Optimal. Leaf size=85 \[ \frac{5 a^2}{4 d (1-\cos (c+d x))}-\frac{a^2}{4 d (1-\cos (c+d x))^2}+\frac{7 a^2 \log (1-\cos (c+d x))}{8 d}+\frac{a^2 \log (\cos (c+d x)+1)}{8 d} \]
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Rubi [A] time = 0.0669472, antiderivative size = 85, 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, 88} \[ \frac{5 a^2}{4 d (1-\cos (c+d x))}-\frac{a^2}{4 d (1-\cos (c+d x))^2}+\frac{7 a^2 \log (1-\cos (c+d x))}{8 d}+\frac{a^2 \log (\cos (c+d x)+1)}{8 d} \]
Antiderivative was successfully verified.
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Rule 3879
Rule 88
Rubi steps
\begin{align*} \int \cot ^5(c+d x) (a+a \sec (c+d x))^2 \, dx &=-\frac{a^6 \operatorname{Subst}\left (\int \frac{x^3}{(a-a x)^3 (a+a x)} \, dx,x,\cos (c+d x)\right )}{d}\\ &=-\frac{a^6 \operatorname{Subst}\left (\int \left (-\frac{1}{2 a^4 (-1+x)^3}-\frac{5}{4 a^4 (-1+x)^2}-\frac{7}{8 a^4 (-1+x)}-\frac{1}{8 a^4 (1+x)}\right ) \, dx,x,\cos (c+d x)\right )}{d}\\ &=-\frac{a^2}{4 d (1-\cos (c+d x))^2}+\frac{5 a^2}{4 d (1-\cos (c+d x))}+\frac{7 a^2 \log (1-\cos (c+d x))}{8 d}+\frac{a^2 \log (1+\cos (c+d x))}{8 d}\\ \end{align*}
Mathematica [A] time = 0.267052, size = 86, normalized size = 1.01 \[ -\frac{a^2 (\cos (c+d x)+1)^2 \sec ^4\left (\frac{1}{2} (c+d x)\right ) \left (\csc ^4\left (\frac{1}{2} (c+d x)\right )-10 \csc ^2\left (\frac{1}{2} (c+d x)\right )-4 \left (7 \log \left (\sin \left (\frac{1}{2} (c+d x)\right )\right )+\log \left (\cos \left (\frac{1}{2} (c+d x)\right )\right )\right )\right )}{64 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.08, size = 87, normalized size = 1. \begin{align*}{\frac{{a}^{2}\ln \left ( 1+\sec \left ( dx+c \right ) \right ) }{8\,d}}-{\frac{{a}^{2}}{4\,d \left ( -1+\sec \left ( dx+c \right ) \right ) ^{2}}}+{\frac{3\,{a}^{2}}{4\,d \left ( -1+\sec \left ( dx+c \right ) \right ) }}+{\frac{7\,{a}^{2}\ln \left ( -1+\sec \left ( dx+c \right ) \right ) }{8\,d}}-{\frac{{a}^{2}\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 = 1.10416, size = 97, normalized size = 1.14 \begin{align*} \frac{a^{2} \log \left (\cos \left (d x + c\right ) + 1\right ) + 7 \, a^{2} \log \left (\cos \left (d x + c\right ) - 1\right ) - \frac{2 \,{\left (5 \, a^{2} \cos \left (d x + c\right ) - 4 \, a^{2}\right )}}{\cos \left (d x + c\right )^{2} - 2 \, \cos \left (d x + c\right ) + 1}}{8 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.13477, size = 320, normalized size = 3.76 \begin{align*} -\frac{10 \, a^{2} \cos \left (d x + c\right ) - 8 \, a^{2} -{\left (a^{2} \cos \left (d x + c\right )^{2} - 2 \, a^{2} \cos \left (d x + c\right ) + a^{2}\right )} \log \left (\frac{1}{2} \, \cos \left (d x + c\right ) + \frac{1}{2}\right ) - 7 \,{\left (a^{2} \cos \left (d x + c\right )^{2} - 2 \, a^{2} \cos \left (d x + c\right ) + a^{2}\right )} \log \left (-\frac{1}{2} \, \cos \left (d x + c\right ) + \frac{1}{2}\right )}{8 \,{\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 [A] time = 1.48089, size = 186, normalized size = 2.19 \begin{align*} \frac{14 \, a^{2} \log \left (\frac{{\left | -\cos \left (d x + c\right ) + 1 \right |}}{{\left | \cos \left (d x + c\right ) + 1 \right |}}\right ) - 16 \, a^{2} \log \left ({\left | -\frac{\cos \left (d x + c\right ) - 1}{\cos \left (d x + c\right ) + 1} + 1 \right |}\right ) - \frac{{\left (a^{2} + \frac{8 \, a^{2}{\left (\cos \left (d x + c\right ) - 1\right )}}{\cos \left (d x + c\right ) + 1} + \frac{21 \, a^{2}{\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}}}{16 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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