Optimal. Leaf size=29 \[ \frac{\log (\sin (c+d x))}{a d}-\frac{\sin (c+d x)}{a d} \]
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Rubi [A] time = 0.0768426, antiderivative size = 29, 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, 43} \[ \frac{\log (\sin (c+d x))}{a d}-\frac{\sin (c+d x)}{a d} \]
Antiderivative was successfully verified.
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Rule 2836
Rule 12
Rule 43
Rubi steps
\begin{align*} \int \frac{\cos ^2(c+d x) \cot (c+d x)}{a+a \sin (c+d x)} \, dx &=\frac{\operatorname{Subst}\left (\int \frac{a (a-x)}{x} \, dx,x,a \sin (c+d x)\right )}{a^3 d}\\ &=\frac{\operatorname{Subst}\left (\int \frac{a-x}{x} \, dx,x,a \sin (c+d x)\right )}{a^2 d}\\ &=\frac{\operatorname{Subst}\left (\int \left (-1+\frac{a}{x}\right ) \, dx,x,a \sin (c+d x)\right )}{a^2 d}\\ &=\frac{\log (\sin (c+d x))}{a d}-\frac{\sin (c+d x)}{a d}\\ \end{align*}
Mathematica [A] time = 0.0332479, size = 23, normalized size = 0.79 \[ \frac{\log (\sin (c+d x))-\sin (c+d x)}{a d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.036, size = 33, normalized size = 1.1 \begin{align*} -{\frac{1}{da\csc \left ( dx+c \right ) }}-{\frac{\ln \left ( \csc \left ( dx+c \right ) \right ) }{da}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.996756, size = 36, normalized size = 1.24 \begin{align*} \frac{\frac{\log \left (\sin \left (d x + c\right )\right )}{a} - \frac{\sin \left (d x + c\right )}{a}}{d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.52175, size = 62, normalized size = 2.14 \begin{align*} \frac{\log \left (\frac{1}{2} \, \sin \left (d x + c\right )\right ) - \sin \left (d x + c\right )}{a 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 = 1.30181, size = 38, normalized size = 1.31 \begin{align*} \frac{\frac{\log \left ({\left | \sin \left (d x + c\right ) \right |}\right )}{a} - \frac{\sin \left (d x + c\right )}{a}}{d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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