Optimal. Leaf size=169 \[ \frac{32 c^4 \tan (e+f x)}{5 a^3 f \sqrt{c-c \sec (e+f x)}}+\frac{16 c^3 \tan (e+f x) \sqrt{c-c \sec (e+f x)}}{5 f \left (a^3 \sec (e+f x)+a^3\right )}-\frac{4 c^2 \tan (e+f x) (c-c \sec (e+f x))^{3/2}}{5 a f (a \sec (e+f x)+a)^2}+\frac{2 c \tan (e+f x) (c-c \sec (e+f x))^{5/2}}{5 f (a \sec (e+f x)+a)^3} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.402054, antiderivative size = 169, 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 = {3954, 3792} \[ \frac{32 c^4 \tan (e+f x)}{5 a^3 f \sqrt{c-c \sec (e+f x)}}+\frac{16 c^3 \tan (e+f x) \sqrt{c-c \sec (e+f x)}}{5 f \left (a^3 \sec (e+f x)+a^3\right )}-\frac{4 c^2 \tan (e+f x) (c-c \sec (e+f x))^{3/2}}{5 a f (a \sec (e+f x)+a)^2}+\frac{2 c \tan (e+f x) (c-c \sec (e+f x))^{5/2}}{5 f (a \sec (e+f x)+a)^3} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 3954
Rule 3792
Rubi steps
\begin{align*} \int \frac{\sec (e+f x) (c-c \sec (e+f x))^{7/2}}{(a+a \sec (e+f x))^3} \, dx &=\frac{2 c (c-c \sec (e+f x))^{5/2} \tan (e+f x)}{5 f (a+a \sec (e+f x))^3}-\frac{(6 c) \int \frac{\sec (e+f x) (c-c \sec (e+f x))^{5/2}}{(a+a \sec (e+f x))^2} \, dx}{5 a}\\ &=-\frac{4 c^2 (c-c \sec (e+f x))^{3/2} \tan (e+f x)}{5 a f (a+a \sec (e+f x))^2}+\frac{2 c (c-c \sec (e+f x))^{5/2} \tan (e+f x)}{5 f (a+a \sec (e+f x))^3}+\frac{\left (8 c^2\right ) \int \frac{\sec (e+f x) (c-c \sec (e+f x))^{3/2}}{a+a \sec (e+f x)} \, dx}{5 a^2}\\ &=\frac{16 c^3 \sqrt{c-c \sec (e+f x)} \tan (e+f x)}{5 f \left (a^3+a^3 \sec (e+f x)\right )}-\frac{4 c^2 (c-c \sec (e+f x))^{3/2} \tan (e+f x)}{5 a f (a+a \sec (e+f x))^2}+\frac{2 c (c-c \sec (e+f x))^{5/2} \tan (e+f x)}{5 f (a+a \sec (e+f x))^3}-\frac{\left (16 c^3\right ) \int \sec (e+f x) \sqrt{c-c \sec (e+f x)} \, dx}{5 a^3}\\ &=\frac{32 c^4 \tan (e+f x)}{5 a^3 f \sqrt{c-c \sec (e+f x)}}+\frac{16 c^3 \sqrt{c-c \sec (e+f x)} \tan (e+f x)}{5 f \left (a^3+a^3 \sec (e+f x)\right )}-\frac{4 c^2 (c-c \sec (e+f x))^{3/2} \tan (e+f x)}{5 a f (a+a \sec (e+f x))^2}+\frac{2 c (c-c \sec (e+f x))^{5/2} \tan (e+f x)}{5 f (a+a \sec (e+f x))^3}\\ \end{align*}
Mathematica [A] time = 0.626385, size = 78, normalized size = 0.46 \[ -\frac{c^3 (249 \cos (e+f x)+110 \cos (2 (e+f x))+23 \cos (3 (e+f x))+130) \cot \left (\frac{1}{2} (e+f x)\right ) \sqrt{c-c \sec (e+f x)}}{10 a^3 f (\cos (e+f x)+1)^3} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.241, size = 85, normalized size = 0.5 \begin{align*} -{\frac{ \left ( 46\, \left ( \cos \left ( fx+e \right ) \right ) ^{3}+110\, \left ( \cos \left ( fx+e \right ) \right ) ^{2}+90\,\cos \left ( fx+e \right ) +10 \right ) \left ( \cos \left ( fx+e \right ) \right ) ^{3}}{5\,f{a}^{3} \left ( \sin \left ( fx+e \right ) \right ) ^{5} \left ( -1+\cos \left ( fx+e \right ) \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 [A] time = 1.49678, size = 289, normalized size = 1.71 \begin{align*} \frac{2 \,{\left (16 \, \sqrt{2} c^{\frac{7}{2}} - \frac{56 \, \sqrt{2} c^{\frac{7}{2}} \sin \left (f x + e\right )^{2}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{2}} + \frac{70 \, \sqrt{2} c^{\frac{7}{2}} \sin \left (f x + e\right )^{4}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{4}} - \frac{35 \, \sqrt{2} c^{\frac{7}{2}} \sin \left (f x + e\right )^{6}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{6}} + \frac{5 \, \sqrt{2} c^{\frac{7}{2}} \sin \left (f x + e\right )^{8}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{8}} - \frac{\sqrt{2} c^{\frac{7}{2}} \sin \left (f x + e\right )^{10}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{10}} + \frac{\sqrt{2} c^{\frac{7}{2}} \sin \left (f x + e\right )^{12}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{12}}\right )}}{5 \, a^{3} f{\left (\frac{\sin \left (f x + e\right )}{\cos \left (f x + e\right ) + 1} + 1\right )}^{\frac{7}{2}}{\left (\frac{\sin \left (f x + e\right )}{\cos \left (f x + e\right ) + 1} - 1\right )}^{\frac{7}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A] time = 0.484222, size = 261, normalized size = 1.54 \begin{align*} -\frac{2 \,{\left (23 \, c^{3} \cos \left (f x + e\right )^{3} + 55 \, c^{3} \cos \left (f x + e\right )^{2} + 45 \, c^{3} \cos \left (f x + e\right ) + 5 \, c^{3}\right )} \sqrt{\frac{c \cos \left (f x + e\right ) - c}{\cos \left (f x + e\right )}}}{5 \,{\left (a^{3} f \cos \left (f x + e\right )^{2} + 2 \, a^{3} f \cos \left (f x + e\right ) + a^{3} f\right )} \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 = 6.36034, size = 143, normalized size = 0.85 \begin{align*} -\frac{2 \, \sqrt{2}{\left ({\left (c \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{2} - c\right )}^{\frac{5}{2}} + 5 \,{\left (c \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{2} - c\right )}^{\frac{3}{2}} c + 15 \, \sqrt{c \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{2} - c} c^{2} - \frac{5 \, c^{3}}{\sqrt{c \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{2} - c}}\right )} c}{5 \, a^{3} f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]