Integrand size = 10, antiderivative size = 73 \[ \int (b \sec (e+f x))^n \, dx=-\frac {b \operatorname {Hypergeometric2F1}\left (\frac {1}{2},\frac {1-n}{2},\frac {3-n}{2},\cos ^2(e+f x)\right ) (b \sec (e+f x))^{-1+n} \sin (e+f x)}{f (1-n) \sqrt {\sin ^2(e+f x)}} \]
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Time = 0.02 (sec) , antiderivative size = 73, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.200, Rules used = {3857, 2722} \[ \int (b \sec (e+f x))^n \, dx=-\frac {b \sin (e+f x) (b \sec (e+f x))^{n-1} \operatorname {Hypergeometric2F1}\left (\frac {1}{2},\frac {1-n}{2},\frac {3-n}{2},\cos ^2(e+f x)\right )}{f (1-n) \sqrt {\sin ^2(e+f x)}} \]
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Rule 2722
Rule 3857
Rubi steps \begin{align*} \text {integral}& = \left (\frac {\cos (e+f x)}{b}\right )^n (b \sec (e+f x))^n \int \left (\frac {\cos (e+f x)}{b}\right )^{-n} \, dx \\ & = -\frac {\cos (e+f x) \operatorname {Hypergeometric2F1}\left (\frac {1}{2},\frac {1-n}{2},\frac {3-n}{2},\cos ^2(e+f x)\right ) (b \sec (e+f x))^n \sin (e+f x)}{f (1-n) \sqrt {\sin ^2(e+f x)}} \\ \end{align*}
Time = 0.03 (sec) , antiderivative size = 61, normalized size of antiderivative = 0.84 \[ \int (b \sec (e+f x))^n \, dx=\frac {\cot (e+f x) \operatorname {Hypergeometric2F1}\left (\frac {1}{2},\frac {n}{2},\frac {2+n}{2},\sec ^2(e+f x)\right ) (b \sec (e+f x))^n \sqrt {-\tan ^2(e+f x)}}{f n} \]
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\[\int \left (b \sec \left (f x +e \right )\right )^{n}d x\]
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\[ \int (b \sec (e+f x))^n \, dx=\int { \left (b \sec \left (f x + e\right )\right )^{n} \,d x } \]
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\[ \int (b \sec (e+f x))^n \, dx=\int \left (b \sec {\left (e + f x \right )}\right )^{n}\, dx \]
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\[ \int (b \sec (e+f x))^n \, dx=\int { \left (b \sec \left (f x + e\right )\right )^{n} \,d x } \]
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\[ \int (b \sec (e+f x))^n \, dx=\int { \left (b \sec \left (f x + e\right )\right )^{n} \,d x } \]
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Timed out. \[ \int (b \sec (e+f x))^n \, dx=\int {\left (\frac {b}{\cos \left (e+f\,x\right )}\right )}^n \,d x \]
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