Optimal. Leaf size=134 \[ \frac{\cot ^7(c+d x)}{7 a d}+\frac{5 \tanh ^{-1}(\cos (c+d x))}{128 a d}-\frac{\cot ^5(c+d x) \csc ^3(c+d x)}{8 a d}+\frac{5 \cot ^3(c+d x) \csc ^3(c+d x)}{48 a d}-\frac{5 \cot (c+d x) \csc ^3(c+d x)}{64 a d}+\frac{5 \cot (c+d x) \csc (c+d x)}{128 a d} \]
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Rubi [A] time = 0.218482, antiderivative size = 134, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 6, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.222, Rules used = {2839, 2611, 3768, 3770, 2607, 30} \[ \frac{\cot ^7(c+d x)}{7 a d}+\frac{5 \tanh ^{-1}(\cos (c+d x))}{128 a d}-\frac{\cot ^5(c+d x) \csc ^3(c+d x)}{8 a d}+\frac{5 \cot ^3(c+d x) \csc ^3(c+d x)}{48 a d}-\frac{5 \cot (c+d x) \csc ^3(c+d x)}{64 a d}+\frac{5 \cot (c+d x) \csc (c+d x)}{128 a d} \]
Antiderivative was successfully verified.
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Rule 2839
Rule 2611
Rule 3768
Rule 3770
Rule 2607
Rule 30
Rubi steps
\begin{align*} \int \frac{\cot ^8(c+d x) \csc (c+d x)}{a+a \sin (c+d x)} \, dx &=-\frac{\int \cot ^6(c+d x) \csc ^2(c+d x) \, dx}{a}+\frac{\int \cot ^6(c+d x) \csc ^3(c+d x) \, dx}{a}\\ &=-\frac{\cot ^5(c+d x) \csc ^3(c+d x)}{8 a d}-\frac{5 \int \cot ^4(c+d x) \csc ^3(c+d x) \, dx}{8 a}-\frac{\operatorname{Subst}\left (\int x^6 \, dx,x,-\cot (c+d x)\right )}{a d}\\ &=\frac{\cot ^7(c+d x)}{7 a d}+\frac{5 \cot ^3(c+d x) \csc ^3(c+d x)}{48 a d}-\frac{\cot ^5(c+d x) \csc ^3(c+d x)}{8 a d}+\frac{5 \int \cot ^2(c+d x) \csc ^3(c+d x) \, dx}{16 a}\\ &=\frac{\cot ^7(c+d x)}{7 a d}-\frac{5 \cot (c+d x) \csc ^3(c+d x)}{64 a d}+\frac{5 \cot ^3(c+d x) \csc ^3(c+d x)}{48 a d}-\frac{\cot ^5(c+d x) \csc ^3(c+d x)}{8 a d}-\frac{5 \int \csc ^3(c+d x) \, dx}{64 a}\\ &=\frac{\cot ^7(c+d x)}{7 a d}+\frac{5 \cot (c+d x) \csc (c+d x)}{128 a d}-\frac{5 \cot (c+d x) \csc ^3(c+d x)}{64 a d}+\frac{5 \cot ^3(c+d x) \csc ^3(c+d x)}{48 a d}-\frac{\cot ^5(c+d x) \csc ^3(c+d x)}{8 a d}-\frac{5 \int \csc (c+d x) \, dx}{128 a}\\ &=\frac{5 \tanh ^{-1}(\cos (c+d x))}{128 a d}+\frac{\cot ^7(c+d x)}{7 a d}+\frac{5 \cot (c+d x) \csc (c+d x)}{128 a d}-\frac{5 \cot (c+d x) \csc ^3(c+d x)}{64 a d}+\frac{5 \cot ^3(c+d x) \csc ^3(c+d x)}{48 a d}-\frac{\cot ^5(c+d x) \csc ^3(c+d x)}{8 a d}\\ \end{align*}
Mathematica [B] time = 0.997881, size = 291, normalized size = 2.17 \[ \frac{\csc ^8(c+d x) \left (5376 \sin (2 (c+d x))+5376 \sin (4 (c+d x))+2304 \sin (6 (c+d x))+384 \sin (8 (c+d x))-24710 \cos (c+d x)-12530 \cos (3 (c+d x))-5558 \cos (5 (c+d x))-210 \cos (7 (c+d x))-3675 \log \left (\sin \left (\frac{1}{2} (c+d x)\right )\right )-5880 \cos (2 (c+d x)) \log \left (\cos \left (\frac{1}{2} (c+d x)\right )\right )+2940 \cos (4 (c+d x)) \log \left (\cos \left (\frac{1}{2} (c+d x)\right )\right )-840 \cos (6 (c+d x)) \log \left (\cos \left (\frac{1}{2} (c+d x)\right )\right )+105 \cos (8 (c+d x)) \log \left (\cos \left (\frac{1}{2} (c+d x)\right )\right )+3675 \log \left (\cos \left (\frac{1}{2} (c+d x)\right )\right )+5880 \cos (2 (c+d x)) \log \left (\sin \left (\frac{1}{2} (c+d x)\right )\right )-2940 \cos (4 (c+d x)) \log \left (\sin \left (\frac{1}{2} (c+d x)\right )\right )+840 \cos (6 (c+d x)) \log \left (\sin \left (\frac{1}{2} (c+d x)\right )\right )-105 \cos (8 (c+d x)) \log \left (\sin \left (\frac{1}{2} (c+d x)\right )\right )\right )}{344064 a d} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.174, size = 322, normalized size = 2.4 \begin{align*}{\frac{1}{2048\,da} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{8}}-{\frac{1}{896\,da} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{7}}-{\frac{1}{384\,da} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{6}}+{\frac{1}{128\,da} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{5}}+{\frac{1}{256\,da} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{4}}-{\frac{3}{128\,da} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{3}}+{\frac{1}{128\,da} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{2}}+{\frac{5}{128\,da}\tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) }+{\frac{1}{896\,da} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{-7}}-{\frac{5}{128\,da} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{-1}}-{\frac{1}{2048\,da} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{-8}}-{\frac{1}{128\,da} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{-5}}-{\frac{1}{256\,da} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{-4}}-{\frac{5}{128\,da}\ln \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) }+{\frac{1}{384\,da} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{-6}}+{\frac{3}{128\,da} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{-3}}-{\frac{1}{128\,da} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{-2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] time = 1.00927, size = 478, normalized size = 3.57 \begin{align*} \frac{\frac{\frac{1680 \, \sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1} + \frac{336 \, \sin \left (d x + c\right )^{2}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{2}} - \frac{1008 \, \sin \left (d x + c\right )^{3}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{3}} + \frac{168 \, \sin \left (d x + c\right )^{4}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{4}} + \frac{336 \, \sin \left (d x + c\right )^{5}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{5}} - \frac{112 \, \sin \left (d x + c\right )^{6}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{6}} - \frac{48 \, \sin \left (d x + c\right )^{7}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{7}} + \frac{21 \, \sin \left (d x + c\right )^{8}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{8}}}{a} - \frac{1680 \, \log \left (\frac{\sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1}\right )}{a} + \frac{{\left (\frac{48 \, \sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1} + \frac{112 \, \sin \left (d x + c\right )^{2}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{2}} - \frac{336 \, \sin \left (d x + c\right )^{3}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{3}} - \frac{168 \, \sin \left (d x + c\right )^{4}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{4}} + \frac{1008 \, \sin \left (d x + c\right )^{5}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{5}} - \frac{336 \, \sin \left (d x + c\right )^{6}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{6}} - \frac{1680 \, \sin \left (d x + c\right )^{7}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{7}} - 21\right )}{\left (\cos \left (d x + c\right ) + 1\right )}^{8}}{a \sin \left (d x + c\right )^{8}}}{43008 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.16482, size = 602, normalized size = 4.49 \begin{align*} \frac{768 \, \cos \left (d x + c\right )^{7} \sin \left (d x + c\right ) - 210 \, \cos \left (d x + c\right )^{7} - 1022 \, \cos \left (d x + c\right )^{5} + 770 \, \cos \left (d x + c\right )^{3} + 105 \,{\left (\cos \left (d x + c\right )^{8} - 4 \, \cos \left (d x + c\right )^{6} + 6 \, \cos \left (d x + c\right )^{4} - 4 \, \cos \left (d x + c\right )^{2} + 1\right )} \log \left (\frac{1}{2} \, \cos \left (d x + c\right ) + \frac{1}{2}\right ) - 105 \,{\left (\cos \left (d x + c\right )^{8} - 4 \, \cos \left (d x + c\right )^{6} + 6 \, \cos \left (d x + c\right )^{4} - 4 \, \cos \left (d x + c\right )^{2} + 1\right )} \log \left (-\frac{1}{2} \, \cos \left (d x + c\right ) + \frac{1}{2}\right ) - 210 \, \cos \left (d x + c\right )}{5376 \,{\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 [B] time = 1.43603, size = 370, normalized size = 2.76 \begin{align*} -\frac{\frac{1680 \, \log \left ({\left | \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) \right |}\right )}{a} - \frac{21 \, a^{7} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{8} - 48 \, a^{7} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{7} - 112 \, a^{7} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{6} + 336 \, a^{7} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{5} + 168 \, a^{7} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{4} - 1008 \, a^{7} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} + 336 \, a^{7} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} + 1680 \, a^{7} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )}{a^{8}} - \frac{4566 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{8} - 1680 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{7} - 336 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{6} + 1008 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{5} - 168 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{4} - 336 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} + 112 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} + 48 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) - 21}{a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{8}}}{43008 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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