Optimal. Leaf size=134 \[ \frac{a^5 \tan (e+f x)}{c^3 f}-\frac{24 i a^5}{f \left (c^3-i c^3 \tan (e+f x)\right )}+\frac{16 i a^5 c^5}{f \left (c^4-i c^4 \tan (e+f x)\right )^2}+\frac{8 i a^5 \log (\cos (e+f x))}{c^3 f}-\frac{8 a^5 x}{c^3}-\frac{16 i a^5}{3 f (c-i c \tan (e+f x))^3} \]
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Rubi [A] time = 0.145938, antiderivative size = 134, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 31, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.097, Rules used = {3522, 3487, 43} \[ \frac{a^5 \tan (e+f x)}{c^3 f}-\frac{24 i a^5}{f \left (c^3-i c^3 \tan (e+f x)\right )}+\frac{16 i a^5 c^5}{f \left (c^4-i c^4 \tan (e+f x)\right )^2}+\frac{8 i a^5 \log (\cos (e+f x))}{c^3 f}-\frac{8 a^5 x}{c^3}-\frac{16 i a^5}{3 f (c-i c \tan (e+f x))^3} \]
Antiderivative was successfully verified.
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Rule 3522
Rule 3487
Rule 43
Rubi steps
\begin{align*} \int \frac{(a+i a \tan (e+f x))^5}{(c-i c \tan (e+f x))^3} \, dx &=\left (a^5 c^5\right ) \int \frac{\sec ^{10}(e+f x)}{(c-i c \tan (e+f x))^8} \, dx\\ &=\frac{\left (i a^5\right ) \operatorname{Subst}\left (\int \frac{(c-x)^4}{(c+x)^4} \, dx,x,-i c \tan (e+f x)\right )}{c^4 f}\\ &=\frac{\left (i a^5\right ) \operatorname{Subst}\left (\int \left (1+\frac{16 c^4}{(c+x)^4}-\frac{32 c^3}{(c+x)^3}+\frac{24 c^2}{(c+x)^2}-\frac{8 c}{c+x}\right ) \, dx,x,-i c \tan (e+f x)\right )}{c^4 f}\\ &=-\frac{8 a^5 x}{c^3}+\frac{8 i a^5 \log (\cos (e+f x))}{c^3 f}+\frac{a^5 \tan (e+f x)}{c^3 f}-\frac{16 i a^5}{3 f (c-i c \tan (e+f x))^3}+\frac{16 i a^5}{c f (c-i c \tan (e+f x))^2}-\frac{24 i a^5}{f \left (c^3-i c^3 \tan (e+f x)\right )}\\ \end{align*}
Mathematica [B] time = 8.55067, size = 923, normalized size = 6.89 \[ \frac{\cos ^4(e+f x) \left (\frac{\cos (5 e)}{c^3}-\frac{i \sin (5 e)}{c^3}\right ) \sin (f x) (i \tan (e+f x) a+a)^5}{f \left (\cos \left (\frac{e}{2}\right )-\sin \left (\frac{e}{2}\right )\right ) \left (\cos \left (\frac{e}{2}\right )+\sin \left (\frac{e}{2}\right )\right ) (\cos (f x)+i \sin (f x))^5}+\frac{\cos ^5(e+f x) \left (\frac{6 \cos (3 e)}{c^3}-\frac{6 i \sin (3 e)}{c^3}\right ) \sin (2 f x) (i \tan (e+f x) a+a)^5}{f (\cos (f x)+i \sin (f x))^5}+\frac{\cos ^5(e+f x) \left (\frac{2 i \sin (e)}{c^3}-\frac{2 \cos (e)}{c^3}\right ) \sin (4 f x) (i \tan (e+f x) a+a)^5}{f (\cos (f x)+i \sin (f x))^5}+\frac{\cos ^5(e+f x) \left (\frac{2 \cos (e)}{3 c^3}+\frac{2 i \sin (e)}{3 c^3}\right ) \sin (6 f x) (i \tan (e+f x) a+a)^5}{f (\cos (f x)+i \sin (f x))^5}+\frac{x \cos ^5(e+f x) \left (-\frac{4 \cos ^5(e)}{c^3}+\frac{24 i \sin (e) \cos ^4(e)}{c^3}+\frac{60 \sin ^2(e) \cos ^3(e)}{c^3}+\frac{4 \cos ^3(e)}{c^3}-\frac{80 i \sin ^3(e) \cos ^2(e)}{c^3}-\frac{16 i \sin (e) \cos ^2(e)}{c^3}-\frac{60 \sin ^4(e) \cos (e)}{c^3}-\frac{24 \sin ^2(e) \cos (e)}{c^3}+\frac{24 i \sin ^5(e)}{c^3}+\frac{16 i \sin ^3(e)}{c^3}+\frac{4 \sin ^5(e) \tan (e)}{c^3}+\frac{4 \sin ^3(e) \tan (e)}{c^3}-i \left (\frac{8 \cos (5 e)}{c^3}-\frac{8 i \sin (5 e)}{c^3}\right ) \tan (e)\right ) (i \tan (e+f x) a+a)^5}{(\cos (f x)+i \sin (f x))^5}-\frac{8 x \cos (5 e) \cos ^5(e+f x) (i \tan (e+f x) a+a)^5}{c^3 (\cos (f x)+i \sin (f x))^5}+\frac{4 i \cos (5 e) \cos ^5(e+f x) \log \left (\cos ^2(e+f x)\right ) (i \tan (e+f x) a+a)^5}{c^3 f (\cos (f x)+i \sin (f x))^5}+\frac{\cos (6 f x) \cos ^5(e+f x) \left (\frac{2 \sin (e)}{3 c^3}-\frac{2 i \cos (e)}{3 c^3}\right ) (i \tan (e+f x) a+a)^5}{f (\cos (f x)+i \sin (f x))^5}+\frac{\cos (4 f x) \cos ^5(e+f x) \left (\frac{2 i \cos (e)}{c^3}+\frac{2 \sin (e)}{c^3}\right ) (i \tan (e+f