Optimal. Leaf size=45 \[ \frac{\sin (c+d x)}{a^3 d}+\frac{\log (\sin (c+d x))}{a^3 d}-\frac{4 \log (\sin (c+d x)+1)}{a^3 d} \]
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Rubi [A] time = 0.08554, antiderivative size = 45, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.111, Rules used = {2836, 12, 72} \[ \frac{\sin (c+d x)}{a^3 d}+\frac{\log (\sin (c+d x))}{a^3 d}-\frac{4 \log (\sin (c+d x)+1)}{a^3 d} \]
Antiderivative was successfully verified.
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Rule 2836
Rule 12
Rule 72
Rubi steps
\begin{align*} \int \frac{\cos ^4(c+d x) \cot (c+d x)}{(a+a \sin (c+d x))^3} \, dx &=\frac{\operatorname{Subst}\left (\int \frac{a (a-x)^2}{x (a+x)} \, dx,x,a \sin (c+d x)\right )}{a^5 d}\\ &=\frac{\operatorname{Subst}\left (\int \frac{(a-x)^2}{x (a+x)} \, dx,x,a \sin (c+d x)\right )}{a^4 d}\\ &=\frac{\operatorname{Subst}\left (\int \left (1+\frac{a}{x}-\frac{4 a}{a+x}\right ) \, dx,x,a \sin (c+d x)\right )}{a^4 d}\\ &=\frac{\log (\sin (c+d x))}{a^3 d}-\frac{4 \log (1+\sin (c+d x))}{a^3 d}+\frac{\sin (c+d x)}{a^3 d}\\ \end{align*}
Mathematica [A] time = 0.0378115, size = 32, normalized size = 0.71 \[ \frac{\sin (c+d x)+\log (\sin (c+d x))-4 \log (\sin (c+d x)+1)}{a^3 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.124, size = 46, normalized size = 1. \begin{align*}{\frac{\ln \left ( \sin \left ( dx+c \right ) \right ) }{d{a}^{3}}}-4\,{\frac{\ln \left ( 1+\sin \left ( dx+c \right ) \right ) }{d{a}^{3}}}+{\frac{\sin \left ( dx+c \right ) }{d{a}^{3}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.982692, size = 58, normalized size = 1.29 \begin{align*} -\frac{\frac{4 \, \log \left (\sin \left (d x + c\right ) + 1\right )}{a^{3}} - \frac{\log \left (\sin \left (d x + c\right )\right )}{a^{3}} - \frac{\sin \left (d x + c\right )}{a^{3}}}{d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.09148, size = 100, normalized size = 2.22 \begin{align*} \frac{\log \left (\frac{1}{2} \, \sin \left (d x + c\right )\right ) - 4 \, \log \left (\sin \left (d x + c\right ) + 1\right ) + \sin \left (d x + c\right )}{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 [B] time = 1.34512, size = 139, normalized size = 3.09 \begin{align*} \frac{\frac{3 \, \log \left (\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} + 1\right )}{a^{3}} - \frac{8 \, \log \left ({\left | \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 1 \right |}\right )}{a^{3}} + \frac{\log \left ({\left | \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) \right |}\right )}{a^{3}} - \frac{3 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} - 2 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 3}{{\left (\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} + 1\right )} a^{3}}}{d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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