Optimal. Leaf size=134 \[ \frac{243}{800} (1-2 x)^{15/2}-\frac{43011 (1-2 x)^{13/2}}{10400}+\frac{507627 (1-2 x)^{11/2}}{22000}-\frac{665817 (1-2 x)^{9/2}}{10000}+\frac{70752609 (1-2 x)^{7/2}}{700000}-\frac{167115051 (1-2 x)^{5/2}}{2500000}+\frac{2 (1-2 x)^{3/2}}{234375}+\frac{22 \sqrt{1-2 x}}{390625}-\frac{22 \sqrt{\frac{11}{5}} \tanh ^{-1}\left (\sqrt{\frac{5}{11}} \sqrt{1-2 x}\right )}{390625} \]
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Rubi [A] time = 0.0384962, antiderivative size = 134, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 4, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.167, Rules used = {88, 50, 63, 206} \[ \frac{243}{800} (1-2 x)^{15/2}-\frac{43011 (1-2 x)^{13/2}}{10400}+\frac{507627 (1-2 x)^{11/2}}{22000}-\frac{665817 (1-2 x)^{9/2}}{10000}+\frac{70752609 (1-2 x)^{7/2}}{700000}-\frac{167115051 (1-2 x)^{5/2}}{2500000}+\frac{2 (1-2 x)^{3/2}}{234375}+\frac{22 \sqrt{1-2 x}}{390625}-\frac{22 \sqrt{\frac{11}{5}} \tanh ^{-1}\left (\sqrt{\frac{5}{11}} \sqrt{1-2 x}\right )}{390625} \]
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)^{3/2} (2+3 x)^6}{3+5 x} \, dx &=\int \left (\frac{167115051 (1-2 x)^{3/2}}{500000}-\frac{70752609 (1-2 x)^{5/2}}{100000}+\frac{5992353 (1-2 x)^{7/2}}{10000}-\frac{507627 (1-2 x)^{9/2}}{2000}+\frac{43011}{800} (1-2 x)^{11/2}-\frac{729}{160} (1-2 x)^{13/2}+\frac{(1-2 x)^{3/2}}{15625 (3+5 x)}\right ) \, dx\\ &=-\frac{167115051 (1-2 x)^{5/2}}{2500000}+\frac{70752609 (1-2 x)^{7/2}}{700000}-\frac{665817 (1-2 x)^{9/2}}{10000}+\frac{507627 (1-2 x)^{11/2}}{22000}-\frac{43011 (1-2 x)^{13/2}}{10400}+\frac{243}{800} (1-2 x)^{15/2}+\frac{\int \frac{(1-2 x)^{3/2}}{3+5 x} \, dx}{15625}\\ &=\frac{2 (1-2 x)^{3/2}}{234375}-\frac{167115051 (1-2 x)^{5/2}}{2500000}+\frac{70752609 (1-2 x)^{7/2}}{700000}-\frac{665817 (1-2 x)^{9/2}}{10000}+\frac{507627 (1-2 x)^{11/2}}{22000}-\frac{43011 (1-2 x)^{13/2}}{10400}+\frac{243}{800} (1-2 x)^{15/2}+\frac{11 \int \frac{\sqrt{1-2 x}}{3+5 x} \, dx}{78125}\\ &=\frac{22 \sqrt{1-2 x}}{390625}+\frac{2 (1-2 x)^{3/2}}{234375}-\frac{167115051 (1-2 x)^{5/2}}{2500000}+\frac{70752609 (1-2 x)^{7/2}}{700000}-\frac{665817 (1-2 x)^{9/2}}{10000}+\frac{507627 (1-2 x)^{11/2}}{22000}-\frac{43011 (1-2 x)^{13/2}}{10400}+\frac{243}{800} (1-2 x)^{15/2}+\frac{121 \int \frac{1}{\sqrt{1-2 x} (3+5 x)} \, dx}{390625}\\ &=\frac{22 \sqrt{1-2 x}}{390625}+\frac{2 (1-2 x)^{3/2}}{234375}-\frac{167115051 (1-2 x)^{5/2}}{2500000}+\frac{70752609 (1-2 x)^{7/2}}{700000}-\frac{665817 (1-2 x)^{9/2}}{10000}+\frac{507627 (1-2 x)^{11/2}}{22000}-\frac{43011 (1-2 x)^{13/2}}{10400}+\frac{243}{800} (1-2 x)^{15/2}-\frac{121 \operatorname{Subst}\left (\int \frac{1}{\frac{11}{2}-\frac{5 x^2}{2}} \, dx,x,\sqrt{1-2 x}\right )}{390625}\\ &=\frac{22 \sqrt{1-2 x}}{390625}+\frac{2 (1-2 x)^{3/2}}{234375}-\frac{167115051 (1-2 x)^{5/2}}{2500000}+\frac{70752609 (1-2 x)^{7/2}}{700000}-\frac{665817 (1-2 x)^{9/2}}{10000}+\frac{507627 (1-2 x)^{11/2}}{22000}-\frac{43011 (1-2 x)^{13/2}}{10400}+\frac{243}{800} (1-2 x)^{15/2}-\frac{22 \sqrt{\frac{11}{5}} \tanh ^{-1}\left (\sqrt{\frac{5}{11}} \sqrt{1-2 x}\right )}{390625}\\ \end{align*}
