Integrand size = 34, antiderivative size = 180 \[ \int \cot ^6(c+d x) (a+i a \tan (c+d x))^3 (A+B \tan (c+d x)) \, dx=-4 a^3 (A-i B) x-\frac {4 a^3 (A-i B) \cot (c+d x)}{d}+\frac {2 a^3 (i A+B) \cot ^2(c+d x)}{d}+\frac {a^3 (47 A-45 i B) \cot ^3(c+d x)}{60 d}+\frac {4 a^3 (i A+B) \log (\sin (c+d x))}{d}-\frac {a A \cot ^5(c+d x) (a+i a \tan (c+d x))^2}{5 d}-\frac {(7 i A+5 B) \cot ^4(c+d x) \left (a^3+i a^3 \tan (c+d x)\right )}{20 d} \]
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Time = 0.55 (sec) , antiderivative size = 180, normalized size of antiderivative = 1.00, number of steps used = 7, number of rules used = 5, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.147, Rules used = {3674, 3672, 3610, 3612, 3556} \[ \int \cot ^6(c+d x) (a+i a \tan (c+d x))^3 (A+B \tan (c+d x)) \, dx=\frac {a^3 (47 A-45 i B) \cot ^3(c+d x)}{60 d}+\frac {2 a^3 (B+i A) \cot ^2(c+d x)}{d}-\frac {4 a^3 (A-i B) \cot (c+d x)}{d}+\frac {4 a^3 (B+i A) \log (\sin (c+d x))}{d}-\frac {(5 B+7 i A) \cot ^4(c+d x) \left (a^3+i a^3 \tan (c+d x)\right )}{20 d}-4 a^3 x (A-i B)-\frac {a A \cot ^5(c+d x) (a+i a \tan (c+d x))^2}{5 d} \]
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Rule 3556
Rule 3610
Rule 3612
Rule 3672
Rule 3674
Rubi steps \begin{align*} \text {integral}& = -\frac {a A \cot ^5(c+d x) (a+i a \tan (c+d x))^2}{5 d}+\frac {1}{5} \int \cot ^5(c+d x) (a+i a \tan (c+d x))^2 (a (7 i A+5 B)-a (3 A-5 i B) \tan (c+d x)) \, dx \\ & = -\frac {a A \cot ^5(c+d x) (a+i a \tan (c+d x))^2}{5 d}-\frac {(7 i A+5 B) \cot ^4(c+d x) \left (a^3+i a^3 \tan (c+d x)\right )}{20 d}+\frac {1}{20} \int \cot ^4(c+d x) (a+i a \tan (c+d x)) \left (-a^2 (47 A-45 i B)-a^2 (33 i A+35 B) \tan (c+d x)\right ) \, dx \\ & = \frac {a^3 (47 A-45 i B) \cot ^3(c+d x)}{60 d}-\frac {a A \cot ^5(c+d x) (a+i a \tan (c+d x))^2}{5 d}-\frac {(7 i A+5 B) \cot ^4(c+d x) \left (a^3+i a^3 \tan (c+d x)\right )}{20 d}+\frac {1}{20} \int \cot ^3(c+d x) \left (-80 a^3 (i A+B)+80 a^3 (A-i B) \tan (c+d x)\right ) \, dx \\ & = \frac {2 a^3 (i A+B) \cot ^2(c+d x)}{d}+\frac {a^3 (47 A-45 i B) \cot ^3(c+d x)}{60 d}-\frac {a A \cot ^5(c+d x) (a+i a \tan (c+d x))^2}{5 d}-\frac {(7 i A+5 B) \cot ^4(c+d x) \left (a^3+i a^3 \tan (c+d x)\right )}{20 d}+\frac {1}{20} \int \cot ^2(c+d x) \left (80 a^3 (A-i B)+80 a^3 (i A+B) \tan (c+d x)\right ) \, dx \\ & = -\frac {4 a^3 (A-i B) \cot (c+d x)}{d}+\frac {2 a^3 (i A+B) \cot ^2(c+d x)}{d}+\frac {a^3 (47 A-45 i B) \cot ^3(c+d x)}{60 d}-\frac {a A \cot ^5(c+d x) (a+i a \tan (c+d x))^2}{5 d}-\frac {(7 i A+5 B) \cot ^4(c+d x) \left (a^3+i a^3 \tan (c+d x)\right )}{20 d}+\frac {1}{20} \int \cot (c+d x) \left (80 a^3 (i A+B)-80 a^3 (A-i B) \tan (c+d x)\right ) \, dx \\ & = -4 a^3 (A-i B) x-\frac {4 a^3 (A-i B) \cot (c+d x)}{d}+\frac {2 a^3 (i