Integrand size = 36, antiderivative size = 198 \[ \int \tan ^{\frac {3}{2}}(c+d x) (a+i a \tan (c+d x))^3 (A+B \tan (c+d x)) \, dx=\frac {8 \sqrt [4]{-1} a^3 (A-i B) \arctan \left ((-1)^{3/4} \sqrt {\tan (c+d x)}\right )}{d}+\frac {8 a^3 (A-i B) \sqrt {\tan (c+d x)}}{d}+\frac {8 a^3 (i A+B) \tan ^{\frac {3}{2}}(c+d x)}{3 d}-\frac {16 a^3 (18 A-19 i B) \tan ^{\frac {5}{2}}(c+d x)}{315 d}+\frac {2 i a B \tan ^{\frac {5}{2}}(c+d x) (a+i a \tan (c+d x))^2}{9 d}-\frac {2 (9 A-13 i B) \tan ^{\frac {5}{2}}(c+d x) \left (a^3+i a^3 \tan (c+d x)\right )}{63 d} \]
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Time = 0.53 (sec) , antiderivative size = 198, normalized size of antiderivative = 1.00, number of steps used = 7, number of rules used = 5, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.139, Rules used = {3675, 3673, 3609, 3614, 211} \[ \int \tan ^{\frac {3}{2}}(c+d x) (a+i a \tan (c+d x))^3 (A+B \tan (c+d x)) \, dx=\frac {8 \sqrt [4]{-1} a^3 (A-i B) \arctan \left ((-1)^{3/4} \sqrt {\tan (c+d x)}\right )}{d}-\frac {16 a^3 (18 A-19 i B) \tan ^{\frac {5}{2}}(c+d x)}{315 d}+\frac {8 a^3 (B+i A) \tan ^{\frac {3}{2}}(c+d x)}{3 d}-\frac {2 (9 A-13 i B) \tan ^{\frac {5}{2}}(c+d x) \left (a^3+i a^3 \tan (c+d x)\right )}{63 d}+\frac {8 a^3 (A-i B) \sqrt {\tan (c+d x)}}{d}+\frac {2 i a B \tan ^{\frac {5}{2}}(c+d x) (a+i a \tan (c+d x))^2}{9 d} \]
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Rule 211
Rule 3609
Rule 3614
Rule 3673
Rule 3675
Rubi steps \begin{align*} \text {integral}& = \frac {2 i a B \tan ^{\frac {5}{2}}(c+d x) (a+i a \tan (c+d x))^2}{9 d}+\frac {2}{9} \int \tan ^{\frac {3}{2}}(c+d x) (a+i a \tan (c+d x))^2 \left (\frac {1}{2} a (9 A-5 i B)+\frac {1}{2} a (9 i A+13 B) \tan (c+d x)\right ) \, dx \\ & = \frac {2 i a B \tan ^{\frac {5}{2}}(c+d x) (a+i a \tan (c+d x))^2}{9 d}-\frac {2 (9 A-13 i B) \tan ^{\frac {5}{2}}(c+d x) \left (a^3+i a^3 \tan (c+d x)\right )}{63 d}+\frac {4}{63} \int \tan ^{\frac {3}{2}}(c+d x) (a+i a \tan (c+d x)) \left (a^2 (27 A-25 i B)+2 a^2 (18 i A+19 B) \tan (c+d x)\right ) \, dx \\ & = -\frac {16 a^3 (18 A-19 i B) \tan ^{\frac {5}{2}}(c+d x)}{315 d}+\frac {2 i a B \tan ^{\frac {5}{2}}(c+d x) (a+i a \tan (c+d x))^2}{9 d}-\frac {2 (9 A-13 i B) \tan ^{\frac {5}{2}}(c+d x) \left (a^3+i a^3 \tan (c+d x)\right )}{63 d}+\frac {4}{63} \int \tan ^{\frac {3}{2}}(c+d x) \left (63 a^3 (A-i B)+63 a^3 (i A+B) \tan (c+d x)\right ) \, dx \\ & = \frac {8 a^3 (i A+B) \tan ^{\frac {3}{2}}(c+d x)}{3 d}-\frac {16 a^3 (18 A-19 i B) \tan ^{\frac {5}{2}}(c+d x)}{315 d}+\frac {2 i a B \tan ^{\frac {5}{2}}(c+d x) (a+i a \tan (c+d x))^2}{9 d}-\frac {2 (9 A-13 i B) \tan ^{\frac {5}{2}}(c+d x) \left (a^3+i a^3 \tan (c+d x)\right )}{63 d}+\frac {4}{63} \int \sqrt {\tan (c+d x)} \left (-63 a^3 (i A+B)+63 a^3 (A-i B) \tan (c+d x)\right ) \, dx \\ & = \frac {8 a^3 (A-i B) \sqrt {\tan (c+d x)}}{d}+\frac {8 a^3 (i A+B) \tan ^{\frac {3}{2}}(c+d x)}{3 d}-\frac {16 a^3 (18 A-19 i B) \tan ^{\frac {5}{2}}(c+d x)}{315 d}+\frac {2 i a B \tan ^{\frac {5}{2}}(c+d x) (a+i a \tan (c+d x))^2}{9 d}-\frac {2 (9 A-13 i B) \tan ^{\frac {5}{2}}(c+d x) \left (a^3+i a^3 \tan (c+d x)\right )}{63 d}+\frac {4}{63} \int \frac {-63 a^3 (A-i B)-63 a^3 (i A+B) \tan (c+d x)}{\sqrt {\tan (c+d x)}} \, dx \\ & = \frac {8 a^3 (A-i B) \sqrt {\tan (c+d x)}}{d}+\frac {8 a^3 (i A+B) \tan ^{\frac {3}{2}}(c+d x)}{3 d}-\frac {16 a^3 (18 A-19 i B) \tan ^{\frac {5}{2}}(c+d x)}{315 d}+\frac {2 i a B \tan ^{\frac {5}{2}}(c+d x) (a+i a \tan (c+d x))^2}{9 d}-\frac {2 (9 A-13 i B) \tan ^{\frac {5}{2}}(c+d x) \left (a^3+i a^3 \tan (c+d x)\right )}{63 d}+\frac {\left (504 a^6 (A-i B)^2\right ) \text {Subst}\left (\int \frac {1}{-63 a^3 (A-i B)+63 a^3 (i A+B) x^2} \, dx,x,\sqrt {\tan (c+d x)}\right )}{d} \\ & = \frac {8 \sqrt [4]{-1} a^3 (A-i B) \arctan \left ((-1)^{3/4} \sqrt {\tan (c+d x)}\right )}{d}+\frac {8 a^3 (A-i B) \sqrt {\tan (c+d x)}}{d}+\frac {8 a^3 (i A+B) \tan ^{\frac {3}{2}}(c+d x)}{3 d}-\frac {16 a^3 (18 A-19 i B) \tan ^{\frac {5}{2}}(c+d x)}{315 d}+\frac {2 i a B \tan ^{\frac {5}{2}}(c+d x) (a+i a \tan (c+d x))^2}{9 d}-\frac {2 (9 A-13 i B) \tan ^{\frac {5}{2}}(c+d x) \left (a^3+i a^3 \tan (c+d x)\right )}{63 d} \\ \end{align*}
Time = 3.18 (sec) , antiderivative size = 129, normalized size of antiderivative = 0.65 \[ \int \tan ^{\frac {3}{2}}(c+d x) (a+i a \tan (c+d x))^3 (A+B \tan (c+d x)) \, dx=\frac {2 a^3 \left (1260 \sqrt [4]{-1} (A-i B) \arctan \left ((-1)^{3/4} \sqrt {\tan (c+d x)}\right )+\sqrt {\tan (c+d x)} \left (1260 (A-i B)+420 (i A+B) \tan (c+d x)-63 (3 A-4 i B) \tan ^2(c+d x)-45 i (A-3 i B) \tan ^3(c+d x)-35 i B \tan ^4(c+d x)\right )\right )}{315 d} \]
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Time = 0.03 (sec) , antiderivative size = 299, normalized size of antiderivative = 1.51
method | result | size |
derivativedivides | \(\frac {a^{3} \left (-\frac {2 i B \left (\tan ^{\frac {9}{2}}\left (d x +c \right )\right )}{9}-\frac {2 i A \left (\tan ^{\frac {7}{2}}\left (d x +c \right )\right )}{7}-\frac {6 B \left (\tan ^{\frac {7}{2}}\left (d x +c \right )\right )}{7}+\frac {8 i B \left (\tan ^{\frac {5}{2}}\left (d x +c \right )\right )}{5}-\frac {6 A \left (\tan ^{\frac {5}{2}}\left (d x +c \right )\right )}{5}+\frac {8 i A \left (\tan ^{\frac {3}{2}}\left (d x +c \right )\right )}{3}+\frac {8 B \left (\tan ^{\frac {3}{2}}\left (d x +c \right )\right )}{3}-8 i B \left (\sqrt {\tan }\left (d x +c \right )\right )+8 A \left (\sqrt {\tan }\left (d x +c \right )\right )+\frac {\left (4 i B -4 A \right ) \sqrt {2}\, \left (\ln \left (\frac {1+\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )+\tan \left (d x +c \right )}{1-\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )+\tan \left (d x +c \right )}\right )+2 \arctan \left (1+\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )\right )+2 \arctan \left (-1+\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )\right )\right )}{4}+\frac {\left (-4 i A -4 B \right ) \sqrt {2}\, \left (\ln \left (\frac {1-\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )+\tan \left (d x +c \right )}{1+\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )+\tan \left (d x +c \right )}\right )+2 \arctan \left (1+\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )\right )+2 \arctan \left (-1+\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )\right )\right )}{4}\right )}{d}\) | \(299\) |
