Optimal. Leaf size=101 \[ -\frac{1}{d \left (a^2 \sin (c+d x)+a^2\right )}-\frac{\csc ^3(c+d x)}{3 a^2 d}+\frac{\csc ^2(c+d x)}{a^2 d}-\frac{3 \csc (c+d x)}{a^2 d}-\frac{4 \log (\sin (c+d x))}{a^2 d}+\frac{4 \log (\sin (c+d x)+1)}{a^2 d} \]
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Rubi [A] time = 0.0986431, antiderivative size = 101, 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 = {2833, 12, 44} \[ -\frac{1}{d \left (a^2 \sin (c+d x)+a^2\right )}-\frac{\csc ^3(c+d x)}{3 a^2 d}+\frac{\csc ^2(c+d x)}{a^2 d}-\frac{3 \csc (c+d x)}{a^2 d}-\frac{4 \log (\sin (c+d x))}{a^2 d}+\frac{4 \log (\sin (c+d x)+1)}{a^2 d} \]
Antiderivative was successfully verified.
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Rule 2833
Rule 12
Rule 44
Rubi steps
\begin{align*} \int \frac{\cot (c+d x) \csc ^3(c+d x)}{(a+a \sin (c+d x))^2} \, dx &=\frac{\operatorname{Subst}\left (\int \frac{a^4}{x^4 (a+x)^2} \, dx,x,a \sin (c+d x)\right )}{a d}\\ &=\frac{a^3 \operatorname{Subst}\left (\int \frac{1}{x^4 (a+x)^2} \, dx,x,a \sin (c+d x)\right )}{d}\\ &=\frac{a^3 \operatorname{Subst}\left (\int \left (\frac{1}{a^2 x^4}-\frac{2}{a^3 x^3}+\frac{3}{a^4 x^2}-\frac{4}{a^5 x}+\frac{1}{a^4 (a+x)^2}+\frac{4}{a^5 (a+x)}\right ) \, dx,x,a \sin (c+d x)\right )}{d}\\ &=-\frac{3 \csc (c+d x)}{a^2 d}+\frac{\csc ^2(c+d x)}{a^2 d}-\frac{\csc ^3(c+d x)}{3 a^2 d}-\frac{4 \log (\sin (c+d x))}{a^2 d}+\frac{4 \log (1+\sin (c+d x))}{a^2 d}-\frac{1}{d \left (a^2+a^2 \sin (c+d x)\right )}\\ \end{align*}
Mathematica [A] time = 2.21165, size = 98, normalized size = 0.97 \[ -\frac{1}{a^2 d (\sin (c+d x)+1)}-\frac{\csc ^3(c+d x)}{3 a^2 d}+\frac{\csc ^2(c+d x)}{a^2 d}-\frac{3 \csc (c+d x)}{a^2 d}-\frac{4 \log (\sin (c+d x))}{a^2 d}+\frac{4 \log (\sin (c+d x)+1)}{a^2 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.055, size = 99, normalized size = 1. \begin{align*} -{\frac{1}{d{a}^{2} \left ( 1+\sin \left ( dx+c \right ) \right ) }}+4\,{\frac{\ln \left ( 1+\sin \left ( dx+c \right ) \right ) }{d{a}^{2}}}-{\frac{1}{3\,d{a}^{2} \left ( \sin \left ( dx+c \right ) \right ) ^{3}}}+{\frac{1}{d{a}^{2} \left ( \sin \left ( dx+c \right ) \right ) ^{2}}}-3\,{\frac{1}{d{a}^{2}\sin \left ( dx+c \right ) }}-4\,{\frac{\ln \left ( \sin \left ( dx+c \right ) \right ) }{d{a}^{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.11096, size = 122, normalized size = 1.21 \begin{align*} -\frac{\frac{12 \, \sin \left (d x + c\right )^{3} + 6 \, \sin \left (d x + c\right )^{2} - 2 \, \sin \left (d x + c\right ) + 1}{a^{2} \sin \left (d x + c\right )^{4} + a^{2} \sin \left (d x + c\right )^{3}} - \frac{12 \, \log \left (\sin \left (d x + c\right ) + 1\right )}{a^{2}} + \frac{12 \, \log \left (\sin \left (d x + c\right )\right )}{a^{2}}}{3 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.53725, size = 508, normalized size = 5.03 \begin{align*} \frac{6 \, \cos \left (d x + c\right )^{2} - 12 \,{\left (\cos \left (d x + c\right )^{4} - 2 \, \cos \left (d x + c\right )^{2} -{\left (\cos \left (d x + c\right )^{2} - 1\right )} \sin \left (d x + c\right ) + 1\right )} \log \left (\frac{1}{2} \, \sin \left (d x + c\right )\right ) + 12 \,{\left (\cos \left (d x + c\right )^{4} - 2 \, \cos \left (d x + c\right )^{2} -{\left (\cos \left (d x + c\right )^{2} - 1\right )} \sin \left (d x + c\right ) + 1\right )} \log \left (\sin \left (d x + c\right ) + 1\right ) + 2 \,{\left (6 \, \cos \left (d x + c\right )^{2} - 5\right )} \sin \left (d x + c\right ) - 7}{3 \,{\left (a^{2} d \cos \left (d x + c\right )^{4} - 2 \, a^{2} d \cos \left (d x + c\right )^{2} + a^{2} d -{\left (a^{2} d \cos \left (d x + c\right )^{2} - a^{2} d\right )} \sin \left (d x + c\right )\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 = 1.24538, size = 139, normalized size = 1.38 \begin{align*} -\frac{\frac{12 \, \log \left ({\left | -\frac{a}{a \sin \left (d x + c\right ) + a} + 1 \right |}\right )}{a^{2}} + \frac{3}{{\left (a \sin \left (d x + c\right ) + a\right )} a} + \frac{\frac{30 \, a}{a \sin \left (d x + c\right ) + a} - \frac{18 \, a^{2}}{{\left (a \sin \left (d x + c\right ) + a\right )}^{2}} - 13}{a^{2}{\left (\frac{a}{a \sin \left (d x + c\right ) + a} - 1\right )}^{3}}}{3 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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