Optimal. Leaf size=78 \[ -\frac{2 \cot ^5(e+f x)}{5 a^3 c f}+\frac{2 \csc ^5(e+f x)}{5 a^3 c f}-\frac{\csc ^3(e+f x)}{a^3 c f}+\frac{\csc (e+f x)}{a^3 c f} \]
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Rubi [A] time = 0.180993, antiderivative size = 78, 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, 14} \[ -\frac{2 \cot ^5(e+f x)}{5 a^3 c f}+\frac{2 \csc ^5(e+f x)}{5 a^3 c f}-\frac{\csc ^3(e+f x)}{a^3 c f}+\frac{\csc (e+f x)}{a^3 c f} \]
Antiderivative was successfully verified.
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Rule 3958
Rule 2606
Rule 194
Rule 2607
Rule 30
Rule 14
Rubi steps
\begin{align*} \int \frac{\sec (e+f x)}{(a+a \sec (e+f x))^3 (c-c \sec (e+f x))} \, dx &=-\frac{\int \left (c^2 \cot ^5(e+f x) \csc (e+f x)-2 c^2 \cot ^4(e+f x) \csc ^2(e+f x)+c^2 \cot ^3(e+f x) \csc ^3(e+f x)\right ) \, dx}{a^3 c^3}\\ &=-\frac{\int \cot ^5(e+f x) \csc (e+f x) \, dx}{a^3 c}-\frac{\int \cot ^3(e+f x) \csc ^3(e+f x) \, dx}{a^3 c}+\frac{2 \int \cot ^4(e+f x) \csc ^2(e+f x) \, dx}{a^3 c}\\ &=\frac{\operatorname{Subst}\left (\int x^2 \left (-1+x^2\right ) \, dx,x,\csc (e+f x)\right )}{a^3 c f}+\frac{\operatorname{Subst}\left (\int \left (-1+x^2\right )^2 \, dx,x,\csc (e+f x)\right )}{a^3 c f}+\frac{2 \operatorname{Subst}\left (\int x^4 \, dx,x,-\cot (e+f x)\right )}{a^3 c f}\\ &=-\frac{2 \cot ^5(e+f x)}{5 a^3 c f}+\frac{\operatorname{Subst}\left (\int \left (1-2 x^2+x^4\right ) \, dx,x,\csc (e+f x)\right )}{a^3 c f}+\frac{\operatorname{Subst}\left (\int \left (-x^2+x^4\right ) \, dx,x,\csc (e+f x)\right )}{a^3 c f}\\ &=-\frac{2 \cot ^5(e+f x)}{5 a^3 c f}+\frac{\csc (e+f x)}{a^3 c f}-\frac{\csc ^3(e+f x)}{a^3 c f}+\frac{2 \csc ^5(e+f x)}{5 a^3 c f}\\ \end{align*}
Mathematica [A] time = 0.773441, size = 109, normalized size = 1.4 \[ -\frac{\csc (e) \sin ^4\left (\frac{1}{2} (e+f x)\right ) (65 \sin (e+f x)+52 \sin (2 (e+f x))+13 \sin (3 (e+f x))-40 \sin (2 e+f x)-12 \sin (e+2 f x)-20 \sin (3 e+2 f x)-8 \sin (2 e+3 f x)-40 \sin (e)) \csc ^5(e+f x)}{20 a^3 c f} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.053, size = 61, normalized size = 0.8 \begin{align*}{\frac{1}{8\,f{a}^{3}c} \left ({\frac{1}{5} \left ( \tan \left ({\frac{fx}{2}}+{\frac{e}{2}} \right ) \right ) ^{5}}- \left ( \tan \left ({\frac{fx}{2}}+{\frac{e}{2}} \right ) \right ) ^{3}+3\,\tan \left ( 1/2\,fx+e/2 \right ) + \left ( \tan \left ({\frac{fx}{2}}+{\frac{e}{2}} \right ) \right ) ^{-1} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.971455, size = 128, normalized size = 1.64 \begin{align*} \frac{\frac{\frac{15 \, \sin \left (f x + e\right )}{\cos \left (f x + e\right ) + 1} - \frac{5 \, \sin \left (f x + e\right )^{3}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{3}} + \frac{\sin \left (f x + e\right )^{5}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{5}}}{a^{3} c} + \frac{5 \,{\left (\cos \left (f x + e\right ) + 1\right )}}{a^{3} c \sin \left (f x + e\right )}}{40 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 0.443794, size = 186, normalized size = 2.38 \begin{align*} -\frac{2 \, \cos \left (f x + e\right )^{3} - \cos \left (f x + e\right )^{2} - 4 \, \cos \left (f x + e\right ) - 2}{5 \,{\left (a^{3} c f \cos \left (f x + e\right )^{2} + 2 \, a^{3} c f \cos \left (f x + e\right ) + a^{3} c 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 ^{4}{\left (e + f x \right )} + 2 \sec ^{3}{\left (e + f x \right )} - 2 \sec{\left (e + f x \right )} - 1}\, dx}{a^{3} c} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.28059, size = 123, normalized size = 1.58 \begin{align*} \frac{\frac{5}{a^{3} c \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )} + \frac{a^{12} c^{4} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{5} - 5 \, a^{12} c^{4} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{3} + 15 \, a^{12} c^{4} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )}{a^{15} c^{5}}}{40 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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