Optimal. Leaf size=123 \[ \frac{\left (a^2+8 a b+4 b^2\right ) \sec (e+f x)}{4 f}-\frac{\left (3 a^2+24 a b+8 b^2\right ) \tanh ^{-1}(\cos (e+f x))}{8 f}-\frac{a^2 \csc ^4(e+f x) \sec (e+f x)}{4 f}-\frac{a (a+8 b) \cot (e+f x) \csc (e+f x)}{8 f}+\frac{b^2 \sec ^3(e+f x)}{3 f} \]
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Rubi [A] time = 0.129721, antiderivative size = 123, 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 = {3664, 463, 455, 1153, 207} \[ \frac{\left (a^2+8 a b+4 b^2\right ) \sec (e+f x)}{4 f}-\frac{\left (3 a^2+24 a b+8 b^2\right ) \tanh ^{-1}(\cos (e+f x))}{8 f}-\frac{a^2 \csc ^4(e+f x) \sec (e+f x)}{4 f}-\frac{a (a+8 b) \cot (e+f x) \csc (e+f x)}{8 f}+\frac{b^2 \sec ^3(e+f x)}{3 f} \]
Antiderivative was successfully verified.
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Rule 3664
Rule 463
Rule 455
Rule 1153
Rule 207
Rubi steps
\begin{align*} \int \csc ^5(e+f x) \left (a+b \tan ^2(e+f x)\right )^2 \, dx &=\frac{\operatorname{Subst}\left (\int \frac{x^4 \left (a-b+b x^2\right )^2}{\left (-1+x^2\right )^3} \, dx,x,\sec (e+f x)\right )}{f}\\ &=-\frac{a^2 \csc ^4(e+f x) \sec (e+f x)}{4 f}+\frac{\operatorname{Subst}\left (\int \frac{x^4 \left (a^2+8 a b-4 b^2+4 b^2 x^2\right )}{\left (-1+x^2\right )^2} \, dx,x,\sec (e+f x)\right )}{4 f}\\ &=-\frac{a (a+8 b) \cot (e+f x) \csc (e+f x)}{8 f}-\frac{a^2 \csc ^4(e+f x) \sec (e+f x)}{4 f}-\frac{\operatorname{Subst}\left (\int \frac{-a (a+8 b)-2 a (a+8 b) x^2-8 b^2 x^4}{-1+x^2} \, dx,x,\sec (e+f x)\right )}{8 f}\\ &=-\frac{a (a+8 b) \cot (e+f x) \csc (e+f x)}{8 f}-\frac{a^2 \csc ^4(e+f x) \sec (e+f x)}{4 f}-\frac{\operatorname{Subst}\left (\int \left (-2 \left (a^2+8 a b+4 b^2\right )-8 b^2 x^2+\frac{-3 a^2-24 a b-8 b^2}{-1+x^2}\right ) \, dx,x,\sec (e+f x)\right )}{8 f}\\ &=-\frac{a (a+8 b) \cot (e+f x) \csc (e+f x)}{8 f}+\frac{\left (a^2+8 a b+4 b^2\right ) \sec (e+f x)}{4 f}-\frac{a^2 \csc ^4(e+f x) \sec (e+f x)}{4 f}+\frac{b^2 \sec ^3(e+f x)}{3 f}+\frac{\left (3 a^2+24 a b+8 b^2\right ) \operatorname{Subst}\left (\int \frac{1}{-1+x^2} \, dx,x,\sec (e+f x)\right )}{8 f}\\ &=-\frac{\left (3 a^2+24 a b+8 b^2\right ) \tanh ^{-1}(\cos (e+f x))}{8 f}-\frac{a (a+8 b) \cot (e+f x) \csc (e+f x)}{8 f}+\frac{\left (a^2+8 a b+4 b^2\right ) \sec (e+f x)}{4 f}-\frac{a^2 \csc ^4(e+f x) \sec (e+f x)}{4 f}+\frac{b^2 \sec ^3(e+f x)}{3 f}\\ \end{align*}
