Optimal. Leaf size=37 \[ -\frac{(x+1)^{12}}{1092 x^{12}}+\frac{(x+1)^{12}}{91 x^{13}}-\frac{(x+1)^{12}}{14 x^{14}} \]
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Rubi [A] time = 0.0052638, antiderivative size = 37, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.176, Rules used = {27, 45, 37} \[ -\frac{(x+1)^{12}}{1092 x^{12}}+\frac{(x+1)^{12}}{91 x^{13}}-\frac{(x+1)^{12}}{14 x^{14}} \]
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^{15}} \, dx &=\int \frac{(1+x)^{11}}{x^{15}} \, dx\\ &=-\frac{(1+x)^{12}}{14 x^{14}}-\frac{1}{7} \int \frac{(1+x)^{11}}{x^{14}} \, dx\\ &=-\frac{(1+x)^{12}}{14 x^{14}}+\frac{(1+x)^{12}}{91 x^{13}}+\frac{1}{91} \int \frac{(1+x)^{11}}{x^{13}} \, dx\\ &=-\frac{(1+x)^{12}}{14 x^{14}}+\frac{(1+x)^{12}}{91 x^{13}}-\frac{(1+x)^{12}}{1092 x^{12}}\\ \end{align*}
Mathematica [B] time = 0.0022057, size = 79, normalized size = 2.14 \[ -\frac{1}{3 x^3}-\frac{11}{4 x^4}-\frac{11}{x^5}-\frac{55}{2 x^6}-\frac{330}{7 x^7}-\frac{231}{4 x^8}-\frac{154}{3 x^9}-\frac{33}{x^{10}}-\frac{15}{x^{11}}-\frac{55}{12 x^{12}}-\frac{11}{13 x^{13}}-\frac{1}{14 x^{14}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.007, size = 62, normalized size = 1.7 \begin{align*} -{\frac{154}{3\,{x}^{9}}}-{\frac{1}{3\,{x}^{3}}}-{\frac{55}{12\,{x}^{12}}}-{\frac{231}{4\,{x}^{8}}}-{\frac{330}{7\,{x}^{7}}}-15\,{x}^{-11}-33\,{x}^{-10}-11\,{x}^{-5}-{\frac{11}{4\,{x}^{4}}}-{\frac{1}{14\,{x}^{14}}}-{\frac{55}{2\,{x}^{6}}}-{\frac{11}{13\,{x}^{13}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.00065, size = 81, normalized size = 2.19 \begin{align*} -\frac{364 \, x^{11} + 3003 \, x^{10} + 12012 \, x^{9} + 30030 \, x^{8} + 51480 \, x^{7} + 63063 \, x^{6} + 56056 \, x^{5} + 36036 \, x^{4} + 16380 \, x^{3} + 5005 \, x^{2} + 924 \, x + 78}{1092 \, x^{14}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.19419, size = 196, normalized size = 5.3 \begin{align*} -\frac{364 \, x^{11} + 3003 \, x^{10} + 12012 \, x^{9} + 30030 \, x^{8} + 51480 \, x^{7} + 63063 \, x^{6} + 56056 \, x^{5} + 36036 \, x^{4} + 16380 \, x^{3} + 5005 \, x^{2} + 924 \, x + 78}{1092 \, x^{14}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] time = 0.196712, size = 61, normalized size = 1.65 \begin{align*} - \frac{364 x^{11} + 3003 x^{10} + 12012 x^{9} + 30030 x^{8} + 51480 x^{7} + 63063 x^{6} + 56056 x^{5} + 36036 x^{4} + 16380 x^{3} + 5005 x^{2} + 924 x + 78}{1092 x^{14}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.1181, size = 81, normalized size = 2.19 \begin{align*} -\frac{364 \, x^{11} + 3003 \, x^{10} + 12012 \, x^{9} + 30030 \, x^{8} + 51480 \, x^{7} + 63063 \, x^{6} + 56056 \, x^{5} + 36036 \, x^{4} + 16380 \, x^{3} + 5005 \, x^{2} + 924 \, x + 78}{1092 \, x^{14}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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