Optimal. Leaf size=43 \[ \frac {1}{22 (1-2 x)^2}+\frac {5}{121 (1-2 x)}-\frac {25 \log (1-2 x)}{1331}+\frac {25 \log (3+5 x)}{1331} \]
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Rubi [A]
time = 0.01, antiderivative size = 43, normalized size of antiderivative = 1.00, 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 = {46}
\begin {gather*} \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} \end {gather*}
Antiderivative was successfully verified.
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Rule 46
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*}
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Mathematica [A]
time = 0.01, size = 46, normalized size = 1.07 \begin {gather*} \frac {231-220 x-50 (1-2 x)^2 \log (1-2 x)+50 (1-2 x)^2 \log (6+10 x)}{2662 (1-2 x)^2} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.10, size = 36, normalized size = 0.84
method | result | size |
risch | \(\frac {-\frac {10 x}{121}+\frac {21}{242}}{\left (-1+2 x \right )^{2}}-\frac {25 \ln \left (-1+2 x \right )}{1331}+\frac {25 \ln \left (3+5 x \right )}{1331}\) | \(32\) |
norman | \(\frac {\frac {32}{121} x -\frac {42}{121} x^{2}}{\left (-1+2 x \right )^{2}}-\frac {25 \ln \left (-1+2 x \right )}{1331}+\frac {25 \ln \left (3+5 x \right )}{1331}\) | \(35\) |
default | \(\frac {1}{22 \left (-1+2 x \right )^{2}}-\frac {5}{121 \left (-1+2 x \right )}-\frac {25 \ln \left (-1+2 x \right )}{1331}+\frac {25 \ln \left (3+5 x \right )}{1331}\) | \(36\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.38, size = 36, normalized size = 0.84 \begin {gather*} -\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 {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.41, size = 55, normalized size = 1.28 \begin {gather*} \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 {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.06, size = 34, normalized size = 0.79 \begin {gather*} - \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 {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 1.54, size = 33, normalized size = 0.77 \begin {gather*} -\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 {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.04, size = 26, normalized size = 0.60 \begin {gather*} \frac {50\,\mathrm {atanh}\left (\frac {20\,x}{11}+\frac {1}{11}\right )}{1331}-\frac {\frac {5\,x}{242}-\frac {21}{968}}{x^2-x+\frac {1}{4}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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