Optimal. Leaf size=132 \[ -\frac{a^2 \sin ^2(c+d x)}{2 d}-\frac{2 a^2 \sin (c+d x)}{d}-\frac{a^2 \csc ^6(c+d x)}{6 d}-\frac{2 a^2 \csc ^5(c+d x)}{5 d}+\frac{a^2 \csc ^4(c+d x)}{2 d}+\frac{2 a^2 \csc ^3(c+d x)}{d}-\frac{6 a^2 \csc (c+d x)}{d}+\frac{2 a^2 \log (\sin (c+d x))}{d} \]
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Rubi [A] time = 0.0754306, antiderivative size = 132, 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 = {2707, 88} \[ -\frac{a^2 \sin ^2(c+d x)}{2 d}-\frac{2 a^2 \sin (c+d x)}{d}-\frac{a^2 \csc ^6(c+d x)}{6 d}-\frac{2 a^2 \csc ^5(c+d x)}{5 d}+\frac{a^2 \csc ^4(c+d x)}{2 d}+\frac{2 a^2 \csc ^3(c+d x)}{d}-\frac{6 a^2 \csc (c+d x)}{d}+\frac{2 a^2 \log (\sin (c+d x))}{d} \]
Antiderivative was successfully verified.
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Rule 2707
Rule 88
Rubi steps
\begin{align*} \int \cot ^7(c+d x) (a+a \sin (c+d x))^2 \, dx &=\frac{\operatorname{Subst}\left (\int \frac{(a-x)^3 (a+x)^5}{x^7} \, dx,x,a \sin (c+d x)\right )}{d}\\ &=\frac{\operatorname{Subst}\left (\int \left (-2 a+\frac{a^8}{x^7}+\frac{2 a^7}{x^6}-\frac{2 a^6}{x^5}-\frac{6 a^5}{x^4}+\frac{6 a^3}{x^2}+\frac{2 a^2}{x}-x\right ) \, dx,x,a \sin (c+d x)\right )}{d}\\ &=-\frac{6 a^2 \csc (c+d x)}{d}+\frac{2 a^2 \csc ^3(c+d x)}{d}+\frac{a^2 \csc ^4(c+d x)}{2 d}-\frac{2 a^2 \csc ^5(c+d x)}{5 d}-\frac{a^2 \csc ^6(c+d x)}{6 d}+\frac{2 a^2 \log (\sin (c+d x))}{d}-\frac{2 a^2 \sin (c+d x)}{d}-\frac{a^2 \sin ^2(c+d x)}{2 d}\\ \end{align*}
Mathematica [A] time = 0.215678, size = 86, normalized size = 0.65 \[ -\frac{a^2 \left (15 \sin ^2(c+d x)+60 \sin (c+d x)+5 \csc ^6(c+d x)+12 \csc ^5(c+d x)-15 \csc ^4(c+d x)-60 \csc ^3(c+d x)+180 \csc (c+d x)-60 \log (\sin (c+d x))\right )}{30 d} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.049, size = 313, normalized size = 2.4 \begin{align*} -{\frac{{a}^{2} \left ( \cos \left ( dx+c \right ) \right ) ^{8}}{4\,d \left ( \sin \left ( dx+c \right ) \right ) ^{4}}}+{\frac{{a}^{2} \left ( \cos \left ( dx+c \right ) \right ) ^{8}}{2\,d \left ( \sin \left ( dx+c \right ) \right ) ^{2}}}+{\frac{{a}^{2} \left ( \cos \left ( dx+c \right ) \right ) ^{6}}{2\,d}}+{\frac{3\,{a}^{2} \left ( \cos \left ( dx+c \right ) \right ) ^{4}}{4\,d}}+{\frac{3\,{a}^{2} \left ( \cos \left ( dx+c \right ) \right ) ^{2}}{2\,d}}+2\,{\frac{{a}^{2}\ln \left ( \sin \left ( dx+c \right ) \right ) }{d}}-{\frac{2\,{a}^{2} \left ( \cos \left ( dx+c \right ) \right ) ^{8}}{5\,d \left ( \sin \left ( dx+c \right ) \right ) ^{5}}}+{\frac{2\,{a}^{2} \left ( \cos \left ( dx+c \right ) \right ) ^{8}}{5\,d \left ( \sin \left ( dx+c \right ) \right ) ^{3}}}-2\,{\frac{{a}^{2} \left ( \cos \left ( dx+c \right ) \right ) ^{8}}{d\sin \left ( dx+c \right ) }}-{\frac{32\,{a}^{2}\sin \left ( dx+c \right ) }{5\,d}}-2\,{\frac{{a}^{2}\sin \left ( dx+c \right ) \left ( \cos \left ( dx+c \right ) \right ) ^{6}}{d}}-{\frac{12\,{a}^{2}\sin \left ( dx+c \right ) \left ( \cos \left ( dx+c \right ) \right ) ^{4}}{5\,d}}-{\frac{16\,{a}^{2} \left ( \cos \left ( dx+c \right ) \right ) ^{2}\sin \left ( dx+c \right ) }{5\,d}}-{\frac{{a}^{2} \left ( \cot \left ( dx+c \right ) \right ) ^{6}}{6\,d}}+{\frac{{a}^{2} \left ( \cot \left ( dx+c \right ) \right ) ^{4}}{4\,d}}-{\frac{{a}^{2} \left ( \cot \left ( dx+c \right ) \right ) ^{2}}{2\,d}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.08562, size = 144, normalized size = 1.09 \begin{align*} -\frac{15 \, a^{2} \sin \left (d x + c\right )^{2} - 60 \, a^{2} \log \left (\sin \left (d x + c\right )\right ) + 60 \, a^{2} \sin \left (d x + c\right ) + \frac{180 \, a^{2} \sin \left (d x + c\right )^{5} - 60 \, a^{2} \sin \left (d x + c\right )^{3} - 15 \, a^{2} \sin \left (d x + c\right )^{2} + 12 \, a^{2} \sin \left (d x + c\right ) + 5 \, a^{2}}{\sin \left (d x + c\right )^{6}}}{30 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.76805, size = 508, normalized size = 3.85 \begin{align*} \frac{30 \, a^{2} \cos \left (d x + c\right )^{8} - 105 \, a^{2} \cos \left (d x + c\right )^{6} + 135 \, a^{2} \cos \left (d x + c\right )^{4} - 45 \, a^{2} \cos \left (d x + c\right )^{2} - 5 \, a^{2} + 120 \,{\left (a^{2} \cos \left (d x + c\right )^{6} - 3 \, a^{2} \cos \left (d x + c\right )^{4} + 3 \, a^{2} \cos \left (d x + c\right )^{2} - a^{2}\right )} \log \left (\frac{1}{2} \, \sin \left (d x + c\right )\right ) - 24 \,{\left (5 \, a^{2} \cos \left (d x + c\right )^{6} - 30 \, a^{2} \cos \left (d x + c\right )^{4} + 40 \, a^{2} \cos \left (d x + c\right )^{2} - 16 \, a^{2}\right )} \sin \left (d x + c\right )}{60 \,{\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 )}} \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 = 1.49559, size = 163, normalized size = 1.23 \begin{align*} -\frac{15 \, a^{2} \sin \left (d x + c\right )^{2} - 60 \, a^{2} \log \left ({\left | \sin \left (d x + c\right ) \right |}\right ) + 60 \, a^{2} \sin \left (d x + c\right ) + \frac{147 \, a^{2} \sin \left (d x + c\right )^{6} + 180 \, a^{2} \sin \left (d x + c\right )^{5} - 60 \, a^{2} \sin \left (d x + c\right )^{3} - 15 \, a^{2} \sin \left (d x + c\right )^{2} + 12 \, a^{2} \sin \left (d x + c\right ) + 5 \, a^{2}}{\sin \left (d x + c\right )^{6}}}{30 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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