A+B) \cot ^2(c+d x)}{d}+\frac {a^3 (47 A-45 i B) \cot ^3(c+d x)}{60 d}-\frac {a A \cot ^5(c+d x) (a+i a \tan (c+d x))^2}{5 d}-\frac {(7 i A+5 B) \cot ^4(c+d x) \left (a^3+i a^3 \tan (c+d x)\right )}{20 d}+\left (4 a^3 (i A+B)\right ) \int \cot (c+d x) \, dx \\ & = -4 a^3 (A-i B) x-\frac {4 a^3 (A-i B) \cot (c+d x)}{d}+\frac {2 a^3 (i A+B) \cot ^2(c+d x)}{d}+\frac {a^3 (47 A-45 i B) \cot ^3(c+d x)}{60 d}+\frac {4 a^3 (i A+B) \log (\sin (c+d x))}{d}-\frac {a A \cot ^5(c+d x) (a+i a \tan (c+d x))^2}{5 d}-\frac {(7 i A+5 B) \cot ^4(c+d x) \left (a^3+i a^3 \tan (c+d x)\right )}{20 d} \\ \end{align*}
Time = 1.21 (sec) , antiderivative size = 207, normalized size of antiderivative = 1.15 \[ \int \cot ^6(c+d x) (a+i a \tan (c+d x))^3 (A+B \tan (c+d x)) \, dx=a^3 \left (-\frac {4 A \cot (c+d x)}{d}+\frac {4 i B \cot (c+d x)}{d}+\frac {2 i A \cot ^2(c+d x)}{d}+\frac {2 B \cot ^2(c+d x)}{d}+\frac {4 A \cot ^3(c+d x)}{3 d}-\frac {i B \cot ^3(c+d x)}{d}-\frac {3 i A \cot ^4(c+d x)}{4 d}-\frac {B \cot ^4(c+d x)}{4 d}-\frac {A \cot ^5(c+d x)}{5 d}+\frac {4 i A \log (\tan (c+d x))}{d}+\frac {4 B \log (\tan (c+d x))}{d}-\frac {4 i A \log (i+\tan (c+d x))}{d}-\frac {4 B \log (i+\tan (c+d x))}{d}\right ) \]
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Time = 0.27 (sec) , antiderivative size = 130, normalized size of antiderivative = 0.72
method | result | size |
parallelrisch | \(\frac {4 \left (\left (-\frac {i A}{2}-\frac {B}{2}\right ) \ln \left (\sec ^{2}\left (d x +c \right )\right )+\left (i A +B \right ) \ln \left (\tan \left (d x +c \right )\right )-\frac {A \left (\cot ^{5}\left (d x +c \right )\right )}{20}+\left (\cot ^{4}\left (d x +c \right )\right ) \left (-\frac {3 i A}{16}-\frac {B}{16}\right )+\left (\cot ^{3}\left (d x +c \right )\right ) \left (-\frac {i B}{4}+\frac {A}{3}\right )+\left (\cot ^{2}\left (d x +c \right )\right ) \left (\frac {i A}{2}+\frac {B}{2}\right )+\left (i B -A \right ) \cot \left (d x +c \right )+x d \left (i B -A \right )\right ) a^{3}}{d}\) | \(130\) |
derivativedivides | \(\frac {a^{3} \left (-\frac {3 i A \left (\cot ^{4}\left (d x +c \right )\right )}{4}-\frac {A \left (\cot ^{5}\left (d x +c \right )\right )}{5}-i B \left (\cot ^{3}\left (d x +c \right )\right )-\frac {B \left (\cot ^{4}\left (d x +c \right )\right )}{4}+2 i A \left (\cot ^{2}\left (d x +c \right )\right )+\frac {4 A \left (\cot ^{3}\left (d x +c \right )\right )}{3}+4 i B \cot \left (d x +c \right )+2 B \left (\cot ^{2}\left (d x +c \right )\right )-4 A \cot \left (d x +c \right )+\frac {\left (-4 i A -4 B \right ) \ln \left (\cot ^{2}\left (d x +c \right )+1\right )}{2}+\left (-4 i B +4 A \right ) \left (\frac {\pi }{2}-\operatorname {arccot}\left (\cot \left (d x +c \right )\right )\right )\right )}{d}\) | \(151\) |
