Optimal. Leaf size=125 \[ \frac{a^3 (A-5 i B)}{5 c^7 f (\tan (e+f x)+i)^5}-\frac{2 a^3 (2 B+i A)}{3 c^7 f (\tan (e+f x)+i)^6}-\frac{4 a^3 (A-i B)}{7 c^7 f (\tan (e+f x)+i)^7}+\frac{a^3 B}{4 c^7 f (\tan (e+f x)+i)^4} \]
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Rubi [A] time = 0.174468, antiderivative size = 125, 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} \[ \frac{a^3 (A-5 i B)}{5 c^7 f (\tan (e+f x)+i)^5}-\frac{2 a^3 (2 B+i A)}{3 c^7 f (\tan (e+f x)+i)^6}-\frac{4 a^3 (A-i B)}{7 c^7 f (\tan (e+f x)+i)^7}+\frac{a^3 B}{4 c^7 f (\tan (e+f x)+i)^4} \]
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))^7} \, dx &=\frac{(a c) \operatorname{Subst}\left (\int \frac{(a+i a x)^2 (A+B x)}{(c-i c x)^8} \, dx,x,\tan (e+f x)\right )}{f}\\ &=\frac{(a c) \operatorname{Subst}\left (\int \left (\frac{4 a^2 (A-i B)}{c^8 (i+x)^8}+\frac{4 a^2 (i A+2 B)}{c^8 (i+x)^7}-\frac{a^2 (A-5 i B)}{c^8 (i+x)^6}-\frac{a^2 B}{c^8 (i+x)^5}\right ) \, dx,x,\tan (e+f x)\right )}{f}\\ &=-\frac{4 a^3 (A-i B)}{7 c^7 f (i+\tan (e+f x))^7}-\frac{2 a^3 (i A+2 B)}{3 c^7 f (i+\tan (e+f x))^6}+\frac{a^3 (A-5 i B)}{5 c^7 f (i+\tan (e+f x))^5}+\frac{a^3 B}{4 c^7 f (i+\tan (e+f x))^4}\\ \end{align*}
Mathematica [A] time = 7.54606, size = 143, normalized size = 1.14 \[ -\frac{i a^3 (\cos (10 e+13 f x)+i \sin (10 e+13 f x)) (35 (10 A+i B) \cos (2 (e+f x))+20 (5 A+2 i B) \cos (4 (e+f x))-70 i A \sin (2 (e+f x))-40 i A \sin (4 (e+f x))+252 A+175 B \sin (2 (e+f x))+100 B \sin (4 (e+f x)))}{6720 c^7 f (\cos (f x)+i \sin (f x))^3} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.053, size = 89, normalized size = 0.7 \begin{align*}{\frac{{a}^{3}}{f{c}^{7}} \left ( -{\frac{-A+5\,iB}{5\, \left ( \tan \left ( fx+e \right ) +i \right ) ^{5}}}-{\frac{-4\,iB+4\,A}{7\, \left ( \tan \left ( fx+e \right ) +i \right ) ^{7}}}-{\frac{4\,iA+8\,B}{6\, \left ( \tan \left ( fx+e \right ) +i \right ) ^{6}}}+{\frac{B}{4\, \left ( \tan \left ( fx+e \right ) +i \right ) ^{4}}} \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 = 1.38774, size = 312, normalized size = 2.5 \begin{align*} \frac{{\left (-30 i \, A - 30 \, B\right )} a^{3} e^{\left (14 i \, f x + 14 i \, e\right )} +{\left (-140 i \, A - 70 \, B\right )} a^{3} e^{\left (12 i \, f x + 12 i \, e\right )} - 252 i \, A a^{3} e^{\left (10 i \, f x + 10 i \, e\right )} +{\left (-210 i \, A + 105 \, B\right )} a^{3} e^{\left (8 i \, f x + 8 i \, e\right )} +{\left (-70 i \, A + 70 \, B\right )} a^{3} e^{\left (6 i \, f x + 6 i \, e\right )}}{6720 \, c^{7} f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 4.88956, size = 381, normalized size = 3.05 \begin{align*} \begin{cases} \frac{- 396361728 i A a^{3} c^{28} f^{4} e^{10 i e} e^{10 i f x} + \left (- 110100480 i A a^{3} c^{28} f^{4} e^{6 i e} + 110100480 B a^{3} c^{28} f^{4} e^{6 i e}\right ) e^{6 i f x} + \left (- 330301440 i A a^{3} c^{28} f^{4} e^{8 i e} + 165150720 B a^{3} c^{28} f^{4} e^{8 i e}\right ) e^{8 i f x} + \left (- 220200960 i A a^{3} c^{28} f^{4} e^{12 i e} - 110100480 B a^{3} c^{28} f^{4} e^{12 i e}\right ) e^{12 i f x} + \left (- 47185920 i A a^{3} c^{28} f^{4} e^{14 i e} - 47185920 B a^{3} c^{28} f^{4} e^{14 i e}\right ) e^{14 i f x}}{10569646080 c^{35} f^{5}} & \text{for}\: 10569646080 c^{35} f^{5} \neq 0 \\\frac{x \left (A a^{3} e^{14 i e} + 4 A a^{3} e^{12 i e} + 6 A a^{3} e^{10 i e} + 4 A a^{3} e^{8 i e} + A a^{3} e^{6 i e} - i B a^{3} e^{14 i e} - 2 i B a^{3} e^{12 i e} + 2 i B a^{3} e^{8 i e} + i B a^{3} e^{6 i e}\right )}{16 c^{7}} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.65522, size = 612, normalized size = 4.9 \begin{align*} -\frac{2 \,{\left (105 \, A a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{13} + 420 i \, A a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{12} - 105 \, B a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{12} - 2170 \, A a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{11} - 70 i \, B a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{11} - 5180 i \, A a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{10} + 875 \, B a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{10} + 11431 \, A a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{9} + 700 i \, B a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{9} + 15904 i \, A a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{8} - 2380 \, B a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{8} - 19436 \, A a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{7} - 1340 i \, B a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{7} - 15904 i \, A a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{6} + 2380 \, B a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{6} + 11431 \, A a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{5} + 700 i \, B a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{5} + 5180 i \, A a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{4} - 875 \, B a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{4} - 2170 \, A a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{3} - 70 i \, B a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{3} - 420 i \, A a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{2} + 105 \, B a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{2} + 105 \, A a^{3} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )\right )}}{105 \, c^{7} f{\left (\tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right ) + i\right )}^{14}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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