Optimal. Leaf size=163 \[ -\frac{a^4}{24 d (a-a \cos (c+d x))^3}-\frac{5 a^3}{32 d (a-a \cos (c+d x))^2}-\frac{a^3}{32 d (a \cos (c+d x)+a)^2}-\frac{a^2}{2 d (a-a \cos (c+d x))}-\frac{3 a^2}{16 d (a \cos (c+d x)+a)}+\frac{21 a \log (1-\cos (c+d x))}{32 d}-\frac{a \log (\cos (c+d x))}{d}+\frac{11 a \log (\cos (c+d x)+1)}{32 d} \]
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Rubi [A] time = 0.149683, antiderivative size = 163, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.21, Rules used = {3872, 2836, 12, 88} \[ -\frac{a^4}{24 d (a-a \cos (c+d x))^3}-\frac{5 a^3}{32 d (a-a \cos (c+d x))^2}-\frac{a^3}{32 d (a \cos (c+d x)+a)^2}-\frac{a^2}{2 d (a-a \cos (c+d x))}-\frac{3 a^2}{16 d (a \cos (c+d x)+a)}+\frac{21 a \log (1-\cos (c+d x))}{32 d}-\frac{a \log (\cos (c+d x))}{d}+\frac{11 a \log (\cos (c+d x)+1)}{32 d} \]
Antiderivative was successfully verified.
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Rule 3872
Rule 2836
Rule 12
Rule 88
Rubi steps
\begin{align*} \int \csc ^7(c+d x) (a+a \sec (c+d x)) \, dx &=-\int (-a-a \cos (c+d x)) \csc ^7(c+d x) \sec (c+d x) \, dx\\ &=\frac{a^7 \operatorname{Subst}\left (\int \frac{a}{(-a-x)^4 x (-a+x)^3} \, dx,x,-a \cos (c+d x)\right )}{d}\\ &=\frac{a^8 \operatorname{Subst}\left (\int \frac{1}{(-a-x)^4 x (-a+x)^3} \, dx,x,-a \cos (c+d x)\right )}{d}\\ &=\frac{a^8 \operatorname{Subst}\left (\int \left (-\frac{1}{16 a^5 (a-x)^3}-\frac{3}{16 a^6 (a-x)^2}-\frac{11}{32 a^7 (a-x)}-\frac{1}{a^7 x}+\frac{1}{8 a^4 (a+x)^4}+\frac{5}{16 a^5 (a+x)^3}+\frac{1}{2 a^6 (a+x)^2}+\frac{21}{32 a^7 (a+x)}\right ) \, dx,x,-a \cos (c+d x)\right )}{d}\\ &=-\frac{a^4}{24 d (a-a \cos (c+d x))^3}-\frac{5 a^3}{32 d (a-a \cos (c+d x))^2}-\frac{a^2}{2 d (a-a \cos (c+d x))}-\frac{a^3}{32 d (a+a \cos (c+d x))^2}-\frac{3 a^2}{16 d (a+a \cos (c+d x))}+\frac{21 a \log (1-\cos (c+d x))}{32 d}-\frac{a \log (\cos (c+d x))}{d}+\frac{11 a \log (1+\cos (c+d x))}{32 d}\\ \end{align*}
Mathematica [A] time = 0.398065, size = 165, normalized size = 1.01 \[ -\frac{a \left (\csc ^6\left (\frac{1}{2} (c+d x)\right )+6 \csc ^4\left (\frac{1}{2} (c+d x)\right )+30 \csc ^2\left (\frac{1}{2} (c+d x)\right )+64 \csc ^6(c+d x)+96 \csc ^4(c+d x)+192 \csc ^2(c+d x)-\sec ^6\left (\frac{1}{2} (c+d x)\right )-6 \sec ^4\left (\frac{1}{2} (c+d x)\right )-30 \sec ^2\left (\frac{1}{2} (c+d x)\right )-120 \log \left (\sin \left (\frac{1}{2} (c+d x)\right )\right )-384 \log (\sin (c+d x))+120 \log \left (\cos \left (\frac{1}{2} (c+d x)\right )\right )+384 \log (\cos (c+d x))\right )}{384 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.083, size = 112, normalized size = 0.7 \begin{align*} -{\frac{a}{32\,d \left ( 1+\sec \left ( dx+c \right ) \right ) ^{2}}}+{\frac{a}{4\,d \left ( 1+\sec \left ( dx+c \right ) \right ) }}+{\frac{11\,a\ln \left ( 1+\sec \left ( dx+c \right ) \right ) }{32\,d}}-{\frac{a}{24\,d \left ( -1+\sec \left ( dx+c \right ) \right ) ^{3}}}-{\frac{9\,a}{32\,d \left ( -1+\sec \left ( dx+c \right ) \right ) ^{2}}}-{\frac{15\,a}{16\,d \left ( -1+\sec \left ( dx+c \right ) \right ) }}+{\frac{21\,a\ln \left ( -1+\sec \left ( dx+c \right ) \right ) }{32\,d}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.04834, size = 184, normalized size = 1.13 \begin{align*} \frac{33 \, a \log \left (\cos \left (d x + c\right ) + 1\right ) + 63 \, a \log \left (\cos \left (d x + c\right ) - 1\right ) - 96 \, a \log \left (\cos \left (d x + c\right )\right ) + \frac{2 \,{\left (15 \, a \cos \left (d x + c\right )^{4} + 9 \, a \cos \left (d x + c\right )^{3} - 49 \, a \cos \left (d x + c\right )^{2} - 11 \, a \cos \left (d x + c\right ) + 44 \, a\right )}}{\cos \left (d x + c\right )^{5} - \cos \left (d x + c\right )^{4} - 2 \, \cos \left (d x + c\right )^{3} + 2 \, \cos \left (d x + c\right )^{2} + \cos \left (d x + c\right ) - 1}}{96 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 1.85606, size = 802, normalized size = 4.92 \begin{align*} \frac{30 \, a \cos \left (d x + c\right )^{4} + 18 \, a \cos \left (d x + c\right )^{3} - 98 \, a \cos \left (d x + c\right )^{2} - 22 \, a \cos \left (d x + c\right ) - 96 \,{\left (a \cos \left (d x + c\right )^{5} - a \cos \left (d x + c\right )^{4} - 2 \, a \cos \left (d x + c\right )^{3} + 2 \, a \cos \left (d x + c\right )^{2} + a \cos \left (d x + c\right ) - a\right )} \log \left (-\cos \left (d x + c\right )\right ) + 33 \,{\left (a \cos \left (d x + c\right )^{5} - a \cos \left (d x + c\right )^{4} - 2 \, a \cos \left (d x + c\right )^{3} + 2 \, a \cos \left (d x + c\right )^{2} + a \cos \left (d x + c\right ) - a\right )} \log \left (\frac{1}{2} \, \cos \left (d x + c\right ) + \frac{1}{2}\right ) + 63 \,{\left (a \cos \left (d x + c\right )^{5} - a \cos \left (d x + c\right )^{4} - 2 \, a \cos \left (d x + c\right )^{3} + 2 \, a \cos \left (d x + c\right )^{2} + a \cos \left (d x + c\right ) - a\right )} \log \left (-\frac{1}{2} \, \cos \left (d x + c\right ) + \frac{1}{2}\right ) + 88 \, a}{96 \,{\left (d \cos \left (d x + c\right )^{5} - d \cos \left (d x + c\right )^{4} - 2 \, d \cos \left (d x + c\right )^{3} + 2 \, d \cos \left (d x + c\right )^{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 = 1.67476, size = 265, normalized size = 1.63 \begin{align*} \frac{252 \, a \log \left (\frac{{\left | -\cos \left (d x + c\right ) + 1 \right |}}{{\left | \cos \left (d x + c\right ) + 1 \right |}}\right ) - 384 \, a \log \left ({\left | -\frac{\cos \left (d x + c\right ) - 1}{\cos \left (d x + c\right ) + 1} - 1 \right |}\right ) + \frac{{\left (2 \, a - \frac{21 \, a{\left (\cos \left (d x + c\right ) - 1\right )}}{\cos \left (d x + c\right ) + 1} + \frac{132 \, a{\left (\cos \left (d x + c\right ) - 1\right )}^{2}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{2}} - \frac{462 \, a{\left (\cos \left (d x + c\right ) - 1\right )}^{3}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{3}}\right )}{\left (\cos \left (d x + c\right ) + 1\right )}^{3}}{{\left (\cos \left (d x + c\right ) - 1\right )}^{3}} + \frac{42 \, a{\left (\cos \left (d x + c\right ) - 1\right )}}{\cos \left (d x + c\right ) + 1} - \frac{3 \, a{\left (\cos \left (d x + c\right ) - 1\right )}^{2}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{2}}}{384 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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