Optimal. Leaf size=61 \[ \frac{2 a^3}{d (1-\cos (c+d x))}-\frac{a^3}{2 d (1-\cos (c+d x))^2}+\frac{a^3 \log (1-\cos (c+d x))}{d} \]
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Rubi [A] time = 0.058681, antiderivative size = 61, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.095, Rules used = {3879, 43} \[ \frac{2 a^3}{d (1-\cos (c+d x))}-\frac{a^3}{2 d (1-\cos (c+d x))^2}+\frac{a^3 \log (1-\cos (c+d x))}{d} \]
Antiderivative was successfully verified.
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Rule 3879
Rule 43
Rubi steps
\begin{align*} \int \cot ^5(c+d x) (a+a \sec (c+d x))^3 \, dx &=-\frac{a^6 \operatorname{Subst}\left (\int \frac{x^2}{(a-a x)^3} \, dx,x,\cos (c+d x)\right )}{d}\\ &=-\frac{a^6 \operatorname{Subst}\left (\int \left (-\frac{1}{a^3 (-1+x)^3}-\frac{2}{a^3 (-1+x)^2}-\frac{1}{a^3 (-1+x)}\right ) \, dx,x,\cos (c+d x)\right )}{d}\\ &=-\frac{a^3}{2 d (1-\cos (c+d x))^2}+\frac{2 a^3}{d (1-\cos (c+d x))}+\frac{a^3 \log (1-\cos (c+d x))}{d}\\ \end{align*}
Mathematica [A] time = 0.170142, size = 72, normalized size = 1.18 \[ -\frac{a^3 (\cos (c+d x)+1)^3 \sec ^6\left (\frac{1}{2} (c+d x)\right ) \left (\csc ^4\left (\frac{1}{2} (c+d x)\right )-8 \csc ^2\left (\frac{1}{2} (c+d x)\right )-16 \log \left (\sin \left (\frac{1}{2} (c+d x)\right )\right )\right )}{64 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.077, size = 68, normalized size = 1.1 \begin{align*}{\frac{{a}^{3}}{d \left ( -1+\sec \left ( dx+c \right ) \right ) }}-{\frac{{a}^{3}}{2\,d \left ( -1+\sec \left ( dx+c \right ) \right ) ^{2}}}+{\frac{{a}^{3}\ln \left ( -1+\sec \left ( dx+c \right ) \right ) }{d}}-{\frac{{a}^{3}\ln \left ( \sec \left ( dx+c \right ) \right ) }{d}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.37319, size = 80, normalized size = 1.31 \begin{align*} \frac{2 \, a^{3} \log \left (\cos \left (d x + c\right ) - 1\right ) - \frac{4 \, a^{3} \cos \left (d x + c\right ) - 3 \, a^{3}}{\cos \left (d x + c\right )^{2} - 2 \, \cos \left (d x + c\right ) + 1}}{2 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.02003, size = 213, normalized size = 3.49 \begin{align*} -\frac{4 \, a^{3} \cos \left (d x + c\right ) - 3 \, a^{3} - 2 \,{\left (a^{3} \cos \left (d x + c\right )^{2} - 2 \, a^{3} \cos \left (d x + c\right ) + a^{3}\right )} \log \left (-\frac{1}{2} \, \cos \left (d x + c\right ) + \frac{1}{2}\right )}{2 \,{\left (d \cos \left (d x + c\right )^{2} - 2 \, d \cos \left (d x + c\right ) + 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 = 1.51033, size = 186, normalized size = 3.05 \begin{align*} \frac{8 \, a^{3} \log \left (\frac{{\left | -\cos \left (d x + c\right ) + 1 \right |}}{{\left | \cos \left (d x + c\right ) + 1 \right |}}\right ) - 8 \, a^{3} \log \left ({\left | -\frac{\cos \left (d x + c\right ) - 1}{\cos \left (d x + c\right ) + 1} + 1 \right |}\right ) - \frac{{\left (a^{3} + \frac{6 \, a^{3}{\left (\cos \left (d x + c\right ) - 1\right )}}{\cos \left (d x + c\right ) + 1} + \frac{12 \, a^{3}{\left (\cos \left (d x + c\right ) - 1\right )}^{2}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{2}}\right )}{\left (\cos \left (d x + c\right ) + 1\right )}^{2}}{{\left (\cos \left (d x + c\right ) - 1\right )}^{2}}}{8 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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