Optimal. Leaf size=234 \[ \frac {c^2+4 i c d-7 d^2}{8 f (-d+i c)^3 \left (a^3+i a^3 \tan (e+f x)\right )}+\frac {x \left (c^4+4 i c^3 d-6 c^2 d^2-4 i c d^3-7 d^4\right )}{8 a^3 (c-i d) (c+i d)^4}+\frac {d^4 \log (c \cos (e+f x)+d \sin (e+f x))}{a^3 f (c+i d)^4 (d+i c)}+\frac {-3 d+i c}{8 a f (c+i d)^2 (a+i a \tan (e+f x))^2}-\frac {1}{6 f (-d+i c) (a+i a \tan (e+f x))^3} \]
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Rubi [A] time = 0.67, antiderivative size = 234, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 4, integrand size = 28, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.143, Rules used = {3559, 3596, 3531, 3530} \[ \frac {c^2+4 i c d-7 d^2}{8 f (-d+i c)^3 \left (a^3+i a^3 \tan (e+f x)\right )}+\frac {x \left (-6 c^2 d^2+4 i c^3 d+c^4-4 i c d^3-7 d^4\right )}{8 a^3 (c-i d) (c+i d)^4}+\frac {d^4 \log (c \cos (e+f x)+d \sin (e+f x))}{a^3 f (c+i d)^4 (d+i c)}+\frac {-3 d+i c}{8 a f (c+i d)^2 (a+i a \tan (e+f x))^2}-\frac {1}{6 f (-d+i c) (a+i a \tan (e+f x))^3} \]
Antiderivative was successfully verified.
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Rule 3530
Rule 3531
Rule 3559
Rule 3596
Rubi steps
\begin {align*} \int \frac {1}{(a+i a \tan (e+f x))^3 (c+d \tan (e+f x))} \, dx &=-\frac {1}{6 (i c-d) f (a+i a \tan (e+f x))^3}-\frac {\int \frac {-3 a (i c-2 d)-3 i a d \tan (e+f x)}{(a+i a \tan (e+f x))^2 (c+d \tan (e+f x))} \, dx}{6 a^2 (i c-d)}\\ &=-\frac {1}{6 (i c-d) f (a+i a \tan (e+f x))^3}+\frac {i c-3 d}{8 a (c+i d)^2 f (a+i a \tan (e+f x))^2}-\frac {\int \frac {-6 a^2 \left (c^2+3 i c d-4 d^2\right )-6 a^2 (c+3 i d) d \tan (e+f x)}{(a+i a \tan (e+f x)) (c+d \tan (e+f x))} \, dx}{24 a^4 (c+i d)^2}\\ &=-\frac {1}{6 (i c-d) f (a+i a \tan (e+f x))^3}+\frac {i c-3 d}{8 a (c+i d)^2 f (a+i a \tan (e+f x))^2}+\frac {c^2+4 i c d-7 d^2}{8 (i c-d)^3 f \left (a^3+i a^3 \tan (e+f x)\right )}-\frac {\int \frac {6 a^3 \left (i c^3-4 c^2 d-7 i c d^2+8 d^3\right )+6 a^3 d \left (i c^2-4 c d-7 i d^2\right ) \tan (e+f x)}{c+d \tan (e+f x)} \, dx}{48 a^6 (i c-d)^3}\\ &=\frac {\left (c^4+4 i c^3 d-6 c^2 d^2-4 i c d^3-7 d^4\right ) x}{8 a^3 (c-i d) (c+i d)^4}-\frac {1}{6 (i c-d) f (a+i a \tan (e+f x))^3}+\frac {i c-3 d}{8 a (c+i d)^2 f (a+i a \tan (e+f x))^2}+\frac {c^2+4 i c d-7 d^2}{8 (i c-d)^3 f \left (a^3+i a^3 \tan (e+f x)\right )}+\frac {d^4 \int \frac {d-c \tan (e+f x)}{c+d \tan (e+f x)} \, dx}{a^3 (c+i d)^4 (i c+d)}\\ &=\frac {\left (c^4+4 i c^3 d-6 c^2 d^2-4 i c d^3-7 d^4\right ) x}{8 a^3 (c-i d) (c+i d)^4}+\frac {d^4 \log (c \cos (e+f x)+d \sin (e+f x))}{a^3 (c+i d)^4 (i c+d) f}-\frac {1}{6 (i c-d) f (a+i a \tan (e+f x))^3}+\frac {i c-3 d}{8 a (c+i d)^2 f (a+i a \tan (e+f x))^2}+\frac {c^2+4 i c d-7 d^2}{8 (i c-d)^3 f \left (a^3+i a^3 \tan (e+f x)\right )}\\ \end {align*}
