Optimal. Leaf size=68 \[ -\frac{9 \cos (x)}{16 \sqrt{\sin (2 x)}}+\frac{\cos (x) \cot ^2(x)}{20 \sqrt{\sin (2 x)}}-\frac{5 \cos (x) \cot (x)}{24 \sqrt{\sin (2 x)}}+\frac{33}{32} \tanh ^{-1}\left (\frac{1}{2} \sqrt{\sin (2 x)} \sec (x)\right ) \]
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Rubi [A] time = 0.855936, antiderivative size = 95, normalized size of antiderivative = 1.4, number of steps used = 6, number of rules used = 4, integrand size = 35, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.114, Rules used = {4390, 1619, 63, 207} \[ \frac{\cos ^5(x)}{5 \sin ^{\frac{5}{2}}(2 x)}-\frac{5 \sin (x) \cos ^4(x)}{6 \sin ^{\frac{5}{2}}(2 x)}-\frac{9 \sin ^2(x) \cos ^3(x)}{4 \sin ^{\frac{5}{2}}(2 x)}+\frac{33 \sin ^5(x) \tanh ^{-1}\left (\frac{\sqrt{\tan (x)}}{\sqrt{2}}\right )}{4 \sqrt{2} \sin ^{\frac{5}{2}}(2 x) \tan ^{\frac{5}{2}}(x)} \]
Antiderivative was successfully verified.
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Rule 4390
Rule 1619
Rule 63
Rule 207
Rubi steps
\begin{align*} \int \frac{\cos ^3(x) (\cos (2 x)-3 \tan (x))}{\left (\sin ^2(x)-\sin (2 x)\right ) \sin ^{\frac{5}{2}}(2 x)} \, dx &=\frac{\sin ^5(x) \int \frac{\csc ^2(x) (\cos (2 x)-3 \tan (x))}{\left (\sin ^2(x)-\sin (2 x)\right ) \sqrt{\tan (x)}} \, dx}{\sin ^{\frac{5}{2}}(2 x) \tan ^{\frac{5}{2}}(x)}\\ &=\frac{\sin ^5(x) \operatorname{Subst}\left (\int \frac{-1+3 x+x^2+3 x^3}{(2-x) x^{7/2}} \, dx,x,\tan (x)\right )}{\sin ^{\frac{5}{2}}(2 x) \tan ^{\frac{5}{2}}(x)}\\ &=\frac{\sin ^5(x) \operatorname{Subst}\left (\int \left (-\frac{1}{2 x^{7/2}}+\frac{5}{4 x^{5/2}}+\frac{9}{8 x^{3/2}}-\frac{33}{8 (-2+x) \sqrt{x}}\right ) \, dx,x,\tan (x)\right )}{\sin ^{\frac{5}{2}}(2 x) \tan ^{\frac{5}{2}}(x)}\\ &=\frac{\cos ^5(x)}{5 \sin ^{\frac{5}{2}}(2 x)}-\frac{5 \cos ^4(x) \sin (x)}{6 \sin ^{\frac{5}{2}}(2 x)}-\frac{9 \cos ^3(x) \sin ^2(x)}{4 \sin ^{\frac{5}{2}}(2 x)}-\frac{\left (33 \sin ^5(x)\right ) \operatorname{Subst}\left (\int \frac{1}{(-2+x) \sqrt{x}} \, dx,x,\tan (x)\right )}{8 \sin ^{\frac{5}{2}}(2 x) \tan ^{\frac{5}{2}}(x)}\\ &=\frac{\cos ^5(x)}{5 \sin ^{\frac{5}{2}}(2 x)}-\frac{5 \cos ^4(x) \sin (x)}{6 \sin ^{\frac{5}{2}}(2 x)}-\frac{9 \cos ^3(x) \sin ^2(x)}{4 \sin ^{\frac{5}{2}}(2 x)}-\frac{\left (33 \sin ^5(x)\right ) \operatorname{Subst}\left (\int \frac{1}{-2+x^2} \, dx,x,\sqrt{\tan (x)}\right )}{4 \sin ^{\frac{5}{2}}(2 x) \tan ^{\frac{5}{2}}(x)}\\ &=\frac{\cos ^5(x)}{5 \sin ^{\frac{5}{2}}(2 x)}-\frac{5 \cos ^4(x) \sin (x)}{6 \sin ^{\frac{5}{2}}(2 x)}-\frac{9 \cos ^3(x) \sin ^2(x)}{4 \sin ^{\frac{5}{2}}(2 x)}+\frac{33 \tanh ^{-1}\left (\frac{\sqrt{\tan (x)}}{\sqrt{2}}\right ) \sin ^5(x)}{4 \sqrt{2} \sin ^{\frac{5}{2}}(2 x) \tan ^{\frac{5}{2}}(x)}\\ \end{align*}
