Optimal. Leaf size=89 \[ \frac{2 c \tan (e+f x) \sqrt{c-c \sec (e+f x)}}{3 f (a \sec (e+f x)+a)^2}-\frac{4 c^2 \tan (e+f x)}{3 f \left (a^2 \sec (e+f x)+a^2\right ) \sqrt{c-c \sec (e+f x)}} \]
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Rubi [A] time = 0.219272, antiderivative size = 89, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 34, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.059, Rules used = {3954, 3953} \[ \frac{2 c \tan (e+f x) \sqrt{c-c \sec (e+f x)}}{3 f (a \sec (e+f x)+a)^2}-\frac{4 c^2 \tan (e+f x)}{3 f \left (a^2 \sec (e+f x)+a^2\right ) \sqrt{c-c \sec (e+f x)}} \]
Antiderivative was successfully verified.
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Rule 3954
Rule 3953
Rubi steps
\begin{align*} \int \frac{\sec (e+f x) (c-c \sec (e+f x))^{3/2}}{(a+a \sec (e+f x))^2} \, dx &=\frac{2 c \sqrt{c-c \sec (e+f x)} \tan (e+f x)}{3 f (a+a \sec (e+f x))^2}-\frac{(2 c) \int \frac{\sec (e+f x) \sqrt{c-c \sec (e+f x)}}{a+a \sec (e+f x)} \, dx}{3 a}\\ &=-\frac{4 c^2 \tan (e+f x)}{3 f \left (a^2+a^2 \sec (e+f x)\right ) \sqrt{c-c \sec (e+f x)}}+\frac{2 c \sqrt{c-c \sec (e+f x)} \tan (e+f x)}{3 f (a+a \sec (e+f x))^2}\\ \end{align*}
Mathematica [A] time = 0.248986, size = 60, normalized size = 0.67 \[ \frac{2 c \cos (e+f x) (\cos (e+f x)+3) \cot \left (\frac{1}{2} (e+f x)\right ) \sqrt{c-c \sec (e+f x)}}{3 a^2 f (\cos (e+f x)+1)^2} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.207, size = 53, normalized size = 0.6 \begin{align*} -{\frac{ \left ( 2\,\cos \left ( fx+e \right ) +6 \right ) \left ( \cos \left ( fx+e \right ) \right ) ^{2}}{3\,f{a}^{2} \left ( \sin \left ( fx+e \right ) \right ) ^{3}} \left ({\frac{c \left ( -1+\cos \left ( fx+e \right ) \right ) }{\cos \left ( fx+e \right ) }} \right ) ^{{\frac{3}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.53611, size = 149, normalized size = 1.67 \begin{align*} -\frac{2 \, \sqrt{2} c^{\frac{3}{2}} - \frac{3 \, \sqrt{2} c^{\frac{3}{2}} \sin \left (f x + e\right )^{2}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{2}} + \frac{\sqrt{2} c^{\frac{3}{2}} \sin \left (f x + e\right )^{6}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{6}}}{3 \, a^{2} f{\left (\frac{\sin \left (f x + e\right )}{\cos \left (f x + e\right ) + 1} + 1\right )}^{\frac{3}{2}}{\left (\frac{\sin \left (f x + e\right )}{\cos \left (f x + e\right ) + 1} - 1\right )}^{\frac{3}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 0.464593, size = 171, normalized size = 1.92 \begin{align*} \frac{2 \,{\left (c \cos \left (f x + e\right )^{2} + 3 \, c \cos \left (f x + e\right )\right )} \sqrt{\frac{c \cos \left (f x + e\right ) - c}{\cos \left (f x + e\right )}}}{3 \,{\left (a^{2} f \cos \left (f x + e\right ) + a^{2} f\right )} \sin \left (f x + e\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{c \sqrt{- c \sec{\left (e + f x \right )} + c} \sec{\left (e + f x \right )}}{\sec ^{2}{\left (e + f x \right )} + 2 \sec{\left (e + f x \right )} + 1}\, dx + \int - \frac{c \sqrt{- c \sec{\left (e + f x \right )} + c} \sec ^{2}{\left (e + f x \right )}}{\sec ^{2}{\left (e + f x \right )} + 2 \sec{\left (e + f x \right )} + 1}\, dx}{a^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 2.22855, size = 84, normalized size = 0.94 \begin{align*} \frac{\sqrt{2}{\left ({\left (c \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{2} - c\right )}^{\frac{3}{2}} c + 3 \, \sqrt{c \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{2} - c} c^{2}\right )}}{3 \, a^{2} c f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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