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Mathematica [A] time = 2.04, size = 435, normalized size = 1.86 \[ \frac {\sec ^3(e+f x) \left (-9 i c^4 \sin (e+f x)-12 c^4 f x \sin (3 (e+f x))+2 i c^4 \sin (3 (e+f x))+36 c^3 d \sin (e+f x)-4 c^3 d \sin (3 (e+f x))-48 i c^3 d f x \sin (3 (e+f x))+42 i c^2 d^2 \sin (e+f x)+72 c^2 d^2 f x \sin (3 (e+f x))-3 \left (9 c^4+28 i c^3 d-18 c^2 d^2+28 i c d^3-27 d^4\right ) \cos (e+f x)+2 \cos (3 (e+f x)) \left (c^4 (-1+6 i f x)-2 c^3 d (12 f x+i)-36 i c^2 d^2 f x+24 d^4 \log \left ((c \cos (e+f x)+d \sin (e+f x))^2\right )+2 c d^3 (12 f x-i)+d^4 (1-42 i f x)\right )+48 i d^4 \sin (3 (e+f x)) \log \left ((c \cos (e+f x)+d \sin (e+f x))^2\right )+36 c d^3 \sin (e+f x)-4 c d^3 \sin (3 (e+f x))+48 i c d^3 f x \sin (3 (e+f x))+51 i d^4 \sin (e+f x)-2 i d^4 \sin (3 (e+f x))+84 d^4 f x \sin (3 (e+f x))\right )}{96 a^3 f (c-i d) (c+i d)^4 (\tan (e+f x)-i)^3} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.51, size = 267, normalized size = 1.14 \[ \frac {{\left (96 \, d^{4} e^{\left (6 i \, f x + 6 i \, e\right )} \log \left (\frac {{\left (i \, c + d\right )} e^{\left (2 i \, f x + 2 i \, e\right )} + i \, c - d}{i \, c + d}\right ) - 2 \, c^{4} - 4 i \, c^{3} d - 4 i \, c d^{3} + 2 \, d^{4} + {\left (12 i \, c^{4} - 48 \, c^{3} d - 72 i \, c^{2} d^{2} + 48 \, c d^{3} - 180 i \, d^{4}\right )} f x e^{\left (6 i \, f x + 6 i \, e\right )} - {\left (18 \, c^{4} + 60 i \, c^{3} d - 48 \, c^{2} d^{2} + 60 i \, c d^{3} - 66 \, d^{4}\right )} e^{\left (4 i \, f x + 4 i \, e\right )} - {\left (9 \, c^{4} + 24 i \, c^{3} d - 6 \, c^{2} d^{2} + 24 i \, c d^{3} - 15 \, d^{4}\right )} e^{\left (2 i \, f x + 2 i \, e\right )}\right )} e^{\left (-6 i \, f x - 6 i \, e\right )}}{{\left (96 i \, a^{3} c^{5} - 288 \, a^{3} c^{4} d - 192 i \, a^{3} c^{3} d^{2} - 192 \, a^{3} c^{2} d^{3} - 288 i \, a^{3} c d^{4} + 96 \, a^{3} d^{5}\right )} f} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.85, size = 447, normalized size = 1.91 \[ \frac {2 \, {\left (-\frac {i \, d^{5} \log \left (-i \, d \tan \left (f x + e\right ) - i \, c\right )}{2 \, a^{3} c^{5} d + 6 i \, a^{3} c^{4} d^{2} - 4 \, a^{3} c^{3} d^{3} + 4 i \, a^{3} c^{2} d^{4} - 6 \, a^{3} c d^{5} - 2 i \, a^{3} d^{6}} + \frac {{\left (-i \, c^{3} + 5 \, c^{2} d + 11 i \, c d^{2} - 15 \, d^{3}\right )} \log \left (i \, \tan \left (f x + e\right ) + 1\right )}{32 \, a^{3} c^{4} + 128 i \, a^{3} c^{3} d - 192 \, a^{3} c^{2} d^{2} - 128 i \, a^{3} c d^{3} + 32 \, a^{3} d^{4}} + \frac {\log \left (\tan \left (f x + e\right ) + i\right )}{-32 i \, a^{3} c - 32 \, a^{3} d} + \frac {11 i \, c^{3} \tan \left (f x + e\right )^{3} - 55 \, c^{2} d \tan \left (f x + e\right )^{3} - 121 i \, c d^{2} \tan \left (f x + e\right )^{3} + 165 \, d^{3} \tan \left (f x + e\right )^{3} + 