Optimal. Leaf size=30 \[ -\frac {4}{1-\sin (x)}+\frac {2}{(1-\sin (x))^2}-\log (1-\sin (x)) \]
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Rubi [A] time = 0.05, antiderivative size = 30, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 3, integrand size = 7, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.429, Rules used = {4391, 2667, 43} \[ -\frac {4}{1-\sin (x)}+\frac {2}{(1-\sin (x))^2}-\log (1-\sin (x)) \]
Antiderivative was successfully verified.
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Rule 43
Rule 2667
Rule 4391
Rubi steps
\begin {align*} \int (\sec (x)+\tan (x))^5 \, dx &=\int \sec ^5(x) (1+\sin (x))^5 \, dx\\ &=\operatorname {Subst}\left (\int \frac {(1+x)^2}{(1-x)^3} \, dx,x,\sin (x)\right )\\ &=\operatorname {Subst}\left (\int \left (\frac {1}{1-x}-\frac {4}{(-1+x)^3}-\frac {4}{(-1+x)^2}\right ) \, dx,x,\sin (x)\right )\\ &=-\log (1-\sin (x))+\frac {2}{(1-\sin (x))^2}-\frac {4}{1-\sin (x)}\\ \end {align*}
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Mathematica [A] time = 0.11, size = 54, normalized size = 1.80 \[ \frac {11 \tan ^4(x)}{4}-\frac {\tan ^2(x)}{2}+\frac {5 \sec ^4(x)}{4}+\tanh ^{-1}(\sin (x))-\log (\cos (x))-\tan (x) \sec ^3(x)+5 \tan ^3(x) \sec (x)+\tan (x) \sec (x) \]
Antiderivative was successfully verified.
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fricas [A] time = 0.96, size = 38, normalized size = 1.27 \[ -\frac {{\left (\cos \relax (x)^{2} + 2 \, \sin \relax (x) - 2\right )} \log \left (-\sin \relax (x) + 1\right ) + 4 \, \sin \relax (x) - 2}{\cos \relax (x)^{2} + 2 \, \sin \relax (x) - 2} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.14, size = 62, normalized size = 2.07 \[ \frac {25 \, \tan \left (\frac {1}{2} \, x\right )^{4} - 100 \, \tan \left (\frac {1}{2} \, x\right )^{3} + 198 \, \tan \left (\frac {1}{2} \, x\right )^{2} - 100 \, \tan \left (\frac {1}{2} \, x\right ) + 25}{6 \, {\left (\tan \left (\frac {1}{2} \, x\right ) - 1\right )}^{4}} + \log \left (\tan \left (\frac {1}{2} \, x\right )^{2} + 1\right ) - 2 \, \log \left ({\left | \tan \left (\frac {1}{2} \, x\right ) - 1 \right |}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.12, size = 106, normalized size = 3.53 \[ -\left (-\frac {\left (\sec ^{3}\relax (x )\right )}{4}-\frac {3 \sec \relax (x )}{8}\right ) \tan \relax (x )+\ln \left (\sec \relax (x )+\tan \relax (x )\right )+\frac {5}{4 \cos \relax (x )^{4}}+\frac {5 \left (\sin ^{3}\relax (x )\right )}{2 \cos \relax (x )^{4}}+\frac {5 \left (\sin ^{3}\relax (x )\right )}{4 \cos \relax (x )^{2}}-\frac {5 \sin \relax (x )}{8}+\frac {5 \left (\sin ^{4}\relax (x )\right )}{2 \cos \relax (x )^{4}}+\frac {5 \left (\sin ^{5}\relax (x )\right )}{4 \cos \relax (x )^{4}}-\frac {5 \left (\sin ^{5}\relax (x )\right )}{8 \cos \relax (x )^{2}}-\frac {5 \left (\sin ^{3}\relax (x )\right )}{8}+\frac {\left (\tan ^{4}\relax (x )\right )}{4}-\frac {\left (\tan ^{2}\relax (x )\right )}{2}-\ln \left (\cos \relax (x )\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 0.34, size = 141, normalized size = 4.70 \[ \frac {5}{2} \, \tan \relax (x)^{4} + \frac {5 \, {\left (5 \, \sin \relax (x)^{3} - 3 \, \sin \relax (x)\right )}}{8 \, {\left (\sin \relax (x)^{4} - 2 \, \sin \relax (x)^{2} + 1\right )}} - \frac {3 \, \sin \relax (x)^{3} - 5 \, \sin \relax (x)}{8 \, {\left (\sin \relax (x)^{4} - 2 \, \sin \relax (x)^{2} + 1\right )}} + \frac {5 \, {\left (\sin \relax (x)^{3} + \sin \relax (x)\right )}}{4 \, {\left (\sin \relax (x)^{4} - 2 \, \sin \relax (x)^{2} + 1\right )}} + \frac {4 \, \sin \relax (x)^{2} - 3}{4 \, {\left (\sin \relax (x)^{4} - 2 \, \sin \relax (x)^{2} + 1\right )}} + \frac {5}{4 \, {\left (\sin \relax (x)^{2} - 1\right )}^{2}} - \frac {1}{2} \, \log \left (\sin \relax (x)^{2} - 1\right ) + \frac {1}{2} \, \log \left (\sin \relax (x) + 1\right ) - \frac {1}{2} \, \log \left (\sin \relax (x) - 1\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 2.44, size = 59, normalized size = 1.97 \[ \ln \left ({\mathrm {tan}\left (\frac {x}{2}\right )}^2+1\right )-2\,\ln \left (\mathrm {tan}\left (\frac {x}{2}\right )-1\right )+\frac {8\,{\mathrm {tan}\left (\frac {x}{2}\right )}^2}{{\mathrm {tan}\left (\frac {x}{2}\right )}^4-4\,{\mathrm {tan}\left (\frac {x}{2}\right )}^3+6\,{\mathrm {tan}\left (\frac {x}{2}\right )}^2-4\,\mathrm {tan}\left (\frac {x}{2}\right )+1} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [B] time = 7.13, size = 68, normalized size = 2.27 \[ - \frac {\log {\left (\sin {\relax (x )} - 1 \right )}}{2} + \frac {\log {\left (\sin {\relax (x )} + 1 \right )}}{2} + \frac {\log {\left (\sec ^{2}{\relax (x )} \right )}}{2} + \frac {5 \tan ^{4}{\relax (x )}}{2} + \frac {3 \sec ^{4}{\relax (x )}}{2} - \sec ^{2}{\relax (x )} + \frac {32 \sin ^{3}{\relax (x )}}{8 \sin ^{4}{\relax (x )} - 16 \sin ^{2}{\relax (x )} + 8} \]
Verification of antiderivative is not currently implemented for this CAS.
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