Optimal. Leaf size=179 \[ -\frac{2 a^2 \cot ^9(c+d x)}{9 d}+\frac{a^2 \cot ^7(c+d x)}{7 d}-\frac{a^2 \cot ^5(c+d x)}{5 d}+\frac{a^2 \cot ^3(c+d x)}{3 d}-\frac{a^2 \cot (c+d x)}{d}-\frac{2 a^2 \csc ^9(c+d x)}{9 d}+\frac{8 a^2 \csc ^7(c+d x)}{7 d}-\frac{12 a^2 \csc ^5(c+d x)}{5 d}+\frac{8 a^2 \csc ^3(c+d x)}{3 d}-\frac{2 a^2 \csc (c+d x)}{d}-a^2 x \]
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Rubi [A] time = 0.154976, antiderivative size = 179, normalized size of antiderivative = 1., number of steps used = 13, number of rules used = 7, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.333, Rules used = {3886, 3473, 8, 2606, 194, 2607, 30} \[ -\frac{2 a^2 \cot ^9(c+d x)}{9 d}+\frac{a^2 \cot ^7(c+d x)}{7 d}-\frac{a^2 \cot ^5(c+d x)}{5 d}+\frac{a^2 \cot ^3(c+d x)}{3 d}-\frac{a^2 \cot (c+d x)}{d}-\frac{2 a^2 \csc ^9(c+d x)}{9 d}+\frac{8 a^2 \csc ^7(c+d x)}{7 d}-\frac{12 a^2 \csc ^5(c+d x)}{5 d}+\frac{8 a^2 \csc ^3(c+d x)}{3 d}-\frac{2 a^2 \csc (c+d x)}{d}-a^2 x \]
Antiderivative was successfully verified.
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Rule 3886
Rule 3473
Rule 8
Rule 2606
Rule 194
Rule 2607
Rule 30
Rubi steps
\begin{align*} \int \cot ^{10}(c+d x) (a+a \sec (c+d x))^2 \, dx &=\int \left (a^2 \cot ^{10}(c+d x)+2 a^2 \cot ^9(c+d x) \csc (c+d x)+a^2 \cot ^8(c+d x) \csc ^2(c+d x)\right ) \, dx\\ &=a^2 \int \cot ^{10}(c+d x) \, dx+a^2 \int \cot ^8(c+d x) \csc ^2(c+d x) \, dx+\left (2 a^2\right ) \int \cot ^9(c+d x) \csc (c+d x) \, dx\\ &=-\frac{a^2 \cot ^9(c+d x)}{9 d}-a^2 \int \cot ^8(c+d x) \, dx+\frac{a^2 \operatorname{Subst}\left (\int x^8 \, dx,x,-\cot (c+d x)\right )}{d}-\frac{\left (2 a^2\right ) \operatorname{Subst}\left (\int \left (-1+x^2\right )^4 \, dx,x,\csc (c+d x)\right )}{d}\\ &=\frac{a^2 \cot ^7(c+d x)}{7 d}-\frac{2 a^2 \cot ^9(c+d x)}{9 d}+a^2 \int \cot ^6(c+d x) \, dx-\frac{\left (2 a^2\right ) \operatorname{Subst}\left (\int \left (1-4 x^2+6 x^4-4 x^6+x^8\right ) \, dx,x,\csc (c+d x)\right )}{d}\\ &=-\frac{a^2 \cot ^5(c+d x)}{5 d}+\frac{a^2 \cot ^7(c+d x)}{7 d}-\frac{2 a^2 \cot ^9(c+d x)}{9 d}-\frac{2 a^2 \csc (c+d x)}{d}+\frac{8 a^2 \csc ^3(c+d x)}{3 d}-\frac{12 a^2 \csc ^5(c+d x)}{5 d}+\frac{8 a^2 \csc ^7(c+d x)}{7 d}-\frac{2 a^2 \csc ^9(c+d x)}{9 d}-a^2 \int \cot ^4(c+d x) \, dx\\ &=\frac{a^2 \cot ^3(c+d x)}{3 d}-\frac{a^2 \cot ^5(c+d x)}{5 d}+\frac{a^2 \cot ^7(c+d x)}{7 d}-\frac{2 a^2 \cot ^9(c+d x)}{9 d}-\frac{2 a^2 \csc (c+d x)}{d}+\frac{8 a^2 \csc ^3(c+d x)}{3 d}-\frac{12 a^2 \csc ^5(c+d x)}{5 d}+\frac{8 a^2 \csc ^7(c+d x)}{7 d}-\frac{2 a^2 \csc ^9(c+d x)}{9 d}+a^2 \int \cot ^2(c+d x) \, dx\\ &=-\frac{a^2 \cot (c+d x)}{d}+\frac{a^2 \cot ^3(c+d x)}{3 d}-\frac{a^2 \cot ^5(c+d x)}{5 d}+\frac{a^2 \cot ^7(c+d x)}{7 d}-\frac{2 a^2 \cot ^9(c+d x)}{9 d}-\frac{2 a^2 \csc (c+d x)}{d}+\frac{8 