45 \, c^{3} \tan \left (f x + e\right )^{2} + 225 i \, c^{2} d \tan \left (f x + e\right )^{2} - 495 \, c d^{2} \tan \left (f x + e\right )^{2} - 579 i \, d^{3} \tan \left (f x + e\right )^{2} - 69 i \, c^{3} \tan \left (f x + e\right ) + 345 \, c^{2} d \tan \left (f x + e\right ) + 711 i \, c d^{2} \tan \left (f x + e\right ) - 699 \, d^{3} \tan \left (f x + e\right ) - 51 \, c^{3} - 223 i \, c^{2} d + 385 \, c d^{2} + 301 i \, d^{3}}{{\left (192 \, a^{3} c^{4} + 768 i \, a^{3} c^{3} d - 1152 \, a^{3} c^{2} d^{2} - 768 i \, a^{3} c d^{3} + 192 \, a^{3} d^{4}\right )} {\left (\tan \left (f x + e\right ) - i\right )}^{3}}\right )}}{f} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.36, size = 564, normalized size = 2.41 \[ \frac {5 i c^{2} d}{8 f \,a^{3} \left (i d +c \right )^{4} \left (\tan \left (f x +e \right )-i\right )}+\frac {i d^{4} \ln \left (c +d \tan \left (f x +e \right )\right )}{f \,a^{3} \left (i d -c \right ) \left (i d +c \right )^{4}}-\frac {i c^{3}}{8 f \,a^{3} \left (i d +c \right )^{4} \left (\tan \left (f x +e \right )-i\right )^{2}}-\frac {7 i d^{3}}{8 f \,a^{3} \left (i d +c \right )^{4} \left (\tan \left (f x +e \right )-i\right )}-\frac {c^{3}}{6 f \,a^{3} \left (i d +c \right )^{4} \left (\tan \left (f x +e \right )-i\right )^{3}}+\frac {c \,d^{2}}{2 f \,a^{3} \left (i d +c \right )^{4} \left (\tan \left (f x +e \right )-i\right )^{3}}-\frac {i c^{2} d}{2 f \,a^{3} \left (i d +c \right )^{4} \left (\tan \left (f x +e \right )-i\right )^{3}}-\frac {i \ln \left (\tan \left (f x +e \right )-i\right ) c^{3}}{16 f \,a^{3} \left (i d +c \right )^{4}}+\frac {c^{3}}{8 f \,a^{3} \left (i d +c \right )^{4} \left (\tan \left (f x +e \right )-i\right )}-\frac {11 c \,d^{2}}{8 f \,a^{3} \left (i d +c \right )^{4} \left (\tan \left (f x +e \right )-i\right )}+\frac {i d^{3}}{6 f \,a^{3} \left (i d +c \right )^{4} \left (\tan \left (f x +e \right )-i\right )^{3}}-\frac {i \ln \left (\tan \left (f x +e \right )+i\right )}{f \,a^{3} \left (16 i d -16 c \right )}+\frac {5 c^{2} d}{8 f \,a^{3} \left (i d +c \right )^{4} \left (\tan \left (f x +e \right )-i\right )^{2}}-\frac {3 d^{3}}{8 f \,a^{3} \left (i d +c \right )^{4} \left (\tan \left (f x +e \right )-i\right )^{2}}+\frac {7 i c \,d^{2}}{8 f \,a^{3} \left (i d +c \right )^{4} \left (\tan \left (f x +e \right )-i\right )^{2}}+\frac {11 i \ln \left (\tan \left (f x +e \right )-i\right ) c \,d^{2}}{16 f \,a^{3} \left (i d +c \right )^{4}}+\frac {5 \ln \left (\tan \left (f x +e \right )-i\right ) c^{2} d}{16 f \,a^{3} \left (i d +c \right )^{4}}-\frac {15 \ln \left (\tan \left (f x +e \right )-i\right ) d^{3}}{16 f \,a^{3} \left (i d +c \right )^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F(-2)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Exception