Optimal. Leaf size=121 \[ \frac{81}{520} (1-2 x)^{13/2}-\frac{2889 (1-2 x)^{11/2}}{2200}+\frac{3819 (1-2 x)^{9/2}}{1000}-\frac{136419 (1-2 x)^{7/2}}{35000}+\frac{2 (1-2 x)^{5/2}}{15625}+\frac{22 (1-2 x)^{3/2}}{46875}+\frac{242 \sqrt{1-2 x}}{78125}-\frac{242 \sqrt{\frac{11}{5}} \tanh ^{-1}\left (\sqrt{\frac{5}{11}} \sqrt{1-2 x}\right )}{78125} \]
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Rubi [A] time = 0.0416802, antiderivative size = 121, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 4, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.167, Rules used = {88, 50, 63, 206} \[ \frac{81}{520} (1-2 x)^{13/2}-\frac{2889 (1-2 x)^{11/2}}{2200}+\frac{3819 (1-2 x)^{9/2}}{1000}-\frac{136419 (1-2 x)^{7/2}}{35000}+\frac{2 (1-2 x)^{5/2}}{15625}+\frac{22 (1-2 x)^{3/2}}{46875}+\frac{242 \sqrt{1-2 x}}{78125}-\frac{242 \sqrt{\frac{11}{5}} \tanh ^{-1}\left (\sqrt{\frac{5}{11}} \sqrt{1-2 x}\right )}{78125} \]
Antiderivative was successfully verified.
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Rule 88
Rule 50
Rule 63
Rule 206
Rubi steps
\begin{align*} \int \frac{(1-2 x)^{5/2} (2+3 x)^4}{3+5 x} \, dx &=\int \left (\frac{136419 (1-2 x)^{5/2}}{5000}-\frac{34371 (1-2 x)^{7/2}}{1000}+\frac{2889}{200} (1-2 x)^{9/2}-\frac{81}{40} (1-2 x)^{11/2}+\frac{(1-2 x)^{5/2}}{625 (3+5 x)}\right ) \, dx\\ &=-\frac{136419 (1-2 x)^{7/2}}{35000}+\frac{3819 (1-2 x)^{9/2}}{1000}-\frac{2889 (1-2 x)^{11/2}}{2200}+\frac{81}{520} (1-2 x)^{13/2}+\frac{1}{625} \int \frac{(1-2 x)^{5/2}}{3+5 x} \, dx\\ &=\frac{2 (1-2 x)^{5/2}}{15625}-\frac{136419 (1-2 x)^{7/2}}{35000}+\frac{3819 (1-2 x)^{9/2}}{1000}-\frac{2889 (1-2 x)^{11/2}}{2200}+\frac{81}{520} (1-2 x)^{13/2}+\frac{11 \int \frac{(1-2 x)^{3/2}}{3+5 x} \, dx}{3125}\\ &=\frac{22 (1-2 x)^{3/2}}{46875}+\frac{2 (1-2 x)^{5/2}}{15625}-\frac{136419 (1-2 x)^{7/2}}{35000}+\frac{3819 (1-2 x)^{9/2}}{1000}-\frac{2889 (1-2 x)^{11/2}}{2200}+\frac{81}{520} (1-2 x)^{13/2}+\frac{121 \int \frac{\sqrt{1-2 x}}{3+5 x} \, dx}{15625}\\ &=\frac{242 \sqrt{1-2 x}}{78125}+\frac{22 (1-2 x)^{3/2}}{46875}+\frac{2 (1-2 x)^{5/2}}{15625}-\frac{136419 (1-2 x)^{7/2}}{35000}+\frac{3819 (1-2 x)^{9/2}}{1000}-\frac{2889 (1-2 x)^{11/2}}{2200}+\frac{81}{520} (1-2 x)^{13/2}+\frac{1331 \int \frac{1}{\sqrt{1-2 x} (3+5 x)} \, dx}{78125}\\ &=\frac{242 \sqrt{1-2 x}}{78125}+\frac{22 (1-2 x)^{3/2}}{46875}+\frac{2 (1-2 x)^{5/2}}{15625}-\frac{136419 (1-2 x)^{7/2}}{35000}+\frac{3819 (1-2 x)^{9/2}}{1000}-\frac{2889 (1-2 x)^{11/2}}{2200}+\frac{81}{520} (1-2 x)^{13/2}-\frac{1331 \operatorname{Subst}\left (\int \frac{1}{\frac{11}{2}-\frac{5 x^2}{2}} \, dx,x,\sqrt{1-2 x}\right )}{78125}\\ &=\frac{242 \sqrt{1-2 x}}{78125}+\frac{22 (1-2 x)^{3/2}}{46875}+\frac{2 (1-2 x)^{5/2}}{15625}-\frac{136419 (1-2 x)^{7/2}}{35000}+\frac{3819 (1-2 x)^{9/2}}{1000}-\frac{2889 (1-2 x)^{11/2}}{2200}+\frac{81}{520} (1-2 x)^{13/2}-\frac{242 \sqrt{\frac{11}{5}} \tanh ^{-1}\left (\sqrt{\frac{5}{11}} \sqrt{1-2 x}\right )}{78125}\\ \end{align*}
