Optimal. Leaf size=110 \[ \frac{(1-2 x)^{3/2}}{84 (3 x+2)^4}+\frac{15 \sqrt{1-2 x}}{2744 (3 x+2)}+\frac{5 \sqrt{1-2 x}}{392 (3 x+2)^2}-\frac{5 \sqrt{1-2 x}}{28 (3 x+2)^3}+\frac{5 \sqrt{\frac{3}{7}} \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right )}{1372} \]
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Rubi [A] time = 0.030174, antiderivative size = 110, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.227, Rules used = {78, 47, 51, 63, 206} \[ \frac{(1-2 x)^{3/2}}{84 (3 x+2)^4}+\frac{15 \sqrt{1-2 x}}{2744 (3 x+2)}+\frac{5 \sqrt{1-2 x}}{392 (3 x+2)^2}-\frac{5 \sqrt{1-2 x}}{28 (3 x+2)^3}+\frac{5 \sqrt{\frac{3}{7}} \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right )}{1372} \]
Antiderivative was successfully verified.
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Rule 78
Rule 47
Rule 51
Rule 63
Rule 206
Rubi steps
\begin{align*} \int \frac{\sqrt{1-2 x} (3+5 x)}{(2+3 x)^5} \, dx &=\frac{(1-2 x)^{3/2}}{84 (2+3 x)^4}+\frac{45}{28} \int \frac{\sqrt{1-2 x}}{(2+3 x)^4} \, dx\\ &=\frac{(1-2 x)^{3/2}}{84 (2+3 x)^4}-\frac{5 \sqrt{1-2 x}}{28 (2+3 x)^3}-\frac{5}{28} \int \frac{1}{\sqrt{1-2 x} (2+3 x)^3} \, dx\\ &=\frac{(1-2 x)^{3/2}}{84 (2+3 x)^4}-\frac{5 \sqrt{1-2 x}}{28 (2+3 x)^3}+\frac{5 \sqrt{1-2 x}}{392 (2+3 x)^2}-\frac{15}{392} \int \frac{1}{\sqrt{1-2 x} (2+3 x)^2} \, dx\\ &=\frac{(1-2 x)^{3/2}}{84 (2+3 x)^4}-\frac{5 \sqrt{1-2 x}}{28 (2+3 x)^3}+\frac{5 \sqrt{1-2 x}}{392 (2+3 x)^2}+\frac{15 \sqrt{1-2 x}}{2744 (2+3 x)}-\frac{15 \int \frac{1}{\sqrt{1-2 x} (2+3 x)} \, dx}{2744}\\ &=\frac{(1-2 x)^{3/2}}{84 (2+3 x)^4}-\frac{5 \sqrt{1-2 x}}{28 (2+3 x)^3}+\frac{5 \sqrt{1-2 x}}{392 (2+3 x)^2}+\frac{15 \sqrt{1-2 x}}{2744 (2+3 x)}+\frac{15 \operatorname{Subst}\left (\int \frac{1}{\frac{7}{2}-\frac{3 x^2}{2}} \, dx,x,\sqrt{1-2 x}\right )}{2744}\\ &=\frac{(1-2 x)^{3/2}}{84 (2+3 x)^4}-\frac{5 \sqrt{1-2 x}}{28 (2+3 x)^3}+\frac{5 \sqrt{1-2 x}}{392 (2+3 x)^2}+\frac{15 \sqrt{1-2 x}}{2744 (2+3 x)}+\frac{5 \sqrt{\frac{3}{7}} \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right )}{1372}\\ \end{align*}
Mathematica [C] time = 0.0146884, size = 42, normalized size = 0.38 \[ \frac{(1-2 x)^{3/2} \left (\frac{2401}{(3 x+2)^4}-720 \, _2F_1\left (\frac{3}{2},4;\frac{5}{2};\frac{3}{7}-\frac{6 x}{7}\right )\right )}{201684} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.01, size = 66, normalized size = 0.6 \begin{align*} -1296\,{\frac{1}{ \left ( -6\,x-4 \right ) ^{4}} \left ({\frac{5\, \left ( 1-2\,x \right ) ^{7/2}}{21952}}-{\frac{55\, \left ( 1-2\,x \right ) ^{5/2}}{28224}}+{\frac{209\, \left ( 1-2\,x \right ) ^{3/2}}{108864}}+{\frac{5\,\sqrt{1-2\,x}}{1728}} \right ) }+{\frac{5\,\sqrt{21}}{9604}{\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 = 3.28501, size = 149, normalized size = 1.35 \begin{align*} -\frac{5}{19208} \, \sqrt{21} \log \left (-\frac{\sqrt{21} - 3 \, \sqrt{-2 \, x + 1}}{\sqrt{21} + 3 \, \sqrt{-2 \, x + 1}}\right ) - \frac{1215 \,{\left (-2 \, x + 1\right )}^{\frac{7}{2}} - 10395 \,{\left (-2 \, x + 1\right )}^{\frac{5}{2}} + 10241 \,{\left (-2 \, x + 1\right )}^{\frac{3}{2}} + 15435 \, \sqrt{-2 \, x + 1}}{4116 \,{\left (81 \,{\left (2 \, x - 1\right )}^{4} + 756 \,{\left (2 \, x - 1\right )}^{3} + 2646 \,{\left (2 \, x - 1\right )}^{2} + 8232 \, x - 1715\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.55162, size = 308, normalized size = 2.8 \begin{align*} \frac{15 \, \sqrt{7} \sqrt{3}{\left (81 \, x^{4} + 216 \, x^{3} + 216 \, x^{2} + 96 \, x + 16\right )} \log \left (-\frac{\sqrt{7} \sqrt{3} \sqrt{-2 \, x + 1} - 3 \, x + 5}{3 \, x + 2}\right ) + 7 \,{\left (1215 \, x^{3} + 3375 \, x^{2} - 1726 \, x - 2062\right )} \sqrt{-2 \, x + 1}}{57624 \,{\left (81 \, x^{4} + 216 \, x^{3} + 216 \, x^{2} + 96 \, x + 16\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 = 1.94612, size = 135, normalized size = 1.23 \begin{align*} -\frac{5}{19208} \, \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{1215 \,{\left (2 \, x - 1\right )}^{3} \sqrt{-2 \, x + 1} + 10395 \,{\left (2 \, x - 1\right )}^{2} \sqrt{-2 \, x + 1} - 10241 \,{\left (-2 \, x + 1\right )}^{\frac{3}{2}} - 15435 \, \sqrt{-2 \, x + 1}}{65856 \,{\left (3 \, x + 2\right )}^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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