Mathematica [B] time = 6.18752, size = 447, normalized size = 3.63 \[ \frac{\left (3 a^2+24 a b+8 b^2\right ) \log \left (\sin \left (\frac{1}{2} (e+f x)\right )\right )}{8 f}+\frac{\left (-3 a^2-24 a b-8 b^2\right ) \log \left (\cos \left (\frac{1}{2} (e+f x)\right )\right )}{8 f}+\frac{\left (-3 a^2-8 a b\right ) \csc ^2\left (\frac{1}{2} (e+f x)\right )}{32 f}+\frac{\left (3 a^2+8 a b\right ) \sec ^2\left (\frac{1}{2} (e+f x)\right )}{32 f}-\frac{a^2 \csc ^4\left (\frac{1}{2} (e+f x)\right )}{64 f}+\frac{a^2 \sec ^4\left (\frac{1}{2} (e+f x)\right )}{64 f}+\frac{-12 a b \sin \left (\frac{1}{2} (e+f x)\right )-7 b^2 \sin \left (\frac{1}{2} (e+f x)\right )}{6 f \left (\sin \left (\frac{1}{2} (e+f x)\right )+\cos \left (\frac{1}{2} (e+f x)\right )\right )}+\frac{12 a b \sin \left (\frac{1}{2} (e+f x)\right )+7 b^2 \sin \left (\frac{1}{2} (e+f x)\right )}{6 f \left (\cos \left (\frac{1}{2} (e+f x)\right )-\sin \left (\frac{1}{2} (e+f x)\right )\right )}+\frac{b^2 \sin \left (\frac{1}{2} (e+f x)\right )}{6 f \left (\cos \left (\frac{1}{2} (e+f x)\right )-\sin \left (\frac{1}{2} (e+f x)\right )\right )^3}+\frac{b^2}{12 f \left (\cos \left (\frac{1}{2} (e+f x)\right )-\sin \left (\frac{1}{2} (e+f x)\right )\right )^2}+\frac{b^2}{12 f \left (\sin \left (\frac{1}{2} (e+f x)\right )+\cos \left (\frac{1}{2} (e+f x)\right )\right )^2}-\frac{b^2 \sin \left (\frac{1}{2} (e+f x)\right )}{6 f \left (\sin \left (\frac{1}{2} (e+f x)\right )+\cos \left (\frac{1}{2} (e+f x)\right )\right )^3} \]
Warning: Unable to verify antiderivative.
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Maple [A] time = 0.058, size = 183, normalized size = 1.5 \begin{align*}{\frac{{b}^{2}}{3\,f \left ( \cos \left ( fx+e \right ) \right ) ^{3}}}+{\frac{{b}^{2}}{f\cos \left ( fx+e \right ) }}+{\frac{{b}^{2}\ln \left ( \csc \left ( fx+e \right ) -\cot \left ( fx+e \right ) \right ) }{f}}-{\frac{ab}{f \left ( \sin \left ( fx+e \right ) \right ) ^{2}\cos \left ( fx+e \right ) }}+3\,{\frac{ab}{f\cos \left ( fx+e \right ) }}+3\,{\frac{ab\ln \left ( \csc \left ( fx+e \right ) -\cot \left ( fx+e \right ) \right ) }{f}}-{\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}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.01137, size = 220, normalized size = 1.79 \begin{align*} -\frac{3 \,{\left (3 \, a^{2} + 24 \, a b + 8 \, b^{2}\right )} \log \left (\cos \left (f x + e\right ) + 1\right ) - 3 \,{\left (3 \, a^{2} + 24 \, a b + 8 \, b^{2}\right )} \log \left (\cos \left (f x + e\right ) - 1\right ) - \frac{2 \,{\left (3 \,{\left (3 \, a^{2} + 24 \, a b + 8 \, b^{2}\right )} \cos \left (f x + e\right )^{6} - 5 \,{\left (3 \, a^{2} + 24 \, a b + 8 \, b^{2}\right )} \cos \left (f x + e\right )^{4} + 8 \,{\left (6 \, a b + 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 = 2.15241, size = 699, normalized size = 5.68 \begin{align*} \frac{6 \,{\left (3 \, a^{2} + 24 \, a b + 8 \, b^{2}\right )} \cos \left (f x + e\right )^{6} - 10 \,{\left (3 \, a^{2} + 24 \, a b + 8 \, b^{2}\right )} \cos \left (f x + e\right )^{4} + 16 \,{\left (6 \, a b + b^{2}\right )} \cos \left (f x + e\right )^{2} + 16 \, b^{2} - 3 \,{\left ({\left (3 \, a^{2} + 24 \, a b + 8 \, b^{2}\right )} \cos \left (f x + e\right )^{7} - 2 \,{\left (3 \, a^{2} + 24 \, a b + 8 \, b^{2}\right )} \cos \left (f x + e\right )^{5} +{\left (3 \, a^{2} + 24 \, a b + 8 \, 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} + 24 \, a b + 8 \, b^{2}\right )} \cos \left (f x + e\right )^{7} - 2 \,{\left (3 \, a^{2} + 24 \, a b + 8 \, b^{2}\right )} \cos \left (f x + e\right )^{5} +{\left (3 \, a^{2} + 24 \, a b + 8 \, 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 = 1.68271, size = 564, normalized size = 4.59 \begin{align*} -\frac{\frac{24 \, a^{2}{\left (\cos \left (f x + e\right ) - 1\right )}}{\cos \left (f x + e\right ) + 1} + \frac{48 \, a b{\left (\cos \left (f x + e\right ) - 1\right )}}{\cos \left (f x + e\right ) + 1} - \frac{3 \, a^{2}{\left (\cos \left (f x + e\right ) - 1\right )}^{2}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{2}} - 12 \,{\left (3 \, a^{2} + 24 \, a b + 8 \, b^{2}\right )} \log \left (-\frac{\cos \left (f x + e\right ) - 1}{\cos \left (f x + e\right ) + 1}\right ) + \frac{3 \,{\left (a^{2} - \frac{8 \, a^{2}{\left (\cos \left (f x + e\right ) - 1\right )}}{\cos \left (f x + e\right ) + 1} - \frac{16 \, a b{\left (\cos \left (f x + e\right ) - 1\right )}}{\cos \left (f x + e\right ) + 1} + \frac{18 \, a^{2}{\left (\cos \left (f x + e\right ) - 1\right )}^{2}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{2}} + \frac{144 \, a b{\left (\cos \left (f x + e\right ) - 1\right )}^{2}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{2}} + \frac{48 \, b^{2}{\left (\cos \left (f x + e\right ) - 1\right )}^{2}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{2}}\right )}{\left (\cos \left (f x + e\right ) + 1\right )}^{2}}{{\left (\cos \left (f x + e\right ) - 1\right )}^{2}} - \frac{256 \,{\left (3 \, a b + 2 \, b^{2} + \frac{6 \, a b{\left (\cos \left (f x + e\right ) - 1\right )}}{\cos \left (f x + e\right ) + 1} + \frac{3 \, b^{2}{\left (\cos \left (f x + e\right ) - 1\right )}}{\cos \left (f x + e\right ) + 1} + \frac{3 \, a b{\left (\cos \left (f x + e\right ) - 1\right )}^{2}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{2}} + \frac{3 \, b^{2}{\left (\cos \left (f x + e\right ) - 1\right )}^{2}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{2}}\right )}}{{\left (\frac{\cos \left (f x + e\right ) - 1}{\cos \left (f x + e\right ) + 1} + 1\right )}^{3}}}{192 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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