Optimal. Leaf size=98 \[ -\frac{2 \cot ^7(e+f x)}{7 a^2 c^4 f}-\frac{2 \csc ^7(e+f x)}{7 a^2 c^4 f}+\frac{\csc ^5(e+f x)}{a^2 c^4 f}-\frac{4 \csc ^3(e+f x)}{3 a^2 c^4 f}+\frac{\csc (e+f x)}{a^2 c^4 f} \]
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Rubi [A] time = 0.188573, antiderivative size = 98, normalized size of antiderivative = 1., number of steps used = 10, number of rules used = 6, integrand size = 32, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.188, Rules used = {3958, 2606, 194, 2607, 30, 270} \[ -\frac{2 \cot ^7(e+f x)}{7 a^2 c^4 f}-\frac{2 \csc ^7(e+f x)}{7 a^2 c^4 f}+\frac{\csc ^5(e+f x)}{a^2 c^4 f}-\frac{4 \csc ^3(e+f x)}{3 a^2 c^4 f}+\frac{\csc (e+f x)}{a^2 c^4 f} \]
Antiderivative was successfully verified.
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Rule 3958
Rule 2606
Rule 194
Rule 2607
Rule 30
Rule 270
Rubi steps
\begin{align*} \int \frac{\sec (e+f x)}{(a+a \sec (e+f x))^2 (c-c \sec (e+f x))^4} \, dx &=\frac{\int \left (a^2 \cot ^7(e+f x) \csc (e+f x)+2 a^2 \cot ^6(e+f x) \csc ^2(e+f x)+a^2 \cot ^5(e+f x) \csc ^3(e+f x)\right ) \, dx}{a^4 c^4}\\ &=\frac{\int \cot ^7(e+f x) \csc (e+f x) \, dx}{a^2 c^4}+\frac{\int \cot ^5(e+f x) \csc ^3(e+f x) \, dx}{a^2 c^4}+\frac{2 \int \cot ^6(e+f x) \csc ^2(e+f x) \, dx}{a^2 c^4}\\ &=-\frac{\operatorname{Subst}\left (\int x^2 \left (-1+x^2\right )^2 \, dx,x,\csc (e+f x)\right )}{a^2 c^4 f}-\frac{\operatorname{Subst}\left (\int \left (-1+x^2\right )^3 \, dx,x,\csc (e+f x)\right )}{a^2 c^4 f}+\frac{2 \operatorname{Subst}\left (\int x^6 \, dx,x,-\cot (e+f x)\right )}{a^2 c^4 f}\\ &=-\frac{2 \cot ^7(e+f x)}{7 a^2 c^4 f}-\frac{\operatorname{Subst}\left (\int \left (-1+3 x^2-3 x^4+x^6\right ) \, dx,x,\csc (e+f x)\right )}{a^2 c^4 f}-\frac{\operatorname{Subst}\left (\int \left (x^2-2 x^4+x^6\right ) \, dx,x,\csc (e+f x)\right )}{a^2 c^4 f}\\ &=-\frac{2 \cot ^7(e+f x)}{7 a^2 c^4 f}+\frac{\csc (e+f x)}{a^2 c^4 f}-\frac{4 \csc ^3(e+f x)}{3 a^2 c^4 f}+\frac{\csc ^5(e+f x)}{a^2 c^4 f}-\frac{2 \csc ^7(e+f x)}{7 a^2 c^4 f}\\ \end{align*}
Mathematica [A] time = 0.916271, size = 179, normalized size = 1.83 \[ \frac{\csc (e) (-182 \sin (e+f x)+104 \sin (2 (e+f x))+39 \sin (3 (e+f x))-52 \sin (4 (e+f x))+13 \sin (5 (e+f x))-56 \sin (2 e+f x)+76 \sin (e+2 f x)-28 \sin (3 e+2 f x)-24 \sin (2 e+3 f x)+42 \sin (4 e+3 f x)-3 \sin (3 e+4 f x)-21 \sin (5 e+4 f x)+6 \sin (4 e+5 f x)+42 \sin (e)-28 \sin (f x)) \csc ^4\left (\frac{1}{2} (e+f x)\right ) \csc ^3(e+f x)}{1344 a^2 c^4 f} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.058, size = 87, normalized size = 0.9 \begin{align*}{\frac{1}{32\,f{a}^{2}{c}^{4}} \left ( -{\frac{1}{3} \left ( \tan \left ({\frac{fx}{2}}+{\frac{e}{2}} \right ) \right ) ^{3}}+5\,\tan \left ( 1/2\,fx+e/2 \right ) -{\frac{10}{3} \left ( \tan \left ({\frac{fx}{2}}+{\frac{e}{2}} \right ) \right ) ^{-3}}+10\, \left ( \tan \left ( 1/2\,fx+e/2 \right ) \right ) ^{-1}+ \left ( \tan \left ({\frac{fx}{2}}+{\frac{e}{2}} \right ) \right ) ^{-5}-{\frac{1}{7} \left ( \tan \left ({\frac{fx}{2}}+{\frac{e}{2}} \right ) \right ) ^{-7}} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.01934, size = 189, normalized size = 1.93 \begin{align*} \frac{\frac{7 \,{\left (\frac{15 \, \sin \left (f x + e\right )}{\cos \left (f x + e\right ) + 1} - \frac{\sin \left (f x + e\right )^{3}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{3}}\right )}}{a^{2} c^{4}} + \frac{{\left (\frac{21 \, \sin \left (f x + e\right )^{2}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{2}} - \frac{70 \, \sin \left (f x + e\right )^{4}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{4}} + \frac{210 \, \sin \left (f x + e\right )^{6}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{6}} - 3\right )}{\left (\cos \left (f x + e\right ) + 1\right )}^{7}}{a^{2} c^{4} \sin \left (f x + e\right )^{7}}}{672 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 0.457526, size = 290, normalized size = 2.96 \begin{align*} \frac{6 \, \cos \left (f x + e\right )^{5} + 9 \, \cos \left (f x + e\right )^{4} - 24 \, \cos \left (f x + e\right )^{3} + 4 \, \cos \left (f x + e\right )^{2} + 16 \, \cos \left (f x + e\right ) - 8}{21 \,{\left (a^{2} c^{4} f \cos \left (f x + e\right )^{4} - 2 \, a^{2} c^{4} f \cos \left (f x + e\right )^{3} + 2 \, a^{2} c^{4} f \cos \left (f x + e\right ) - a^{2} c^{4} 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{\sec{\left (e + f x \right )}}{\sec ^{6}{\left (e + f x \right )} - 2 \sec ^{5}{\left (e + f x \right )} - \sec ^{4}{\left (e + f x \right )} + 4 \sec ^{3}{\left (e + f x \right )} - \sec ^{2}{\left (e + f x \right )} - 2 \sec{\left (e + f x \right )} + 1}\, dx}{a^{2} c^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.23031, size = 155, normalized size = 1.58 \begin{align*} \frac{\frac{210 \, \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{6} - 70 \, \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{4} + 21 \, \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{2} - 3}{a^{2} c^{4} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{7}} - \frac{7 \,{\left (a^{4} c^{8} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{3} - 15 \, a^{4} c^{8} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )\right )}}{a^{6} c^{12}}}{672 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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