raised: RuntimeError} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 10.00, size = 1952, normalized size = 8.34 \[ \text {result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 34.61, size = 1195, normalized size = 5.11 \[ \frac {x \left (- c^{3} - 5 i c^{2} d + 11 c d^{2} + 15 i d^{3}\right )}{- 8 a^{3} c^{4} - 32 i a^{3} c^{3} d + 48 a^{3} c^{2} d^{2} + 32 i a^{3} c d^{3} - 8 a^{3} d^{4}} + \begin {cases} \frac {\left (512 a^{6} c^{5} f^{2} e^{6 i e} + 2560 i a^{6} c^{4} d f^{2} e^{6 i e} - 5120 a^{6} c^{3} d^{2} f^{2} e^{6 i e} - 5120 i a^{6} c^{2} d^{3} f^{2} e^{6 i e} + 2560 a^{6} c d^{4} f^{2} e^{6 i e} + 512 i a^{6} d^{5} f^{2} e^{6 i e}\right ) e^{- 6 i f x} + \left (2304 a^{6} c^{5} f^{2} e^{8 i e} + 13056 i a^{6} c^{4} d f^{2} e^{8 i e} - 29184 a^{6} c^{3} d^{2} f^{2} e^{8 i e} - 32256 i a^{6} c^{2} d^{3} f^{2} e^{8 i e} + 17664 a^{6} c d^{4} f^{2} e^{8 i e} + 3840 i a^{6} d^{5} f^{2} e^{8 i e}\right ) e^{- 4 i f x} + \left (4608 a^{6} c^{5} f^{2} e^{10 i e} + 29184 i a^{6} c^{4} d f^{2} e^{10 i e} - 76800 a^{6} c^{3} d^{2} f^{2} e^{10 i e} - 101376 i a^{6} c^{2} d^{3} f^{2} e^{10 i e} + 66048 a^{6} c d^{4} f^{2} e^{10 i e} + 16896 i a^{6} d^{5} f^{2} e^{10 i e}\right ) e^{- 2 i f x}}{- 24576 i a^{9} c^{6} f^{3} e^{12 i e} + 147456 a^{9} c^{5} d f^{3} e^{12 i e} + 368640 i a^{9} c^{4} d^{2} f^{3} e^{12 i e} - 491520 a^{9} c^{3} d^{3} f^{3} e^{12 i e} - 368640 i a^{9} c^{2} d^{4} f^{3} e^{12 i e} + 147456 a^{9} c d^{5} f^{3} e^{12 i e} + 24576 i a^{9} d^{6} f^{3} e^{12 i e}} & \text {for}\: - 24576 i a^{9} c^{6} f^{3} e^{12 i e} + 147456 a^{9} c^{5} d f^{3} e^{12 i e} + 368640 i a^{9} c^{4} d^{2} f^{3} e^{12 i e} - 491520 a^{9} c^{3} d^{3} f^{3} e^{12 i e} - 368640 i a^{9} c^{2} d^{4} f^{3} e^{12 i e} + 147456 a^{9} c d^{5} f^{3} e^{12 i e} + 24576 i a^{9} d^{6} f^{3} e^{12 i e} \neq 0 \\x \left (- \frac {c^{3} + 5 i c^{2} d - 11 c d^{2} - 15 i d^{3}}{8 a^{3} c^{4} + 32 i a^{3} c^{3} d - 48 a^{3} c^{2} d^{2} - 32 i a^{3} c d^{3} + 8 a^{3} d^{4}} + \frac {c^{3} e^{6 i e} + 3 c^{3} e^{4 i e} + 3 c^{3} e^{2 i e} + c^{3} + 5 i c^{2} d e^{6 i e} + 13 i c^{2} d e^{4 i e} + 11 i c^{2} d e^{2 i e} + 3 i c^{2} d - 11 c d^{2} e^{6 i e} - 21 c d^{2} e^{4 i e} - 13 c d^{2} e^{2 i e} - 3 c d^{2} - 15 i d^{3} e^{6 i e} - 11 i d^{3} e^{4 i e} - 5 i d^{3} e^{2 i e} - i d^{3}}{8 a^{3} c^{4} e^{6 i e} + 32 i a^{3} c^{3} d e^{6 i e} - 48 a^{3} c^{2} d^{2} e^{6 i e} - 32 i a^{3} c d^{3} e^{6 i e} + 8 a^{3} d^{4} e^{6 i e}}\right ) & \text {otherwise} \end {cases} - \frac {i d^{4} \log {\left (\frac {i c - d}{i c e^{2 i e} + d e^{2 i e}} + e^{2 i f x} \right )}}{a^{3} f \left (c - i d\right ) \left (c + i d\right )^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
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