Optimal. Leaf size=156 \[ -\frac{15 \tan ^{-1}\left (\frac{\sqrt{c} \tan (e+f x)}{\sqrt{2} \sqrt{c-c \sec (e+f x)}}\right )}{32 \sqrt{2} a c^{5/2} f}-\frac{15 \tan (e+f x)}{32 a c f (c-c \sec (e+f x))^{3/2}}-\frac{5 \tan (e+f x)}{8 a f (c-c \sec (e+f x))^{5/2}}+\frac{\tan (e+f x)}{f (a \sec (e+f x)+a) (c-c \sec (e+f x))^{5/2}} \]
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Rubi [A] time = 0.255264, antiderivative size = 156, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 34, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.118, Rules used = {3960, 3796, 3795, 203} \[ -\frac{15 \tan ^{-1}\left (\frac{\sqrt{c} \tan (e+f x)}{\sqrt{2} \sqrt{c-c \sec (e+f x)}}\right )}{32 \sqrt{2} a c^{5/2} f}-\frac{15 \tan (e+f x)}{32 a c f (c-c \sec (e+f x))^{3/2}}-\frac{5 \tan (e+f x)}{8 a f (c-c \sec (e+f x))^{5/2}}+\frac{\tan (e+f x)}{f (a \sec (e+f x)+a) (c-c \sec (e+f x))^{5/2}} \]
Antiderivative was successfully verified.
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Rule 3960
Rule 3796
Rule 3795
Rule 203
Rubi steps
\begin{align*} \int \frac{\sec (e+f x)}{(a+a \sec (e+f x)) (c-c \sec (e+f x))^{5/2}} \, dx &=\frac{\tan (e+f x)}{f (a+a \sec (e+f x)) (c-c \sec (e+f x))^{5/2}}+\frac{5 \int \frac{\sec (e+f x)}{(c-c \sec (e+f x))^{5/2}} \, dx}{2 a}\\ &=-\frac{5 \tan (e+f x)}{8 a f (c-c \sec (e+f x))^{5/2}}+\frac{\tan (e+f x)}{f (a+a \sec (e+f x)) (c-c \sec (e+f x))^{5/2}}+\frac{15 \int \frac{\sec (e+f x)}{(c-c \sec (e+f x))^{3/2}} \, dx}{16 a c}\\ &=-\frac{5 \tan (e+f x)}{8 a f (c-c \sec (e+f x))^{5/2}}+\frac{\tan (e+f x)}{f (a+a \sec (e+f x)) (c-c \sec (e+f x))^{5/2}}-\frac{15 \tan (e+f x)}{32 a c f (c-c \sec (e+f x))^{3/2}}+\frac{15 \int \frac{\sec (e+f x)}{\sqrt{c-c \sec (e+f x)}} \, dx}{64 a c^2}\\ &=-\frac{5 \tan (e+f x)}{8 a f (c-c \sec (e+f x))^{5/2}}+\frac{\tan (e+f x)}{f (a+a \sec (e+f x)) (c-c \sec (e+f x))^{5/2}}-\frac{15 \tan (e+f x)}{32 a c f (c-c \sec (e+f x))^{3/2}}-\frac{15 \operatorname{Subst}\left (\int \frac{1}{2 c+x^2} \, dx,x,\frac{c \tan (e+f x)}{\sqrt{c-c \sec (e+f x)}}\right )}{32 a c^2 f}\\ &=-\frac{15 \tan ^{-1}\left (\frac{\sqrt{c} \tan (e+f x)}{\sqrt{2} \sqrt{c-c \sec (e+f x)}}\right )}{32 \sqrt{2} a c^{5/2} f}-\frac{5 \tan (e+f x)}{8 a f (c-c \sec (e+f x))^{5/2}}+\frac{\tan (e+f x)}{f (a+a \sec (e+f x)) (c-c \sec (e+f x))^{5/2}}-\frac{15 \tan (e+f x)}{32 a c f (c-c \sec (e+f x))^{3/2}}\\ \end{align*}
Mathematica [C] time = 3.01863, size = 306, normalized size = 1.96 \[ \frac{e^{-\frac{1}{2} i (e+f x)} \sin \left (\frac{1}{2} (e+f x)\right ) \cos \left (\frac{1}{2} (e+f x)\right ) \sec ^{\frac{7}{2}}(e+f x) \left (-\frac{1}{32} e^{-\frac{5}{2} i (e+f x)} \left (40 e^{i (e+f x)}-51 e^{2 i (e+f x)}+80 e^{3 i (e+f x)}-51 e^{4 i (e+f x)}+40 e^{5 i (e+f x)}+3 e^{6 i (e+f x)}+3\right ) \sqrt{\sec (e+f x)}-\frac{15}{2} \sqrt{\frac{e^{i (e+f x)}}{1+e^{2 i (e+f x)}}} \sqrt{1+e^{2 i (e+f x)}} \sin (e+f x) \sin ^3\left (\frac{1}{2} (e+f x)\right ) \tanh ^{-1}\left (\frac{1+e^{i (e+f x)}}{\sqrt{2} \sqrt{1+e^{2 i (e+f x)}}}\right )\right )}{4 a c^2 f (\sec (e+f x)-1)^2 (\sec (e+f x)+1) \sqrt{c-c \sec (e+f x)}} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.22, size = 471, normalized size = 3. \begin{align*} \text{result