Optimal. Leaf size=55 \[ \frac{1}{17} (x+1)^{17}-\frac{5}{16} (x+1)^{16}+\frac{2}{3} (x+1)^{15}-\frac{5}{7} (x+1)^{14}+\frac{5}{13} (x+1)^{13}-\frac{1}{12} (x+1)^{12} \]
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Rubi [A] time = 0.0194168, antiderivative size = 55, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.118, Rules used = {27, 43} \[ \frac{1}{17} (x+1)^{17}-\frac{5}{16} (x+1)^{16}+\frac{2}{3} (x+1)^{15}-\frac{5}{7} (x+1)^{14}+\frac{5}{13} (x+1)^{13}-\frac{1}{12} (x+1)^{12} \]
Antiderivative was successfully verified.
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Rule 27
Rule 43
Rubi steps
\begin{align*} \int x^5 (1+x) \left (1+2 x+x^2\right )^5 \, dx &=\int x^5 (1+x)^{11} \, dx\\ &=\int \left (-(1+x)^{11}+5 (1+x)^{12}-10 (1+x)^{13}+10 (1+x)^{14}-5 (1+x)^{15}+(1+x)^{16}\right ) \, dx\\ &=-\frac{1}{12} (1+x)^{12}+\frac{5}{13} (1+x)^{13}-\frac{5}{7} (1+x)^{14}+\frac{2}{3} (1+x)^{15}-\frac{5}{16} (1+x)^{16}+\frac{1}{17} (1+x)^{17}\\ \end{align*}
Mathematica [A] time = 0.0018855, size = 81, normalized size = 1.47 \[ \frac{x^{17}}{17}+\frac{11 x^{16}}{16}+\frac{11 x^{15}}{3}+\frac{165 x^{14}}{14}+\frac{330 x^{13}}{13}+\frac{77 x^{12}}{2}+42 x^{11}+33 x^{10}+\frac{55 x^9}{3}+\frac{55 x^8}{8}+\frac{11 x^7}{7}+\frac{x^6}{6} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.001, size = 62, normalized size = 1.1 \begin{align*}{\frac{{x}^{17}}{17}}+{\frac{11\,{x}^{16}}{16}}+{\frac{11\,{x}^{15}}{3}}+{\frac{165\,{x}^{14}}{14}}+{\frac{330\,{x}^{13}}{13}}+{\frac{77\,{x}^{12}}{2}}+42\,{x}^{11}+33\,{x}^{10}+{\frac{55\,{x}^{9}}{3}}+{\frac{55\,{x}^{8}}{8}}+{\frac{11\,{x}^{7}}{7}}+{\frac{{x}^{6}}{6}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.02198, size = 82, normalized size = 1.49 \begin{align*} \frac{1}{17} \, x^{17} + \frac{11}{16} \, x^{16} + \frac{11}{3} \, x^{15} + \frac{165}{14} \, x^{14} + \frac{330}{13} \, x^{13} + \frac{77}{2} \, x^{12} + 42 \, x^{11} + 33 \, x^{10} + \frac{55}{3} \, x^{9} + \frac{55}{8} \, x^{8} + \frac{11}{7} \, x^{7} + \frac{1}{6} \, x^{6} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.10358, size = 188, normalized size = 3.42 \begin{align*} \frac{1}{17} x^{17} + \frac{11}{16} x^{16} + \frac{11}{3} x^{15} + \frac{165}{14} x^{14} + \frac{330}{13} x^{13} + \frac{77}{2} x^{12} + 42 x^{11} + 33 x^{10} + \frac{55}{3} x^{9} + \frac{55}{8} x^{8} + \frac{11}{7} x^{7} + \frac{1}{6} x^{6} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.082029, size = 73, normalized size = 1.33 \begin{align*} \frac{x^{17}}{17} + \frac{11 x^{16}}{16} + \frac{11 x^{15}}{3} + \frac{165 x^{14}}{14} + \frac{330 x^{13}}{13} + \frac{77 x^{12}}{2} + 42 x^{11} + 33 x^{10} + \frac{55 x^{9}}{3} + \frac{55 x^{8}}{8} + \frac{11 x^{7}}{7} + \frac{x^{6}}{6} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.14692, size = 82, normalized size = 1.49 \begin{align*} \frac{1}{17} \, x^{17} + \frac{11}{16} \, x^{16} + \frac{11}{3} \, x^{15} + \frac{165}{14} \, x^{14} + \frac{330}{13} \, x^{13} + \frac{77}{2} \, x^{12} + 42 \, x^{11} + 33 \, x^{10} + \frac{55}{3} \, x^{9} + \frac{55}{8} \, x^{8} + \frac{11}{7} \, x^{7} + \frac{1}{6} \, x^{6} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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