Optimal. Leaf size=219 \[ -\frac{b \left (a^2+b^2\right )^2}{a^6 d (a+b \tan (c+d x))}-\frac{\left (2 a^2+3 b^2\right ) \cot ^3(c+d x)}{3 a^4 d}+\frac{2 b \left (a^2+b^2\right ) \cot ^2(c+d x)}{a^5 d}-\frac{\left (a^2+b^2\right ) \left (a^2+5 b^2\right ) \cot (c+d x)}{a^6 d}-\frac{2 b \left (a^2+b^2\right ) \left (a^2+3 b^2\right ) \log (\tan (c+d x))}{a^7 d}+\frac{2 b \left (a^2+b^2\right ) \left (a^2+3 b^2\right ) \log (a+b \tan (c+d x))}{a^7 d}+\frac{b \cot ^4(c+d x)}{2 a^3 d}-\frac{\cot ^5(c+d x)}{5 a^2 d} \]
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Rubi [A] time = 0.198334, antiderivative size = 219, 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 = {3516, 894} \[ -\frac{b \left (a^2+b^2\right )^2}{a^6 d (a+b \tan (c+d x))}-\frac{\left (2 a^2+3 b^2\right ) \cot ^3(c+d x)}{3 a^4 d}+\frac{2 b \left (a^2+b^2\right ) \cot ^2(c+d x)}{a^5 d}-\frac{\left (a^2+b^2\right ) \left (a^2+5 b^2\right ) \cot (c+d x)}{a^6 d}-\frac{2 b \left (a^2+b^2\right ) \left (a^2+3 b^2\right ) \log (\tan (c+d x))}{a^7 d}+\frac{2 b \left (a^2+b^2\right ) \left (a^2+3 b^2\right ) \log (a+b \tan (c+d x))}{a^7 d}+\frac{b \cot ^4(c+d x)}{2 a^3 d}-\frac{\cot ^5(c+d x)}{5 a^2 d} \]
Antiderivative was successfully verified.
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Rule 3516
Rule 894
Rubi steps
\begin{align*} \int \frac{\csc ^6(c+d x)}{(a+b \tan (c+d x))^2} \, dx &=\frac{b \operatorname{Subst}\left (\int \frac{\left (b^2+x^2\right )^2}{x^6 (a+x)^2} \, dx,x,b \tan (c+d x)\right )}{d}\\ &=\frac{b \operatorname{Subst}\left (\int \left (\frac{b^4}{a^2 x^6}-\frac{2 b^4}{a^3 x^5}+\frac{2 a^2 b^2+3 b^4}{a^4 x^4}-\frac{4 b^2 \left (a^2+b^2\right )}{a^5 x^3}+\frac{a^4+6 a^2 b^2+5 b^4}{a^6 x^2}-\frac{2 \left (a^4+4 a^2 b^2+3 b^4\right )}{a^7 x}+\frac{\left (a^2+b^2\right )^2}{a^6 (a+x)^2}+\frac{2 \left (a^4+4 a^2 b^2+3 b^4\right )}{a^7 (a+x)}\right ) \, dx,x,b \tan (c+d x)\right )}{d}\\ &=-\frac{\left (a^2+b^2\right ) \left (a^2+5 b^2\right ) \cot (c+d x)}{a^6 d}+\frac{2 b \left (a^2+b^2\right ) \cot ^2(c+d x)}{a^5 d}-\frac{\left (2 a^2+3 b^2\right ) \cot ^3(c+d x)}{3 a^4 d}+\frac{b \cot ^4(c+d x)}{2 a^3 d}-\frac{\cot ^5(c+d x)}{5 a^2 d}-\frac{2 b \left (a^2+b^2\right ) \left (a^2+3 b^2\right ) \log (\tan (c+d x))}{a^7 d}+\frac{2 b \left (a^2+b^2\right ) \left (a^2+3 b^2\right ) \log (a+b \tan (c+d x))}{a^7 d}-\frac{b \left (a^2+b^2\right )^2}{a^6 d (a+b \tan (c+d x))}\\ \end{align*}