a^2 \csc ^3(c+d x)}{3 d}-\frac{12 a^2 \csc ^5(c+d x)}{5 d}+\frac{8 a^2 \csc ^7(c+d x)}{7 d}-\frac{2 a^2 \csc ^9(c+d x)}{9 d}-a^2 \int 1 \, dx\\ &=-a^2 x-\frac{a^2 \cot (c+d x)}{d}+\frac{a^2 \cot ^3(c+d x)}{3 d}-\frac{a^2 \cot ^5(c+d x)}{5 d}+\frac{a^2 \cot ^7(c+d x)}{7 d}-\frac{2 a^2 \cot ^9(c+d x)}{9 d}-\frac{2 a^2 \csc (c+d x)}{d}+\frac{8 a^2 \csc ^3(c+d x)}{3 d}-\frac{12 a^2 \csc ^5(c+d x)}{5 d}+\frac{8 a^2 \csc ^7(c+d x)}{7 d}-\frac{2 a^2 \csc ^9(c+d x)}{9 d}\\ \end{align*}
Mathematica [B] time = 1.87963, size = 428, normalized size = 2.39 \[ -\frac{a^2 \csc \left (\frac{c}{2}\right ) \sec \left (\frac{c}{2}\right ) \csc ^9\left (\frac{1}{2} (c+d x)\right ) \sec ^5\left (\frac{1}{2} (c+d x)\right ) (-1152405 \sin (c+d x)+512180 \sin (2 (c+d x))+486571 \sin (3 (c+d x))-409744 \sin (4 (c+d x))-25609 \sin (5 (c+d x))+102436 \sin (6 (c+d x))-25609 \sin (7 (c+d x))-825216 \sin (2 c+d x)+622976 \sin (c+2 d x)+142464 \sin (3 c+2 d x)+297088 \sin (2 c+3 d x)+430080 \sin (4 c+3 d x)-424192 \sin (3 c+4 d x)-188160 \sin (5 c+4 d x)+2048 \sin (4 c+5 d x)-40320 \sin (6 c+5 d x)+112768 \sin (5 c+6 d x)+40320 \sin (7 c+6 d x)-38272 \sin (6 c+7 d x)-453600 d x \cos (2 c+d x)-201600 d x \cos (c+2 d x)+201600 d x \cos (3 c+2 d x)-191520 d x \cos (2 c+3 d x)+191520 d x \cos (4 c+3 d x)+161280 d x \cos (3 c+4 d x)-161280 d x \cos (5 c+4 d x)+10080 d x \cos (4 c+5 d x)-10080 d x \cos (6 c+5 d x)-40320 d x \cos (5 c+6 d x)+40320 d x \cos (7 c+6 d x)+10080 d x \cos (6 c+7 d x)-10080 d x \cos (8 c+7 d x)+259584 \sin (c)-897024 \sin (d x)+453600 d x \cos (d x))}{330301440 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.087, size = 231, normalized size = 1.3 \begin{align*}{\frac{1}{d} \left ({a}^{2} \left ( -{\frac{ \left ( \cot \left ( dx+c \right ) \right ) ^{9}}{9}}+{\frac{ \left ( \cot \left ( dx+c \right ) \right ) ^{7}}{7}}-{\frac{ \left ( \cot \left ( dx+c \right ) \right ) ^{5}}{5}}+{\frac{ \left ( \cot \left ( dx+c \right ) \right ) ^{3}}{3}}-\cot \left ( dx+c \right ) -dx-c \right ) +2\,{a}^{2} \left ( -1/9\,{\frac{ \left ( \cos \left ( dx+c \right ) \right ) ^{10}}{ \left ( \sin \left ( dx+c \right ) \right ) ^{9}}}+{\frac{ \left ( \cos \left ( dx+c \right ) \right ) ^{10}}{63\, \left ( \sin \left ( dx+c \right ) \right ) ^{7}}}-{\frac{ \left ( \cos \left ( dx+c \right ) \right ) ^{10}}{105\, \left ( \sin \left ( dx+c \right ) \right ) ^{5}}}+{\frac{ \left ( \cos \left ( dx+c \right ) \right ) ^{10}}{63\, \left ( \sin \left ( dx+c \right ) \right ) ^{3}}}-1/9\,{\frac{ \left ( \cos \left ( dx+c \right ) \right ) ^{10}}{\sin \left ( dx+c \right ) }}-1/9\, \left ({\frac{128}{35}}+ \left ( \cos \left ( dx+c \right ) \right ) ^{8}+{\frac{8\, \left ( \cos \left ( dx+c \right ) \right ) ^{6}}{7}}+{\frac{48\, \left ( \cos \left ( dx+c \right ) \right ) ^{4}}{35}}+{\frac{64\, \left ( \cos \left ( dx+c \right ) \right ) ^{2}}{35}} \right ) \sin \left ( dx+c \right ) \right ) -{\frac{{a}^{2} \left ( \cos \left ( dx+c \right ) \right ) ^{9}}{9\, \left ( \sin \left ( dx+c \right ) \right ) ^{9}}} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 2.10935, size = 185, normalized size = 1.03 \begin{align*} -\frac{{\left (315 \, d x + 315 \, c + \frac{315 \, \tan \left (d x + c\right )^{8} - 105 \, \tan \left (d x + c\right )^{6} + 63 \, \tan \left (d x + c\right )^{4} - 45 \, \tan \left (d x + c\right )^{2} + 35}{\tan \left (d x + c\right )^{9}}\right )} a^{2} + \frac{2 \,{\left (315 \, \sin \left (d x + c\right )^{8} - 420 \, \sin \left (d x + c\right )^{6} + 378 \, \sin \left (d x + c\right )^{4} - 180 \, \sin \left (d x + c\right )^{2} + 35\right )} a^{2}}{\sin \left (d x + c\right )^{9}} + \frac{35 \, a^{2}}{\tan \left (d x + c\right )^{9}}}{315 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 0.947558, size = 694, normalized size = 3.88 \begin{align*} -\frac{598 \, a^{2} \cos \left (d x + c\right )^{7} - 566 \, a^{2} \cos \left (d x + c\right )^{6} - 1212 \, a^{2} \cos \left (d x + c\right )^{5} + 1310 \, a^{2} \cos \left (d x + c\right )^{4} + 860 \, a^{2} \cos \left (d x + c\right )^{3} - 1014 \, a^{2} \cos \left (d x + c\right )^{2} - 197 \, a^{2} \cos \left (d x + c\right ) + 256 \, a^{2} + 315 \,{\left (a^{2} d x \cos \left (d x + c\right )^{6} - 2 \, a^{2} d x \cos \left (d x + c\right )^{5} - a^{2} d x \cos \left (d x + c\right )^{4} + 4 \, a^{2} d x \cos \left (d x + c\right )^{3} - a^{2} d x \cos \left (d x + c\right )^{2} - 2 \, a^{2} d x \cos \left (d x + c\right ) + a^{2} d x\right )} \sin \left (d x + c\right )}{315 \,{\left (d \cos \left (d x + c\right )^{6} - 2 \, d \cos \left (d x + c\right )^{5} - d \cos \left (d x + c\right )^{4} + 4 \, d \cos \left (d x + c\right )^{3} - d \cos \left (d x + c\right )^{2} - 2 \, d \cos \left (d x + c\right ) + 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 = 1.54551, size = 196, normalized size = 1.09 \begin{align*} \frac{63 \, a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{5} - 945 \, a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} - 40320 \,{\left (d x + c\right )} a^{2} + 11655 \, a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) - \frac{51345 \, a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{8} - 9765 \, a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{6} + 2331 \, a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{4} - 405 \, a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} + 35 \, a^{2}}{\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{9}}}{40320 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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