Optimal. Leaf size=141 \[ -\frac{\left (3 a^2+30 a b+35 b^2\right ) \tanh ^{-1}(\cos (e+f x))}{8 f}-\frac{\left (3 a^2+6 a b+7 b^2\right ) \cot (e+f x) \csc ^3(e+f x)}{12 f}+\frac{b (6 a+7 b) \sec (e+f x)}{3 f}-\frac{(3 a+7 b)^2 \cot (e+f x) \csc (e+f x)}{24 f}+\frac{b^2 \csc ^4(e+f x) \sec ^3(e+f x)}{3 f} \]
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Rubi [A] time = 0.138497, antiderivative size = 141, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.217, Rules used = {4133, 462, 456, 453, 206} \[ -\frac{\left (3 a^2+30 a b+35 b^2\right ) \tanh ^{-1}(\cos (e+f x))}{8 f}-\frac{\left (3 a^2+6 a b+7 b^2\right ) \cot (e+f x) \csc ^3(e+f x)}{12 f}+\frac{b (6 a+7 b) \sec (e+f x)}{3 f}-\frac{(3 a+7 b)^2 \cot (e+f x) \csc (e+f x)}{24 f}+\frac{b^2 \csc ^4(e+f x) \sec ^3(e+f x)}{3 f} \]
Antiderivative was successfully verified.
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Rule 4133
Rule 462
Rule 456
Rule 453
Rule 206
Rubi steps
\begin{align*} \int \csc ^5(e+f x) \left (a+b \sec ^2(e+f x)\right )^2 \, dx &=-\frac{\operatorname{Subst}\left (\int \frac{\left (b+a x^2\right )^2}{x^4 \left (1-x^2\right )^3} \, dx,x,\cos (e+f x)\right )}{f}\\ &=\frac{b^2 \csc ^4(e+f x) \sec ^3(e+f x)}{3 f}-\frac{\operatorname{Subst}\left (\int \frac{b (6 a+7 b)+3 a^2 x^2}{x^2 \left (1-x^2\right )^3} \, dx,x,\cos (e+f x)\right )}{3 f}\\ &=-\frac{\left (3 a^2+6 a b+7 b^2\right ) \cot (e+f x) \csc ^3(e+f x)}{12 f}+\frac{b^2 \csc ^4(e+f x) \sec ^3(e+f x)}{3 f}+\frac{\operatorname{Subst}\left (\int \frac{-4 b (6 a+7 b)-3 \left (3 a^2+6 a b+7 b^2\right ) x^2}{x^2 \left (1-x^2\right )^2} \, dx,x,\cos (e+f x)\right )}{12 f}\\ &=-\frac{(3 a+7 b)^2 \cot (e+f x) \csc (e+f x)}{24 f}-\frac{\left (3 a^2+6 a b+7 b^2\right ) \cot (e+f x) \csc ^3(e+f x)}{12 f}+\frac{b^2 \csc ^4(e+f x) \sec ^3(e+f x)}{3 f}-\frac{\operatorname{Subst}\left (\int \frac{8 b (6 a+7 b)+(3 a+7 b)^2 x^2}{x^2 \left (1-x^2\right )} \, dx,x,\cos (e+f x)\right )}{24 f}\\ &=-\frac{(3 a+7 b)^2 \cot (e+f x) \csc (e+f x)}{24 f}-\frac{\left (3 a^2+6 a b+7 b^2\right ) \cot (e+f x) \csc ^3(e+f x)}{12 f}+\frac{b (6 a+7 b) \sec (e+f x)}{3 f}+\frac{b^2 \csc ^4(e+f x) \sec ^3(e+f x)}{3 f}-\frac{\left (3 a^2+30 a b+35 b^2\right ) \operatorname{Subst}\left (\int \frac{1}{1-x^2} \, dx,x,\cos (e+f x)\right )}{8 f}\\ &=-\frac{\left (3 a^2+30 a b+35 b^2\right ) \tanh ^{-1}(\cos (e+f x))}{8 f}-\frac{(3 a+7 b)^2 \cot (e+f x) \csc (e+f x)}{24 f}-\frac{\left (3 a^2+6 a b+7 b^2\right ) \cot (e+f x) \csc ^3(e+f x)}{12 f}+\frac{b (6 a+7 b) \sec (e+f x)}{3 f}+\frac{b^2 \csc ^4(e+f x) \sec ^3(e+f x)}{3 f}\\ \end{align*}
Mathematica [A] time = 1.89722, size = 218, normalized size = 1.55 \[ -\frac{\sec ^4(e+f x) \left (a \cos ^2(e+f x)+b\right )^2 \left (\frac{1}{2} \left (105 a^2+282 a b+329 b^2\right ) (\cos (e+f x)+\cos (3 (e+f x))) \csc ^4(e+f x)+96 \left (3 a^2+30 a b+35 b^2\right ) \cos ^4(e+f x) \left (\log \left (\cos \left (\frac{1}{2} (e+f x)\right )\right )-\log \left (\sin \left (\frac{1}{2} (e+f x)\right )\right )\right )+\cot (e+f x) \csc ^3(e+f x) \left (\left (6 a^2+60 a b+70 b^2\right ) \cos (4 (e+f x))-3 \left (3 a^2+30 a b+35 b^2\right ) \cos (6 (e+f x))+90 a^2+132 a b-102 b^2\right )\right )}{192 f (a \cos (2 (e+f x))+a+2 b)^2} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.069, size = 264, normalized size = 1.9 \begin{align*} -{\frac{{a}^{2}\cot \left ( fx+e \right ) \left ( \csc \left ( fx+e \right ) \right ) ^{3}}{4\,f}}-{\frac{3\,{a}^{2}\csc \left ( fx+e \right ) \cot \left ( fx+e \right ) }{8\,f}}+{\frac{3\,{a}^{2}\ln \left ( \csc \left ( fx+e \right ) -\cot \left ( fx+e \right ) \right ) }{8\,f}}-{\frac{ab}{2\,f \left ( \sin \left ( fx+e \right ) \right ) ^{4}\cos \left ( fx+e \right ) }}-{\frac{5\,ab}{4\,f \left ( \sin \left ( fx+e \right ) \right ) ^{2}\cos \left ( fx+e \right ) }}+{\frac{15\,ab}{4\,f\cos \left ( fx+e \right ) }}+{\frac{15\,ab\ln \left ( \csc \left ( fx+e \right ) -\cot \left ( fx+e \right ) \right ) }{4\,f}}-{\frac{{b}^{2}}{4\,f \left ( \sin \left ( fx+e \right ) \right ) ^{4} \left ( \cos \left ( fx+e \right ) \right ) ^{3}}}+{\frac{7\,{b}^{2}}{12\,f \left ( \sin \left ( fx+e \right ) \right ) ^{2} \left ( \cos \left ( fx+e \right ) \right ) ^{3}}}-{\frac{35\,{b}^{2}}{24\,f \left ( \sin \left ( fx+e \right ) \right ) ^{2}\cos \left ( fx+e \right ) }}+{\frac{35\,{b}^{2}}{8\,f\cos \left ( fx+e \right ) }}+{\frac{35\,{b}^{2}\ln \left ( \csc \left ( fx+e \right ) -\cot \left ( fx+e \right ) \right ) }{8\,f}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.03574, size = 223, normalized size = 1.58 \begin{align*} -\frac{3 \,{\left (3 \, a^{2} + 30 \, a b + 35 \, b^{2}\right )} \log \left (\cos \left (f x + e\right ) + 1\right ) - 3 \,{\left (3 \, a^{2} + 30 \, a b + 35 \, b^{2}\right )} \log \left (\cos \left (f x + e\right ) - 1\right ) - \frac{2 \,{\left (3 \,{\left (3 \, a^{2} + 30 \, a b + 35 \, b^{2}\right )} \cos \left (f x + e\right )^{6} - 5 \,{\left (3 \, a^{2} + 30 \, a b + 35 \, b^{2}\right )} \cos \left (f x + e\right )^{4} + 8 \,{\left (6 \, a b + 7 \, b^{2}\right )} \cos \left (f x + e\right )^{2} + 8 \, b^{2}\right )}}{\cos \left (f x + e\right )^{7} - 2 \, \cos \left (f x + e\right )^{5} + \cos \left (f x + e\right )^{3}}}{48 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 0.537309, size = 713, normalized size = 5.06 \begin{align*} \frac{6 \,{\left (3 \, a^{2} + 30 \, a b + 35 \, b^{2}\right )} \cos \left (f x + e\right )^{6} - 10 \,{\left (3 \, a^{2} + 30 \, a b + 35 \, b^{2}\right )} \cos \left (f x + e\right )^{4} + 16 \,{\left (6 \, a b + 7 \, b^{2}\right )} \cos \left (f x + e\right )^{2} + 16 \, b^{2} - 3 \,{\left ({\left (3 \, a^{2} + 30 \, a b + 35 \, b^{2}\right )} \cos \left (f x + e\right )^{7} - 2 \,{\left (3 \, a^{2} + 30 \, a b + 35 \, b^{2}\right )} \cos \left (f x + e\right )^{5} +{\left (3 \, a^{2} + 30 \, a b + 35 \, b^{2}\right )} \cos \left (f x + e\right )^{3}\right )} \log \left (\frac{1}{2} \, \cos \left (f x + e\right ) + \frac{1}{2}\right ) + 3 \,{\left ({\left (3 \, a^{2} + 30 \, a b + 35 \, b^{2}\right )} \cos \left (f x + e\right )^{7} - 2 \,{\left (3 \, a^{2} + 30 \, a b + 35 \, b^{2}\right )} \cos \left (f x + e\right )^{5} +{\left (3 \, a^{2} + 30 \, a b + 35 \, b^{2}\right )} \cos \left (f x + e\right )^{3}\right )} \log \left (-\frac{1}{2} \, \cos \left (f x + e\right ) + \frac{1}{2}\right )}{48 \,{\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 )}} \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 [B] time = 1.31271, size = 713, normalized size = 5.06 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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