Optimal. Leaf size=163 \[ -\frac{256 c^4 \tan (e+f x) (a \sec (e+f x)+a)}{315 f \sqrt{c-c \sec (e+f x)}}-\frac{64 c^3 \tan (e+f x) (a \sec (e+f x)+a) \sqrt{c-c \sec (e+f x)}}{105 f}-\frac{8 c^2 \tan (e+f x) (a \sec (e+f x)+a) (c-c \sec (e+f x))^{3/2}}{21 f}-\frac{2 c \tan (e+f x) (a \sec (e+f x)+a) (c-c \sec (e+f x))^{5/2}}{9 f} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.277657, antiderivative size = 163, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 2, integrand size = 32, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.062, Rules used = {3955, 3953} \[ -\frac{256 c^4 \tan (e+f x) (a \sec (e+f x)+a)}{315 f \sqrt{c-c \sec (e+f x)}}-\frac{64 c^3 \tan (e+f x) (a \sec (e+f x)+a) \sqrt{c-c \sec (e+f x)}}{105 f}-\frac{8 c^2 \tan (e+f x) (a \sec (e+f x)+a) (c-c \sec (e+f x))^{3/2}}{21 f}-\frac{2 c \tan (e+f x) (a \sec (e+f x)+a) (c-c \sec (e+f x))^{5/2}}{9 f} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 3955
Rule 3953
Rubi steps
\begin{align*} \int \sec (e+f x) (a+a \sec (e+f x)) (c-c \sec (e+f x))^{7/2} \, dx &=-\frac{2 c (a+a \sec (e+f x)) (c-c \sec (e+f x))^{5/2} \tan (e+f x)}{9 f}+\frac{1}{3} (4 c) \int \sec (e+f x) (a+a \sec (e+f x)) (c-c \sec (e+f x))^{5/2} \, dx\\ &=-\frac{8 c^2 (a+a \sec (e+f x)) (c-c \sec (e+f x))^{3/2} \tan (e+f x)}{21 f}-\frac{2 c (a+a \sec (e+f x)) (c-c \sec (e+f x))^{5/2} \tan (e+f x)}{9 f}+\frac{1}{21} \left (32 c^2\right ) \int \sec (e+f x) (a+a \sec (e+f x)) (c-c \sec (e+f x))^{3/2} \, dx\\ &=-\frac{64 c^3 (a+a \sec (e+f x)) \sqrt{c-c \sec (e+f x)} \tan (e+f x)}{105 f}-\frac{8 c^2 (a+a \sec (e+f x)) (c-c \sec (e+f x))^{3/2} \tan (e+f x)}{21 f}-\frac{2 c (a+a \sec (e+f x)) (c-c \sec (e+f x))^{5/2} \tan (e+f x)}{9 f}+\frac{1}{105} \left (128 c^3\right ) \int \sec (e+f x) (a+a \sec (e+f x)) \sqrt{c-c \sec (e+f x)} \, dx\\ &=-\frac{256 c^4 (a+a \sec (e+f x)) \tan (e+f x)}{315 f \sqrt{c-c \sec (e+f x)}}-\frac{64 c^3 (a+a \sec (e+f x)) \sqrt{c-c \sec (e+f x)} \tan (e+f x)}{105 f}-\frac{8 c^2 (a+a \sec (e+f x)) (c-c \sec (e+f x))^{3/2} \tan (e+f x)}{21 f}-\frac{2 c (a+a \sec (e+f x)) (c-c \sec (e+f x))^{5/2} \tan (e+f x)}{9 f}\\ \end{align*}
Mathematica [A] time = 0.890051, size = 86, normalized size = 0.53 \[ \frac{a c^3 \cos ^2\left (\frac{1}{2} (e+f x)\right ) (1617 \cos (e+f x)-642 \cos (2 (e+f x))+319 \cos (3 (e+f x))-782) \cot \left (\frac{1}{2} (e+f x)\right ) \sec ^4(e+f x) \sqrt{c-c \sec (e+f x)}}{315 f} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.186, size = 83, normalized size = 0.5 \begin{align*}{\frac{2\,a \left ( \sin \left ( fx+e \right ) \right ) ^{3} \left ( 319\, \left ( \cos \left ( fx+e \right ) \right ) ^{3}-321\, \left ( \cos \left ( fx+e \right ) \right ) ^{2}+165\,\cos \left ( fx+e \right ) -35 \right ) }{315\,f \left ( -1+\cos \left ( fx+e \right ) \right ) ^{5}\cos \left ( fx+e \right ) } \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.
[In]
[Out]
________________________________________________________________________________________
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.
[In]
[Out]
________________________________________________________________________________________
Fricas [A] time = 0.48252, size = 298, normalized size = 1.83 \begin{align*} \frac{2 \,{\left (319 \, a c^{3} \cos \left (f x + e\right )^{5} + 317 \, a c^{3} \cos \left (f x + e\right )^{4} - 158 \, a c^{3} \cos \left (f x + e\right )^{3} - 26 \, a c^{3} \cos \left (f x + e\right )^{2} + 95 \, a c^{3} \cos \left (f x + e\right ) - 35 \, a c^{3}\right )} \sqrt{\frac{c \cos \left (f x + e\right ) - c}{\cos \left (f x + e\right )}}}{315 \, f \cos \left (f x + e\right )^{4} \sin \left (f x + e\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
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.
[In]
[Out]
________________________________________________________________________________________
Giac [A] time = 2.53527, size = 150, normalized size = 0.92 \begin{align*} \frac{32 \, \sqrt{2}{\left (105 \,{\left (c \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{2} - c\right )}^{3} c^{3} + 189 \,{\left (c \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{2} - c\right )}^{2} c^{4} + 135 \,{\left (c \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{2} - c\right )} c^{5} + 35 \, c^{6}\right )} a c^{2}}{315 \,{\left (c \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{2} - c\right )}^{\frac{9}{2}} f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]