Optimal. Leaf size=171 \[ -\frac{256 c^4 \tan (e+f x) (a \sec (e+f x)+a)^2}{1155 f \sqrt{c-c \sec (e+f x)}}-\frac{64 c^3 \tan (e+f x) (a \sec (e+f x)+a)^2 \sqrt{c-c \sec (e+f x)}}{231 f}-\frac{8 c^2 \tan (e+f x) (a \sec (e+f x)+a)^2 (c-c \sec (e+f x))^{3/2}}{33 f}-\frac{2 c \tan (e+f x) (a \sec (e+f x)+a)^2 (c-c \sec (e+f x))^{5/2}}{11 f} \]
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Rubi [A] time = 0.447941, antiderivative size = 171, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 2, integrand size = 34, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.059, Rules used = {3955, 3953} \[ -\frac{256 c^4 \tan (e+f x) (a \sec (e+f x)+a)^2}{1155 f \sqrt{c-c \sec (e+f x)}}-\frac{64 c^3 \tan (e+f x) (a \sec (e+f x)+a)^2 \sqrt{c-c \sec (e+f x)}}{231 f}-\frac{8 c^2 \tan (e+f x) (a \sec (e+f x)+a)^2 (c-c \sec (e+f x))^{3/2}}{33 f}-\frac{2 c \tan (e+f x) (a \sec (e+f x)+a)^2 (c-c \sec (e+f x))^{5/2}}{11 f} \]
Antiderivative was successfully verified.
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Rule 3955
Rule 3953
Rubi steps
\begin{align*} \int \sec (e+f x) (a+a \sec (e+f x))^2 (c-c \sec (e+f x))^{7/2} \, dx &=-\frac{2 c (a+a \sec (e+f x))^2 (c-c \sec (e+f x))^{5/2} \tan (e+f x)}{11 f}+\frac{1}{11} (12 c) \int \sec (e+f x) (a+a \sec (e+f x))^2 (c-c \sec (e+f x))^{5/2} \, dx\\ &=-\frac{8 c^2 (a+a \sec (e+f x))^2 (c-c \sec (e+f x))^{3/2} \tan (e+f x)}{33 f}-\frac{2 c (a+a \sec (e+f x))^2 (c-c \sec (e+f x))^{5/2} \tan (e+f x)}{11 f}+\frac{1}{33} \left (32 c^2\right ) \int \sec (e+f x) (a+a \sec (e+f x))^2 (c-c \sec (e+f x))^{3/2} \, dx\\ &=-\frac{64 c^3 (a+a \sec (e+f x))^2 \sqrt{c-c \sec (e+f x)} \tan (e+f x)}{231 f}-\frac{8 c^2 (a+a \sec (e+f x))^2 (c-c \sec (e+f x))^{3/2} \tan (e+f x)}{33 f}-\frac{2 c (a+a \sec (e+f x))^2 (c-c \sec (e+f x))^{5/2} \tan (e+f x)}{11 f}+\frac{1}{231} \left (128 c^3\right ) \int \sec (e+f x) (a+a \sec (e+f x))^2 \sqrt{c-c \sec (e+f x)} \, dx\\ &=-\frac{256 c^4 (a+a \sec (e+f x))^2 \tan (e+f x)}{1155 f \sqrt{c-c \sec (e+f x)}}-\frac{64 c^3 (a+a \sec (e+f x))^2 \sqrt{c-c \sec (e+f x)} \tan (e+f x)}{231 f}-\frac{8 c^2 (a+a \sec (e+f x))^2 (c-c \sec (e+f x))^{3/2} \tan (e+f x)}{33 f}-\frac{2 c (a+a \sec (e+f x))^2 (c-c \sec (e+f x))^{5/2} \tan (e+f x)}{11 f}\\ \end{align*}
Mathematica [A] time = 1.59485, size = 88, normalized size = 0.51 \[ \frac{2 a^2 c^3 \cos ^4\left (\frac{1}{2} (e+f x)\right ) (3419 \cos (e+f x)-1510 \cos (2 (e+f x))+533 \cos (3 (e+f x))-1930) \cot \left (\frac{1}{2} (e+f x)\right ) \sec ^5(e+f x) \sqrt{c-c \sec (e+f x)}}{1155 f} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.2, size = 85, normalized size = 0.5 \begin{align*} -{\frac{2\,{a}^{2} \left ( \sin \left ( fx+e \right ) \right ) ^{5} \left ( 533\, \left ( \cos \left ( fx+e \right ) \right ) ^{3}-755\, \left ( \cos \left ( fx+e \right ) \right ) ^{2}+455\,\cos \left ( fx+e \right ) -105 \right ) }{1155\,f \left ( -1+\cos \left ( fx+e \right ) \right ) ^{6} \left ( \cos \left ( fx+e \right ) \right ) ^{2}} \left ({\frac{c \left ( -1+\cos \left ( fx+e \right ) \right ) }{\cos \left ( fx+e \right ) }} \right ) ^{{\frac{7}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 0.489223, size = 359, normalized size = 2.1 \begin{align*} \frac{2 \,{\left (533 \, a^{2} c^{3} \cos \left (f x + e\right )^{6} + 844 \, a^{2} c^{3} \cos \left (f x + e\right )^{5} - 211 \, a^{2} c^{3} \cos \left (f x + e\right )^{4} - 472 \, a^{2} c^{3} \cos \left (f x + e\right )^{3} + 295 \, a^{2} c^{3} \cos \left (f x + e\right )^{2} + 140 \, a^{2} c^{3} \cos \left (f x + e\right ) - 105 \, a^{2} c^{3}\right )} \sqrt{\frac{c \cos \left (f x + e\right ) - c}{\cos \left (f x + e\right )}}}{1155 \, f \cos \left (f x + e\right )^{5} \sin \left (f x + e\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 4.10614, size = 153, normalized size = 0.89 \begin{align*} -\frac{64 \, \sqrt{2}{\left (231 \,{\left (c \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{2} - c\right )}^{3} c^{4} + 495 \,{\left (c \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{2} - c\right )}^{2} c^{5} + 385 \,{\left (c \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{2} - c\right )} c^{6} + 105 \, c^{7}\right )} a^{2} c^{2}}{1155 \,{\left (c \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{2} - c\right )}^{\frac{11}{2}} f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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