Integrand size = 28, antiderivative size = 172 \[ \int (a+a \sec (e+f x))^{5/2} (c-c \sec (e+f x))^n \, dx=\frac {6 a^3 (c-c \sec (e+f x))^n \tan (e+f x)}{f (1+2 n) \sqrt {a+a \sec (e+f x)}}+\frac {2 a^3 \operatorname {Hypergeometric2F1}\left (1,\frac {1}{2}+n,\frac {3}{2}+n,1-\sec (e+f x)\right ) (c-c \sec (e+f x))^n \tan (e+f x)}{f (1+2 n) \sqrt {a+a \sec (e+f x)}}-\frac {2 a^3 (c-c \sec (e+f x))^{1+n} \tan (e+f x)}{c f (3+2 n) \sqrt {a+a \sec (e+f x)}} \]
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Time = 0.18 (sec) , antiderivative size = 172, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 3, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.107, Rules used = {3997, 90, 67} \[ \int (a+a \sec (e+f x))^{5/2} (c-c \sec (e+f x))^n \, dx=\frac {2 a^3 \tan (e+f x) (c-c \sec (e+f x))^n \operatorname {Hypergeometric2F1}\left (1,n+\frac {1}{2},n+\frac {3}{2},1-\sec (e+f x)\right )}{f (2 n+1) \sqrt {a \sec (e+f x)+a}}+\frac {6 a^3 \tan (e+f x) (c-c \sec (e+f x))^n}{f (2 n+1) \sqrt {a \sec (e+f x)+a}}-\frac {2 a^3 \tan (e+f x) (c-c \sec (e+f x))^{n+1}}{c f (2 n+3) \sqrt {a \sec (e+f x)+a}} \]
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Rule 67
Rule 90
Rule 3997
Rubi steps \begin{align*} \text {integral}& = -\frac {(a c \tan (e+f x)) \text {Subst}\left (\int \frac {(a+a x)^2 (c-c x)^{-\frac {1}{2}+n}}{x} \, dx,x,\sec (e+f x)\right )}{f \sqrt {a+a \sec (e+f x)} \sqrt {c-c \sec (e+f x)}} \\ & = -\frac {(a c \tan (e+f x)) \text {Subst}\left (\int \left (3 a^2 (c-c x)^{-\frac {1}{2}+n}+\frac {a^2 (c-c x)^{-\frac {1}{2}+n}}{x}-\frac {a^2 (c-c x)^{\frac {1}{2}+n}}{c}\right ) \, dx,x,\sec (e+f x)\right )}{f \sqrt {a+a \sec (e+f x)} \sqrt {c-c \sec (e+f x)}} \\ & = \frac {6 a^3 (c-c \sec (e+f x))^n \tan (e+f x)}{f (1+2 n) \sqrt {a+a \sec (e+f x)}}-\frac {2 a^3 (c-c \sec (e+f x))^{1+n} \tan (e+f x)}{c f (3+2 n) \sqrt {a+a \sec (e+f x)}}-\frac {\left (a^3 c \tan (e+f x)\right ) \text {Subst}\left (\int \frac {(c-c x)^{-\frac {1}{2}+n}}{x} \, dx,x,\sec (e+f x)\right )}{f \sqrt {a+a \sec (e+f x)} \sqrt {c-c \sec (e+f x)}} \\ & = \frac {6 a^3 (c-c \sec (e+f x))^n \tan (e+f x)}{f (1+2 n) \sqrt {a+a \sec (e+f x)}}+\frac {2 a^3 \operatorname {Hypergeometric2F1}\left (1,\frac {1}{2}+n,\frac {3}{2}+n,1-\sec (e+f x)\right ) (c-c \sec (e+f x))^n \tan (e+f x)}{f (1+2 n) \sqrt {a+a \sec (e+f x)}}-\frac {2 a^3 (c-c \sec (e+f x))^{1+n} \tan (e+f x)}{c f (3+2 n) \sqrt {a+a \sec (e+f x)}} \\ \end{align*}
Time = 0.60 (sec) , antiderivative size = 101, normalized size of antiderivative = 0.59 \[ \int (a+a \sec (e+f x))^{5/2} (c-c \sec (e+f x))^n \, dx=\frac {2 a^3 (c-c \sec (e+f x))^n \left (4 (2+n)+(3+2 n) \operatorname {Hypergeometric2F1}\left (1,\frac {1}{2}+n,\frac {3}{2}+n,1-\sec (e+f x)\right )+(1+2 n) \sec (e+f x)\right ) \tan (e+f x)}{f (1+2 n) (3+2 n) \sqrt {a (1+\sec (e+f x))}} \]
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\[\int \left (a +a \sec \left (f x +e \right )\right )^{\frac {5}{2}} \left (c -c \sec \left (f x +e \right )\right )^{n}d x\]
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\[ \int (a+a \sec (e+f x))^{5/2} (c-c \sec (e+f x))^n \, dx=\int { {\left (a \sec \left (f x + e\right ) + a\right )}^{\frac {5}{2}} {\left (-c \sec \left (f x + e\right ) + c\right )}^{n} \,d x } \]
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Timed out. \[ \int (a+a \sec (e+f x))^{5/2} (c-c \sec (e+f x))^n \, dx=\text {Timed out} \]
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\[ \int (a+a \sec (e+f x))^{5/2} (c-c \sec (e+f x))^n \, dx=\int { {\left (a \sec \left (f x + e\right ) + a\right )}^{\frac {5}{2}} {\left (-c \sec \left (f x + e\right ) + c\right )}^{n} \,d x } \]
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\[ \int (a+a \sec (e+f x))^{5/2} (c-c \sec (e+f x))^n \, dx=\int { {\left (a \sec \left (f x + e\right ) + a\right )}^{\frac {5}{2}} {\left (-c \sec \left (f x + e\right ) + c\right )}^{n} \,d x } \]
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Timed out. \[ \int (a+a \sec (e+f x))^{5/2} (c-c \sec (e+f x))^n \, dx=\int {\left (a+\frac {a}{\cos \left (e+f\,x\right )}\right )}^{5/2}\,{\left (c-\frac {c}{\cos \left (e+f\,x\right )}\right )}^n \,d x \]
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