Integrand size = 19, antiderivative size = 80 \[ \int (b \sec (e+f x))^n \sin ^5(e+f x) \, dx=-\frac {b^5 (b \sec (e+f x))^{-5+n}}{f (5-n)}+\frac {2 b^3 (b \sec (e+f x))^{-3+n}}{f (3-n)}-\frac {b (b \sec (e+f x))^{-1+n}}{f (1-n)} \]
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Time = 0.05 (sec) , antiderivative size = 80, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.105, Rules used = {2702, 276} \[ \int (b \sec (e+f x))^n \sin ^5(e+f x) \, dx=-\frac {b^5 (b \sec (e+f x))^{n-5}}{f (5-n)}+\frac {2 b^3 (b \sec (e+f x))^{n-3}}{f (3-n)}-\frac {b (b \sec (e+f x))^{n-1}}{f (1-n)} \]
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Rule 276
Rule 2702
Rubi steps \begin{align*} \text {integral}& = \frac {b^5 \text {Subst}\left (\int x^{-6+n} \left (-1+\frac {x^2}{b^2}\right )^2 \, dx,x,b \sec (e+f x)\right )}{f} \\ & = \frac {b^5 \text {Subst}\left (\int \left (x^{-6+n}-\frac {2 x^{-4+n}}{b^2}+\frac {x^{-2+n}}{b^4}\right ) \, dx,x,b \sec (e+f x)\right )}{f} \\ & = -\frac {b^5 (b \sec (e+f x))^{-5+n}}{f (5-n)}+\frac {2 b^3 (b \sec (e+f x))^{-3+n}}{f (3-n)}-\frac {b (b \sec (e+f x))^{-1+n}}{f (1-n)} \\ \end{align*}
Time = 0.61 (sec) , antiderivative size = 80, normalized size of antiderivative = 1.00 \[ \int (b \sec (e+f x))^n \sin ^5(e+f x) \, dx=\frac {b \left (89-28 n+3 n^2-4 \left (7-8 n+n^2\right ) \cos (2 (e+f x))+\left (3-4 n+n^2\right ) \cos (4 (e+f x))\right ) (b \sec (e+f x))^{-1+n}}{8 f (-5+n) (-3+n) (-1+n)} \]
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Time = 2.26 (sec) , antiderivative size = 89, normalized size of antiderivative = 1.11
method | result | size |
parallelrisch | \(\frac {\left (\left (-\frac {3}{2} n^{2}+14 n -\frac {25}{2}\right ) \cos \left (3 f x +3 e \right )+\left (\frac {1}{2} n^{2}-2 n +\frac {3}{2}\right ) \cos \left (5 f x +5 e \right )+\cos \left (f x +e \right ) \left (n^{2}-12 n +75\right )\right ) \left (\frac {b}{\cos \left (f x +e \right )}\right )^{n}}{8 \left (n^{3}-9 n^{2}+23 n -15\right ) f}\) | \(89\) |
default | \(\frac {\cos \left (f x +e \right ) {\mathrm e}^{n \ln \left (\frac {b}{\cos \left (f x +e \right )}\right )}}{f \left (-1+n \right )}-\frac {2 \left (\cos ^{3}\left (f x +e \right )\right ) {\mathrm e}^{n \ln \left (\frac {b}{\cos \left (f x +e \right )}\right )}}{f \left (-3+n \right )}+\frac {\left (\cos ^{5}\left (f x +e \right )\right ) {\mathrm e}^{n \ln \left (\frac {b}{\cos \left (f x +e \right )}\right )}}{f \left (-5+n \right )}\) | \(94\) |
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Time = 0.30 (sec) , antiderivative size = 85, normalized size of antiderivative = 1.06 \[ \int (b \sec (e+f x))^n \sin ^5(e+f x) \, dx=\frac {{\left ({\left (n^{2} - 4 \, n + 3\right )} \cos \left (f x + e\right )^{5} - 2 \, {\left (n^{2} - 6 \, n + 5\right )} \cos \left (f x + e\right )^{3} + {\left (n^{2} - 8 \, n + 15\right )} \cos \left (f x + e\right )\right )} \left (\frac {b}{\cos \left (f x + e\right )}\right )^{n}}{f n^{3} - 9 \, f n^{2} + 23 \, f n - 15 \, f} \]
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Timed out. \[ \int (b \sec (e+f x))^n \sin ^5(e+f x) \, dx=\text {Timed out} \]
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Time = 0.19 (sec) , antiderivative size = 85, normalized size of antiderivative = 1.06 \[ \int (b \sec (e+f x))^n \sin ^5(e+f x) \, dx=\frac {\frac {b^{n} \cos \left (f x + e\right )^{-n} \cos \left (f x + e\right )^{5}}{n - 5} - \frac {2 \, b^{n} \cos \left (f x + e\right )^{-n} \cos \left (f x + e\right )^{3}}{n - 3} + \frac {b^{n} \cos \left (f x + e\right )^{-n} \cos \left (f x + e\right )}{n - 1}}{f} \]
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\[ \int (b \sec (e+f x))^n \sin ^5(e+f x) \, dx=\int { \left (b \sec \left (f x + e\right )\right )^{n} \sin \left (f x + e\right )^{5} \,d x } \]
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Time = 1.40 (sec) , antiderivative size = 134, normalized size of antiderivative = 1.68 \[ \int (b \sec (e+f x))^n \sin ^5(e+f x) \, dx=\frac {{\left (\frac {b}{\cos \left (e+f\,x\right )}\right )}^n\,\left (150\,\cos \left (e+f\,x\right )-25\,\cos \left (3\,e+3\,f\,x\right )+3\,\cos \left (5\,e+5\,f\,x\right )-24\,n\,\cos \left (e+f\,x\right )+28\,n\,\cos \left (3\,e+3\,f\,x\right )-4\,n\,\cos \left (5\,e+5\,f\,x\right )+2\,n^2\,\cos \left (e+f\,x\right )-3\,n^2\,\cos \left (3\,e+3\,f\,x\right )+n^2\,\cos \left (5\,e+5\,f\,x\right )\right )}{16\,f\,\left (n^3-9\,n^2+23\,n-15\right )} \]
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