Optimal. Leaf size=132 \[ \frac{2 \cot ^5(c+d x)}{5 a^2 d}-\frac{7 \tanh ^{-1}(\cos (c+d x))}{16 a^2 d}-\frac{\cot ^3(c+d x) \csc ^3(c+d x)}{6 a^2 d}-\frac{\cot ^3(c+d x) \csc (c+d x)}{4 a^2 d}+\frac{\cot (c+d x) \csc ^3(c+d x)}{8 a^2 d}+\frac{5 \cot (c+d x) \csc (c+d x)}{16 a^2 d} \]
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Rubi [A] time = 0.34245, antiderivative size = 132, normalized size of antiderivative = 1., number of steps used = 12, number of rules used = 7, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.259, Rules used = {2875, 2873, 2611, 3770, 2607, 30, 3768} \[ \frac{2 \cot ^5(c+d x)}{5 a^2 d}-\frac{7 \tanh ^{-1}(\cos (c+d x))}{16 a^2 d}-\frac{\cot ^3(c+d x) \csc ^3(c+d x)}{6 a^2 d}-\frac{\cot ^3(c+d x) \csc (c+d x)}{4 a^2 d}+\frac{\cot (c+d x) \csc ^3(c+d x)}{8 a^2 d}+\frac{5 \cot (c+d x) \csc (c+d x)}{16 a^2 d} \]
Antiderivative was successfully verified.
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Rule 2875
Rule 2873
Rule 2611
Rule 3770
Rule 2607
Rule 30
Rule 3768
Rubi steps
\begin{align*} \int \frac{\cos (c+d x) \cot ^7(c+d x)}{(a+a \sin (c+d x))^2} \, dx &=\frac{\int \cot ^4(c+d x) \csc ^3(c+d x) (a-a \sin (c+d x))^2 \, dx}{a^4}\\ &=\frac{\int \left (a^2 \cot ^4(c+d x) \csc (c+d x)-2 a^2 \cot ^4(c+d x) \csc ^2(c+d x)+a^2 \cot ^4(c+d x) \csc ^3(c+d x)\right ) \, dx}{a^4}\\ &=\frac{\int \cot ^4(c+d x) \csc (c+d x) \, dx}{a^2}+\frac{\int \cot ^4(c+d x) \csc ^3(c+d x) \, dx}{a^2}-\frac{2 \int \cot ^4(c+d x) \csc ^2(c+d x) \, dx}{a^2}\\ &=-\frac{\cot ^3(c+d x) \csc (c+d x)}{4 a^2 d}-\frac{\cot ^3(c+d x) \csc ^3(c+d x)}{6 a^2 d}-\frac{\int \cot ^2(c+d x) \csc ^3(c+d x) \, dx}{2 a^2}-\frac{3 \int \cot ^2(c+d x) \csc (c+d x) \, dx}{4 a^2}-\frac{2 \operatorname{Subst}\left (\int x^4 \, dx,x,-\cot (c+d x)\right )}{a^2 d}\\ &=\frac{2 \cot ^5(c+d x)}{5 a^2 d}+\frac{3 \cot (c+d x) \csc (c+d x)}{8 a^2 d}-\frac{\cot ^3(c+d x) \csc (c+d x)}{4 a^2 d}+\frac{\cot (c+d x) \csc ^3(c+d x)}{8 a^2 d}-\frac{\cot ^3(c+d x) \csc ^3(c+d x)}{6 a^2 d}+\frac{\int \csc ^3(c+d x) \, dx}{8 a^2}+\frac{3 \int \csc (c+d x) \, dx}{8 a^2}\\ &=-\frac{3 \tanh ^{-1}(\cos (c+d x))}{8 a^2 d}+\frac{2 \cot ^5(c+d x)}{5 a^2 d}+\frac{5 \cot (c+d x) \csc (c+d x)}{16 a^2 d}-\frac{\cot ^3(c+d x) \csc (c+d x)}{4 a^2 d}+\frac{\cot (c+d x) \csc ^3(c+d x)}{8 a^2 d}-\frac{\cot ^3(c+d x) \csc ^3(c+d x)}{6 a^2 d}+\frac{\int \csc (c+d x) \, dx}{16 a^2}\\ &=-\frac{7 \tanh ^{-1}(\cos (c+d x))}{16 a^2 d}+\frac{2 \cot ^5(c+d x)}{5 a^2 d}+\frac{5 \cot (c+d x) \csc (c+d x)}{16 a^2 d}-\frac{\cot ^3(c+d x) \csc (c+d x)}{4 a^2 d}+\frac{\cot (c+d x) \csc ^3(c+d x)}{8 a^2 d}-\frac{\cot ^3(c+d x) \csc ^3(c+d x)}{6 a^2 d}\\ \end{align*}
Mathematica [A] time = 1.83826, size = 145, normalized size = 1.1 \[ \frac{\csc ^6(c+d x) \left (\sin \left (\frac{1}{2} (c+d x)\right )+\cos \left (\frac{1}{2} (c+d x)\right )\right )^4 \left (60 (32 \sin (c+d x)-11) \cos (c+d x)+6 (32 \sin (c+d x)+45) \cos (5 (c+d x))+10 (96 \sin (c+d x)-89) \cos (3 (c+d x))+3360 \sin ^6(c+d x) \left (\log \left (\sin \left (\frac{1}{2} (c+d x)\right )\right )-\log \left (\cos \left (\frac{1}{2} (c+d x)\right )\right )\right )\right )}{7680 a^2 d (\sin (c+d x)+1)^2} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.169, size = 246, normalized size = 1.9 \begin{align*}{\frac{1}{384\,d{a}^{2}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{6}}-{\frac{1}{80\,d{a}^{2}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{5}}+{\frac{1}{128\,d{a}^{2}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{4}}+{\frac{1}{16\,d{a}^{2}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{3}}-{\frac{17}{128\,d{a}^{2}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{2}}-{\frac{1}{8\,d{a}^{2}}\tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) }+{\frac{1}{8\,d{a}^{2}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{-1}}+{\frac{1}{80\,d{a}^{2}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{-5}}-{\frac{1}{128\,d{a}^{2}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{-4}}+{\frac{7}{16\,d{a}^{2}}\ln \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) }-{\frac{1}{384\,d{a}^{2}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{-6}}-{\frac{1}{16\,d{a}^{2}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{-3}}+{\frac{17}{128\,d{a}^{2}} \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 = 1.06664, size = 371, normalized size = 2.81 \begin{align*} -\frac{\frac{\frac{240 \, \sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1} + \frac{255 \, \sin \left (d x + c\right )^{2}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{2}} - \frac{120 \, \sin \left (d x + c\right )^{3}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{3}} - \frac{15 \, \sin \left (d x + c\right )^{4}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{4}} + \frac{24 \, \sin \left (d x + c\right )^{5}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{5}} - \frac{5 \, \sin \left (d x + c\right )^{6}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{6}}}{a^{2}} - \frac{840 \, \log \left (\frac{\sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1}\right )}{a^{2}} - \frac{{\left (\frac{24 \, \sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1} - \frac{15 \, \sin \left (d x + c\right )^{2}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{2}} - \frac{120 \, \sin \left (d x + c\right )^{3}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{3}} + \frac{255 \, \sin \left (d x + c\right )^{4}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{4}} + \frac{240 \, \sin \left (d x + c\right )^{5}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{5}} - 5\right )}{\left (\cos \left (d x + c\right ) + 1\right )}^{6}}{a^{2} \sin \left (d x + c\right )^{6}}}{1920 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.14848, size = 501, normalized size = 3.8 \begin{align*} -\frac{192 \, \cos \left (d x + c\right )^{5} \sin \left (d x + c\right ) + 270 \, \cos \left (d x + c\right )^{5} - 560 \, \cos \left (d x + c\right )^{3} + 105 \,{\left (\cos \left (d x + c\right )^{6} - 3 \, \cos \left (d x + c\right )^{4} + 3 \, \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 )^{6} - 3 \, \cos \left (d x + c\right )^{4} + 3 \, \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 )}{480 \,{\left (a^{2} d \cos \left (d x + c\right )^{6} - 3 \, a^{2} d \cos \left (d x + c\right )^{4} + 3 \, a^{2} d \cos \left (d x + c\right )^{2} - a^{2} 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 = 1.35636, size = 290, normalized size = 2.2 \begin{align*} \frac{\frac{840 \, \log \left ({\left | \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) \right |}\right )}{a^{2}} - \frac{2058 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{6} - 240 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{5} - 255 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{4} + 120 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} + 15 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} - 24 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 5}{a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{6}} + \frac{5 \, a^{10} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{6} - 24 \, a^{10} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{5} + 15 \, a^{10} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{4} + 120 \, a^{10} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} - 255 \, a^{10} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} - 240 \, a^{10} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )}{a^{12}}}{1920 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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