Optimal. Leaf size=185 \[ \frac{2 A-i B}{16 a^3 c^2 f (\tan (e+f x)+i)}-\frac{-B+3 i A}{32 a^3 c^2 f (-\tan (e+f x)+i)^2}+\frac{B+i A}{32 a^3 c^2 f (\tan (e+f x)+i)^2}+\frac{A+i B}{24 a^3 c^2 f (-\tan (e+f x)+i)^3}+\frac{x (5 A-i B)}{16 a^3 c^2}-\frac{3 A}{16 a^3 c^2 f (-\tan (e+f x)+i)} \]
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Rubi [A] time = 0.239247, antiderivative size = 185, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 41, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.073, Rules used = {3588, 77, 203} \[ \frac{2 A-i B}{16 a^3 c^2 f (\tan (e+f x)+i)}-\frac{-B+3 i A}{32 a^3 c^2 f (-\tan (e+f x)+i)^2}+\frac{B+i A}{32 a^3 c^2 f (\tan (e+f x)+i)^2}+\frac{A+i B}{24 a^3 c^2 f (-\tan (e+f x)+i)^3}+\frac{x (5 A-i B)}{16 a^3 c^2}-\frac{3 A}{16 a^3 c^2 f (-\tan (e+f x)+i)} \]
Antiderivative was successfully verified.
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Rule 3588
Rule 77
Rule 203
Rubi steps
\begin{align*} \int \frac{A+B \tan (e+f x)}{(a+i a \tan (e+f x))^3 (c-i c \tan (e+f x))^2} \, dx &=\frac{(a c) \operatorname{Subst}\left (\int \frac{A+B x}{(a+i a x)^4 (c-i c x)^3} \, dx,x,\tan (e+f x)\right )}{f}\\ &=\frac{(a c) \operatorname{Subst}\left (\int \left (\frac{A+i B}{8 a^4 c^3 (-i+x)^4}+\frac{i (3 A+i B)}{16 a^4 c^3 (-i+x)^3}-\frac{3 A}{16 a^4 c^3 (-i+x)^2}-\frac{i (A-i B)}{16 a^4 c^3 (i+x)^3}+\frac{-2 A+i B}{16 a^4 c^3 (i+x)^2}+\frac{5 A-i B}{16 a^4 c^3 \left (1+x^2\right )}\right ) \, dx,x,\tan (e+f x)\right )}{f}\\ &=\frac{A+i B}{24 a^3 c^2 f (i-\tan (e+f x))^3}-\frac{3 i A-B}{32 a^3 c^2 f (i-\tan (e+f x))^2}-\frac{3 A}{16 a^3 c^2 f (i-\tan (e+f x))}+\frac{i A+B}{32 a^3 c^2 f (i+\tan (e+f x))^2}+\frac{2 A-i B}{16 a^3 c^2 f (i+\tan (e+f x))}+\frac{(5 A-i B) \operatorname{Subst}\left (\int \frac{1}{1+x^2} \, dx,x,\tan (e+f x)\right )}{16 a^3 c^2 f}\\ &=\frac{(5 A-i B) x}{16 a^3 c^2}+\frac{A+i B}{24 a^3 c^2 f (i-\tan (e+f x))^3}-\frac{3 i A-B}{32 a^3 c^2 f (i-\tan (e+f x))^2}-\frac{3 A}{16 a^3 c^2 f (i-\tan (e+f x))}+\frac{i A+B}{32 a^3 c^2 f (i+\tan (e+f x))^2}+\frac{2 A-i B}{16 a^3 c^2 f (i+\tan (e+f x))}\\ \end{align*}
Mathematica [A] time = 2.38725, size = 217, normalized size = 1.17 \[ \frac{\sec ^3(e+f x) (\cos (2 (e+f x))+i \sin (2 (e+f x))) (12 (A (-5+10 i f x)+B (2 f x-i)) \cos (e+f x)+3 (5 A-9 i B) \cos (3 (e+f x))+60 i A \sin (e+f x)-120 A f x \sin (e+f x)+45 i A \sin (3 (e+f x))+5 i A \sin (5 (e+f x))+A \cos (5 (e+f x))-12 B \sin (e+f x)+24 i B f x \sin (e+f x)+9 B \sin (3 (e+f x))+B \sin (5 (e+f x))-5 i B \cos (5 (e+f x)))}{384 a^3 c^2 f (\tan (e+f x)-i)^3} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.073, size = 303, normalized size = 1.6 \begin{align*}{\frac{3\,A}{16\,f{a}^{3}{c}^{2} \left ( \tan \left ( fx+e \right ) -i \right ) }}-{\frac{{\frac{3\,i}{32}}A}{f{a}^{3}{c}^{2} \left ( \tan \left ( fx+e \right ) -i \right ) ^{2}}}+{\frac{B}{32\,f{a}^{3}{c}^{2} \left ( \tan \left ( fx+e \right ) -i \right ) ^{2}}}-{\frac{{\frac{5\,i}{32}}\ln \left ( \tan \left ( fx+e \right ) -i \right ) A}{f{a}^{3}{c}^{2}}}-{\frac{\ln \left ( \tan \left ( fx+e \right ) -i \right ) B}{32\,f{a}^{3}{c}^{2}}}-{\frac{A}{24\,f{a}^{3}{c}^{2} \left ( \tan \left ( fx+e \right ) -i \right ) ^{3}}}-{\frac{{\frac{i}{24}}B}{f{a}^{3}{c}^{2} \left ( \tan \left ( fx+e \right ) -i \right ) ^{3}}}+{\frac{{\frac{i}{32}}A}{f{a}^{3}{c}^{2} \left ( \tan \left ( fx+e \right ) +i \right ) ^{2}}}+{\frac{B}{32\,f{a}^{3}{c}^{2} \left ( \tan \left ( fx+e \right ) +i \right ) ^{2}}}-{\frac{{\frac{i}{16}}B}{f{a}^{3}{c}^{2} \left ( \tan \left ( fx+e \right ) +i \right ) }}+{\frac{A}{8\,f{a}^{3}{c}^{2} \left ( \tan \left ( fx+e \right ) +i \right ) }}+{\frac{{\frac{5\,i}{32}}\ln \left ( \tan \left ( fx+e \right ) +i \right ) A}{f{a}^{3}{c}^{2}}}+{\frac{\ln \left ( \tan \left ( fx+e \right ) +i \right ) B}{32\,f{a}^{3}{c}^{2}}} \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 = 1.06795, size = 335, normalized size = 1.81 \begin{align*} \frac{{\left (24 \,{\left (5 \, A - i \, B\right )} f x e^{\left (6 i \, f x + 6 i \, e\right )} +{\left (-3 i \, A - 3 \, B\right )} e^{\left (10 i \, f x + 10 i \, e\right )} +{\left (-30 i \, A - 18 \, B\right )} e^{\left (8 i \, f x + 8 i \, e\right )} +{\left (60 i \, A - 12 \, B\right )} e^{\left (4 i \, f x + 4 i \, e\right )} +{\left (15 i \, A - 9 \, B\right )} e^{\left (2 i \, f x + 2 i \, e\right )} + 2 i \, A - 2 \, B\right )} e^{\left (-6 i \, f x - 6 i \, e\right )}}{384 \, a^{3} c^{2} f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 6.11453, size = 454, normalized size = 2.45 \begin{align*} \begin{cases} \frac{\left (\left (33554432 i A a^{12} c^{8} f^{4} e^{6 i e} - 33554432 B a^{12} c^{8} f^{4} e^{6 i e}\right ) e^{- 6 i f x} + \left (251658240 i A a^{12} c^{8} f^{4} e^{8 i e} - 150994944 B a^{12} c^{8} f^{4} e^{8 i e}\right ) e^{- 4 i f x} + \left (1006632960 i A a^{12} c^{8} f^{4} e^{10 i e} - 201326592 B a^{12} c^{8} f^{4} e^{10 i e}\right ) e^{- 2 i f x} + \left (- 503316480 i A a^{12} c^{8} f^{4} e^{14 i e} - 301989888 B a^{12} c^{8} f^{4} e^{14 i e}\right ) e^{2 i f x} + \left (- 50331648 i A a^{12} c^{8} f^{4} e^{16 i e} - 50331648 B a^{12} c^{8} f^{4} e^{16 i e}\right ) e^{4 i f x}\right ) e^{- 12 i e}}{6442450944 a^{15} c^{10} f^{5}} & \text{for}\: 6442450944 a^{15} c^{10} f^{5} e^{12 i e} \neq 0 \\x \left (- \frac{5 A - i B}{16 a^{3} c^{2}} + \frac{\left (A e^{10 i e} + 5 A e^{8 i e} + 10 A e^{6 i e} + 10 A e^{4 i e} + 5 A e^{2 i e} + A - i B e^{10 i e} - 3 i B e^{8 i e} - 2 i B e^{6 i e} + 2 i B e^{4 i e} + 3 i B e^{2 i e} + i B\right ) e^{- 6 i e}}{32 a^{3} c^{2}}\right ) & \text{otherwise} \end{cases} + \frac{x \left (5 A - i B\right )}{16 a^{3} c^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.27442, size = 296, normalized size = 1.6 \begin{align*} -\frac{\frac{6 \,{\left (-5 i \, A - B\right )} \log \left (\tan \left (f x + e\right ) + i\right )}{a^{3} c^{2}} + \frac{6 \,{\left (5 i \, A + B\right )} \log \left (\tan \left (f x + e\right ) - i\right )}{a^{3} c^{2}} + \frac{3 \,{\left (-15 i \, A \tan \left (f x + e\right )^{2} - 3 \, B \tan \left (f x + e\right )^{2} + 38 \, A \tan \left (f x + e\right ) - 10 i \, B \tan \left (f x + e\right ) + 25 i \, A + 9 \, B\right )}}{a^{3} c^{2}{\left (-i \, \tan \left (f x + e\right ) + 1\right )}^{2}} + \frac{-55 i \, A \tan \left (f x + e\right )^{3} - 11 \, B \tan \left (f x + e\right )^{3} - 201 \, A \tan \left (f x + e\right )^{2} + 33 i \, B \tan \left (f x + e\right )^{2} + 255 i \, A \tan \left (f x + e\right ) + 27 \, B \tan \left (f x + e\right ) + 117 \, A + 3 i \, B}{a^{3} c^{2}{\left (\tan \left (f x + e\right ) - i\right )}^{3}}}{192 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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