Mathematica [C] time = 6.0357, size = 150, normalized size = 2.21 \[ \frac{\sqrt{\sin (2 x)} \cos (x) (\cos (2 x)-3 \tan (x)) \left (\frac{1}{15} \csc (x) \left (-50 \cot (x)+12 \csc ^2(x)-147\right )-33 \sqrt{\frac{\cos (x)}{2 \cos (x)-2}} \sqrt{\tan \left (\frac{x}{2}\right )} \sec (x) \left (\text{EllipticF}\left (\sin ^{-1}\left (\frac{1}{\sqrt{\tan \left (\frac{x}{2}\right )}}\right ),-1\right )+\Pi \left (-\frac{2}{-1+\sqrt{5}};\left .-\sin ^{-1}\left (\frac{1}{\sqrt{\tan \left (\frac{x}{2}\right )}}\right )\right |-1\right )+\Pi \left (\frac{1}{2} \left (-1+\sqrt{5}\right );\left .-\sin ^{-1}\left (\frac{1}{\sqrt{\tan \left (\frac{x}{2}\right )}}\right )\right |-1\right )\right )\right )}{16 (-6 \sin (x)+\cos (x)+\cos (3 x))} \]
Antiderivative was successfully verified.
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Maple [C] time = 0.215, size = 761, normalized size = 11.2 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [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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Fricas [B] time = 2.11844, size = 506, normalized size = 7.44 \begin{align*} -\frac{495 \,{\left (\cos \left (x\right )^{2} - 1\right )} \log \left (-\frac{1}{2} \, \sqrt{2} \sqrt{\cos \left (x\right ) \sin \left (x\right )}{\left (4 \, \cos \left (x\right ) + 3 \, \sin \left (x\right )\right )} + \frac{1}{2} \, \cos \left (x\right )^{2} + \frac{7}{2} \, \cos \left (x\right ) \sin \left (x\right ) + \frac{1}{2}\right ) \sin \left (x\right ) - 495 \,{\left (\cos \left (x\right )^{2} - 1\right )} \log \left (\frac{1}{2} \, \cos \left (x\right )^{2} + \frac{1}{2} \, \sqrt{2} \sqrt{\cos \left (x\right ) \sin \left (x\right )} \sin \left (x\right ) - \frac{1}{2} \, \cos \left (x\right ) \sin \left (x\right ) + \frac{1}{2}\right ) \sin \left (x\right ) + 4 \, \sqrt{2}{\left (147 \, \cos \left (x\right )^{2} - 50 \, \cos \left (x\right ) \sin \left (x\right ) - 135\right )} \sqrt{\cos \left (x\right ) \sin \left (x\right )} + 388 \,{\left (\cos \left (x\right )^{2} - 1\right )} \sin \left (x\right )}{1920 \,{\left (\cos \left (x\right )^{2} - 1\right )} \sin \left (x\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 [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{{\left (\cos \left (2 \, x\right ) - 3 \, \tan \left (x\right )\right )} \cos \left (x\right )^{3}}{{\left (\sin \left (x\right )^{2} - \sin \left (2 \, x\right )\right )} \sin \left (2 \, x\right )^{\frac{5}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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