Optimal. Leaf size=99 \[ \frac {c 2^{n+\frac {1}{2}} \tan (e+f x) (a \sec (e+f x)+a) (1-\sec (e+f x))^{\frac {1}{2}-n} F_1\left (\frac {3}{2};\frac {1}{2}-n,1;\frac {5}{2};\frac {1}{2} (\sec (e+f x)+1),\sec (e+f x)+1\right ) (c-c \sec (e+f x))^{n-1}}{3 f} \]
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Rubi [A] time = 0.08, antiderivative size = 99, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 3, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.125, Rules used = {3912, 137, 136} \[ \frac {c 2^{n+\frac {1}{2}} \tan (e+f x) (a \sec (e+f x)+a) (1-\sec (e+f x))^{\frac {1}{2}-n} F_1\left (\frac {3}{2};\frac {1}{2}-n,1;\frac {5}{2};\frac {1}{2} (\sec (e+f x)+1),\sec (e+f x)+1\right ) (c-c \sec (e+f x))^{n-1}}{3 f} \]
Antiderivative was successfully verified.
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Rule 136
Rule 137
Rule 3912
Rubi steps
\begin {align*} \int (a+a \sec (e+f x)) (c-c \sec (e+f x))^n \, dx &=-\frac {(a c \tan (e+f x)) \operatorname {Subst}\left (\int \frac {\sqrt {a+a x} (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 {\left (2^{-\frac {1}{2}+n} a c (c-c \sec (e+f x))^{-1+n} \left (\frac {c-c \sec (e+f x)}{c}\right )^{\frac {1}{2}-n} \tan (e+f x)\right ) \operatorname {Subst}\left (\int \frac {\left (\frac {1}{2}-\frac {x}{2}\right )^{-\frac {1}{2}+n} \sqrt {a+a x}}{x} \, dx,x,\sec (e+f x)\right )}{f \sqrt {a+a \sec (e+f x)}}\\ &=\frac {2^{\frac {1}{2}+n} c F_1\left (\frac {3}{2};\frac {1}{2}-n,1;\frac {5}{2};\frac {1}{2} (1+\sec (e+f x)),1+\sec (e+f x)\right ) (1-\sec (e+f x))^{\frac {1}{2}-n} (a+a \sec (e+f x)) (c-c \sec (e+f x))^{-1+n} \tan (e+f x)}{3 f}\\ \end {align*}
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Mathematica [F] time = 1.60, size = 0, normalized size = 0.00 \[ \int (a+a \sec (e+f x)) (c-c \sec (e+f x))^n \, dx \]
Verification is Not applicable to the result.
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fricas [F] time = 0.43, size = 0, normalized size = 0.00 \[ {\rm integral}\left ({\left (a \sec \left (f x + e\right ) + a\right )} {\left (-c \sec \left (f x + e\right ) + c\right )}^{n}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int {\left (a \sec \left (f x + e\right ) + a\right )} {\left (-c \sec \left (f x + e\right ) + c\right )}^{n}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [F] time = 2.10, size = 0, normalized size = 0.00 \[ \int \left (a +a \sec \left (f x +e \right )\right ) \left (c -c \sec \left (f x +e \right )\right )^{n}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int {\left (a \sec \left (f x + e\right ) + a\right )} {\left (-c \sec \left (f x + e\right ) + c\right )}^{n}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int \left (a+\frac {a}{\cos \left (e+f\,x\right )}\right )\,{\left (c-\frac {c}{\cos \left (e+f\,x\right )}\right )}^n \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ a \left (\int \left (- c \sec {\left (e + f x \right )} + c\right )^{n} \sec {\left (e + f x \right )}\, dx + \int \left (- c \sec {\left (e + f x \right )} + c\right )^{n}\, dx\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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