Optimal. Leaf size=55 \[ -\frac{103 (1-2 x)^4}{30870 (3 x+2)^4}-\frac{103 (1-2 x)^4}{2205 (3 x+2)^5}+\frac{(1-2 x)^4}{126 (3 x+2)^6} \]
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Rubi [A] time = 0.0100002, antiderivative size = 55, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.15, Rules used = {78, 45, 37} \[ -\frac{103 (1-2 x)^4}{30870 (3 x+2)^4}-\frac{103 (1-2 x)^4}{2205 (3 x+2)^5}+\frac{(1-2 x)^4}{126 (3 x+2)^6} \]
Antiderivative was successfully verified.
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Rule 78
Rule 45
Rule 37
Rubi steps
\begin{align*} \int \frac{(1-2 x)^3 (3+5 x)}{(2+3 x)^7} \, dx &=\frac{(1-2 x)^4}{126 (2+3 x)^6}+\frac{103}{63} \int \frac{(1-2 x)^3}{(2+3 x)^6} \, dx\\ &=\frac{(1-2 x)^4}{126 (2+3 x)^6}-\frac{103 (1-2 x)^4}{2205 (2+3 x)^5}+\frac{206 \int \frac{(1-2 x)^3}{(2+3 x)^5} \, dx}{2205}\\ &=\frac{(1-2 x)^4}{126 (2+3 x)^6}-\frac{103 (1-2 x)^4}{2205 (2+3 x)^5}-\frac{103 (1-2 x)^4}{30870 (2+3 x)^4}\\ \end{align*}
Mathematica [A] time = 0.0121659, size = 31, normalized size = 0.56 \[ \frac{48600 x^4+14040 x^3+3375 x^2+7218 x-413}{7290 (3 x+2)^6} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.006, size = 47, normalized size = 0.9 \begin{align*}{\frac{343}{1458\, \left ( 2+3\,x \right ) ^{6}}}-{\frac{2009}{1215\, \left ( 2+3\,x \right ) ^{5}}}+{\frac{20}{243\, \left ( 2+3\,x \right ) ^{2}}}+{\frac{259}{162\, \left ( 2+3\,x \right ) ^{4}}}-{\frac{428}{729\, \left ( 2+3\,x \right ) ^{3}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.00445, size = 73, normalized size = 1.33 \begin{align*} \frac{48600 \, x^{4} + 14040 \, x^{3} + 3375 \, x^{2} + 7218 \, x - 413}{7290 \,{\left (729 \, x^{6} + 2916 \, x^{5} + 4860 \, x^{4} + 4320 \, x^{3} + 2160 \, x^{2} + 576 \, x + 64\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.20815, size = 169, normalized size = 3.07 \begin{align*} \frac{48600 \, x^{4} + 14040 \, x^{3} + 3375 \, x^{2} + 7218 \, x - 413}{7290 \,{\left (729 \, x^{6} + 2916 \, x^{5} + 4860 \, x^{4} + 4320 \, x^{3} + 2160 \, x^{2} + 576 \, x + 64\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.16052, size = 49, normalized size = 0.89 \begin{align*} \frac{48600 x^{4} + 14040 x^{3} + 3375 x^{2} + 7218 x - 413}{5314410 x^{6} + 21257640 x^{5} + 35429400 x^{4} + 31492800 x^{3} + 15746400 x^{2} + 4199040 x + 466560} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 2.42264, size = 39, normalized size = 0.71 \begin{align*} \frac{48600 \, x^{4} + 14040 \, x^{3} + 3375 \, x^{2} + 7218 \, x - 413}{7290 \,{\left (3 \, x + 2\right )}^{6}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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