Mathematica [A] time = 0.0846605, size = 71, normalized size = 0.59 \[ \frac{5 \sqrt{1-2 x} \left (2338875000 x^6+2842087500 x^5-1540428750 x^4-2556079875 x^3+399578370 x^2+960784285 x-289133384\right )-726726 \sqrt{55} \tanh ^{-1}\left (\sqrt{\frac{5}{11}} \sqrt{1-2 x}\right )}{1173046875} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.006, size = 83, normalized size = 0.7 \begin{align*}{\frac{22}{46875} \left ( 1-2\,x \right ) ^{{\frac{3}{2}}}}+{\frac{2}{15625} \left ( 1-2\,x \right ) ^{{\frac{5}{2}}}}-{\frac{136419}{35000} \left ( 1-2\,x \right ) ^{{\frac{7}{2}}}}+{\frac{3819}{1000} \left ( 1-2\,x \right ) ^{{\frac{9}{2}}}}-{\frac{2889}{2200} \left ( 1-2\,x \right ) ^{{\frac{11}{2}}}}+{\frac{81}{520} \left ( 1-2\,x \right ) ^{{\frac{13}{2}}}}-{\frac{242\,\sqrt{55}}{390625}{\it Artanh} \left ({\frac{\sqrt{55}}{11}\sqrt{1-2\,x}} \right ) }+{\frac{242}{78125}\sqrt{1-2\,x}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 3.92524, size = 135, normalized size = 1.12 \begin{align*} \frac{81}{520} \,{\left (-2 \, x + 1\right )}^{\frac{13}{2}} - \frac{2889}{2200} \,{\left (-2 \, x + 1\right )}^{\frac{11}{2}} + \frac{3819}{1000} \,{\left (-2 \, x + 1\right )}^{\frac{9}{2}} - \frac{136419}{35000} \,{\left (-2 \, x + 1\right )}^{\frac{7}{2}} + \frac{2}{15625} \,{\left (-2 \, x + 1\right )}^{\frac{5}{2}} + \frac{22}{46875} \,{\left (-2 \, x + 1\right )}^{\frac{3}{2}} + \frac{121}{390625} \, \sqrt{55} \log \left (-\frac{\sqrt{55} - 5 \, \sqrt{-2 \, x + 1}}{\sqrt{55} + 5 \, \sqrt{-2 \, x + 1}}\right ) + \frac{242}{78125} \, \sqrt{-2 \, x + 1} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.33329, size = 306, normalized size = 2.53 \begin{align*} \frac{121}{390625} \, \sqrt{11} \sqrt{5} \log \left (\frac{\sqrt{11} \sqrt{5} \sqrt{-2 \, x + 1} + 5 \, x - 8}{5 \, x + 3}\right ) + \frac{1}{234609375} \,{\left (2338875000 \, x^{6} + 2842087500 \, x^{5} - 1540428750 \, x^{4} - 2556079875 \, x^{3} + 399578370 \, x^{2} + 960784285 \, x - 289133384\right )} \sqrt{-2 \, x + 1} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 99.7535, size = 150, normalized size = 1.24 \begin{align*} \frac{81 \left (1 - 2 x\right )^{\frac{13}{2}}}{520} - \frac{2889 \left (1 - 2 x\right )^{\frac{11}{2}}}{2200} + \frac{3819 \left (1 - 2 x\right )^{\frac{9}{2}}}{1000} - \frac{136419 \left (1 - 2 x\right )^{\frac{7}{2}}}{35000} + \frac{2 \left (1 - 2 x\right )^{\frac{5}{2}}}{15625} + \frac{22 \left (1 - 2 x\right )^{\frac{3}{2}}}{46875} + \frac{242 \sqrt{1 - 2 x}}{78125} + \frac{2662 \left (\begin{cases} - \frac{\sqrt{55} \operatorname{acoth}{\left (\frac{\sqrt{55} \sqrt{1 - 2 x}}{11} \right )}}{55} & \text{for}\: 2 x - 1 < - \frac{11}{5} \\- \frac{\sqrt{55} \operatorname{atanh}{\left (\frac{\sqrt{55} \sqrt{1 - 2 x}}{11} \right )}}{55} & \text{for}\: 2 x - 1 > - \frac{11}{5} \end{cases}\right )}{78125} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 2.39428, size = 186, normalized size = 1.54 \begin{align*} \frac{81}{520} \,{\left (2 \, x - 1\right )}^{6} \sqrt{-2 \, x + 1} + \frac{2889}{2200} \,{\left (2 \, x - 1\right )}^{5} \sqrt{-2 \, x + 1} + \frac{3819}{1000} \,{\left (2 \, x - 1\right )}^{4} \sqrt{-2 \, x + 1} + \frac{136419}{35000} \,{\left (2 \, x - 1\right )}^{3} \sqrt{-2 \, x + 1} + \frac{2}{15625} \,{\left (2 \, x - 1\right )}^{2} \sqrt{-2 \, x + 1} + \frac{22}{46875} \,{\left (-2 \, x + 1\right )}^{\frac{3}{2}} + \frac{121}{390625} \, \sqrt{55} \log \left (\frac{{\left | -2 \, \sqrt{55} + 10 \, \sqrt{-2 \, x + 1} \right |}}{2 \,{\left (\sqrt{55} + 5 \, \sqrt{-2 \, x + 1}\right )}}\right ) + \frac{242}{78125} \, \sqrt{-2 \, x + 1} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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