Optimal. Leaf size=43 \[ \frac{5}{121 (1-2 x)}+\frac{1}{22 (1-2 x)^2}-\frac{25 \log (1-2 x)}{1331}+\frac{25 \log (5 x+3)}{1331} \]
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Rubi [A] time = 0.0151467, antiderivative size = 43, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.067, Rules used = {44} \[ \frac{5}{121 (1-2 x)}+\frac{1}{22 (1-2 x)^2}-\frac{25 \log (1-2 x)}{1331}+\frac{25 \log (5 x+3)}{1331} \]
Antiderivative was successfully verified.
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Rule 44
Rubi steps
\begin{align*} \int \frac{1}{(1-2 x)^3 (3+5 x)} \, dx &=\int \left (-\frac{2}{11 (-1+2 x)^3}+\frac{10}{121 (-1+2 x)^2}-\frac{50}{1331 (-1+2 x)}+\frac{125}{1331 (3+5 x)}\right ) \, dx\\ &=\frac{1}{22 (1-2 x)^2}+\frac{5}{121 (1-2 x)}-\frac{25 \log (1-2 x)}{1331}+\frac{25 \log (3+5 x)}{1331}\\ \end{align*}
Mathematica [A] time = 0.0117236, size = 46, normalized size = 1.07 \[ \frac{-220 x-50 (1-2 x)^2 \log (1-2 x)+50 (1-2 x)^2 \log (10 x+6)+231}{2662 (1-2 x)^2} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.006, size = 36, normalized size = 0.8 \begin{align*}{\frac{1}{22\, \left ( 2\,x-1 \right ) ^{2}}}-{\frac{5}{242\,x-121}}-{\frac{25\,\ln \left ( 2\,x-1 \right ) }{1331}}+{\frac{25\,\ln \left ( 3+5\,x \right ) }{1331}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.04348, size = 49, normalized size = 1.14 \begin{align*} -\frac{20 \, x - 21}{242 \,{\left (4 \, x^{2} - 4 \, x + 1\right )}} + \frac{25}{1331} \, \log \left (5 \, x + 3\right ) - \frac{25}{1331} \, \log \left (2 \, x - 1\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.44832, size = 151, normalized size = 3.51 \begin{align*} \frac{50 \,{\left (4 \, x^{2} - 4 \, x + 1\right )} \log \left (5 \, x + 3\right ) - 50 \,{\left (4 \, x^{2} - 4 \, x + 1\right )} \log \left (2 \, x - 1\right ) - 220 \, x + 231}{2662 \,{\left (4 \, x^{2} - 4 \, x + 1\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.132751, size = 34, normalized size = 0.79 \begin{align*} - \frac{20 x - 21}{968 x^{2} - 968 x + 242} - \frac{25 \log{\left (x - \frac{1}{2} \right )}}{1331} + \frac{25 \log{\left (x + \frac{3}{5} \right )}}{1331} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 3.16521, size = 45, normalized size = 1.05 \begin{align*} -\frac{20 \, x - 21}{242 \,{\left (2 \, x - 1\right )}^{2}} + \frac{25}{1331} \, \log \left ({\left | 5 \, x + 3 \right |}\right ) - \frac{25}{1331} \, \log \left ({\left | 2 \, x - 1 \right |}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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