Optimal. Leaf size=118 \[ \frac{6 \sqrt{1-2 x} (5 x+3)^3}{3 x+2}-\frac{(1-2 x)^{3/2} (5 x+3)^3}{6 (3 x+2)^2}-\frac{31}{3} \sqrt{1-2 x} (5 x+3)^2+\frac{1}{54} \sqrt{1-2 x} (1715 x+367)+\frac{887 \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right )}{27 \sqrt{21}} \]
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Rubi [A] time = 0.0397846, antiderivative size = 118, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 6, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.25, Rules used = {97, 149, 153, 147, 63, 206} \[ \frac{6 \sqrt{1-2 x} (5 x+3)^3}{3 x+2}-\frac{(1-2 x)^{3/2} (5 x+3)^3}{6 (3 x+2)^2}-\frac{31}{3} \sqrt{1-2 x} (5 x+3)^2+\frac{1}{54} \sqrt{1-2 x} (1715 x+367)+\frac{887 \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right )}{27 \sqrt{21}} \]
Antiderivative was successfully verified.
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Rule 97
Rule 149
Rule 153
Rule 147
Rule 63
Rule 206
Rubi steps
\begin{align*} \int \frac{(1-2 x)^{3/2} (3+5 x)^3}{(2+3 x)^3} \, dx &=-\frac{(1-2 x)^{3/2} (3+5 x)^3}{6 (2+3 x)^2}+\frac{1}{6} \int \frac{(6-45 x) \sqrt{1-2 x} (3+5 x)^2}{(2+3 x)^2} \, dx\\ &=-\frac{(1-2 x)^{3/2} (3+5 x)^3}{6 (2+3 x)^2}+\frac{6 \sqrt{1-2 x} (3+5 x)^3}{2+3 x}-\frac{1}{18} \int \frac{(801-2790 x) (3+5 x)^2}{\sqrt{1-2 x} (2+3 x)} \, dx\\ &=-\frac{31}{3} \sqrt{1-2 x} (3+5 x)^2-\frac{(1-2 x)^{3/2} (3+5 x)^3}{6 (2+3 x)^2}+\frac{6 \sqrt{1-2 x} (3+5 x)^3}{2+3 x}+\frac{1}{270} \int \frac{(3015-15435 x) (3+5 x)}{\sqrt{1-2 x} (2+3 x)} \, dx\\ &=-\frac{31}{3} \sqrt{1-2 x} (3+5 x)^2-\frac{(1-2 x)^{3/2} (3+5 x)^3}{6 (2+3 x)^2}+\frac{6 \sqrt{1-2 x} (3+5 x)^3}{2+3 x}+\frac{1}{54} \sqrt{1-2 x} (367+1715 x)-\frac{887}{54} \int \frac{1}{\sqrt{1-2 x} (2+3 x)} \, dx\\ &=-\frac{31}{3} \sqrt{1-2 x} (3+5 x)^2-\frac{(1-2 x)^{3/2} (3+5 x)^3}{6 (2+3 x)^2}+\frac{6 \sqrt{1-2 x} (3+5 x)^3}{2+3 x}+\frac{1}{54} \sqrt{1-2 x} (367+1715 x)+\frac{887}{54} \operatorname{Subst}\left (\int \frac{1}{\frac{7}{2}-\frac{3 x^2}{2}} \, dx,x,\sqrt{1-2 x}\right )\\ &=-\frac{31}{3} \sqrt{1-2 x} (3+5 x)^2-\frac{(1-2 x)^{3/2} (3+5 x)^3}{6 (2+3 x)^2}+\frac{6 \sqrt{1-2 x} (3+5 x)^3}{2+3 x}+\frac{1}{54} \sqrt{1-2 x} (367+1715 x)+\frac{887 \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right )}{27 \sqrt{21}}\\ \end{align*}
Mathematica [A] time = 0.0435685, size = 63, normalized size = 0.53 \[ \frac{887 \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right )}{27 \sqrt{21}}-\frac{\sqrt{1-2 x} \left (1800 x^4+570 x^2+2965 x+1367\right )}{54 (3 x+2)^2} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.01, size = 75, normalized size = 0.6 \begin{align*} -{\frac{25}{27} \left ( 1-2\,x \right ) ^{{\frac{5}{2}}}}-{\frac{50}{81} \left ( 1-2\,x \right ) ^{{\frac{3}{2}}}}-{\frac{370}{81}\sqrt{1-2\,x}}-{\frac{2}{9\, \left ( -6\,x-4 \right ) ^{2}} \left ( -{\frac{215}{18} \left ( 1-2\,x \right ) ^{{\frac{3}{2}}}}+{\frac{497}{18}\sqrt{1-2\,x}} \right ) }+{\frac{887\,\sqrt{21}}{567}{\it Artanh} \left ({\frac{\sqrt{21}}{7}\sqrt{1-2\,x}} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.54242, size = 136, normalized size = 1.15 \begin{align*} -\frac{25}{27} \,{\left (-2 \, x + 1\right )}^{\frac{5}{2}} - \frac{50}{81} \,{\left (-2 \, x + 1\right )}^{\frac{3}{2}} - \frac{887}{1134} \, \sqrt{21} \log \left (-\frac{\sqrt{21} - 3 \, \sqrt{-2 \, x + 1}}{\sqrt{21} + 3 \, \sqrt{-2 \, x + 1}}\right ) - \frac{370}{81} \, \sqrt{-2 \, x + 1} + \frac{215 \,{\left (-2 \, x + 1\right )}^{\frac{3}{2}} - 497 \, \sqrt{-2 \, x + 1}}{81 \,{\left (9 \,{\left (2 \, x - 1\right )}^{2} + 84 \, x + 7\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.38502, size = 228, normalized size = 1.93 \begin{align*} \frac{887 \, \sqrt{21}{\left (9 \, x^{2} + 12 \, x + 4\right )} \log \left (\frac{3 \, x - \sqrt{21} \sqrt{-2 \, x + 1} - 5}{3 \, x + 2}\right ) - 21 \,{\left (1800 \, x^{4} + 570 \, x^{2} + 2965 \, x + 1367\right )} \sqrt{-2 \, x + 1}}{1134 \,{\left (9 \, x^{2} + 12 \, x + 4\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 2.49272, size = 138, normalized size = 1.17 \begin{align*} -\frac{25}{27} \,{\left (2 \, x - 1\right )}^{2} \sqrt{-2 \, x + 1} - \frac{50}{81} \,{\left (-2 \, x + 1\right )}^{\frac{3}{2}} - \frac{887}{1134} \, \sqrt{21} \log \left (\frac{{\left | -2 \, \sqrt{21} + 6 \, \sqrt{-2 \, x + 1} \right |}}{2 \,{\left (\sqrt{21} + 3 \, \sqrt{-2 \, x + 1}\right )}}\right ) - \frac{370}{81} \, \sqrt{-2 \, x + 1} + \frac{215 \,{\left (-2 \, x + 1\right )}^{\frac{3}{2}} - 497 \, \sqrt{-2 \, x + 1}}{324 \,{\left (3 \, x + 2\right )}^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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