Optimal. Leaf size=72 \[ \frac {x^{11}}{11}+\frac {11 x^{10}}{10}+\frac {55 x^9}{9}+\frac {165 x^8}{8}+\frac {330 x^7}{7}+77 x^6+\frac {462 x^5}{5}+\frac {165 x^4}{2}+55 x^3+\frac {55 x^2}{2}+11 x+\log (x) \]
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Rubi [A] time = 0.02, antiderivative size = 72, normalized size of antiderivative = 1.00, 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} \begin {gather*} \frac {x^{11}}{11}+\frac {11 x^{10}}{10}+\frac {55 x^9}{9}+\frac {165 x^8}{8}+\frac {330 x^7}{7}+77 x^6+\frac {462 x^5}{5}+\frac {165 x^4}{2}+55 x^3+\frac {55 x^2}{2}+11 x+\log (x) \end {gather*}
Antiderivative was successfully verified.
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Rule 27
Rule 43
Rubi steps
\begin {align*} \int \frac {(1+x) \left (1+2 x+x^2\right )^5}{x} \, dx &=\int \frac {(1+x)^{11}}{x} \, dx\\ &=\int \left (11+\frac {1}{x}+55 x+165 x^2+330 x^3+462 x^4+462 x^5+330 x^6+165 x^7+55 x^8+11 x^9+x^{10}\right ) \, dx\\ &=11 x+\frac {55 x^2}{2}+55 x^3+\frac {165 x^4}{2}+\frac {462 x^5}{5}+77 x^6+\frac {330 x^7}{7}+\frac {165 x^8}{8}+\frac {55 x^9}{9}+\frac {11 x^{10}}{10}+\frac {x^{11}}{11}+\log (x)\\ \end {align*}
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Mathematica [A] time = 0.01, size = 96, normalized size = 1.33 \begin {gather*} \frac {1}{11} (x+1)^{11}+\frac {1}{10} (x+1)^{10}+\frac {1}{9} (x+1)^9+\frac {1}{8} (x+1)^8+\frac {1}{7} (x+1)^7+\frac {1}{6} (x+1)^6+\frac {1}{5} (x+1)^5+\frac {1}{4} (x+1)^4+\frac {1}{3} (x+1)^3+\frac {1}{2} (x+1)^2+x+\log (-x) \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [F] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {(1+x) \left (1+2 x+x^2\right )^5}{x} \, dx \end {gather*}
Verification is not applicable to the result.
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fricas [A] time = 0.39, size = 56, normalized size = 0.78 \begin {gather*} \frac {1}{11} \, x^{11} + \frac {11}{10} \, x^{10} + \frac {55}{9} \, x^{9} + \frac {165}{8} \, x^{8} + \frac {330}{7} \, x^{7} + 77 \, x^{6} + \frac {462}{5} \, x^{5} + \frac {165}{2} \, x^{4} + 55 \, x^{3} + \frac {55}{2} \, x^{2} + 11 \, x + \log \relax (x) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.15, size = 57, normalized size = 0.79 \begin {gather*} \frac {1}{11} \, x^{11} + \frac {11}{10} \, x^{10} + \frac {55}{9} \, x^{9} + \frac {165}{8} \, x^{8} + \frac {330}{7} \, x^{7} + 77 \, x^{6} + \frac {462}{5} \, x^{5} + \frac {165}{2} \, x^{4} + 55 \, x^{3} + \frac {55}{2} \, x^{2} + 11 \, x + \log \left ({\left | x \right |}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.05, size = 57, normalized size = 0.79 \begin {gather*} \frac {x^{11}}{11}+\frac {11 x^{10}}{10}+\frac {55 x^{9}}{9}+\frac {165 x^{8}}{8}+\frac {330 x^{7}}{7}+77 x^{6}+\frac {462 x^{5}}{5}+\frac {165 x^{4}}{2}+55 x^{3}+\frac {55 x^{2}}{2}+11 x +\ln \relax (x ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.63, size = 56, normalized size = 0.78 \begin {gather*} \frac {1}{11} \, x^{11} + \frac {11}{10} \, x^{10} + \frac {55}{9} \, x^{9} + \frac {165}{8} \, x^{8} + \frac {330}{7} \, x^{7} + 77 \, x^{6} + \frac {462}{5} \, x^{5} + \frac {165}{2} \, x^{4} + 55 \, x^{3} + \frac {55}{2} \, x^{2} + 11 \, x + \log \relax (x) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.06, size = 56, normalized size = 0.78 \begin {gather*} 11\,x+\ln \relax (x)+\frac {55\,x^2}{2}+55\,x^3+\frac {165\,x^4}{2}+\frac {462\,x^5}{5}+77\,x^6+\frac {330\,x^7}{7}+\frac {165\,x^8}{8}+\frac {55\,x^9}{9}+\frac {11\,x^{10}}{10}+\frac {x^{11}}{11} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.11, size = 68, normalized size = 0.94 \begin {gather*} \frac {x^{11}}{11} + \frac {11 x^{10}}{10} + \frac {55 x^{9}}{9} + \frac {165 x^{8}}{8} + \frac {330 x^{7}}{7} + 77 x^{6} + \frac {462 x^{5}}{5} + \frac {165 x^{4}}{2} + 55 x^{3} + \frac {55 x^{2}}{2} + 11 x + \log {\relax (x )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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