Optimal. Leaf size=60 \[ -\frac{3 \cos (c+d x)}{a^3 d}+\frac{\sin (c+d x) \cos (c+d x)}{2 a^3 d}-\frac{\tanh ^{-1}(\cos (c+d x))}{a^3 d}-\frac{7 x}{2 a^3} \]
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Rubi [A] time = 0.147155, antiderivative size = 60, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 6, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.222, Rules used = {2869, 2757, 3770, 2638, 2635, 8} \[ -\frac{3 \cos (c+d x)}{a^3 d}+\frac{\sin (c+d x) \cos (c+d x)}{2 a^3 d}-\frac{\tanh ^{-1}(\cos (c+d x))}{a^3 d}-\frac{7 x}{2 a^3} \]
Antiderivative was successfully verified.
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Rule 2869
Rule 2757
Rule 3770
Rule 2638
Rule 2635
Rule 8
Rubi steps
\begin{align*} \int \frac{\cos ^5(c+d x) \cot (c+d x)}{(a+a \sin (c+d x))^3} \, dx &=\frac{\int \csc (c+d x) (a-a \sin (c+d x))^3 \, dx}{a^6}\\ &=\frac{\int \left (-3 a^3+a^3 \csc (c+d x)+3 a^3 \sin (c+d x)-a^3 \sin ^2(c+d x)\right ) \, dx}{a^6}\\ &=-\frac{3 x}{a^3}+\frac{\int \csc (c+d x) \, dx}{a^3}-\frac{\int \sin ^2(c+d x) \, dx}{a^3}+\frac{3 \int \sin (c+d x) \, dx}{a^3}\\ &=-\frac{3 x}{a^3}-\frac{\tanh ^{-1}(\cos (c+d x))}{a^3 d}-\frac{3 \cos (c+d x)}{a^3 d}+\frac{\cos (c+d x) \sin (c+d x)}{2 a^3 d}-\frac{\int 1 \, dx}{2 a^3}\\ &=-\frac{7 x}{2 a^3}-\frac{\tanh ^{-1}(\cos (c+d x))}{a^3 d}-\frac{3 \cos (c+d x)}{a^3 d}+\frac{\cos (c+d x) \sin (c+d x)}{2 a^3 d}\\ \end{align*}
Mathematica [A] time = 0.217078, size = 63, normalized size = 1.05 \[ \frac{\sin (2 (c+d x))-12 \cos (c+d x)-2 \left (-2 \log \left (\sin \left (\frac{1}{2} (c+d x)\right )\right )+2 \log \left (\cos \left (\frac{1}{2} (c+d x)\right )\right )+7 c+7 d x\right )}{4 a^3 d} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.151, size = 159, normalized size = 2.7 \begin{align*} -{\frac{1}{d{a}^{3}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{3} \left ( 1+ \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{2} \right ) ^{-2}}-6\,{\frac{ \left ( \tan \left ( 1/2\,dx+c/2 \right ) \right ) ^{2}}{d{a}^{3} \left ( 1+ \left ( \tan \left ( 1/2\,dx+c/2 \right ) \right ) ^{2} \right ) ^{2}}}+{\frac{1}{d{a}^{3}}\tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \left ( 1+ \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{2} \right ) ^{-2}}-6\,{\frac{1}{d{a}^{3} \left ( 1+ \left ( \tan \left ( 1/2\,dx+c/2 \right ) \right ) ^{2} \right ) ^{2}}}-7\,{\frac{\arctan \left ( \tan \left ( 1/2\,dx+c/2 \right ) \right ) }{d{a}^{3}}}+{\frac{1}{d{a}^{3}}\ln \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] time = 1.52224, size = 217, normalized size = 3.62 \begin{align*} \frac{\frac{\frac{\sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1} - \frac{6 \, \sin \left (d x + c\right )^{2}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{2}} - \frac{\sin \left (d x + c\right )^{3}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{3}} - 6}{a^{3} + \frac{2 \, a^{3} \sin \left (d x + c\right )^{2}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{2}} + \frac{a^{3} \sin \left (d x + c\right )^{4}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{4}}} - \frac{7 \, \arctan \left (\frac{\sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1}\right )}{a^{3}} + \frac{\log \left (\frac{\sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1}\right )}{a^{3}}}{d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.11585, size = 173, normalized size = 2.88 \begin{align*} -\frac{7 \, d x - \cos \left (d x + c\right ) \sin \left (d x + c\right ) + 6 \, \cos \left (d x + c\right ) + \log \left (\frac{1}{2} \, \cos \left (d x + c\right ) + \frac{1}{2}\right ) - \log \left (-\frac{1}{2} \, \cos \left (d x + c\right ) + \frac{1}{2}\right )}{2 \, a^{3} d} \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 [A] time = 1.28735, size = 120, normalized size = 2. \begin{align*} -\frac{\frac{7 \,{\left (d x + c\right )}}{a^{3}} - \frac{2 \, \log \left ({\left | \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) \right |}\right )}{a^{3}} + \frac{2 \,{\left (\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} + 6 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} - \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 6\right )}}{{\left (\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} + 1\right )}^{2} a^{3}}}{2 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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