too large to display} \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 \frac{\sec \left (f x + e\right )}{{\left (a \sec \left (f x + e\right ) + a\right )}{\left (-c \sec \left (f x + e\right ) + c\right )}^{\frac{5}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 0.664488, size = 1049, normalized size = 6.72 \begin{align*} \left [-\frac{15 \, \sqrt{2}{\left (\cos \left (f x + e\right )^{2} - 2 \, \cos \left (f x + e\right ) + 1\right )} \sqrt{-c} \log \left (\frac{2 \, \sqrt{2}{\left (\cos \left (f x + e\right )^{2} + \cos \left (f x + e\right )\right )} \sqrt{-c} \sqrt{\frac{c \cos \left (f x + e\right ) - c}{\cos \left (f x + e\right )}} +{\left (3 \, c \cos \left (f x + e\right ) + c\right )} \sin \left (f x + e\right )}{{\left (\cos \left (f x + e\right ) - 1\right )} \sin \left (f x + e\right )}\right ) \sin \left (f x + e\right ) - 4 \,{\left (3 \, \cos \left (f x + e\right )^{3} + 20 \, \cos \left (f x + e\right )^{2} - 15 \, \cos \left (f x + e\right )\right )} \sqrt{\frac{c \cos \left (f x + e\right ) - c}{\cos \left (f x + e\right )}}}{128 \,{\left (a c^{3} f \cos \left (f x + e\right )^{2} - 2 \, a c^{3} f \cos \left (f x + e\right ) + a c^{3} f\right )} \sin \left (f x + e\right )}, \frac{15 \, \sqrt{2}{\left (\cos \left (f x + e\right )^{2} - 2 \, \cos \left (f x + e\right ) + 1\right )} \sqrt{c} \arctan \left (\frac{\sqrt{2} \sqrt{\frac{c \cos \left (f x + e\right ) - c}{\cos \left (f x + e\right )}} \cos \left (f x + e\right )}{\sqrt{c} \sin \left (f x + e\right )}\right ) \sin \left (f x + e\right ) + 2 \,{\left (3 \, \cos \left (f x + e\right )^{3} + 20 \, \cos \left (f x + e\right )^{2} - 15 \, \cos \left (f x + e\right )\right )} \sqrt{\frac{c \cos \left (f x + e\right ) - c}{\cos \left (f x + e\right )}}}{64 \,{\left (a c^{3} f \cos \left (f x + e\right )^{2} - 2 \, a c^{3} f \cos \left (f x + e\right ) + a c^{3} f\right )} \sin \left (f x + e\right )}\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*} \frac{\int \frac{\sec{\left (e + f x \right )}}{c^{2} \sqrt{- c \sec{\left (e + f x \right )} + c} \sec ^{3}{\left (e + f x \right )} - c^{2} \sqrt{- c \sec{\left (e + f x \right )} + c} \sec ^{2}{\left (e + f x \right )} - c^{2} \sqrt{- c \sec{\left (e + f x \right )} + c} \sec{\left (e + f x \right )} + c^{2} \sqrt{- c \sec{\left (e + f x \right )} + c}}\, dx}{a} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.58549, size = 220, normalized size = 1.41 \begin{align*} -\frac{\sqrt{2}{\left (15 \, \sqrt{c} \arctan \left (\frac{\sqrt{c \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{2} - c}}{\sqrt{c}}\right ) - 8 \, \sqrt{c \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{2} - c} - \frac{9 \,{\left (c \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{2} - c\right )}^{\frac{3}{2}} c + 7 \, \sqrt{c \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{2} - c} c^{2}}{c^{2} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{4}}\right )}}{64 \, a c^{3} f \mathrm{sgn}\left (\tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{2} - 1\right ) \mathrm{sgn}\left (\tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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