Optimal. Leaf size=96 \[ -\frac{\cot ^3(c+d x)}{3 a^3 d}-\frac{5 \cot (c+d x)}{a^3 d}+\frac{11 \tanh ^{-1}(\cos (c+d x))}{2 a^3 d}+\frac{3 \cot (c+d x) \csc (c+d x)}{2 a^3 d}-\frac{4 \cot (c+d x)}{a^3 d (\csc (c+d x)+1)} \]
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Rubi [A] time = 0.154857, antiderivative size = 96, normalized size of antiderivative = 1., number of steps used = 11, number of rules used = 6, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.286, Rules used = {2709, 3770, 3767, 8, 3768, 3777} \[ -\frac{\cot ^3(c+d x)}{3 a^3 d}-\frac{5 \cot (c+d x)}{a^3 d}+\frac{11 \tanh ^{-1}(\cos (c+d x))}{2 a^3 d}+\frac{3 \cot (c+d x) \csc (c+d x)}{2 a^3 d}-\frac{4 \cot (c+d x)}{a^3 d (\csc (c+d x)+1)} \]
Antiderivative was successfully verified.
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Rule 2709
Rule 3770
Rule 3767
Rule 8
Rule 3768
Rule 3777
Rubi steps
\begin{align*} \int \frac{\cot ^4(c+d x)}{(a+a \sin (c+d x))^3} \, dx &=\frac{\int \left (4 a-4 a \csc (c+d x)+4 a \csc ^2(c+d x)-3 a \csc ^3(c+d x)+a \csc ^4(c+d x)-\frac{4 a}{1+\csc (c+d x)}\right ) \, dx}{a^4}\\ &=\frac{4 x}{a^3}+\frac{\int \csc ^4(c+d x) \, dx}{a^3}-\frac{3 \int \csc ^3(c+d x) \, dx}{a^3}-\frac{4 \int \csc (c+d x) \, dx}{a^3}+\frac{4 \int \csc ^2(c+d x) \, dx}{a^3}-\frac{4 \int \frac{1}{1+\csc (c+d x)} \, dx}{a^3}\\ &=\frac{4 x}{a^3}+\frac{4 \tanh ^{-1}(\cos (c+d x))}{a^3 d}+\frac{3 \cot (c+d x) \csc (c+d x)}{2 a^3 d}-\frac{4 \cot (c+d x)}{a^3 d (1+\csc (c+d x))}-\frac{3 \int \csc (c+d x) \, dx}{2 a^3}+\frac{4 \int -1 \, dx}{a^3}-\frac{\operatorname{Subst}\left (\int \left (1+x^2\right ) \, dx,x,\cot (c+d x)\right )}{a^3 d}-\frac{4 \operatorname{Subst}(\int 1 \, dx,x,\cot (c+d x))}{a^3 d}\\ &=\frac{11 \tanh ^{-1}(\cos (c+d x))}{2 a^3 d}-\frac{5 \cot (c+d x)}{a^3 d}-\frac{\cot ^3(c+d x)}{3 a^3 d}+\frac{3 \cot (c+d x) \csc (c+d x)}{2 a^3 d}-\frac{4 \cot (c+d x)}{a^3 d (1+\csc (c+d x))}\\ \end{align*}
Mathematica [B] time = 4.82126, size = 251, normalized size = 2.61 \[ -\frac{\sin ^2\left (\frac{1}{2} (c+d x)\right ) \left (\cot \left (\frac{1}{2} (c+d x)\right )+1\right )^5 \csc ^3(c+d x) \left (-4 \sin ^8\left (\frac{1}{2} (c+d x)\right )-8 \sin (c+d x) (7 \sin (c+d x)-2) \sin ^6\left (\frac{1}{2} (c+d x)\right )+\frac{1}{4} \sin ^4(c+d x) \left (28 \sin (c+d x)+\cot \left (\frac{1}{2} (c+d x)\right )-8\right )+\sin ^2(c+d x) \sin ^4\left (\frac{1}{2} (c+d x)\right ) \left (9-2 \sin (c+d x) \left (-33 \log \left (\sin \left (\frac{1}{2} (c+d x)\right )\right )+33 \log \left (\cos \left (\frac{1}{2} (c+d x)\right )\right )+62\right )\right )-\frac{1}{2} \sin ^3(c+d x) \sin ^2\left (\frac{1}{2} (c+d x)\right ) \left (\sin (c+d x) \left (-66 \log \left (\sin \left (\frac{1}{2} (c+d x)\right )\right )+66 \log \left (\cos \left (\frac{1}{2} (c+d x)\right )\right )-28\right )+9\right )\right )}{12 a^3 d (\sin (c+d x)+1)^3} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.193, size = 153, normalized size = 1.6 \begin{align*}{\frac{1}{24\,d{a}^{3}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{3}}-{\frac{3}{8\,d{a}^{3}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{2}}+{\frac{19}{8\,d{a}^{3}}\tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) }-8\,{\frac{1}{d{a}^{3} \left ( \tan \left ( 1/2\,dx+c/2 \right ) +1 \right ) }}-{\frac{1}{24\,d{a}^{3}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{-3}}+{\frac{3}{8\,d{a}^{3}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{-2}}-{\frac{19}{8\,d{a}^{3}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{-1}}-{\frac{11}{2\,d{a}^{3}}\ln \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] time = 1.10518, size = 269, normalized size = 2.8 \begin{align*} \frac{\frac{\frac{8 \, \sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1} - \frac{48 \, \sin \left (d x + c\right )^{2}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{2}} - \frac{249 \, \sin \left (d x + c\right )^{3}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{3}} - 1}{\frac{a^{3} \sin \left (d x + c\right )^{3}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{3}} + \frac{a^{3} \sin \left (d x + c\right )^{4}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{4}}} + \frac{\frac{57 \, \sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1} - \frac{9 \, \sin \left (d x + c\right )^{2}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{2}} + \frac{\sin \left (d x + c\right )^{3}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{3}}}{a^{3}} - \frac{132 \, \log \left (\frac{\sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1}\right )}{a^{3}}}{24 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 1.24088, size = 810, normalized size = 8.44 \begin{align*} \frac{104 \, \cos \left (d x + c\right )^{4} + 38 \, \cos \left (d x + c\right )^{3} - 156 \, \cos \left (d x + c\right )^{2} + 33 \,{\left (\cos \left (d x + c\right )^{4} - 2 \, \cos \left (d x + c\right )^{2} -{\left (\cos \left (d x + c\right )^{3} + \cos \left (d x + c\right )^{2} - \cos \left (d x + c\right ) - 1\right )} \sin \left (d x + c\right ) + 1\right )} \log \left (\frac{1}{2} \, \cos \left (d x + c\right ) + \frac{1}{2}\right ) - 33 \,{\left (\cos \left (d x + c\right )^{4} - 2 \, \cos \left (d x + c\right )^{2} -{\left (\cos \left (d x + c\right )^{3} + \cos \left (d x + c\right )^{2} - \cos \left (d x + c\right ) - 1\right )} \sin \left (d x + c\right ) + 1\right )} \log \left (-\frac{1}{2} \, \cos \left (d x + c\right ) + \frac{1}{2}\right ) + 2 \,{\left (52 \, \cos \left (d x + c\right )^{3} + 33 \, \cos \left (d x + c\right )^{2} - 45 \, \cos \left (d x + c\right ) - 24\right )} \sin \left (d x + c\right ) - 42 \, \cos \left (d x + c\right ) + 48}{12 \,{\left (a^{3} d \cos \left (d x + c\right )^{4} - 2 \, a^{3} d \cos \left (d x + c\right )^{2} + a^{3} d -{\left (a^{3} d \cos \left (d x + c\right )^{3} + a^{3} d \cos \left (d x + c\right )^{2} - a^{3} d \cos \left (d x + c\right ) - a^{3} 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 = 1.3999, size = 197, normalized size = 2.05 \begin{align*} -\frac{\frac{132 \, \log \left ({\left | \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) \right |}\right )}{a^{3}} + \frac{192}{a^{3}{\left (\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 1\right )}} - \frac{242 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} - 57 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} + 9 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) - 1}{a^{3} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3}} - \frac{a^{6} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} - 9 \, a^{6} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} + 57 \, a^{6} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )}{a^{9}}}{24 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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