Optimal. Leaf size=55 \[ \frac{29 (5 x+3)^4}{36 (3 x+2)^4}+\frac{29 (5 x+3)^4}{45 (3 x+2)^5}+\frac{7 (5 x+3)^4}{18 (3 x+2)^6} \]
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Rubi [A] time = 0.0103847, 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} \[ \frac{29 (5 x+3)^4}{36 (3 x+2)^4}+\frac{29 (5 x+3)^4}{45 (3 x+2)^5}+\frac{7 (5 x+3)^4}{18 (3 x+2)^6} \]
Antiderivative was successfully verified.
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Rule 78
Rule 45
Rule 37
Rubi steps
\begin{align*} \int \frac{(1-2 x) (3+5 x)^3}{(2+3 x)^7} \, dx &=\frac{7 (3+5 x)^4}{18 (2+3 x)^6}+\frac{29}{9} \int \frac{(3+5 x)^3}{(2+3 x)^6} \, dx\\ &=\frac{7 (3+5 x)^4}{18 (2+3 x)^6}+\frac{29 (3+5 x)^4}{45 (2+3 x)^5}+\frac{29}{9} \int \frac{(3+5 x)^3}{(2+3 x)^5} \, dx\\ &=\frac{7 (3+5 x)^4}{18 (2+3 x)^6}+\frac{29 (3+5 x)^4}{45 (2+3 x)^5}+\frac{29 (3+5 x)^4}{36 (2+3 x)^4}\\ \end{align*}
Mathematica [A] time = 0.0089696, size = 31, normalized size = 0.56 \[ \frac{607500 x^4+1066500 x^3+587925 x^2+78048 x-13198}{14580 (3 x+2)^6} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.005, size = 47, normalized size = 0.9 \begin{align*}{\frac{7}{1458\, \left ( 2+3\,x \right ) ^{6}}}-{\frac{107}{1215\, \left ( 2+3\,x \right ) ^{5}}}+{\frac{125}{243\, \left ( 2+3\,x \right ) ^{2}}}+{\frac{185}{324\, \left ( 2+3\,x \right ) ^{4}}}-{\frac{1025}{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 = 1.47541, size = 73, normalized size = 1.33 \begin{align*} \frac{607500 \, x^{4} + 1066500 \, x^{3} + 587925 \, x^{2} + 78048 \, x - 13198}{14580 \,{\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 = 1.52524, size = 181, normalized size = 3.29 \begin{align*} \frac{607500 \, x^{4} + 1066500 \, x^{3} + 587925 \, x^{2} + 78048 \, x - 13198}{14580 \,{\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 = 0.159341, size = 49, normalized size = 0.89 \begin{align*} \frac{607500 x^{4} + 1066500 x^{3} + 587925 x^{2} + 78048 x - 13198}{10628820 x^{6} + 42515280 x^{5} + 70858800 x^{4} + 62985600 x^{3} + 31492800 x^{2} + 8398080 x + 933120} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.86928, size = 39, normalized size = 0.71 \begin{align*} \frac{607500 \, x^{4} + 1066500 \, x^{3} + 587925 \, x^{2} + 78048 \, x - 13198}{14580 \,{\left (3 \, x + 2\right )}^{6}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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