Optimal. Leaf size=98 \[ \frac{(6 a+5 b) \tanh ^{-1}(\sin (e+f x))}{16 f}+\frac{(6 a+5 b) \tan (e+f x) \sec ^3(e+f x)}{24 f}+\frac{(6 a+5 b) \tan (e+f x) \sec (e+f x)}{16 f}+\frac{b \tan (e+f x) \sec ^5(e+f x)}{6 f} \]
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Rubi [A] time = 0.0593756, antiderivative size = 98, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.143, Rules used = {4046, 3768, 3770} \[ \frac{(6 a+5 b) \tanh ^{-1}(\sin (e+f x))}{16 f}+\frac{(6 a+5 b) \tan (e+f x) \sec ^3(e+f x)}{24 f}+\frac{(6 a+5 b) \tan (e+f x) \sec (e+f x)}{16 f}+\frac{b \tan (e+f x) \sec ^5(e+f x)}{6 f} \]
Antiderivative was successfully verified.
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Rule 4046
Rule 3768
Rule 3770
Rubi steps
\begin{align*} \int \sec ^5(e+f x) \left (a+b \sec ^2(e+f x)\right ) \, dx &=\frac{b \sec ^5(e+f x) \tan (e+f x)}{6 f}+\frac{1}{6} (6 a+5 b) \int \sec ^5(e+f x) \, dx\\ &=\frac{(6 a+5 b) \sec ^3(e+f x) \tan (e+f x)}{24 f}+\frac{b \sec ^5(e+f x) \tan (e+f x)}{6 f}+\frac{1}{8} (6 a+5 b) \int \sec ^3(e+f x) \, dx\\ &=\frac{(6 a+5 b) \sec (e+f x) \tan (e+f x)}{16 f}+\frac{(6 a+5 b) \sec ^3(e+f x) \tan (e+f x)}{24 f}+\frac{b \sec ^5(e+f x) \tan (e+f x)}{6 f}+\frac{1}{16} (6 a+5 b) \int \sec (e+f x) \, dx\\ &=\frac{(6 a+5 b) \tanh ^{-1}(\sin (e+f x))}{16 f}+\frac{(6 a+5 b) \sec (e+f x) \tan (e+f x)}{16 f}+\frac{(6 a+5 b) \sec ^3(e+f x) \tan (e+f x)}{24 f}+\frac{b \sec ^5(e+f x) \tan (e+f x)}{6 f}\\ \end{align*}
Mathematica [A] time = 0.313931, size = 75, normalized size = 0.77 \[ \frac{3 (6 a+5 b) \tanh ^{-1}(\sin (e+f x))+\tan (e+f x) \sec (e+f x) \left (2 (6 a+5 b) \sec ^2(e+f x)+3 (6 a+5 b)+8 b \sec ^4(e+f x)\right )}{48 f} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.031, size = 138, normalized size = 1.4 \begin{align*}{\frac{a\tan \left ( fx+e \right ) \left ( \sec \left ( fx+e \right ) \right ) ^{3}}{4\,f}}+{\frac{3\,a\tan \left ( fx+e \right ) \sec \left ( fx+e \right ) }{8\,f}}+{\frac{3\,a\ln \left ( \sec \left ( fx+e \right ) +\tan \left ( fx+e \right ) \right ) }{8\,f}}+{\frac{b \left ( \sec \left ( fx+e \right ) \right ) ^{5}\tan \left ( fx+e \right ) }{6\,f}}+{\frac{5\,b \left ( \sec \left ( fx+e \right ) \right ) ^{3}\tan \left ( fx+e \right ) }{24\,f}}+{\frac{5\,b\sec \left ( fx+e \right ) \tan \left ( fx+e \right ) }{16\,f}}+{\frac{5\,b\ln \left ( \sec \left ( fx+e \right ) +\tan \left ( fx+e \right ) \right ) }{16\,f}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.99761, size = 170, normalized size = 1.73 \begin{align*} \frac{3 \,{\left (6 \, a + 5 \, b\right )} \log \left (\sin \left (f x + e\right ) + 1\right ) - 3 \,{\left (6 \, a + 5 \, b\right )} \log \left (\sin \left (f x + e\right ) - 1\right ) - \frac{2 \,{\left (3 \,{\left (6 \, a + 5 \, b\right )} \sin \left (f x + e\right )^{5} - 8 \,{\left (6 \, a + 5 \, b\right )} \sin \left (f x + e\right )^{3} + 3 \,{\left (10 \, a + 11 \, b\right )} \sin \left (f x + e\right )\right )}}{\sin \left (f x + e\right )^{6} - 3 \, \sin \left (f x + e\right )^{4} + 3 \, \sin \left (f x + e\right )^{2} - 1}}{96 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 0.517976, size = 293, normalized size = 2.99 \begin{align*} \frac{3 \,{\left (6 \, a + 5 \, b\right )} \cos \left (f x + e\right )^{6} \log \left (\sin \left (f x + e\right ) + 1\right ) - 3 \,{\left (6 \, a + 5 \, b\right )} \cos \left (f x + e\right )^{6} \log \left (-\sin \left (f x + e\right ) + 1\right ) + 2 \,{\left (3 \,{\left (6 \, a + 5 \, b\right )} \cos \left (f x + e\right )^{4} + 2 \,{\left (6 \, a + 5 \, b\right )} \cos \left (f x + e\right )^{2} + 8 \, b\right )} \sin \left (f x + e\right )}{96 \, f \cos \left (f x + e\right )^{6}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \left (a + b \sec ^{2}{\left (e + f x \right )}\right ) \sec ^{5}{\left (e + f x \right )}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.32571, size = 176, normalized size = 1.8 \begin{align*} \frac{3 \,{\left (6 \, a + 5 \, b\right )} \log \left (\sin \left (f x + e\right ) + 1\right ) - 3 \,{\left (6 \, a + 5 \, b\right )} \log \left (-\sin \left (f x + e\right ) + 1\right ) - \frac{2 \,{\left (18 \, a \sin \left (f x + e\right )^{5} + 15 \, b \sin \left (f x + e\right )^{5} - 48 \, a \sin \left (f x + e\right )^{3} - 40 \, b \sin \left (f x + e\right )^{3} + 30 \, a \sin \left (f x + e\right ) + 33 \, b \sin \left (f x + e\right )\right )}}{{\left (\sin \left (f x + e\right )^{2} - 1\right )}^{3}}}{96 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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