Optimal. Leaf size=43 \[ \frac {121}{98 (1-2 x)}-\frac {1}{147 (2+3 x)}+\frac {22}{343} \log (1-2 x)-\frac {22}{343} \log (2+3 x) \]
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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 = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.045, Rules used = {90}
\begin {gather*} \frac {121}{98 (1-2 x)}-\frac {1}{147 (3 x+2)}+\frac {22}{343} \log (1-2 x)-\frac {22}{343} \log (3 x+2) \end {gather*}
Antiderivative was successfully verified.
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Rule 90
Rubi steps
\begin {align*} \int \frac {(3+5 x)^2}{(1-2 x)^2 (2+3 x)^2} \, dx &=\int \left (\frac {121}{49 (-1+2 x)^2}+\frac {44}{343 (-1+2 x)}+\frac {1}{49 (2+3 x)^2}-\frac {66}{343 (2+3 x)}\right ) \, dx\\ &=\frac {121}{98 (1-2 x)}-\frac {1}{147 (2+3 x)}+\frac {22}{343} \log (1-2 x)-\frac {22}{343} \log (2+3 x)\\ \end {align*}
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Mathematica [A]
time = 0.02, size = 38, normalized size = 0.88 \begin {gather*} \frac {-\frac {7 (724+1093 x)}{-2+x+6 x^2}+132 \log (1-2 x)-132 \log (2+3 x)}{2058} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.09, size = 36, normalized size = 0.84
method | result | size |
default | \(-\frac {121}{98 \left (-1+2 x \right )}+\frac {22 \ln \left (-1+2 x \right )}{343}-\frac {1}{147 \left (2+3 x \right )}-\frac {22 \ln \left (2+3 x \right )}{343}\) | \(36\) |
risch | \(\frac {-\frac {1093 x}{294}-\frac {362}{147}}{\left (2+3 x \right ) \left (-1+2 x \right )}+\frac {22 \ln \left (-1+2 x \right )}{343}-\frac {22 \ln \left (2+3 x \right )}{343}\) | \(39\) |
norman | \(\frac {\frac {1093 x^{2}}{49}-\frac {485}{49}}{\left (2+3 x \right ) \left (-1+2 x \right )}+\frac {22 \ln \left (-1+2 x \right )}{343}-\frac {22 \ln \left (2+3 x \right )}{343}\) | \(40\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.29, size = 34, normalized size = 0.79 \begin {gather*} -\frac {1093 \, x + 724}{294 \, {\left (6 \, x^{2} + x - 2\right )}} - \frac {22}{343} \, \log \left (3 \, x + 2\right ) + \frac {22}{343} \, \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 = 1.42, size = 49, normalized size = 1.14 \begin {gather*} -\frac {132 \, {\left (6 \, x^{2} + x - 2\right )} \log \left (3 \, x + 2\right ) - 132 \, {\left (6 \, x^{2} + x - 2\right )} \log \left (2 \, x - 1\right ) + 7651 \, x + 5068}{2058 \, {\left (6 \, x^{2} + x - 2\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.08, size = 36, normalized size = 0.84 \begin {gather*} \frac {- 1093 x - 724}{1764 x^{2} + 294 x - 588} + \frac {22 \log {\left (x - \frac {1}{2} \right )}}{343} - \frac {22 \log {\left (x + \frac {2}{3} \right )}}{343} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 1.16, size = 40, normalized size = 0.93 \begin {gather*} -\frac {1}{147 \, {\left (3 \, x + 2\right )}} + \frac {363}{343 \, {\left (\frac {7}{3 \, x + 2} - 2\right )}} + \frac {22}{343} \, \log \left ({\left | -\frac {7}{3 \, x + 2} + 2 \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 {44\,\mathrm {atanh}\left (\frac {12\,x}{7}+\frac {1}{7}\right )}{343}-\frac {\frac {1093\,x}{1764}+\frac {181}{441}}{x^2+\frac {x}{6}-\frac {1}{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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