Optimal. Leaf size=37 \[ \frac{\csc ^2(c+d x)}{2 a d}-\frac{\csc ^3(c+d x)}{3 a d} \]
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Rubi [A] time = 0.0809194, antiderivative size = 37, 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} \[ \frac{\csc ^2(c+d x)}{2 a d}-\frac{\csc ^3(c+d x)}{3 a d} \]
Antiderivative was successfully verified.
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Rule 2836
Rule 12
Rule 43
Rubi steps
\begin{align*} \int \frac{\cot ^3(c+d x) \csc (c+d x)}{a+a \sin (c+d x)} \, dx &=\frac{\operatorname{Subst}\left (\int \frac{a^4 (a-x)}{x^4} \, dx,x,a \sin (c+d x)\right )}{a^3 d}\\ &=\frac{a \operatorname{Subst}\left (\int \frac{a-x}{x^4} \, dx,x,a \sin (c+d x)\right )}{d}\\ &=\frac{a \operatorname{Subst}\left (\int \left (\frac{a}{x^4}-\frac{1}{x^3}\right ) \, dx,x,a \sin (c+d x)\right )}{d}\\ &=\frac{\csc ^2(c+d x)}{2 a d}-\frac{\csc ^3(c+d x)}{3 a d}\\ \end{align*}
Mathematica [A] time = 0.0529001, size = 28, normalized size = 0.76 \[ \frac{(3 \sin (c+d x)-2) \csc ^3(c+d x)}{6 a d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.038, size = 29, normalized size = 0.8 \begin{align*}{\frac{1}{da} \left ( -{\frac{ \left ( \csc \left ( dx+c \right ) \right ) ^{3}}{3}}+{\frac{ \left ( \csc \left ( dx+c \right ) \right ) ^{2}}{2}} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.12923, size = 35, normalized size = 0.95 \begin{align*} \frac{3 \, \sin \left (d x + c\right ) - 2}{6 \, a d \sin \left (d x + c\right )^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.28677, size = 93, normalized size = 2.51 \begin{align*} -\frac{3 \, \sin \left (d x + c\right ) - 2}{6 \,{\left (a d \cos \left (d x + c\right )^{2} - a d\right )} \sin \left (d x + c\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 [A] time = 1.39771, size = 35, normalized size = 0.95 \begin{align*} \frac{3 \, \sin \left (d x + c\right ) - 2}{6 \, a d \sin \left (d x + c\right )^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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