x) a+a)^5}{f (\cos (f x)+i \sin (f x))^5}+\frac{\cos (2 f x) \cos ^5(e+f x) \left (-\frac{6 i \cos (3 e)}{c^3}-\frac{6 \sin (3 e)}{c^3}\right ) (i \tan (e+f x) a+a)^5}{f (\cos (f x)+i \sin (f x))^5}+\frac{8 i x \cos ^5(e+f x) \sin (5 e) (i \tan (e+f x) a+a)^5}{c^3 (\cos (f x)+i \sin (f x))^5}+\frac{4 \cos ^5(e+f x) \log \left (\cos ^2(e+f x)\right ) \sin (5 e) (i \tan (e+f x) a+a)^5}{c^3 f (\cos (f x)+i \sin (f x))^5} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.049, size = 107, normalized size = 0.8 \begin{align*}{\frac{{a}^{5}\tan \left ( fx+e \right ) }{{c}^{3}f}}+24\,{\frac{{a}^{5}}{{c}^{3}f \left ( \tan \left ( fx+e \right ) +i \right ) }}-{\frac{16\,i{a}^{5}}{{c}^{3}f \left ( \tan \left ( fx+e \right ) +i \right ) ^{2}}}-{\frac{8\,i{a}^{5}\ln \left ( \tan \left ( fx+e \right ) +i \right ) }{{c}^{3}f}}-{\frac{16\,{a}^{5}}{3\,{c}^{3}f \left ( \tan \left ( fx+e \right ) +i \right ) ^{3}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: RuntimeError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.46296, size = 333, normalized size = 2.49 \begin{align*} \frac{-2 i \, a^{5} e^{\left (8 i \, f x + 8 i \, e\right )} + 4 i \, a^{5} e^{\left (6 i \, f x + 6 i \, e\right )} - 12 i \, a^{5} e^{\left (4 i \, f x + 4 i \, e\right )} - 18 i \, a^{5} e^{\left (2 i \, f x + 2 i \, e\right )} + 6 i \, a^{5} +{\left (24 i \, a^{5} e^{\left (2 i \, f x + 2 i \, e\right )} + 24 i \, a^{5}\right )} \log \left (e^{\left (2 i \, f x + 2 i \, e\right )} + 1\right )}{3 \,{\left (c^{3} f e^{\left (2 i \, f x + 2 i \, e\right )} + c^{3} f\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 2.08988, size = 178, normalized size = 1.33 \begin{align*} \frac{8 i a^{5} \log{\left (e^{2 i f x} + e^{- 2 i e} \right )}}{c^{3} f} + \frac{2 i a^{5} e^{- 2 i e}}{c^{3} f \left (e^{2 i f x} + e^{- 2 i e}\right )} + \frac{\begin{cases} - \frac{2 i a^{5} e^{6 i e} e^{6 i f x}}{3 f} + \frac{2 i a^{5} e^{4 i e} e^{4 i f x}}{f} - \frac{6 i a^{5} e^{2 i e} e^{2 i f x}}{f} & \text{for}\: f \neq 0 \\x \left (4 a^{5} e^{6 i e} - 8 a^{5} e^{4 i e} + 12 a^{5} e^{2 i e}\right ) & \text{otherwise} \end{cases}}{c^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.66698, size = 343, normalized size = 2.56 \begin{align*} -\frac{2 \,{\left (\frac{120 i \, a^{5} \log \left (\tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right ) + i\right )}{c^{3}} - \frac{60 i \, a^{5} \log \left ({\left | \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right ) + 1 \right |}\right )}{c^{3}} - \frac{60 i \, a^{5} \log \left ({\left | \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right ) - 1 \right |}\right )}{c^{3}} - \frac{15 \,{\left (-4 i \, a^{5} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{2} - a^{5} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right ) + 4 i \, a^{5}\right )}}{{\left (\tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{2} - 1\right )} c^{3}} + \frac{-294 i \, a^{5} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{6} + 1884 \, a^{5} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{5} + 4890 i \, a^{5} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{4} - 6920 \, a^{5} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{3} - 4890 i \, a^{5} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{2} + 1884 \, a^{5} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right ) + 294 i \, a^{5}}{c^{3}{\left (\tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right ) + i\right )}^{6}}\right )}}{15 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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