Optimal. Leaf size=43 \[ \frac {11}{49 (1-2 x)}+\frac {1}{49 (3 x+2)}-\frac {31}{343} \log (1-2 x)+\frac {31}{343} \log (3 x+2) \]
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Rubi [A] time = 0.02, antiderivative size = 43, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 1, integrand size = 20, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.050, Rules used = {77} \[ \frac {11}{49 (1-2 x)}+\frac {1}{49 (3 x+2)}-\frac {31}{343} \log (1-2 x)+\frac {31}{343} \log (3 x+2) \]
Antiderivative was successfully verified.
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Rule 77
Rubi steps
\begin {align*} \int \frac {3+5 x}{(1-2 x)^2 (2+3 x)^2} \, dx &=\int \left (\frac {22}{49 (-1+2 x)^2}-\frac {62}{343 (-1+2 x)}-\frac {3}{49 (2+3 x)^2}+\frac {93}{343 (2+3 x)}\right ) \, dx\\ &=\frac {11}{49 (1-2 x)}+\frac {1}{49 (2+3 x)}-\frac {31}{343} \log (1-2 x)+\frac {31}{343} \log (2+3 x)\\ \end {align*}
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Mathematica [A] time = 0.02, size = 40, normalized size = 0.93 \[ \frac {-31 x-23}{49 \left (6 x^2+x-2\right )}-\frac {31}{343} \log (1-2 x)+\frac {31}{343} \log (3 x+2) \]
Antiderivative was successfully verified.
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fricas [A] time = 0.87, size = 49, normalized size = 1.14 \[ \frac {31 \, {\left (6 \, x^{2} + x - 2\right )} \log \left (3 \, x + 2\right ) - 31 \, {\left (6 \, x^{2} + x - 2\right )} \log \left (2 \, x - 1\right ) - 217 \, x - 161}{343 \, {\left (6 \, x^{2} + x - 2\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.93, size = 40, normalized size = 0.93 \[ \frac {1}{49 \, {\left (3 \, x + 2\right )}} + \frac {66}{343 \, {\left (\frac {7}{3 \, x + 2} - 2\right )}} - \frac {31}{343} \, \log \left ({\left | -\frac {7}{3 \, x + 2} + 2 \right |}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.01, size = 36, normalized size = 0.84 \[ -\frac {31 \ln \left (2 x -1\right )}{343}+\frac {31 \ln \left (3 x +2\right )}{343}+\frac {1}{147 x +98}-\frac {11}{49 \left (2 x -1\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.50, size = 34, normalized size = 0.79 \[ -\frac {31 \, x + 23}{49 \, {\left (6 \, x^{2} + x - 2\right )}} + \frac {31}{343} \, \log \left (3 \, x + 2\right ) - \frac {31}{343} \, \log \left (2 \, x - 1\right ) \]
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 \[ \frac {62\,\mathrm {atanh}\left (\frac {12\,x}{7}+\frac {1}{7}\right )}{343}-\frac {\frac {31\,x}{294}+\frac {23}{294}}{x^2+\frac {x}{6}-\frac {1}{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.13, size = 36, normalized size = 0.84 \[ \frac {- 31 x - 23}{294 x^{2} + 49 x - 98} - \frac {31 \log {\left (x - \frac {1}{2} \right )}}{343} + \frac {31 \log {\left (x + \frac {2}{3} \right )}}{343} \]
Verification of antiderivative is not currently implemented for this CAS.
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