Mathematica [A] time = 0.0844573, size = 76, normalized size = 0.57 \[ \frac{-5 \sqrt{1-2 x} \left (45608062500 x^7+150857437500 x^6+174123928125 x^5+49094797500 x^4-61883481375 x^3-56176961670 x^2-9645684935 x+15379193944\right )-66066 \sqrt{55} \tanh ^{-1}\left (\sqrt{\frac{5}{11}} \sqrt{1-2 x}\right )}{5865234375} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.008, size = 92, normalized size = 0.7 \begin{align*}{\frac{2}{234375} \left ( 1-2\,x \right ) ^{{\frac{3}{2}}}}-{\frac{167115051}{2500000} \left ( 1-2\,x \right ) ^{{\frac{5}{2}}}}+{\frac{70752609}{700000} \left ( 1-2\,x \right ) ^{{\frac{7}{2}}}}-{\frac{665817}{10000} \left ( 1-2\,x \right ) ^{{\frac{9}{2}}}}+{\frac{507627}{22000} \left ( 1-2\,x \right ) ^{{\frac{11}{2}}}}-{\frac{43011}{10400} \left ( 1-2\,x \right ) ^{{\frac{13}{2}}}}+{\frac{243}{800} \left ( 1-2\,x \right ) ^{{\frac{15}{2}}}}-{\frac{22\,\sqrt{55}}{1953125}{\it Artanh} \left ({\frac{\sqrt{55}}{11}\sqrt{1-2\,x}} \right ) }+{\frac{22}{390625}\sqrt{1-2\,x}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 2.18316, size = 147, normalized size = 1.1 \begin{align*} \frac{243}{800} \,{\left (-2 \, x + 1\right )}^{\frac{15}{2}} - \frac{43011}{10400} \,{\left (-2 \, x + 1\right )}^{\frac{13}{2}} + \frac{507627}{22000} \,{\left (-2 \, x + 1\right )}^{\frac{11}{2}} - \frac{665817}{10000} \,{\left (-2 \, x + 1\right )}^{\frac{9}{2}} + \frac{70752609}{700000} \,{\left (-2 \, x + 1\right )}^{\frac{7}{2}} - \frac{167115051}{2500000} \,{\left (-2 \, x + 1\right )}^{\frac{5}{2}} + \frac{2}{234375} \,{\left (-2 \, x + 1\right )}^{\frac{3}{2}} + \frac{11}{1953125} \, \sqrt{55} \log \left (-\frac{\sqrt{55} - 5 \, \sqrt{-2 \, x + 1}}{\sqrt{55} + 5 \, \sqrt{-2 \, x + 1}}\right ) + \frac{22}{390625} \, \sqrt{-2 \, x + 1} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.38292, size = 347, normalized size = 2.59 \begin{align*} \frac{11}{1953125} \, \sqrt{11} \sqrt{5} \log \left (\frac{\sqrt{11} \sqrt{5} \sqrt{-2 \, x + 1} + 5 \, x - 8}{5 \, x + 3}\right ) - \frac{1}{1173046875} \,{\left (45608062500 \, x^{7} + 150857437500 \, x^{6} + 174123928125 \, x^{5} + 49094797500 \, x^{4} - 61883481375 \, x^{3} - 56176961670 \, x^{2} - 9645684935 \, x + 15379193944\right )} \sqrt{-2 \, x + 1} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 89.832, size = 162, normalized size = 1.21 \begin{align*} \frac{243 \left (1 - 2 x\right )^{\frac{15}{2}}}{800} - \frac{43011 \left (1 - 2 x\right )^{\frac{13}{2}}}{10400} + \frac{507627 \left (1 - 2 x\right )^{\frac{11}{2}}}{22000} - \frac{665817 \left (1 - 2 x\right )^{\frac{9}{2}}}{10000} + \frac{70752609 \left (1 - 2 x\right )^{\frac{7}{2}}}{700000} - \frac{167115051 \left (1 - 2 x\right )^{\frac{5}{2}}}{2500000} + \frac{2 \left (1 - 2 x\right )^{\frac{3}{2}}}{234375} + \frac{22 \sqrt{1 - 2 x}}{390625} + \frac{242 \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 )}{390625} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.46722, size = 208, normalized size = 1.55 \begin{align*} -\frac{243}{800} \,{\left (2 \, x - 1\right )}^{7} \sqrt{-2 \, x + 1} - \frac{43011}{10400} \,{\left (2 \, x - 1\right )}^{6} \sqrt{-2 \, x + 1} - \frac{507627}{22000} \,{\left (2 \, x - 1\right )}^{5} \sqrt{-2 \, x + 1} - \frac{665817}{10000} \,{\left (2 \, x - 1\right )}^{4} \sqrt{-2 \, x + 1} - \frac{70752609}{700000} \,{\left (2 \, x - 1\right )}^{3} \sqrt{-2 \, x + 1} - \frac{167115051}{2500000} \,{\left (2 \, x - 1\right )}^{2} \sqrt{-2 \, x + 1} + \frac{2}{234375} \,{\left (-2 \, x + 1\right )}^{\frac{3}{2}} + \frac{11}{1953125} \, \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{22}{390625} \, \sqrt{-2 \, x + 1} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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