Optimal. Leaf size=90 \[ \frac{a 2^{m+\frac{1}{2}} \tan (e+f x) (c-c \sec (e+f x)) (\sec (e+f x)+1)^{\frac{1}{2}-m} (a \sec (e+f x)+a)^{m-1} \text{Hypergeometric2F1}\left (\frac{3}{2},\frac{1}{2}-m,\frac{5}{2},\frac{1}{2} (1-\sec (e+f x))\right )}{3 f} \]
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Rubi [A] time = 0.0781782, antiderivative size = 90, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 30, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.1, Rules used = {3961, 70, 69} \[ \frac{a 2^{m+\frac{1}{2}} \tan (e+f x) (c-c \sec (e+f x)) (\sec (e+f x)+1)^{\frac{1}{2}-m} (a \sec (e+f x)+a)^{m-1} \, _2F_1\left (\frac{3}{2},\frac{1}{2}-m;\frac{5}{2};\frac{1}{2} (1-\sec (e+f x))\right )}{3 f} \]
Antiderivative was successfully verified.
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Rule 3961
Rule 70
Rule 69
Rubi steps
\begin{align*} \int \sec (e+f x) (a+a \sec (e+f x))^m (c-c \sec (e+f x)) \, dx &=-\frac{(a c \tan (e+f x)) \operatorname{Subst}\left (\int (a+a x)^{-\frac{1}{2}+m} \sqrt{c-c 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}+m} a c (a+a \sec (e+f x))^{-1+m} \left (\frac{a+a \sec (e+f x)}{a}\right )^{\frac{1}{2}-m} \tan (e+f x)\right ) \operatorname{Subst}\left (\int \left (\frac{1}{2}+\frac{x}{2}\right )^{-\frac{1}{2}+m} \sqrt{c-c x} \, dx,x,\sec (e+f x)\right )}{f \sqrt{c-c \sec (e+f x)}}\\ &=\frac{2^{\frac{1}{2}+m} a \, _2F_1\left (\frac{3}{2},\frac{1}{2}-m;\frac{5}{2};\frac{1}{2} (1-\sec (e+f x))\right ) (1+\sec (e+f x))^{\frac{1}{2}-m} (a+a \sec (e+f x))^{-1+m} (c-c \sec (e+f x)) \tan (e+f x)}{3 f}\\ \end{align*}
Mathematica [A] time = 0.162535, size = 85, normalized size = 0.94 \[ -\frac{c 2^{m+\frac{1}{2}} \tan (e+f x) (\sec (e+f x)-1) (\sec (e+f x)+1)^{-m-\frac{1}{2}} (a (\sec (e+f x)+1))^m \text{Hypergeometric2F1}\left (\frac{3}{2},\frac{1}{2}-m,\frac{5}{2},\frac{1}{2} (1-\sec (e+f x))\right )}{3 f} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.366, size = 0, normalized size = 0. \begin{align*} \int \sec \left ( fx+e \right ) \left ( a+a\sec \left ( fx+e \right ) \right ) ^{m} \left ( c-c\sec \left ( fx+e \right ) \right ) \, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} -\int{\left (c \sec \left (f x + e\right ) - c\right )}{\left (a \sec \left (f x + e\right ) + a\right )}^{m} \sec \left (f x + e\right )\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (-{\left (c \sec \left (f x + e\right )^{2} - c \sec \left (f x + e\right )\right )}{\left (a \sec \left (f x + e\right ) + a\right )}^{m}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} - c \left (\int - \left (a \sec{\left (e + f x \right )} + a\right )^{m} \sec{\left (e + f x \right )}\, dx + \int \left (a \sec{\left (e + f x \right )} + a\right )^{m} \sec ^{2}{\left (e + f x \right )}\, dx\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int -{\left (c \sec \left (f x + e\right ) - c\right )}{\left (a \sec \left (f x + e\right ) + a\right )}^{m} \sec \left (f x + e\right )\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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