default | \(\frac {a^{3} \left (-\frac {3 i A \left (\cot ^{4}\left (d x +c \right )\right )}{4}-\frac {A \left (\cot ^{5}\left (d x +c \right )\right )}{5}-i B \left (\cot ^{3}\left (d x +c \right )\right )-\frac {B \left (\cot ^{4}\left (d x +c \right )\right )}{4}+2 i A \left (\cot ^{2}\left (d x +c \right )\right )+\frac {4 A \left (\cot ^{3}\left (d x +c \right )\right )}{3}+4 i B \cot \left (d x +c \right )+2 B \left (\cot ^{2}\left (d x +c \right )\right )-4 A \cot \left (d x +c \right )+\frac {\left (-4 i A -4 B \right ) \ln \left (\cot ^{2}\left (d x +c \right )+1\right )}{2}+\left (-4 i B +4 A \right ) \left (\frac {\pi }{2}-\operatorname {arccot}\left (\cot \left (d x +c \right )\right )\right )\right )}{d}\) | \(151\) |
risch | \(-\frac {8 i a^{3} B c}{d}+\frac {8 a^{3} A c}{d}-\frac {2 a^{3} \left (240 i A \,{\mathrm e}^{8 i \left (d x +c \right )}+180 B \,{\mathrm e}^{8 i \left (d x +c \right )}-585 i A \,{\mathrm e}^{6 i \left (d x +c \right )}-525 B \,{\mathrm e}^{6 i \left (d x +c \right )}+695 i A \,{\mathrm e}^{4 i \left (d x +c \right )}+615 B \,{\mathrm e}^{4 i \left (d x +c \right )}-385 i A \,{\mathrm e}^{2 i \left (d x +c \right )}-345 B \,{\mathrm e}^{2 i \left (d x +c \right )}+83 i A +75 B \right )}{15 d \left ({\mathrm e}^{2 i \left (d x +c \right )}-1\right )^{5}}+\frac {4 a^{3} \ln \left ({\mathrm e}^{2 i \left (d x +c \right )}-1\right ) B}{d}+\frac {4 i a^{3} \ln \left ({\mathrm e}^{2 i \left (d x +c \right )}-1\right ) A}{d}\) | \(195\) |
norman | \(\frac {\left (4 i B \,a^{3}-4 A \,a^{3}\right ) x \left (\tan ^{5}\left (d x +c \right )\right )-\frac {A \,a^{3}}{5 d}+\frac {\left (-3 i B \,a^{3}+4 A \,a^{3}\right ) \left (\tan ^{2}\left (d x +c \right )\right )}{3 d}-\frac {\left (3 i A \,a^{3}+B \,a^{3}\right ) \tan \left (d x +c \right )}{4 d}-\frac {4 \left (-i B \,a^{3}+A \,a^{3}\right ) \left (\tan ^{4}\left (d x +c \right )\right )}{d}+\frac {2 \left (i A \,a^{3}+B \,a^{3}\right ) \left (\tan ^{3}\left (d x +c \right )\right )}{d}}{\tan \left (d x +c \right )^{5}}+\frac {4 \left (i A \,a^{3}+B \,a^{3}\right ) \ln \left (\tan \left (d x +c \right )\right )}{d}-\frac {2 \left (i A \,a^{3}+B \,a^{3}\right ) \ln \left (1+\tan ^{2}\left (d x +c \right )\right )}{d}\) | \(202\) |
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Time = 0.24 (sec) , antiderivative size = 287, normalized size of antiderivative = 1.59 \[ \int \cot ^6(c+d x) (a+i a \tan (c+d x))^3 (A+B \tan (c+d x)) \, dx=-\frac {2 \, {\left (60 \, {\left (4 i \, A + 3 \, B\right )} a^{3} e^{\left (8 i \, d x + 8 i \, c\right )} + 15 \, {\left (-39 i \, A - 35 \, B\right )} a^{3} e^{\left (6 i \, d x + 6 i \, c\right )} + 5 \, {\left (139 i \, A + 123 \, B\right )} a^{3} e^{\left (4 i \, d x + 4 i \, c\right )} + 5 \, {\left (-77 i \, A - 69 \, B\right )} a^{3} e^{\left (2 i \, d x + 2 i \, c\right )} + {\left (83 i \, A + 75 \, B\right )} a^{3} + 30 \, {\left ({\left (-i \, A - B\right )} a^{3} e^{\left (10 i \, d x + 10 i \, c\right )} + 5 \, {\left (i \, A + B\right )} a^{3} e^{\left (8 i \, d x + 8 i \, c\right )} + 10 \, {\left (-i \, A - B\right )} a^{3} e^{\left (6 i \, d x + 6 i \, c\right )} + 10 \, {\left (i \, A + B\right )} a^{3} e^{\left (4 i \, d x + 4 i \, c\right )} + 5 \, {\left (-i \, A - B\right )} a^{3} e^{\left (2 i \, d x + 2 i \, c\right )} + {\left (i \, A + B\right )} a^{3}\right )} \log \left (e^{\left (2 i \, d x + 2 i \, c\right )} - 1\right )\right )}}{15 \, {\left (d e^{\left (10 i \, d x + 10 i \, c\right )} - 5 \, d e^{\left (8 i \, d x + 8 i \, c\right )} + 10 \, d e^{\left (6 i \, d x + 6 i \, c\right )} - 10 \, d e^{\left (4 i \, d x + 4 i \, c\right )} + 5 \, d e^{\left (2 i \, d x + 2 i \, c\right )} - d\right )}} \]
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Time = 0.73 (sec) , antiderivative size = 296, normalized size of antiderivative = 1.64 \[ \int \cot ^6(c+d x) (a+i a \tan (c+d x))^3 (A+B \tan (c+d x)) \, dx=\frac {4 i a^{3} \left (A - i B\right ) \log {\left (e^{2 i d x} - e^{- 2 i c} \right )}}{d} + \frac {- 166 i A a^{3} - 150 B a^{3} + \left (770 i A a^{3} e^{2 i c} + 690 B a^{3} e^{2 i c}\right ) e^{2 i d x} + \left (- 1390 i A a^{3} e^{4 i c} - 1230 B a^{3} e^{4 i c}\right ) e^{4 i d x} + \left (1170 i A a^{3} e^{6 i c} + 1050 B a^{3} e^{6 i c}\right ) e^{6 i d x} + \left (- 480 i A a^{3} e^{8 i c} - 360 B a^{3} e^{8 i c}\right ) e^{8 i d x}}{15 d e^{10 i c} e^{10 i d x} - 75 d e^{8 i c} e^{8 i d x} + 150 d e^{6 i c} e^{6 i d x} - 150 d e^{4 i c} e^{4 i d x} + 75 d e^{2 i c} e^{2 i d x} - 15 d} \]
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Time = 0.30 (sec) , antiderivative size = 151, normalized size of antiderivative = 0.84 \[ \int \cot ^6(c+d x) (a+i a \tan (c+d x))^3 (A+B \tan (c+d x)) \, dx=-\frac {240 \, {\left (d x + c\right )} {\left (A - i \, B\right )} a^{3} + 120 \, {\left (i \, A + B\right )} a^{3} \log \left (\tan \left (d x + c\right )^{2} + 1\right ) + 240 \, {\left (-i \, A - B\right )} a^{3} \log \left (\tan \left (d x + c\right )\right ) + \frac {240 \, {\left (A - i \, B\right )} a^{3} \tan \left (d x + c\right )^{4} - 120 \, {\left (i \, A + B\right )} a^{3} \tan \left (d x + c\right )^{3} - 20 \, {\left (4 \, A - 3 i \, B\right )} a^{3} \tan \left (d x + c\right )^{2} - 15 \, {\left (-3 i \, A - B\right )} a^{3} \tan \left (d x + c\right ) + 12 \, A a^{3}}{\tan \left (d x + c\right )^{5}}}{60 \, d} \]
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Both result and optimal contain complex but leaf count of result is larger than twice the leaf count of optimal. 391 vs. \(2 (158) = 316\).
