Optimal. Leaf size=101 \[ \frac{a^3 c^2 (-3 B+i A) (1+i \tan (e+f x))^4}{4 f}-\frac{2 a^3 c^2 (-B+i A) (1+i \tan (e+f x))^3}{3 f}+\frac{a^3 B c^2 (1+i \tan (e+f x))^5}{5 f} \]
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Rubi [A] time = 0.148442, antiderivative size = 101, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 41, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.049, Rules used = {3588, 77} \[ \frac{a^3 c^2 (-3 B+i A) (1+i \tan (e+f x))^4}{4 f}-\frac{2 a^3 c^2 (-B+i A) (1+i \tan (e+f x))^3}{3 f}+\frac{a^3 B c^2 (1+i \tan (e+f x))^5}{5 f} \]
Antiderivative was successfully verified.
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Rule 3588
Rule 77
Rubi steps
\begin{align*} \int (a+i a \tan (e+f x))^3 (A+B \tan (e+f x)) (c-i c \tan (e+f x))^2 \, dx &=\frac{(a c) \operatorname{Subst}\left (\int (a+i a x)^2 (A+B x) (c-i c x) \, dx,x,\tan (e+f x)\right )}{f}\\ &=\frac{(a c) \operatorname{Subst}\left (\int \left (2 (A+i B) c (a+i a x)^2-\frac{(A+3 i B) c (a+i a x)^3}{a}+\frac{i B c (a+i a x)^4}{a^2}\right ) \, dx,x,\tan (e+f x)\right )}{f}\\ &=-\frac{2 a^3 (i A-B) c^2 (1+i \tan (e+f x))^3}{3 f}+\frac{a^3 (i A-3 B) c^2 (1+i \tan (e+f x))^4}{4 f}+\frac{a^3 B c^2 (1+i \tan (e+f x))^5}{5 f}\\ \end{align*}
Mathematica [A] time = 5.12569, size = 146, normalized size = 1.45 \[ \frac{a^3 c^2 \sec (e) \sec ^5(e+f x) (15 (B+i A) \cos (2 e+f x)+15 (B+i A) \cos (f x)-15 A \sin (2 e+f x)+25 A \sin (2 e+3 f x)+5 A \sin (4 e+5 f x)+35 A \sin (f x)+15 i B \sin (2 e+f x)-5 i B \sin (2 e+3 f x)-i B \sin (4 e+5 f x)+5 i B \sin (f x))}{120 f} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.011, size = 101, normalized size = 1. \begin{align*}{\frac{{c}^{2}{a}^{3}}{f} \left ({\frac{i}{5}}B \left ( \tan \left ( fx+e \right ) \right ) ^{5}+{\frac{i}{4}}A \left ( \tan \left ( fx+e \right ) \right ) ^{4}+{\frac{i}{3}}B \left ( \tan \left ( fx+e \right ) \right ) ^{3}+{\frac{B \left ( \tan \left ( fx+e \right ) \right ) ^{4}}{4}}+{\frac{i}{2}}A \left ( \tan \left ( fx+e \right ) \right ) ^{2}+{\frac{A \left ( \tan \left ( fx+e \right ) \right ) ^{3}}{3}}+{\frac{B \left ( \tan \left ( fx+e \right ) \right ) ^{2}}{2}}+A\tan \left ( fx+e \right ) \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.61037, size = 143, normalized size = 1.42 \begin{align*} \frac{12 i \, B a^{3} c^{2} \tan \left (f x + e\right )^{5} - 15 \,{\left (-i \, A - B\right )} a^{3} c^{2} \tan \left (f x + e\right )^{4} +{\left (20 \, A + 20 i \, B\right )} a^{3} c^{2} \tan \left (f x + e\right )^{3} - 30 \,{\left (-i \, A - B\right )} a^{3} c^{2} \tan \left (f x + e\right )^{2} + 60 \, A a^{3} c^{2} \tan \left (f x + e\right )}{60 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.38261, size = 417, normalized size = 4.13 \begin{align*} \frac{{\left (120 i \, A + 120 \, B\right )} a^{3} c^{2} e^{\left (6 i \, f x + 6 i \, e\right )} +{\left (200 i \, A + 40 \, B\right )} a^{3} c^{2} e^{\left (4 i \, f x + 4 i \, e\right )} +{\left (100 i \, A + 20 \, B\right )} a^{3} c^{2} e^{\left (2 i \, f x + 2 i \, e\right )} +{\left (20 i \, A + 4 \, B\right )} a^{3} c^{2}}{15 \,{\left (f e^{\left (10 i \, f x + 10 i \, e\right )} + 5 \, f e^{\left (8 i \, f x + 8 i \, e\right )} + 10 \, f e^{\left (6 i \, f x + 6 i \, e\right )} + 10 \, f e^{\left (4 i \, f x + 4 i \, e\right )} + 5 \, f e^{\left (2 i \, f x + 2 i \, e\right )} + f\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] time = 36.3931, size = 236, normalized size = 2.34 \begin{align*} \frac{\frac{\left (8 i A a^{3} c^{2} + 8 B a^{3} c^{2}\right ) e^{- 4 i e} e^{6 i f x}}{f} + \frac{\left (20 i A a^{3} c^{2} + 4 B a^{3} c^{2}\right ) e^{- 8 i e} e^{2 i f x}}{3 f} + \frac{\left (20 i A a^{3} c^{2} + 4 B a^{3} c^{2}\right ) e^{- 10 i e}}{15 f} + \frac{\left (40 i A a^{3} c^{2} + 8 B a^{3} c^{2}\right ) e^{- 6 i e} e^{4 i f x}}{3 f}}{e^{10 i f x} + 5 e^{- 2 i e} e^{8 i f x} + 10 e^{- 4 i e} e^{6 i f x} + 10 e^{- 6 i e} e^{4 i f x} + 5 e^{- 8 i e} e^{2 i f x} + e^{- 10 i e}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.71265, size = 274, normalized size = 2.71 \begin{align*} \frac{120 i \, A a^{3} c^{2} e^{\left (6 i \, f x + 6 i \, e\right )} + 120 \, B a^{3} c^{2} e^{\left (6 i \, f x + 6 i \, e\right )} + 200 i \, A a^{3} c^{2} e^{\left (4 i \, f x + 4 i \, e\right )} + 40 \, B a^{3} c^{2} e^{\left (4 i \, f x + 4 i \, e\right )} + 100 i \, A a^{3} c^{2} e^{\left (2 i \, f x + 2 i \, e\right )} + 20 \, B a^{3} c^{2} e^{\left (2 i \, f x + 2 i \, e\right )} + 20 i \, A a^{3} c^{2} + 4 \, B a^{3} c^{2}}{15 \,{\left (f e^{\left (10 i \, f x + 10 i \, e\right )} + 5 \, f e^{\left (8 i \, f x + 8 i \, e\right )} + 10 \, f e^{\left (6 i \, f x + 6 i \, e\right )} + 10 \, f e^{\left (4 i \, f x + 4 i \, e\right )} + 5 \, f e^{\left (2 i \, f x + 2 i \, e\right )} + f\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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