Optimal. Leaf size=43 \[ -\frac{4 x^4}{3}+\frac{32 x^3}{27}+\frac{1156 x^2}{27}+\frac{11576 x}{81}-6 \log (x+1)+\frac{10625}{243} \log (3 x+2) \]
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Rubi [A] time = 0.0244776, antiderivative size = 43, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 3, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.12, Rules used = {800, 632, 31} \[ -\frac{4 x^4}{3}+\frac{32 x^3}{27}+\frac{1156 x^2}{27}+\frac{11576 x}{81}-6 \log (x+1)+\frac{10625}{243} \log (3 x+2) \]
Antiderivative was successfully verified.
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Rule 800
Rule 632
Rule 31
Rubi steps
\begin{align*} \int \frac{(5-x) (3+2 x)^4}{2+5 x+3 x^2} \, dx &=\int \left (\frac{11576}{81}+\frac{2312 x}{27}+\frac{32 x^2}{9}-\frac{16 x^3}{3}+\frac{9653+9167 x}{81 \left (2+5 x+3 x^2\right )}\right ) \, dx\\ &=\frac{11576 x}{81}+\frac{1156 x^2}{27}+\frac{32 x^3}{27}-\frac{4 x^4}{3}+\frac{1}{81} \int \frac{9653+9167 x}{2+5 x+3 x^2} \, dx\\ &=\frac{11576 x}{81}+\frac{1156 x^2}{27}+\frac{32 x^3}{27}-\frac{4 x^4}{3}-18 \int \frac{1}{3+3 x} \, dx+\frac{10625}{81} \int \frac{1}{2+3 x} \, dx\\ &=\frac{11576 x}{81}+\frac{1156 x^2}{27}+\frac{32 x^3}{27}-\frac{4 x^4}{3}-6 \log (1+x)+\frac{10625}{243} \log (2+3 x)\\ \end{align*}
Mathematica [A] time = 0.0239609, size = 43, normalized size = 1. \[ \frac{1}{972} \left (42500 \log (-6 x-4)-3 \left (432 x^4-384 x^3-13872 x^2-46304 x+1944 \log (-2 (x+1))-41727\right )\right ) \]
Antiderivative was successfully verified.
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Maple [A] time = 0.007, size = 34, normalized size = 0.8 \begin{align*}{\frac{11576\,x}{81}}+{\frac{1156\,{x}^{2}}{27}}+{\frac{32\,{x}^{3}}{27}}-{\frac{4\,{x}^{4}}{3}}-6\,\ln \left ( 1+x \right ) +{\frac{10625\,\ln \left ( 2+3\,x \right ) }{243}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.18946, size = 45, normalized size = 1.05 \begin{align*} -\frac{4}{3} \, x^{4} + \frac{32}{27} \, x^{3} + \frac{1156}{27} \, x^{2} + \frac{11576}{81} \, x + \frac{10625}{243} \, \log \left (3 \, x + 2\right ) - 6 \, \log \left (x + 1\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.10573, size = 120, normalized size = 2.79 \begin{align*} -\frac{4}{3} \, x^{4} + \frac{32}{27} \, x^{3} + \frac{1156}{27} \, x^{2} + \frac{11576}{81} \, x + \frac{10625}{243} \, \log \left (3 \, x + 2\right ) - 6 \, \log \left (x + 1\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.129265, size = 41, normalized size = 0.95 \begin{align*} - \frac{4 x^{4}}{3} + \frac{32 x^{3}}{27} + \frac{1156 x^{2}}{27} + \frac{11576 x}{81} + \frac{10625 \log{\left (x + \frac{2}{3} \right )}}{243} - 6 \log{\left (x + 1 \right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.12103, size = 47, normalized size = 1.09 \begin{align*} -\frac{4}{3} \, x^{4} + \frac{32}{27} \, x^{3} + \frac{1156}{27} \, x^{2} + \frac{11576}{81} \, x + \frac{10625}{243} \, \log \left ({\left | 3 \, x + 2 \right |}\right ) - 6 \, \log \left ({\left | x + 1 \right |}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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