Optimal. Leaf size=42 \[ \frac{1}{8} \sin ^4(2 x)-\sin ^2(2 x)-\frac{1}{8} \csc ^4(2 x)+\csc ^2(2 x)+3 \log (\sin (2 x)) \]
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Rubi [A] time = 0.0406121, antiderivative size = 42, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.231, Rules used = {2590, 266, 43} \[ \frac{1}{8} \sin ^4(2 x)-\sin ^2(2 x)-\frac{1}{8} \csc ^4(2 x)+\csc ^2(2 x)+3 \log (\sin (2 x)) \]
Antiderivative was successfully verified.
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Rule 2590
Rule 266
Rule 43
Rubi steps
\begin{align*} \int \cos ^4(2 x) \cot ^5(2 x) \, dx &=\frac{1}{2} \operatorname{Subst}\left (\int \frac{\left (1-x^2\right )^4}{x^5} \, dx,x,-\sin (2 x)\right )\\ &=\frac{1}{4} \operatorname{Subst}\left (\int \frac{(1-x)^4}{x^3} \, dx,x,\sin ^2(2 x)\right )\\ &=\frac{1}{4} \operatorname{Subst}\left (\int \left (-4+\frac{1}{x^3}-\frac{4}{x^2}+\frac{6}{x}+x\right ) \, dx,x,\sin ^2(2 x)\right )\\ &=\csc ^2(2 x)-\frac{1}{8} \csc ^4(2 x)+3 \log (\sin (2 x))-\sin ^2(2 x)+\frac{1}{8} \sin ^4(2 x)\\ \end{align*}
Mathematica [A] time = 0.0279163, size = 42, normalized size = 1. \[ \frac{1}{8} \sin ^4(2 x)-\sin ^2(2 x)-\frac{1}{8} \csc ^4(2 x)+\csc ^2(2 x)+3 \log (\sin (2 x)) \]
Antiderivative was successfully verified.
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Maple [A] time = 0.027, size = 69, normalized size = 1.6 \begin{align*} -{\frac{ \left ( \cos \left ( 2\,x \right ) \right ) ^{10}}{8\, \left ( \sin \left ( 2\,x \right ) \right ) ^{4}}}+{\frac{3\, \left ( \cos \left ( 2\,x \right ) \right ) ^{10}}{8\, \left ( \sin \left ( 2\,x \right ) \right ) ^{2}}}+{\frac{3\, \left ( \cos \left ( 2\,x \right ) \right ) ^{8}}{8}}+{\frac{ \left ( \cos \left ( 2\,x \right ) \right ) ^{6}}{2}}+{\frac{3\, \left ( \cos \left ( 2\,x \right ) \right ) ^{4}}{4}}+{\frac{3\, \left ( \cos \left ( 2\,x \right ) \right ) ^{2}}{2}}+3\,\ln \left ( \sin \left ( 2\,x \right ) \right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.95173, size = 59, normalized size = 1.4 \begin{align*} \frac{1}{8} \, \sin \left (2 \, x\right )^{4} - \sin \left (2 \, x\right )^{2} + \frac{8 \, \sin \left (2 \, x\right )^{2} - 1}{8 \, \sin \left (2 \, x\right )^{4}} + \frac{3}{2} \, \log \left (\sin \left (2 \, x\right )^{2}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 2.23845, size = 220, normalized size = 5.24 \begin{align*} \frac{8 \, \cos \left (2 \, x\right )^{8} + 32 \, \cos \left (2 \, x\right )^{6} - 115 \, \cos \left (2 \, x\right )^{4} + 38 \, \cos \left (2 \, x\right )^{2} + 192 \,{\left (\cos \left (2 \, x\right )^{4} - 2 \, \cos \left (2 \, x\right )^{2} + 1\right )} \log \left (\frac{1}{2} \, \sin \left (2 \, x\right )\right ) + 29}{64 \,{\left (\cos \left (2 \, x\right )^{4} - 2 \, \cos \left (2 \, x\right )^{2} + 1\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.108527, size = 41, normalized size = 0.98 \begin{align*} \frac{8 \sin ^{2}{\left (2 x \right )} - 1}{8 \sin ^{4}{\left (2 x \right )}} + 3 \log{\left (\sin{\left (2 x \right )} \right )} + \frac{\sin ^{4}{\left (2 x \right )}}{8} - \sin ^{2}{\left (2 x \right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.14504, size = 300, normalized size = 7.14 \begin{align*} -\frac{{\left (\frac{28 \,{\left (\cos \left (2 \, x\right ) - 1\right )}}{\cos \left (2 \, x\right ) + 1} + \frac{288 \,{\left (\cos \left (2 \, x\right ) - 1\right )}^{2}}{{\left (\cos \left (2 \, x\right ) + 1\right )}^{2}} + 1\right )}{\left (\cos \left (2 \, x\right ) + 1\right )}^{2}}{128 \,{\left (\cos \left (2 \, x\right ) - 1\right )}^{2}} - \frac{7 \,{\left (\cos \left (2 \, x\right ) - 1\right )}}{32 \,{\left (\cos \left (2 \, x\right ) + 1\right )}} - \frac{{\left (\cos \left (2 \, x\right ) - 1\right )}^{2}}{128 \,{\left (\cos \left (2 \, x\right ) + 1\right )}^{2}} - \frac{\frac{84 \,{\left (\cos \left (2 \, x\right ) - 1\right )}}{\cos \left (2 \, x\right ) + 1} - \frac{126 \,{\left (\cos \left (2 \, x\right ) - 1\right )}^{2}}{{\left (\cos \left (2 \, x\right ) + 1\right )}^{2}} + \frac{84 \,{\left (\cos \left (2 \, x\right ) - 1\right )}^{3}}{{\left (\cos \left (2 \, x\right ) + 1\right )}^{3}} - \frac{25 \,{\left (\cos \left (2 \, x\right ) - 1\right )}^{4}}{{\left (\cos \left (2 \, x\right ) + 1\right )}^{4}} - 25}{4 \,{\left (\frac{\cos \left (2 \, x\right ) - 1}{\cos \left (2 \, x\right ) + 1} - 1\right )}^{4}} - 3 \, \log \left (-\frac{\cos \left (2 \, x\right ) - 1}{\cos \left (2 \, x\right ) + 1} + 1\right ) + \frac{3}{2} \, \log \left (-\frac{\cos \left (2 \, x\right ) - 1}{\cos \left (2 \, x\right ) + 1}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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