Optimal. Leaf size=54 \[ \frac{7}{60} \sin ^5(6 x)+\frac{7}{36} \sin ^3(6 x)+\frac{7}{12} \sin (6 x)+\frac{1}{12} \sin ^5(6 x) \tan ^2(6 x)-\frac{7}{12} \tanh ^{-1}(\sin (6 x)) \]
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Rubi [A] time = 0.0411704, antiderivative size = 54, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.308, Rules used = {2592, 288, 302, 206} \[ \frac{7}{60} \sin ^5(6 x)+\frac{7}{36} \sin ^3(6 x)+\frac{7}{12} \sin (6 x)+\frac{1}{12} \sin ^5(6 x) \tan ^2(6 x)-\frac{7}{12} \tanh ^{-1}(\sin (6 x)) \]
Antiderivative was successfully verified.
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Rule 2592
Rule 288
Rule 302
Rule 206
Rubi steps
\begin{align*} \int \sin ^5(6 x) \tan ^3(6 x) \, dx &=\frac{1}{6} \operatorname{Subst}\left (\int \frac{x^8}{\left (1-x^2\right )^2} \, dx,x,\sin (6 x)\right )\\ &=\frac{1}{12} \sin ^5(6 x) \tan ^2(6 x)-\frac{7}{12} \operatorname{Subst}\left (\int \frac{x^6}{1-x^2} \, dx,x,\sin (6 x)\right )\\ &=\frac{1}{12} \sin ^5(6 x) \tan ^2(6 x)-\frac{7}{12} \operatorname{Subst}\left (\int \left (-1-x^2-x^4+\frac{1}{1-x^2}\right ) \, dx,x,\sin (6 x)\right )\\ &=\frac{7}{12} \sin (6 x)+\frac{7}{36} \sin ^3(6 x)+\frac{7}{60} \sin ^5(6 x)+\frac{1}{12} \sin ^5(6 x) \tan ^2(6 x)-\frac{7}{12} \operatorname{Subst}\left (\int \frac{1}{1-x^2} \, dx,x,\sin (6 x)\right )\\ &=-\frac{7}{12} \tanh ^{-1}(\sin (6 x))+\frac{7}{12} \sin (6 x)+\frac{7}{36} \sin ^3(6 x)+\frac{7}{60} \sin ^5(6 x)+\frac{1}{12} \sin ^5(6 x) \tan ^2(6 x)\\ \end{align*}
Mathematica [A] time = 0.0917743, size = 68, normalized size = 1.26 \[ -\frac{1}{30} \sin ^5(6 x) \tan ^2(6 x)-\frac{7}{90} \sin ^3(6 x) \tan ^2(6 x)-\frac{7}{18} \sin (6 x) \tan ^2(6 x)-\frac{7}{12} \tanh ^{-1}(\sin (6 x))+\frac{7}{12} \tan (6 x) \sec (6 x) \]
Antiderivative was successfully verified.
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Maple [A] time = 0.038, size = 58, normalized size = 1.1 \begin{align*}{\frac{ \left ( \sin \left ( 6\,x \right ) \right ) ^{9}}{12\, \left ( \cos \left ( 6\,x \right ) \right ) ^{2}}}+{\frac{ \left ( \sin \left ( 6\,x \right ) \right ) ^{7}}{12}}+{\frac{7\, \left ( \sin \left ( 6\,x \right ) \right ) ^{5}}{60}}+{\frac{7\, \left ( \sin \left ( 6\,x \right ) \right ) ^{3}}{36}}+{\frac{7\,\sin \left ( 6\,x \right ) }{12}}-{\frac{7\,\ln \left ( \sec \left ( 6\,x \right ) +\tan \left ( 6\,x \right ) \right ) }{12}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.941967, size = 77, normalized size = 1.43 \begin{align*} \frac{1}{30} \, \sin \left (6 \, x\right )^{5} + \frac{1}{9} \, \sin \left (6 \, x\right )^{3} - \frac{\sin \left (6 \, x\right )}{12 \,{\left (\sin \left (6 \, x\right )^{2} - 1\right )}} - \frac{7}{24} \, \log \left (\sin \left (6 \, x\right ) + 1\right ) + \frac{7}{24} \, \log \left (\sin \left (6 \, x\right ) - 1\right ) + \frac{1}{2} \, \sin \left (6 \, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.55227, size = 211, normalized size = 3.91 \begin{align*} -\frac{105 \, \cos \left (6 \, x\right )^{2} \log \left (\sin \left (6 \, x\right ) + 1\right ) - 105 \, \cos \left (6 \, x\right )^{2} \log \left (-\sin \left (6 \, x\right ) + 1\right ) - 2 \,{\left (6 \, \cos \left (6 \, x\right )^{6} - 32 \, \cos \left (6 \, x\right )^{4} + 116 \, \cos \left (6 \, x\right )^{2} + 15\right )} \sin \left (6 \, x\right )}{360 \, \cos \left (6 \, x\right )^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.1208, size = 61, normalized size = 1.13 \begin{align*} \frac{7 \log{\left (\sin{\left (6 x \right )} - 1 \right )}}{24} - \frac{7 \log{\left (\sin{\left (6 x \right )} + 1 \right )}}{24} + \frac{\sin ^{5}{\left (6 x \right )}}{30} + \frac{\sin ^{3}{\left (6 x \right )}}{9} + \frac{\sin{\left (6 x \right )}}{2} - \frac{\sin{\left (6 x \right )}}{6 \left (2 \sin ^{2}{\left (6 x \right )} - 2\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 2.93253, size = 890, normalized size = 16.48 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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