Mathematica [B] time = 6.23138, size = 589, normalized size = 2.69 \[ \frac{\sec ^2(c+d x) \left (2 a^2 b^4 \sin (c+d x)+a^4 b^2 \sin (c+d x)+b^6 \sin (c+d x)\right ) (a \cos (c+d x)+b \sin (c+d x))}{a^7 d (a+b \tan (c+d x))^2}-\frac{2 \left (4 a^2 b^3+a^4 b+3 b^5\right ) \sec ^2(c+d x) \log (\sin (c+d x)) (a \cos (c+d x)+b \sin (c+d x))^2}{a^7 d (a+b \tan (c+d x))^2}+\frac{2 \left (4 a^2 b^3+a^4 b+3 b^5\right ) \sec ^2(c+d x) (a \cos (c+d x)+b \sin (c+d x))^2 \log (a \cos (c+d x)+b \sin (c+d x))}{a^7 d (a+b \tan (c+d x))^2}+\frac{\csc ^3(c+d x) \sec ^2(c+d x) \left (-4 a^2 \cos (c+d x)-15 b^2 \cos (c+d x)\right ) (a \cos (c+d x)+b \sin (c+d x))^2}{15 a^4 d (a+b \tan (c+d x))^2}+\frac{b \left (a^2+2 b^2\right ) \csc ^2(c+d x) \sec ^2(c+d x) (a \cos (c+d x)+b \sin (c+d x))^2}{a^5 d (a+b \tan (c+d x))^2}+\frac{\csc (c+d x) \sec ^2(c+d x) \left (-75 a^2 b^2 \cos (c+d x)-8 a^4 \cos (c+d x)-75 b^4 \cos (c+d x)\right ) (a \cos (c+d x)+b \sin (c+d x))^2}{15 a^6 d (a+b \tan (c+d x))^2}+\frac{b \csc ^4(c+d x) \sec ^2(c+d x) (a \cos (c+d x)+b \sin (c+d x))^2}{2 a^3 d (a+b \tan (c+d x))^2}-\frac{\csc ^5(c+d x) \sec (c+d x) (a \cos (c+d x)+b \sin (c+d x))^2}{5 a^2 d (a+b \tan (c+d x))^2} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.122, size = 343, normalized size = 1.6 \begin{align*} -{\frac{1}{5\,{a}^{2}d \left ( \tan \left ( dx+c \right ) \right ) ^{5}}}-{\frac{2}{3\,{a}^{2}d \left ( \tan \left ( dx+c \right ) \right ) ^{3}}}-{\frac{{b}^{2}}{d{a}^{4} \left ( \tan \left ( dx+c \right ) \right ) ^{3}}}-{\frac{1}{{a}^{2}d\tan \left ( dx+c \right ) }}-6\,{\frac{{b}^{2}}{d{a}^{4}\tan \left ( dx+c \right ) }}-5\,{\frac{{b}^{4}}{d{a}^{6}\tan \left ( dx+c \right ) }}+{\frac{b}{2\,d{a}^{3} \left ( \tan \left ( dx+c \right ) \right ) ^{4}}}+2\,{\frac{b}{d{a}^{3} \left ( \tan \left ( dx+c \right ) \right ) ^{2}}}+2\,{\frac{{b}^{3}}{d{a}^{5} \left ( \tan \left ( dx+c \right ) \right ) ^{2}}}-2\,{\frac{b\ln \left ( \tan \left ( dx+c \right ) \right ) }{d{a}^{3}}}-8\,{\frac{{b}^{3}\ln \left ( \tan \left ( dx+c \right ) \right ) }{d{a}^{5}}}-6\,{\frac{{b}^{5}\ln \left ( \tan \left ( dx+c \right ) \right ) }{d{a}^{7}}}-{\frac{b}{{a}^{2}d \left ( a+b\tan \left ( dx+c \right ) \right ) }}-2\,{\frac{{b}^{3}}{d{a}^{4} \left ( a+b\tan \left ( dx+c \right ) \right ) }}-{\frac{{b}^{5}}{d{a}^{6} \left ( a+b\tan \left ( dx+c \right ) \right ) }}+2\,{\frac{b\ln \left ( a+b\tan \left ( dx+c \right ) \right ) }{d{a}^{3}}}+8\,{\frac{{b}^{3}\ln \left ( a+b\tan \left ( dx+c \right ) \right ) }{d{a}^{5}}}+6\,{\frac{{b}^{5}\ln \left ( a+b\tan \left ( dx+c \right ) \right ) }{d{a}^{7}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.22476, size = 304, normalized size = 1.39 \begin{align*} \frac{\frac{9 \, a^{4} b \tan \left (d x + c\right ) - 60 \,{\left (a^{4} b + 4 \, a^{2} b^{3} + 3 \, b^{5}\right )} \tan \left (d x + c\right )^{5} - 6 \, a^{5} - 30 \,{\left (a^{5} + 4 \, a^{3} b^{2} + 3 \, a b^{4}\right )} \tan \left (d x + c\right )^{4} + 10 \,{\left (4 \, a^{4} b + 3 \, a^{2} b^{3}\right )} \tan \left (d x + c\right )^{3} - 5 \,{\left (4 \, a^{5} + 3 \, a^{3} b^{2}\right )} \tan \left (d x + c\right )^{2}}{a^{6} b \tan \left (d x + c\right )^{6} + a^{7} \tan \left (d x + c\right )^{5}} + \frac{60 \,{\left (a^{4} b + 4 \, a^{2} b^{3} + 3 \, b^{5}\right )} \log \left (b \tan \left (d x + c\right ) + a\right )}{a^{7}} - \frac{60 \,{\left (a^{4} b + 4 \, a^{2} b^{3} + 3 \, b^{5}\right )} \log \left (\tan \left (d x + c\right )\right )}{a^{7}}}{30 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 2.59028, size = 1770, normalized size = 8.08 \begin{align*} \text{result too large to display} \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 = 1.23916, size = 448, normalized size = 2.05 \begin{align*} -\frac{\frac{60 \,{\left (a^{4} b + 4 \, a^{2} b^{3} + 3 \, b^{5}\right )} \log \left ({\left | \tan \left (d x + c\right ) \right |}\right )}{a^{7}} - \frac{60 \,{\left (a^{4} b^{2} + 4 \, a^{2} b^{4} + 3 \, b^{6}\right )} \log \left ({\left | b \tan \left (d x + c\right ) + a \right |}\right )}{a^{7} b} + \frac{30 \,{\left (2 \, a^{4} b^{2} \tan \left (d x + c\right ) + 8 \, a^{2} b^{4} \tan \left (d x + c\right ) + 6 \, b^{6} \tan \left (d x + c\right ) + 3 \, a^{5} b + 10 \, a^{3} b^{3} + 7 \, a b^{5}\right )}}{{\left (b \tan \left (d x + c\right ) + a\right )} a^{7}} - \frac{137 \, a^{4} b \tan \left (d x + c\right )^{5} + 548 \, a^{2} b^{3} \tan \left (d x + c\right )^{5} + 411 \, b^{5} \tan \left (d x + c\right )^{5} - 30 \, a^{5} \tan \left (d x + c\right )^{4} - 180 \, a^{3} b^{2} \tan \left (d x + c\right )^{4} - 150 \, a b^{4} \tan \left (d x + c\right )^{4} + 60 \, a^{4} b \tan \left (d x + c\right )^{3} + 60 \, a^{2} b^{3} \tan \left (d x + c\right )^{3} - 20 \, a^{5} \tan \left (d x + c\right )^{2} - 30 \, a^{3} b^{2} \tan \left (d x + c\right )^{2} + 15 \, a^{4} b \tan \left (d x + c\right ) - 6 \, a^{5}}{a^{7} \tan \left (d x + c\right )^{5}}}{30 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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