Optimal. Leaf size=37 \[ \frac {7}{6 (2+3 x)^2}+\frac {11}{2+3 x}-55 \log (2+3 x)+55 \log (3+5 x) \]
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Rubi [A]
time = 0.01, antiderivative size = 37, 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 = {78}
\begin {gather*} \frac {11}{3 x+2}+\frac {7}{6 (3 x+2)^2}-55 \log (3 x+2)+55 \log (5 x+3) \end {gather*}
Antiderivative was successfully verified.
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Rule 78
Rubi steps
\begin {align*} \int \frac {1-2 x}{(2+3 x)^3 (3+5 x)} \, dx &=\int \left (-\frac {7}{(2+3 x)^3}-\frac {33}{(2+3 x)^2}-\frac {165}{2+3 x}+\frac {275}{3+5 x}\right ) \, dx\\ &=\frac {7}{6 (2+3 x)^2}+\frac {11}{2+3 x}-55 \log (2+3 x)+55 \log (3+5 x)\\ \end {align*}
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Mathematica [A]
time = 0.02, size = 35, normalized size = 0.95 \begin {gather*} \frac {139+198 x}{6 (2+3 x)^2}-55 \log (2+3 x)+55 \log (-3 (3+5 x)) \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.09, size = 36, normalized size = 0.97
method | result | size |
risch | \(\frac {33 x +\frac {139}{6}}{\left (2+3 x \right )^{2}}-55 \ln \left (2+3 x \right )+55 \ln \left (3+5 x \right )\) | \(32\) |
norman | \(\frac {-\frac {73}{2} x -\frac {417}{8} x^{2}}{\left (2+3 x \right )^{2}}-55 \ln \left (2+3 x \right )+55 \ln \left (3+5 x \right )\) | \(35\) |
default | \(\frac {7}{6 \left (2+3 x \right )^{2}}+\frac {11}{2+3 x}-55 \ln \left (2+3 x \right )+55 \ln \left (3+5 x \right )\) | \(36\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.29, size = 36, normalized size = 0.97 \begin {gather*} \frac {198 \, x + 139}{6 \, {\left (9 \, x^{2} + 12 \, x + 4\right )}} + 55 \, \log \left (5 \, x + 3\right ) - 55 \, \log \left (3 \, x + 2\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 1.69, size = 55, normalized size = 1.49 \begin {gather*} \frac {330 \, {\left (9 \, x^{2} + 12 \, x + 4\right )} \log \left (5 \, x + 3\right ) - 330 \, {\left (9 \, x^{2} + 12 \, x + 4\right )} \log \left (3 \, x + 2\right ) + 198 \, x + 139}{6 \, {\left (9 \, x^{2} + 12 \, x + 4\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.05, size = 32, normalized size = 0.86 \begin {gather*} - \frac {- 198 x - 139}{54 x^{2} + 72 x + 24} + 55 \log {\left (x + \frac {3}{5} \right )} - 55 \log {\left (x + \frac {2}{3} \right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 0.86, size = 33, normalized size = 0.89 \begin {gather*} \frac {198 \, x + 139}{6 \, {\left (3 \, x + 2\right )}^{2}} + 55 \, \log \left ({\left | 5 \, x + 3 \right |}\right ) - 55 \, \log \left ({\left | 3 \, x + 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 = 25, normalized size = 0.68 \begin {gather*} \frac {\frac {11\,x}{3}+\frac {139}{54}}{x^2+\frac {4\,x}{3}+\frac {4}{9}}-110\,\mathrm {atanh}\left (30\,x+19\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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