Time = 0.91 (sec) , antiderivative size = 391, normalized size of antiderivative = 2.17 \[ \int \cot ^6(c+d x) (a+i a \tan (c+d x))^3 (A+B \tan (c+d x)) \, dx=\frac {6 \, A a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{5} - 45 i \, A a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{4} - 15 \, B a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{4} - 190 \, A a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} + 120 i \, B a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} + 660 i \, A a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2} + 540 \, B a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2} + 2460 \, A a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) - 2280 i \, B a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) - 7680 \, {\left (i \, A a^{3} + B a^{3}\right )} \log \left (\tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) + i\right ) - 3840 \, {\left (-i \, A a^{3} - B a^{3}\right )} \log \left (\tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )\right ) + \frac {-8768 i \, A a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{5} - 8768 \, B a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{5} - 2460 \, A a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{4} + 2280 i \, B a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{4} + 660 i \, A a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} + 540 \, B a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} + 190 \, A a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2} - 120 i \, B a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2} - 45 i \, A a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) - 15 \, B a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) - 6 \, A a^{3}}{\tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{5}}}{960 \, d} \]
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Time = 8.24 (sec) , antiderivative size = 140, normalized size of antiderivative = 0.78 \[ \int \cot ^6(c+d x) (a+i a \tan (c+d x))^3 (A+B \tan (c+d x)) \, dx=-\frac {\frac {A\,a^3}{5}-{\mathrm {tan}\left (c+d\,x\right )}^2\,\left (\frac {4\,A\,a^3}{3}-B\,a^3\,1{}\mathrm {i}\right )+{\mathrm {tan}\left (c+d\,x\right )}^4\,\left (4\,A\,a^3-B\,a^3\,4{}\mathrm {i}\right )-{\mathrm {tan}\left (c+d\,x\right )}^3\,\left (2\,B\,a^3+A\,a^3\,2{}\mathrm {i}\right )+\mathrm {tan}\left (c+d\,x\right )\,\left (\frac {B\,a^3}{4}+\frac {A\,a^3\,3{}\mathrm {i}}{4}\right )}{d\,{\mathrm {tan}\left (c+d\,x\right )}^5}+\frac {a^3\,\mathrm {atan}\left (2\,\mathrm {tan}\left (c+d\,x\right )+1{}\mathrm {i}\right )\,\left (B+A\,1{}\mathrm {i}\right )\,8{}\mathrm {i}}{d} \]
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