Optimal. Leaf size=85 \[ -\frac{(x+1)^{12}}{222768 x^{12}}+\frac{(x+1)^{12}}{18564 x^{13}}-\frac{(x+1)^{12}}{2856 x^{14}}+\frac{(x+1)^{12}}{612 x^{15}}-\frac{5 (x+1)^{12}}{816 x^{16}}+\frac{(x+1)^{12}}{51 x^{17}}-\frac{(x+1)^{12}}{18 x^{18}} \]
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Rubi [A] time = 0.019389, antiderivative size = 85, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 3, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.176, Rules used = {27, 45, 37} \[ -\frac{(x+1)^{12}}{222768 x^{12}}+\frac{(x+1)^{12}}{18564 x^{13}}-\frac{(x+1)^{12}}{2856 x^{14}}+\frac{(x+1)^{12}}{612 x^{15}}-\frac{5 (x+1)^{12}}{816 x^{16}}+\frac{(x+1)^{12}}{51 x^{17}}-\frac{(x+1)^{12}}{18 x^{18}} \]
Antiderivative was successfully verified.
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Rule 27
Rule 45
Rule 37
Rubi steps
\begin{align*} \int \frac{(1+x) \left (1+2 x+x^2\right )^5}{x^{19}} \, dx &=\int \frac{(1+x)^{11}}{x^{19}} \, dx\\ &=-\frac{(1+x)^{12}}{18 x^{18}}-\frac{1}{3} \int \frac{(1+x)^{11}}{x^{18}} \, dx\\ &=-\frac{(1+x)^{12}}{18 x^{18}}+\frac{(1+x)^{12}}{51 x^{17}}+\frac{5}{51} \int \frac{(1+x)^{11}}{x^{17}} \, dx\\ &=-\frac{(1+x)^{12}}{18 x^{18}}+\frac{(1+x)^{12}}{51 x^{17}}-\frac{5 (1+x)^{12}}{816 x^{16}}-\frac{5}{204} \int \frac{(1+x)^{11}}{x^{16}} \, dx\\ &=-\frac{(1+x)^{12}}{18 x^{18}}+\frac{(1+x)^{12}}{51 x^{17}}-\frac{5 (1+x)^{12}}{816 x^{16}}+\frac{(1+x)^{12}}{612 x^{15}}+\frac{1}{204} \int \frac{(1+x)^{11}}{x^{15}} \, dx\\ &=-\frac{(1+x)^{12}}{18 x^{18}}+\frac{(1+x)^{12}}{51 x^{17}}-\frac{5 (1+x)^{12}}{816 x^{16}}+\frac{(1+x)^{12}}{612 x^{15}}-\frac{(1+x)^{12}}{2856 x^{14}}-\frac{\int \frac{(1+x)^{11}}{x^{14}} \, dx}{1428}\\ &=-\frac{(1+x)^{12}}{18 x^{18}}+\frac{(1+x)^{12}}{51 x^{17}}-\frac{5 (1+x)^{12}}{816 x^{16}}+\frac{(1+x)^{12}}{612 x^{15}}-\frac{(1+x)^{12}}{2856 x^{14}}+\frac{(1+x)^{12}}{18564 x^{13}}+\frac{\int \frac{(1+x)^{11}}{x^{13}} \, dx}{18564}\\ &=-\frac{(1+x)^{12}}{18 x^{18}}+\frac{(1+x)^{12}}{51 x^{17}}-\frac{5 (1+x)^{12}}{816 x^{16}}+\frac{(1+x)^{12}}{612 x^{15}}-\frac{(1+x)^{12}}{2856 x^{14}}+\frac{(1+x)^{12}}{18564 x^{13}}-\frac{(1+x)^{12}}{222768 x^{12}}\\ \end{align*}
Mathematica [A] time = 0.0022143, size = 81, normalized size = 0.95 \[ -\frac{1}{7 x^7}-\frac{11}{8 x^8}-\frac{55}{9 x^9}-\frac{33}{2 x^{10}}-\frac{30}{x^{11}}-\frac{77}{2 x^{12}}-\frac{462}{13 x^{13}}-\frac{165}{7 x^{14}}-\frac{11}{x^{15}}-\frac{55}{16 x^{16}}-\frac{11}{17 x^{17}}-\frac{1}{18 x^{18}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.008, size = 62, normalized size = 0.7 \begin{align*} -{\frac{1}{18\,{x}^{18}}}-{\frac{55}{9\,{x}^{9}}}-30\,{x}^{-11}-{\frac{77}{2\,{x}^{12}}}-{\frac{11}{8\,{x}^{8}}}-{\frac{1}{7\,{x}^{7}}}-11\,{x}^{-15}-{\frac{33}{2\,{x}^{10}}}-{\frac{11}{17\,{x}^{17}}}-{\frac{55}{16\,{x}^{16}}}-{\frac{165}{7\,{x}^{14}}}-{\frac{462}{13\,{x}^{13}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.00258, size = 81, normalized size = 0.95 \begin{align*} -\frac{31824 \, x^{11} + 306306 \, x^{10} + 1361360 \, x^{9} + 3675672 \, x^{8} + 6683040 \, x^{7} + 8576568 \, x^{6} + 7916832 \, x^{5} + 5250960 \, x^{4} + 2450448 \, x^{3} + 765765 \, x^{2} + 144144 \, x + 12376}{222768 \, x^{18}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.16503, size = 234, normalized size = 2.75 \begin{align*} -\frac{31824 \, x^{11} + 306306 \, x^{10} + 1361360 \, x^{9} + 3675672 \, x^{8} + 6683040 \, x^{7} + 8576568 \, x^{6} + 7916832 \, x^{5} + 5250960 \, x^{4} + 2450448 \, x^{3} + 765765 \, x^{2} + 144144 \, x + 12376}{222768 \, x^{18}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.213139, size = 61, normalized size = 0.72 \begin{align*} - \frac{31824 x^{11} + 306306 x^{10} + 1361360 x^{9} + 3675672 x^{8} + 6683040 x^{7} + 8576568 x^{6} + 7916832 x^{5} + 5250960 x^{4} + 2450448 x^{3} + 765765 x^{2} + 144144 x + 12376}{222768 x^{18}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.17066, size = 81, normalized size = 0.95 \begin{align*} -\frac{31824 \, x^{11} + 306306 \, x^{10} + 1361360 \, x^{9} + 3675672 \, x^{8} + 6683040 \, x^{7} + 8576568 \, x^{6} + 7916832 \, x^{5} + 5250960 \, x^{4} + 2450448 \, x^{3} + 765765 \, x^{2} + 144144 \, x + 12376}{222768 \, x^{18}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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