Optimal. Leaf size=248 \[ \frac {2 (2-n p) \, _2F_1\left (\frac {1}{2},-\frac {n p}{2};\frac {1}{2} (2-n p);\cos ^2(e+f x)\right ) \left (c (d \sec (e+f x))^p\right )^n \sin (e+f x)}{3 a^2 f \sqrt {\sin ^2(e+f x)}}-\frac {(3-2 n p) \cos (e+f x) \, _2F_1\left (\frac {1}{2},\frac {1}{2} (1-n p);\frac {1}{2} (3-n p);\cos ^2(e+f x)\right ) \left (c (d \sec (e+f x))^p\right )^n \sin (e+f x)}{3 a^2 f \sqrt {\sin ^2(e+f x)}}-\frac {2 (2-n p) \left (c (d \sec (e+f x))^p\right )^n \tan (e+f x)}{3 a^2 f (1+\sec (e+f x))}-\frac {\left (c (d \sec (e+f x))^p\right )^n \tan (e+f x)}{3 f (a+a \sec (e+f x))^2} \]
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Rubi [A]
time = 0.31, antiderivative size = 248, normalized size of antiderivative = 1.00, number of steps
used = 8, number of rules used = 6, integrand size = 27, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.222, Rules used = {4033, 3902,
4105, 3872, 3857, 2722} \begin {gather*} \frac {2 (2-n p) \sin (e+f x) \, _2F_1\left (\frac {1}{2},-\frac {n p}{2};\frac {1}{2} (2-n p);\cos ^2(e+f x)\right ) \left (c (d \sec (e+f x))^p\right )^n}{3 a^2 f \sqrt {\sin ^2(e+f x)}}-\frac {(3-2 n p) \sin (e+f x) \cos (e+f x) \, _2F_1\left (\frac {1}{2},\frac {1}{2} (1-n p);\frac {1}{2} (3-n p);\cos ^2(e+f x)\right ) \left (c (d \sec (e+f x))^p\right )^n}{3 a^2 f \sqrt {\sin ^2(e+f x)}}-\frac {2 (2-n p) \tan (e+f x) \left (c (d \sec (e+f x))^p\right )^n}{3 a^2 f (\sec (e+f x)+1)}-\frac {\tan (e+f x) \left (c (d \sec (e+f x))^p\right )^n}{3 f (a \sec (e+f x)+a)^2} \end {gather*}
Antiderivative was successfully verified.
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Rule 2722
Rule 3857
Rule 3872
Rule 3902
Rule 4033
Rule 4105
Rubi steps
\begin {align*} \int \frac {\left (c (d \sec (e+f x))^p\right )^n}{(a+a \sec (e+f x))^2} \, dx &=\left ((d \sec (e+f x))^{-n p} \left (c (d \sec (e+f x))^p\right )^n\right ) \int \frac {(d \sec (e+f x))^{n p}}{(a+a \sec (e+f x))^2} \, dx\\ &=-\frac {\left (c (d \sec (e+f x))^p\right )^n \tan (e+f x)}{3 f (a+a \sec (e+f x))^2}-\frac {\left ((d \sec (e+f x))^{-n p} \left (c (d \sec (e+f x))^p\right )^n\right ) \int \frac {(d \sec (e+f x))^{n p} (a (-3+n p)-a (-1+n p) \sec (e+f x))}{a+a \sec (e+f x)} \, dx}{3 a^2}\\ &=-\frac {2 (2-n p) \left (c (d \sec (e+f x))^p\right )^n \tan (e+f x)}{3 a^2 f (1+\sec (e+f x))}-\frac {\left (c (d \sec (e+f x))^p\right )^n \tan (e+f x)}{3 f (a+a \sec (e+f x))^2}-\frac {\left ((d \sec (e+f x))^{-n p} \left (c (d \sec (e+f x))^p\right )^n\right ) \int (d \sec (e+f x))^{n p} \left (-a^2 (3-2 n p) (1-n p)-2 a^2 n p (2-n p) \sec (e+f x)\right ) \, dx}{3 a^4}\\ &=-\frac {2 (2-n p) \left (c (d \sec (e+f x))^p\right )^n \tan (e+f x)}{3 a^2 f (1+\sec (e+f x))}-\frac {\left (c (d \sec (e+f x))^p\right )^n \tan (e+f x)}{3 f (a+a \sec (e+f x))^2}+\frac {\left ((3-2 n p) (1-n p) (d \sec (e+f x))^{-n p} \left (c (d \sec (e+f x))^p\right )^n\right ) \int (d \sec (e+f x))^{n p} \, dx}{3 a^2}+\frac {\left (2 n p (2-n p) (d \sec (e+f x))^{-n p} \left (c (d \sec (e+f x))^p\right )^n\right ) \int (d \sec (e+f x))^{1+n p} \, dx}{3 a^2 d}\\ &=-\frac {2 (2-n p) \left (c (d \sec (e+f x))^p\right )^n \tan (e+f x)}{3 a^2 f (1+\sec (e+f x))}-\frac {\left (c (d \sec (e+f x))^p\right )^n \tan (e+f x)}{3 f (a+a \sec (e+f x))^2}+\frac {\left ((3-2 n p) (1-n p) \left (\frac {\cos (e+f x)}{d}\right )^{n p} \left (c (d \sec (e+f x))^p\right )^n\right ) \int \left (\frac {\cos (e+f x)}{d}\right )^{-n p} \, dx}{3 a^2}+\frac {\left (2 n p (2-n p) \left (\frac {\cos (e+f x)}{d}\right )^{n p} \left (c (d \sec (e+f x))^p\right )^n\right ) \int \left (\frac {\cos (e+f x)}{d}\right )^{-1-n p} \, dx}{3 a^2 d}\\ &=\frac {2 (2-n p) \, _2F_1\left (\frac {1}{2},-\frac {n p}{2};\frac {1}{2} (2-n p);\cos ^2(e+f x)\right ) \left (c (d \sec (e+f x))^p\right )^n \sin (e+f x)}{3 a^2 f \sqrt {\sin ^2(e+f x)}}-\frac {(3-2 n p) \cos (e+f x) \, _2F_1\left (\frac {1}{2},\frac {1}{2} (1-n p);\frac {1}{2} (3-n p);\cos ^2(e+f x)\right ) \left (c (d \sec (e+f x))^p\right )^n \sin (e+f x)}{3 a^2 f \sqrt {\sin ^2(e+f x)}}-\frac {2 (2-n p) \left (c (d \sec (e+f x))^p\right )^n \tan (e+f x)}{3 a^2 f (1+\sec (e+f x))}-\frac {\left (c (d \sec (e+f x))^p\right )^n \tan (e+f x)}{3 f (a+a \sec (e+f x))^2}\\ \end {align*}
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Mathematica [F]
time = 9.83, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {\left (c (d \sec (e+f x))^p\right )^n}{(a+a \sec (e+f x))^2} \, dx \end {gather*}
Verification is not applicable to the result.
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Maple [F]
time = 0.13, size = 0, normalized size = 0.00 \[\int \frac {\left (c \left (d \sec \left (f x +e \right )\right )^{p}\right )^{n}}{\left (a +a \sec \left (f x +e \right )\right )^{2}}\, dx\]
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 \begin {gather*} \text {Failed to integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
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 \begin {gather*} \frac {\int \frac {\left (c \left (d \sec {\left (e + f x \right )}\right )^{p}\right )^{n}}{\sec ^{2}{\left (e + f x \right )} + 2 \sec {\left (e + f x \right )} + 1}\, dx}{a^{2}} \end {gather*}
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 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [F]
time = 0.00, size = -1, normalized size = -0.00 \begin {gather*} \int \frac {{\left (c\,{\left (\frac {d}{\cos \left (e+f\,x\right )}\right )}^p\right )}^n}{{\left (a+\frac {a}{\cos \left (e+f\,x\right )}\right )}^2} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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