Optimal. Leaf size=84 \[ -\frac{\cot ^8(c+d x)}{8 a d}+\frac{\csc ^7(c+d x)}{7 a d}-\frac{3 \csc ^5(c+d x)}{5 a d}+\frac{\csc ^3(c+d x)}{a d}-\frac{\csc (c+d x)}{a d} \]
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Rubi [A] time = 0.0997991, antiderivative size = 84, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.238, Rules used = {2706, 2607, 30, 2606, 194} \[ -\frac{\cot ^8(c+d x)}{8 a d}+\frac{\csc ^7(c+d x)}{7 a d}-\frac{3 \csc ^5(c+d x)}{5 a d}+\frac{\csc ^3(c+d x)}{a d}-\frac{\csc (c+d x)}{a d} \]
Antiderivative was successfully verified.
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Rule 2706
Rule 2607
Rule 30
Rule 2606
Rule 194
Rubi steps
\begin{align*} \int \frac{\cot ^9(c+d x)}{a+a \sin (c+d x)} \, dx &=-\frac{\int \cot ^7(c+d x) \csc (c+d x) \, dx}{a}+\frac{\int \cot ^7(c+d x) \csc ^2(c+d x) \, dx}{a}\\ &=-\frac{\operatorname{Subst}\left (\int x^7 \, dx,x,-\cot (c+d x)\right )}{a d}+\frac{\operatorname{Subst}\left (\int \left (-1+x^2\right )^3 \, dx,x,\csc (c+d x)\right )}{a d}\\ &=-\frac{\cot ^8(c+d x)}{8 a d}+\frac{\operatorname{Subst}\left (\int \left (-1+3 x^2-3 x^4+x^6\right ) \, dx,x,\csc (c+d x)\right )}{a d}\\ &=-\frac{\cot ^8(c+d x)}{8 a d}-\frac{\csc (c+d x)}{a d}+\frac{\csc ^3(c+d x)}{a d}-\frac{3 \csc ^5(c+d x)}{5 a d}+\frac{\csc ^7(c+d x)}{7 a d}\\ \end{align*}
Mathematica [A] time = 0.208641, size = 77, normalized size = 0.92 \[ \frac{\csc ^8(c+d x) (-513 \sin (c+d x)+371 \sin (3 (c+d x))-105 \sin (5 (c+d x))+35 \sin (7 (c+d x))-245 \cos (2 (c+d x))-35 \cos (6 (c+d x)))}{2240 a d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.115, size = 87, normalized size = 1. \begin{align*}{\frac{1}{da} \left ({\frac{1}{7\, \left ( \sin \left ( dx+c \right ) \right ) ^{7}}}- \left ( \sin \left ( dx+c \right ) \right ) ^{-1}-{\frac{1}{8\, \left ( \sin \left ( dx+c \right ) \right ) ^{8}}}-{\frac{3}{5\, \left ( \sin \left ( dx+c \right ) \right ) ^{5}}}-{\frac{3}{4\, \left ( \sin \left ( dx+c \right ) \right ) ^{4}}}+{\frac{1}{2\, \left ( \sin \left ( dx+c \right ) \right ) ^{6}}}+ \left ( \sin \left ( dx+c \right ) \right ) ^{-3}+{\frac{1}{2\, \left ( \sin \left ( dx+c \right ) \right ) ^{2}}} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.10832, size = 116, normalized size = 1.38 \begin{align*} -\frac{280 \, \sin \left (d x + c\right )^{7} - 140 \, \sin \left (d x + c\right )^{6} - 280 \, \sin \left (d x + c\right )^{5} + 210 \, \sin \left (d x + c\right )^{4} + 168 \, \sin \left (d x + c\right )^{3} - 140 \, \sin \left (d x + c\right )^{2} - 40 \, \sin \left (d x + c\right ) + 35}{280 \, a d \sin \left (d x + c\right )^{8}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.51708, size = 343, normalized size = 4.08 \begin{align*} -\frac{140 \, \cos \left (d x + c\right )^{6} - 210 \, \cos \left (d x + c\right )^{4} + 140 \, \cos \left (d x + c\right )^{2} - 8 \,{\left (35 \, \cos \left (d x + c\right )^{6} - 70 \, \cos \left (d x + c\right )^{4} + 56 \, \cos \left (d x + c\right )^{2} - 16\right )} \sin \left (d x + c\right ) - 35}{280 \,{\left (a d \cos \left (d x + c\right )^{8} - 4 \, a d \cos \left (d x + c\right )^{6} + 6 \, a d \cos \left (d x + c\right )^{4} - 4 \, a d \cos \left (d x + c\right )^{2} + a d\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 = 1.43815, size = 116, normalized size = 1.38 \begin{align*} -\frac{280 \, \sin \left (d x + c\right )^{7} - 140 \, \sin \left (d x + c\right )^{6} - 280 \, \sin \left (d x + c\right )^{5} + 210 \, \sin \left (d x + c\right )^{4} + 168 \, \sin \left (d x + c\right )^{3} - 140 \, \sin \left (d x + c\right )^{2} - 40 \, \sin \left (d x + c\right ) + 35}{280 \, a d \sin \left (d x + c\right )^{8}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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