Optimal. Leaf size=127 \[ -\frac{a^3 (5 B+i A)}{4 c^6 f (\tan (e+f x)+i)^4}-\frac{4 a^3 (A-2 i B)}{5 c^6 f (\tan (e+f x)+i)^5}+\frac{2 a^3 (B+i A)}{3 c^6 f (\tan (e+f x)+i)^6}-\frac{i a^3 B}{3 c^6 f (\tan (e+f x)+i)^3} \]
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Rubi [A] time = 0.176473, antiderivative size = 127, 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} \[ -\frac{a^3 (5 B+i A)}{4 c^6 f (\tan (e+f x)+i)^4}-\frac{4 a^3 (A-2 i B)}{5 c^6 f (\tan (e+f x)+i)^5}+\frac{2 a^3 (B+i A)}{3 c^6 f (\tan (e+f x)+i)^6}-\frac{i a^3 B}{3 c^6 f (\tan (e+f x)+i)^3} \]
Antiderivative was successfully verified.
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Rule 3588
Rule 77
Rubi steps
\begin{align*} \int \frac{(a+i a \tan (e+f x))^3 (A+B \tan (e+f x))}{(c-i c \tan (e+f x))^6} \, dx &=\frac{(a c) \operatorname{Subst}\left (\int \frac{(a+i a x)^2 (A+B x)}{(c-i c x)^7} \, dx,x,\tan (e+f x)\right )}{f}\\ &=\frac{(a c) \operatorname{Subst}\left (\int \left (-\frac{4 i a^2 (A-i B)}{c^7 (i+x)^7}+\frac{4 a^2 (A-2 i B)}{c^7 (i+x)^6}+\frac{a^2 (i A+5 B)}{c^7 (i+x)^5}+\frac{i a^2 B}{c^7 (i+x)^4}\right ) \, dx,x,\tan (e+f x)\right )}{f}\\ &=\frac{2 a^3 (i A+B)}{3 c^6 f (i+\tan (e+f x))^6}-\frac{4 a^3 (A-2 i B)}{5 c^6 f (i+\tan (e+f x))^5}-\frac{a^3 (i A+5 B)}{4 c^6 f (i+\tan (e+f x))^4}-\frac{i a^3 B}{3 c^6 f (i+\tan (e+f x))^3}\\ \end{align*}
Mathematica [A] time = 6.05873, size = 112, normalized size = 0.88 \[ \frac{a^3 (\cos (9 e+12 f x)+i \sin (9 e+12 f x)) (-(A+3 i B) (9 \sin (e+f x)+10 \sin (3 (e+f x)))+3 (B-27 i A) \cos (e+f x)+10 (B-3 i A) \cos (3 (e+f x)))}{960 c^6 f (\cos (f x)+i \sin (f x))^3} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.052, size = 90, normalized size = 0.7 \begin{align*}{\frac{{a}^{3}}{f{c}^{6}} \left ({\frac{-{\frac{i}{3}}B}{ \left ( \tan \left ( fx+e \right ) +i \right ) ^{3}}}-{\frac{-4\,iA-4\,B}{6\, \left ( \tan \left ( fx+e \right ) +i \right ) ^{6}}}-{\frac{iA+5\,B}{4\, \left ( \tan \left ( fx+e \right ) +i \right ) ^{4}}}-{\frac{-8\,iB+4\,A}{5\, \left ( \tan \left ( fx+e \right ) +i \right ) ^{5}}} \right ) } \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 = 1.38637, size = 258, normalized size = 2.03 \begin{align*} \frac{{\left (-10 i \, A - 10 \, B\right )} a^{3} e^{\left (12 i \, f x + 12 i \, e\right )} +{\left (-36 i \, A - 12 \, B\right )} a^{3} e^{\left (10 i \, f x + 10 i \, e\right )} +{\left (-45 i \, A + 15 \, B\right )} a^{3} e^{\left (8 i \, f x + 8 i \, e\right )} +{\left (-20 i \, A + 20 \, B\right )} a^{3} e^{\left (6 i \, f x + 6 i \, e\right )}}{960 \, c^{6} f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 3.60087, size = 333, normalized size = 2.62 \begin{align*} \begin{cases} \frac{\left (- 491520 i A a^{3} c^{18} f^{3} e^{6 i e} + 491520 B a^{3} c^{18} f^{3} e^{6 i e}\right ) e^{6 i f x} + \left (- 1105920 i A a^{3} c^{18} f^{3} e^{8 i e} + 368640 B a^{3} c^{18} f^{3} e^{8 i e}\right ) e^{8 i f x} + \left (- 884736 i A a^{3} c^{18} f^{3} e^{10 i e} - 294912 B a^{3} c^{18} f^{3} e^{10 i e}\right ) e^{10 i f x} + \left (- 245760 i A a^{3} c^{18} f^{3} e^{12 i e} - 245760 B a^{3} c^{18} f^{3} e^{12 i e}\right ) e^{12 i f x}}{23592960 c^{24} f^{4}} & \text{for}\: 23592960 c^{24} f^{4} \neq 0 \\\frac{x \left (A a^{3} e^{12 i e} + 3 A a^{3} e^{10 i e} + 3 A a^{3} e^{8 i e} + A a^{3} e^{6 i e} - i B a^{3} e^{12 i e} - i B a^{3} e^{10 i e} + i B a^{3} e^{8 i e} + i B a^{3} e^{6 i e}\right )}{8 c^{6}} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.64067, size = 466, normalized size = 3.67 \begin{align*} -\frac{2 \,{\left (15 \, A a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{11} + 45 i \, A a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{10} - 15 \, B a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{10} - 215 \, A a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{9} - 390 i \, A a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{8} + 90 \, B a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{8} + 738 \, A a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{7} + 24 i \, B a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{7} + 746 i \, A a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{6} - 158 \, B a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{6} - 738 \, A a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{5} - 24 i \, B a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{5} - 390 i \, A a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{4} + 90 \, B a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{4} + 215 \, A a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{3} + 45 i \, A a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{2} - 15 \, B a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{2} - 15 \, A a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )\right )}}{15 \, c^{6} f{\left (\tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right ) + i\right )}^{12}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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