Optimal. Leaf size=135 \[ \frac{a^3 c^5 (5 B+i A) (1-i \tan (e+f x))^7}{7 f}-\frac{2 a^3 c^5 (2 B+i A) (1-i \tan (e+f x))^6}{3 f}+\frac{4 a^3 c^5 (B+i A) (1-i \tan (e+f x))^5}{5 f}-\frac{a^3 B c^5 (1-i \tan (e+f x))^8}{8 f} \]
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Rubi [A] time = 0.190149, antiderivative size = 135, 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} \[ \frac{a^3 c^5 (5 B+i A) (1-i \tan (e+f x))^7}{7 f}-\frac{2 a^3 c^5 (2 B+i A) (1-i \tan (e+f x))^6}{3 f}+\frac{4 a^3 c^5 (B+i A) (1-i \tan (e+f x))^5}{5 f}-\frac{a^3 B c^5 (1-i \tan (e+f x))^8}{8 f} \]
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))^5 \, dx &=\frac{(a c) \operatorname{Subst}\left (\int (a+i a x)^2 (A+B x) (c-i c x)^4 \, dx,x,\tan (e+f x)\right )}{f}\\ &=\frac{(a c) \operatorname{Subst}\left (\int \left (4 a^2 (A-i B) (c-i c x)^4-\frac{4 a^2 (A-2 i B) (c-i c x)^5}{c}+\frac{a^2 (A-5 i B) (c-i c x)^6}{c^2}+\frac{i a^2 B (c-i c x)^7}{c^3}\right ) \, dx,x,\tan (e+f x)\right )}{f}\\ &=\frac{4 a^3 (i A+B) c^5 (1-i \tan (e+f x))^5}{5 f}-\frac{2 a^3 (i A+2 B) c^5 (1-i \tan (e+f x))^6}{3 f}+\frac{a^3 (i A+5 B) c^5 (1-i \tan (e+f x))^7}{7 f}-\frac{a^3 B c^5 (1-i \tan (e+f x))^8}{8 f}\\ \end{align*}
Mathematica [A] time = 10.4736, size = 215, normalized size = 1.59 \[ \frac{a^3 c^5 \sec (e) \sec ^8(e+f x) (70 (B-i A) \cos (e+2 f x)+35 (B-4 i A) \cos (e)+154 A \sin (e+2 f x)-70 A \sin (3 e+2 f x)+112 A \sin (3 e+4 f x)+32 A \sin (5 e+6 f x)+4 A \sin (7 e+8 f x)-70 i A \cos (3 e+2 f x)-140 A \sin (e)-14 i B \sin (e+2 f x)-70 i B \sin (3 e+2 f x)+28 i B \sin (3 e+4 f x)+8 i B \sin (5 e+6 f x)+i B \sin (7 e+8 f x)+70 B \cos (3 e+2 f x)-35 i B \sin (e))}{840 f} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.012, size = 169, normalized size = 1.3 \begin{align*}{\frac{{a}^{3}{c}^{5}}{f} \left ( -{\frac{2\,i}{7}}B \left ( \tan \left ( fx+e \right ) \right ) ^{7}-{\frac{B \left ( \tan \left ( fx+e \right ) \right ) ^{8}}{8}}-{\frac{i}{3}}A \left ( \tan \left ( fx+e \right ) \right ) ^{6}-{\frac{A \left ( \tan \left ( fx+e \right ) \right ) ^{7}}{7}}-{\frac{4\,i}{5}}B \left ( \tan \left ( fx+e \right ) \right ) ^{5}-{\frac{B \left ( \tan \left ( fx+e \right ) \right ) ^{6}}{6}}-iA \left ( \tan \left ( fx+e \right ) \right ) ^{4}-{\frac{A \left ( \tan \left ( fx+e \right ) \right ) ^{5}}{5}}-{\frac{2\,i}{3}}B \left ( \tan \left ( fx+e \right ) \right ) ^{3}+{\frac{B \left ( \tan \left ( fx+e \right ) \right ) ^{4}}{4}}-iA \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 = 1.70261, size = 230, normalized size = 1.7 \begin{align*} -\frac{105 \, B a^{3} c^{5} \tan \left (f x + e\right )^{8} +{\left (120 \, A + 240 i \, B\right )} a^{3} c^{5} \tan \left (f x + e\right )^{7} - 140 \,{\left (-2 i \, A - B\right )} a^{3} c^{5} \tan \left (f x + e\right )^{6} +{\left (168 \, A + 672 i \, B\right )} a^{3} c^{5} \tan \left (f x + e\right )^{5} - 210 \,{\left (-4 i \, A + B\right )} a^{3} c^{5} \tan \left (f x + e\right )^{4} -{\left (280 \, A - 560 i \, B\right )} a^{3} c^{5} \tan \left (f x + e\right )^{3} - 420 \,{\left (-2 i \, A + B\right )} a^{3} c^{5} \tan \left (f x + e\right )^{2} - 840 \, A a^{3} c^{5} \tan \left (f x + e\right )}{840 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.29634, size = 547, normalized size = 4.05 \begin{align*} \frac{{\left (2688 i \, A + 2688 \, B\right )} a^{3} c^{5} e^{\left (6 i \, f x + 6 i \, e\right )} +{\left (3584 i \, A - 896 \, B\right )} a^{3} c^{5} e^{\left (4 i \, f x + 4 i \, e\right )} +{\left (1024 i \, A - 256 \, B\right )} a^{3} c^{5} e^{\left (2 i \, f x + 2 i \, e\right )} +{\left (128 i \, A - 32 \, B\right )} a^{3} c^{5}}{105 \,{\left (f e^{\left (16 i \, f x + 16 i \, e\right )} + 8 \, f e^{\left (14 i \, f x + 14 i \, e\right )} + 28 \, f e^{\left (12 i \, f x + 12 i \, e\right )} + 56 \, f e^{\left (10 i \, f x + 10 i \, e\right )} + 70 \, f e^{\left (8 i \, f x + 8 i \, e\right )} + 56 \, f e^{\left (6 i \, f x + 6 i \, e\right )} + 28 \, f e^{\left (4 i \, f x + 4 i \, e\right )} + 8 \, 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 [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 2.41563, size = 327, normalized size = 2.42 \begin{align*} \frac{2688 i \, A a^{3} c^{5} e^{\left (6 i \, f x + 6 i \, e\right )} + 2688 \, B a^{3} c^{5} e^{\left (6 i \, f x + 6 i \, e\right )} + 3584 i \, A a^{3} c^{5} e^{\left (4 i \, f x + 4 i \, e\right )} - 896 \, B a^{3} c^{5} e^{\left (4 i \, f x + 4 i \, e\right )} + 1024 i \, A a^{3} c^{5} e^{\left (2 i \, f x + 2 i \, e\right )} - 256 \, B a^{3} c^{5} e^{\left (2 i \, f x + 2 i \, e\right )} + 128 i \, A a^{3} c^{5} - 32 \, B a^{3} c^{5}}{105 \,{\left (f e^{\left (16 i \, f x + 16 i \, e\right )} + 8 \, f e^{\left (14 i \, f x + 14 i \, e\right )} + 28 \, f e^{\left (12 i \, f x + 12 i \, e\right )} + 56 \, f e^{\left (10 i \, f x + 10 i \, e\right )} + 70 \, f e^{\left (8 i \, f x + 8 i \, e\right )} + 56 \, f e^{\left (6 i \, f x + 6 i \, e\right )} + 28 \, f e^{\left (4 i \, f x + 4 i \, e\right )} + 8 \, 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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