Optimal. Leaf size=119 \[ -\frac{a \csc ^7(c+d x)}{7 d}-\frac{a \csc ^6(c+d x)}{6 d}+\frac{3 a \csc ^5(c+d x)}{5 d}+\frac{3 a \csc ^4(c+d x)}{4 d}-\frac{a \csc ^3(c+d x)}{d}-\frac{3 a \csc ^2(c+d x)}{2 d}+\frac{a \csc (c+d x)}{d}-\frac{a \log (\sin (c+d x))}{d} \]
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Rubi [A] time = 0.0845058, antiderivative size = 119, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.12, Rules used = {2836, 12, 88} \[ -\frac{a \csc ^7(c+d x)}{7 d}-\frac{a \csc ^6(c+d x)}{6 d}+\frac{3 a \csc ^5(c+d x)}{5 d}+\frac{3 a \csc ^4(c+d x)}{4 d}-\frac{a \csc ^3(c+d x)}{d}-\frac{3 a \csc ^2(c+d x)}{2 d}+\frac{a \csc (c+d x)}{d}-\frac{a \log (\sin (c+d x))}{d} \]
Antiderivative was successfully verified.
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Rule 2836
Rule 12
Rule 88
Rubi steps
\begin{align*} \int \cot ^7(c+d x) \csc (c+d x) (a+a \sin (c+d x)) \, dx &=\frac{\operatorname{Subst}\left (\int \frac{a^8 (a-x)^3 (a+x)^4}{x^8} \, dx,x,a \sin (c+d x)\right )}{a^7 d}\\ &=\frac{a \operatorname{Subst}\left (\int \frac{(a-x)^3 (a+x)^4}{x^8} \, dx,x,a \sin (c+d x)\right )}{d}\\ &=\frac{a \operatorname{Subst}\left (\int \left (\frac{a^7}{x^8}+\frac{a^6}{x^7}-\frac{3 a^5}{x^6}-\frac{3 a^4}{x^5}+\frac{3 a^3}{x^4}+\frac{3 a^2}{x^3}-\frac{a}{x^2}-\frac{1}{x}\right ) \, dx,x,a \sin (c+d x)\right )}{d}\\ &=\frac{a \csc (c+d x)}{d}-\frac{3 a \csc ^2(c+d x)}{2 d}-\frac{a \csc ^3(c+d x)}{d}+\frac{3 a \csc ^4(c+d x)}{4 d}+\frac{3 a \csc ^5(c+d x)}{5 d}-\frac{a \csc ^6(c+d x)}{6 d}-\frac{a \csc ^7(c+d x)}{7 d}-\frac{a \log (\sin (c+d x))}{d}\\ \end{align*}
Mathematica [A] time = 0.390895, size = 115, normalized size = 0.97 \[ -\frac{a \csc ^7(c+d x)}{7 d}+\frac{3 a \csc ^5(c+d x)}{5 d}-\frac{a \csc ^3(c+d x)}{d}+\frac{a \csc (c+d x)}{d}-\frac{a \left (2 \cot ^6(c+d x)-3 \cot ^4(c+d x)+6 \cot ^2(c+d x)+12 \log (\tan (c+d x))+12 \log (\cos (c+d x))\right )}{12 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.065, size = 217, normalized size = 1.8 \begin{align*} -{\frac{a \left ( \cot \left ( dx+c \right ) \right ) ^{6}}{6\,d}}+{\frac{a \left ( \cot \left ( dx+c \right ) \right ) ^{4}}{4\,d}}-{\frac{a \left ( \cot \left ( dx+c \right ) \right ) ^{2}}{2\,d}}-{\frac{a\ln \left ( \sin \left ( dx+c \right ) \right ) }{d}}-{\frac{a \left ( \cos \left ( dx+c \right ) \right ) ^{8}}{7\,d \left ( \sin \left ( dx+c \right ) \right ) ^{7}}}+{\frac{a \left ( \cos \left ( dx+c \right ) \right ) ^{8}}{35\,d \left ( \sin \left ( dx+c \right ) \right ) ^{5}}}-{\frac{a \left ( \cos \left ( dx+c \right ) \right ) ^{8}}{35\,d \left ( \sin \left ( dx+c \right ) \right ) ^{3}}}+{\frac{a \left ( \cos \left ( dx+c \right ) \right ) ^{8}}{7\,d\sin \left ( dx+c \right ) }}+{\frac{16\,a\sin \left ( dx+c \right ) }{35\,d}}+{\frac{\sin \left ( dx+c \right ) \left ( \cos \left ( dx+c \right ) \right ) ^{6}a}{7\,d}}+{\frac{6\,\sin \left ( dx+c \right ) \left ( \cos \left ( dx+c \right ) \right ) ^{4}a}{35\,d}}+{\frac{8\, \left ( \cos \left ( dx+c \right ) \right ) ^{2}\sin \left ( dx+c \right ) a}{35\,d}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.0397, size = 127, normalized size = 1.07 \begin{align*} -\frac{420 \, a \log \left (\sin \left (d x + c\right )\right ) - \frac{420 \, a \sin \left (d x + c\right )^{6} - 630 \, a \sin \left (d x + c\right )^{5} - 420 \, a \sin \left (d x + c\right )^{4} + 315 \, a \sin \left (d x + c\right )^{3} + 252 \, a \sin \left (d x + c\right )^{2} - 70 \, a \sin \left (d x + c\right ) - 60 \, a}{\sin \left (d x + c\right )^{7}}}{420 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.2071, size = 458, normalized size = 3.85 \begin{align*} \frac{420 \, a \cos \left (d x + c\right )^{6} - 840 \, a \cos \left (d x + c\right )^{4} + 672 \, a \cos \left (d x + c\right )^{2} - 420 \,{\left (a \cos \left (d x + c\right )^{6} - 3 \, a \cos \left (d x + c\right )^{4} + 3 \, a \cos \left (d x + c\right )^{2} - a\right )} \log \left (\frac{1}{2} \, \sin \left (d x + c\right )\right ) \sin \left (d x + c\right ) + 35 \,{\left (18 \, a \cos \left (d x + c\right )^{4} - 27 \, a \cos \left (d x + c\right )^{2} + 11 \, a\right )} \sin \left (d x + c\right ) - 192 \, a}{420 \,{\left (d \cos \left (d x + c\right )^{6} - 3 \, d \cos \left (d x + c\right )^{4} + 3 \, d \cos \left (d x + c\right )^{2} - d\right )} \sin \left (d x + c\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 = 1.33715, size = 143, normalized size = 1.2 \begin{align*} -\frac{420 \, a \log \left ({\left | \sin \left (d x + c\right ) \right |}\right ) - \frac{1089 \, a \sin \left (d x + c\right )^{7} + 420 \, a \sin \left (d x + c\right )^{6} - 630 \, a \sin \left (d x + c\right )^{5} - 420 \, a \sin \left (d x + c\right )^{4} + 315 \, a \sin \left (d x + c\right )^{3} + 252 \, a \sin \left (d x + c\right )^{2} - 70 \, a \sin \left (d x + c\right ) - 60 \, a}{\sin \left (d x + c\right )^{7}}}{420 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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