}}{x^{12}}-\frac {210 a^{6} b^{4}}{11 x^{11}}-\frac {b^{10}}{5 x^{5}}-\frac {15 a^{3} b^{7}}{x^{8}}\) | \(113\) |
parallelrisch | \(\frac {-3003 b^{10} x^{10}-25025 a \,b^{9} x^{9}-96525 a^{2} b^{8} x^{8}-225225 a^{3} b^{7} x^{7}-350350 a^{4} b^{6} x^{6}-378378 a^{5} b^{5} x^{5}-286650 a^{6} b^{4} x^{4}-150150 a^{7} b^{3} x^{3}-51975 a^{8} b^{2} x^{2}-10725 a^{9} b x -1001 a^{10}}{15015 x^{15}}\) | \(113\) |
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Time = 0.21 (sec) , antiderivative size = 112, normalized size of antiderivative = 1.17 \[ \int \frac {(a+b x)^{10}}{x^{16}} \, dx=-\frac {3003 \, b^{10} x^{10} + 25025 \, a b^{9} x^{9} + 96525 \, a^{2} b^{8} x^{8} + 225225 \, a^{3} b^{7} x^{7} + 350350 \, a^{4} b^{6} x^{6} + 378378 \, a^{5} b^{5} x^{5} + 286650 \, a^{6} b^{4} x^{4} + 150150 \, a^{7} b^{3} x^{3} + 51975 \, a^{8} b^{2} x^{2} + 10725 \, a^{9} b x + 1001 \, a^{10}}{15015 \, x^{15}} \]
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Time = 0.61 (sec) , antiderivative size = 121, normalized size of antiderivative = 1.26 \[ \int \frac {(a+b x)^{10}}{x^{16}} \, dx=\frac {- 1001 a^{10} - 10725 a^{9} b x - 51975 a^{8} b^{2} x^{2} - 150150 a^{7} b^{3} x^{3} - 286650 a^{6} b^{4} x^{4} - 378378 a^{5} b^{5} x^{5} - 350350 a^{4} b^{6} x^{6} - 225225 a^{3} b^{7} x^{7} - 96525 a^{2} b^{8} x^{8} - 25025 a b^{9} x^{9} - 3003 b^{10} x^{10}}{15015 x^{15}} \]
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Time = 0.20 (sec) , antiderivative size = 112, normalized size of antiderivative = 1.17 \[ \int \frac {(a+b x)^{10}}{x^{16}} \, dx=-\frac {3003 \, b^{10} x^{10} + 25025 \, a b^{9} x^{9} + 96525 \, a^{2} b^{8} x^{8} + 225225 \, a^{3} b^{7} x^{7} + 350350 \, a^{4} b^{6} x^{6} + 378378 \, a^{5} b^{5} x^{5} + 286650 \, a^{6} b^{4} x^{4} + 150150 \, a^{7} b^{3} x^{3} + 51975 \, a^{8} b^{2} x^{2} + 10725 \, a^{9} b x + 1001 \, a^{10}}{15015 \, x^{15}} \]
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Time = 0.29 (sec) , antiderivative size = 112, normalized size of antiderivative = 1.17 \[ \int \frac {(a+b x)^{10}}{x^{16}} \, dx=-\frac {3003 \, b^{10} x^{10} + 25025 \, a b^{9} x^{9} + 96525 \, a^{2} b^{8} x^{8} + 225225 \, a^{3} b^{7} x^{7} + 350350 \, a^{4} b^{6} x^{6} + 378378 \, a^{5} b^{5} x^{5} + 286650 \, a^{6} b^{4} x^{4} + 150150 \, a^{7} b^{3} x^{3} + 51975 \, a^{8} b^{2} x^{2} + 10725 \, a^{9} b x + 1001 \, a^{10}}{15015 \, x^{15}} \]
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Time = 0.09 (sec) , antiderivative size = 112, normalized size of antiderivative = 1.17 \[ \int \frac {(a+b x)^{10}}{x^{16}} \, dx=-\frac {\frac {a^{10}}{15}+\frac {5\,a^9\,b\,x}{7}+\frac {45\,a^8\,b^2\,x^2}{13}+10\,a^7\,b^3\,x^3+\frac {210\,a^6\,b^4\,x^4}{11}+\frac {126\,a^5\,b^5\,x^5}{5}+\frac {70\,a^4\,b^6\,x^6}{3}+15\,a^3\,b^7\,x^7+\frac {45\,a^2\,b^8\,x^8}{7}+\frac {5\,a\,b^9\,x^9}{3}+\frac {b^{10}\,x^{10}}{5}}{x^{15}} \]
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