Optimal. Leaf size=103 \[ -\frac{\left (a^2+6 a b+6 b^2\right ) \cot (e+f x)}{f}+\frac{2 b (a+2 b) \tan (e+f x)}{f}-\frac{(a+b)^2 \cot ^5(e+f x)}{5 f}-\frac{2 (a+b) (a+2 b) \cot ^3(e+f x)}{3 f}+\frac{b^2 \tan ^3(e+f x)}{3 f} \]
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Rubi [A] time = 0.0968982, antiderivative size = 103, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.087, Rules used = {4132, 448} \[ -\frac{\left (a^2+6 a b+6 b^2\right ) \cot (e+f x)}{f}+\frac{2 b (a+2 b) \tan (e+f x)}{f}-\frac{(a+b)^2 \cot ^5(e+f x)}{5 f}-\frac{2 (a+b) (a+2 b) \cot ^3(e+f x)}{3 f}+\frac{b^2 \tan ^3(e+f x)}{3 f} \]
Antiderivative was successfully verified.
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Rule 4132
Rule 448
Rubi steps
\begin{align*} \int \csc ^6(e+f x) \left (a+b \sec ^2(e+f x)\right )^2 \, dx &=\frac{\operatorname{Subst}\left (\int \frac{\left (1+x^2\right )^2 \left (a+b+b x^2\right )^2}{x^6} \, dx,x,\tan (e+f x)\right )}{f}\\ &=\frac{\operatorname{Subst}\left (\int \left (2 b (a+2 b)+\frac{(a+b)^2}{x^6}+\frac{2 (a+b) (a+2 b)}{x^4}+\frac{a^2+6 a b+6 b^2}{x^2}+b^2 x^2\right ) \, dx,x,\tan (e+f x)\right )}{f}\\ &=-\frac{\left (a^2+6 a b+6 b^2\right ) \cot (e+f x)}{f}-\frac{2 (a+b) (a+2 b) \cot ^3(e+f x)}{3 f}-\frac{(a+b)^2 \cot ^5(e+f x)}{5 f}+\frac{2 b (a+2 b) \tan (e+f x)}{f}+\frac{b^2 \tan ^3(e+f x)}{3 f}\\ \end{align*}
Mathematica [B] time = 1.77154, size = 353, normalized size = 3.43 \[ -\frac{\csc (e) \sec (e) \csc ^5(e+f x) \sec ^3(e+f x) \left (-32 \left (2 a^2+9 a b+12 b^2\right ) \sin (2 f x)-24 a^2 \sin (2 (e+f x))+8 a^2 \sin (4 (e+f x))+8 a^2 \sin (6 (e+f x))-4 a^2 \sin (8 (e+f x))+8 a^2 \sin (2 (e+2 f x))+40 a^2 \sin (4 e+2 f x)+8 a^2 \sin (4 e+6 f x)-4 a^2 \sin (6 e+8 f x)-108 a b \sin (2 (e+f x))+36 a b \sin (4 (e+f x))+36 a b \sin (6 (e+f x))-18 a b \sin (8 (e+f x))+96 a b \sin (2 (e+2 f x))+96 a b \sin (4 e+6 f x)-48 a b \sin (6 e+8 f x)+20 a (5 a+12 b) \sin (2 e)-54 b^2 \sin (2 (e+f x))+18 b^2 \sin (4 (e+f x))+18 b^2 \sin (6 (e+f x))-9 b^2 \sin (8 (e+f x))+128 b^2 \sin (2 (e+2 f x))+128 b^2 \sin (4 e+6 f x)-64 b^2 \sin (6 e+8 f x)\right )}{1920 f} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.061, size = 190, normalized size = 1.8 \begin{align*}{\frac{1}{f} \left ({a}^{2} \left ( -{\frac{8}{15}}-{\frac{ \left ( \csc \left ( fx+e \right ) \right ) ^{4}}{5}}-{\frac{4\, \left ( \csc \left ( fx+e \right ) \right ) ^{2}}{15}} \right ) \cot \left ( fx+e \right ) +2\,ab \left ( -1/5\,{\frac{1}{ \left ( \sin \left ( fx+e \right ) \right ) ^{5}\cos \left ( fx+e \right ) }}-2/5\,{\frac{1}{ \left ( \sin \left ( fx+e \right ) \right ) ^{3}\cos \left ( fx+e \right ) }}+8/5\,{\frac{1}{\sin \left ( fx+e \right ) \cos \left ( fx+e \right ) }}-{\frac{16\,\cot \left ( fx+e \right ) }{5}} \right ) +{b}^{2} \left ( -{\frac{1}{5\, \left ( \sin \left ( fx+e \right ) \right ) ^{5} \left ( \cos \left ( fx+e \right ) \right ) ^{3}}}+{\frac{8}{15\, \left ( \sin \left ( fx+e \right ) \right ) ^{3} \left ( \cos \left ( fx+e \right ) \right ) ^{3}}}-{\frac{16}{15\, \left ( \sin \left ( fx+e \right ) \right ) ^{3}\cos \left ( fx+e \right ) }}+{\frac{64}{15\,\sin \left ( fx+e \right ) \cos \left ( fx+e \right ) }}-{\frac{128\,\cot \left ( fx+e \right ) }{15}} \right ) \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.999698, size = 144, normalized size = 1.4 \begin{align*} \frac{5 \, b^{2} \tan \left (f x + e\right )^{3} + 30 \,{\left (a b + 2 \, b^{2}\right )} \tan \left (f x + e\right ) - \frac{15 \,{\left (a^{2} + 6 \, a b + 6 \, b^{2}\right )} \tan \left (f x + e\right )^{4} + 10 \,{\left (a^{2} + 3 \, a b + 2 \, b^{2}\right )} \tan \left (f x + e\right )^{2} + 3 \, a^{2} + 6 \, a b + 3 \, b^{2}}{\tan \left (f x + e\right )^{5}}}{15 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 0.497218, size = 346, normalized size = 3.36 \begin{align*} -\frac{8 \,{\left (a^{2} + 12 \, a b + 16 \, b^{2}\right )} \cos \left (f x + e\right )^{8} - 20 \,{\left (a^{2} + 12 \, a b + 16 \, b^{2}\right )} \cos \left (f x + e\right )^{6} + 15 \,{\left (a^{2} + 12 \, a b + 16 \, b^{2}\right )} \cos \left (f x + e\right )^{4} - 10 \,{\left (3 \, a b + 4 \, b^{2}\right )} \cos \left (f x + e\right )^{2} - 5 \, b^{2}}{15 \,{\left (f \cos \left (f x + e\right )^{7} - 2 \, f \cos \left (f x + e\right )^{5} + f \cos \left (f x + e\right )^{3}\right )} \sin \left (f x + e\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 = 1.16885, size = 204, normalized size = 1.98 \begin{align*} \frac{5 \, b^{2} \tan \left (f x + e\right )^{3} + 30 \, a b \tan \left (f x + e\right ) + 60 \, b^{2} \tan \left (f x + e\right ) - \frac{15 \, a^{2} \tan \left (f x + e\right )^{4} + 90 \, a b \tan \left (f x + e\right )^{4} + 90 \, b^{2} \tan \left (f x + e\right )^{4} + 10 \, a^{2} \tan \left (f x + e\right )^{2} + 30 \, a b \tan \left (f x + e\right )^{2} + 20 \, b^{2} \tan \left (f x + e\right )^{2} + 3 \, a^{2} + 6 \, a b + 3 \, b^{2}}{\tan \left (f x + e\right )^{5}}}{15 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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