default | \(\frac {a^{3} \left (-\frac {2 i B \left (\tan ^{\frac {9}{2}}\left (d x +c \right )\right )}{9}-\frac {2 i A \left (\tan ^{\frac {7}{2}}\left (d x +c \right )\right )}{7}-\frac {6 B \left (\tan ^{\frac {7}{2}}\left (d x +c \right )\right )}{7}+\frac {8 i B \left (\tan ^{\frac {5}{2}}\left (d x +c \right )\right )}{5}-\frac {6 A \left (\tan ^{\frac {5}{2}}\left (d x +c \right )\right )}{5}+\frac {8 i A \left (\tan ^{\frac {3}{2}}\left (d x +c \right )\right )}{3}+\frac {8 B \left (\tan ^{\frac {3}{2}}\left (d x +c \right )\right )}{3}-8 i B \left (\sqrt {\tan }\left (d x +c \right )\right )+8 A \left (\sqrt {\tan }\left (d x +c \right )\right )+\frac {\left (4 i B -4 A \right ) \sqrt {2}\, \left (\ln \left (\frac {1+\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )+\tan \left (d x +c \right )}{1-\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )+\tan \left (d x +c \right )}\right )+2 \arctan \left (1+\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )\right )+2 \arctan \left (-1+\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )\right )\right )}{4}+\frac {\left (-4 i A -4 B \right ) \sqrt {2}\, \left (\ln \left (\frac {1-\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )+\tan \left (d x +c \right )}{1+\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )+\tan \left (d x +c \right )}\right )+2 \arctan \left (1+\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )\right )+2 \arctan \left (-1+\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )\right )\right )}{4}\right )}{d}\) | \(299\) |
parts | \(\frac {\left (-i A \,a^{3}-3 B \,a^{3}\right ) \left (\frac {2 \left (\tan ^{\frac {7}{2}}\left (d x +c \right )\right )}{7}-\frac {2 \left (\tan ^{\frac {3}{2}}\left (d x +c \right )\right )}{3}+\frac {\sqrt {2}\, \left (\ln \left (\frac {1-\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )+\tan \left (d x +c \right )}{1+\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )+\tan \left (d x +c \right )}\right )+2 \arctan \left (1+\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )\right )+2 \arctan \left (-1+\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )\right )\right )}{4}\right )}{d}+\frac {\left (3 i A \,a^{3}+B \,a^{3}\right ) \left (\frac {2 \left (\tan ^{\frac {3}{2}}\left (d x +c \right )\right )}{3}-\frac {\sqrt {2}\, \left (\ln \left (\frac {1-\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )+\tan \left (d x +c \right )}{1+\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )+\tan \left (d x +c \right )}\right )+2 \arctan \left (1+\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )\right )+2 \arctan \left (-1+\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )\right )\right )}{4}\right )}{d}+\frac {\left (3 i B \,a^{3}-3 A \,a^{3}\right ) \left (\frac {2 \left (\tan ^{\frac {5}{2}}\left (d x +c \right )\right )}{5}-2 \left (\sqrt {\tan }\left (d x +c \right )\right )+\frac {\sqrt {2}\, \left (\ln \left (\frac {1+\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )+\tan \left (d x +c \right )}{1-\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )+\tan \left (d x +c \right )}\right )+2 \arctan \left (1+\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )\right )+2 \arctan \left (-1+\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )\right )\right )}{4}\right )}{d}+\frac {A \,a^{3} \left (2 \left (\sqrt {\tan }\left (d x +c \right )\right )-\frac {\sqrt {2}\, \left (\ln \left (\frac {1+\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )+\tan \left (d x +c \right )}{1-\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )+\tan \left (d x +c \right )}\right )+2 \arctan \left (1+\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )\right )+2 \arctan \left (-1+\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )\right )\right )}{4}\right )}{d}-\frac {i B \,a^{3} \left (\frac {2 \left (\tan ^{\frac {9}{2}}\left (d x +c \right )\right )}{9}-\frac {2 \left (\tan ^{\frac {5}{2}}\left (d x +c \right )\right )}{5}+2 \left (\sqrt {\tan }\left (d x +c \right )\right )-\frac {\sqrt {2}\, \left (\ln \left (\frac {1+\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )+\tan \left (d x +c \right )}{1-\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )+\tan \left (d x +c \right )}\right )+2 \arctan \left (1+\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )\right )+2 \arctan \left (-1+\sqrt {2}\, \left (\sqrt {\tan }\left (d x +c \right )\right )\right )\right )}{4}\right )}{d}\) | \(593\) |
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Both result and optimal contain complex but leaf count of result is larger than twice the leaf count of optimal. 561 vs. \(2 (158) = 316\).
Time = 0.32 (sec) , antiderivative size = 561, normalized size of antiderivative = 2.83 \[ \int \tan ^{\frac {3}{2}}(c+d x) (a+i a \tan (c+d x))^3 (A+B \tan (c+d x)) \, dx=-\frac {2 \, {\left (315 \, \sqrt {-\frac {{\left (i \, A^{2} + 2 \, A B - i \, B^{2}\right )} a^{6}}{d^{2}}} {\left (d e^{\left (8 i \, d x + 8 i \, c\right )} + 4 \, d e^{\left (6 i \, d x + 6 i \, c\right )} + 6 \, d e^{\left (4 i \, d x + 4 i \, c\right )} + 4 \, d e^{\left (2 i \, d x + 2 i \, c\right )} + d\right )} \log \left (-\frac {2 \, {\left ({\left (A - i \, B\right )} a^{3} e^{\left (2 i \, d x + 2 i \, c\right )} + \sqrt {-\frac {{\left (i \, A^{2} + 2 \, A B - i \, B^{2}\right )} a^{6}}{d^{2}}} {\left (i \, d e^{\left (2 i \, d x + 2 i \, c\right )} + i \, d\right )} \sqrt {\frac {-i \, e^{\left (2 i \, d x + 2 i \, c\right )} + i}{e^{\left (2 i \, d x + 2 i \, c\right )} + 1}}\right )} e^{\left (-2 i \, d x - 2 i \, c\right )}}{{\left (-i \, A - B\right )} a^{3}}\right ) - 315 \, \sqrt {-\frac {{\left (i \, A^{2} + 2 \, A B - i \, B^{2}\right )} a^{6}}{d^{2}}} {\left (d e^{\left (8 i \, d x + 8 i \, c\right )} + 4 \, d e^{\left (6 i \, d x + 6 i \, c\right )} + 6 \, d e^{\left (4 i \, d x + 4 i \, c\right )} + 4 \, d e^{\left (2 i \, d x + 2 i \, c\right )} + d\right )} \log \left (-\frac {2 \, {\left ({\left (A - i \, B\right )} a^{3} e^{\left (2 i \, d x + 2 i \, c\right )} + \sqrt {-\frac {{\left (i \, A^{2} + 2 \, A B - i \, B^{2}\right )} a^{6}}{d^{2}}} {\left (-i \, d e^{\left (2 i \, d x + 2 i \, c\right )} - i \, d\right )} \sqrt {\frac {-i \, e^{\left (2 i \, d x + 2 i \, c\right )} + i}{e^{\left (2 i \, d x + 2 i \, c\right )} + 1}}\right )} e^{\left (-2 i \, d x - 2 i \, c\right )}}{{\left (-i \, A - B\right )} a^{3}}\right ) - 2 \, {\left ({\left (957 \, A - 1051 i \, B\right )} a^{3} e^{\left (8 i \, d x + 8 i \, c\right )} + 5 \, {\left (579 \, A - 547 i \, B\right )} a^{3} e^{\left (6 i \, d x + 6 i \, c\right )} + 21 \, {\left (171 \, A - 173 i \, B\right )} a^{3} e^{\left (4 i \, d x + 4 i \, c\right )} + 5 \, {\left (429 \, A - 433 i \, B\right )} a^{3} e^{\left (2 i \, d x + 2 i \, c\right )} + 4 \, {\left (123 \, A - 124 i \, B\right )} a^{3}\right )} \sqrt {\frac {-i \, e^{\left (2 i \, d x + 2 i \, c\right )} + i}{e^{\left (2 i \, d x + 2 i \, c\right )} + 1}}\right )}}{315 \, {\left (d e^{\left (8 i \, d x + 8 i \, c\right )} + 4 \, d e^{\left (6 i \, d x + 6 i \, c\right )} + 6 \, d e^{\left (4 i \, d x + 4 i \, c\right )} + 4 \, d e^{\left (2 i \, d x + 2 i \, c\right )} + d\right )}} \]
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\[ \int \tan ^{\frac {3}{2}}(c+d x) (a+i a \tan (c+d x))^3 (A+B \tan (c+d x)) \, dx=- i a^{3} \left (\int \left (- 3 A \tan ^{\frac {5}{2}}{\left (c + d x \right )}\right )\, dx + \int A \tan ^{\frac {9}{2}}{\left (c + d x \right )}\, dx + \int \left (- 3 B \tan ^{\frac {7}{2}}{\left (c + d x \right )}\right )\, dx + \int B \tan ^{\frac {11}{2}}{\left (c + d x \right )}\, dx + \int i A \tan ^{\frac {3}{2}}{\left (c + d x \right )}\, dx + \int \left (- 3 i A \tan ^{\frac {7}{2}}{\left (c + d x \right )}\right )\, dx + \int i B \tan ^{\frac {5}{2}}{\left (c + d x \right )}\, dx + \int \left (- 3 i B \tan ^{\frac {9}{2}}{\left (c + d x \right )}\right )\, dx\right ) \]
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Time = 0.41 (sec) , antiderivative size = 234, normalized size of antiderivative = 1.18 \[ \int \tan ^{\frac {3}{2}}(c+d x) (a+i a \tan (c+d x))^3 (A+B \tan (c+d x)) \, dx=-\frac {70 i \, B a^{3} \tan \left (d x + c\right )^{\frac {9}{2}} + 90 \, {\left (i \, A + 3 \, B\right )} a^{3} \tan \left (d x + c\right )^{\frac {7}{2}} + 126 \, {\left (3 \, A - 4 i \, B\right )} a^{3} \tan \left (d x + c\right )^{\frac {5}{2}} + 840 \, {\left (-i \, A - B\right )} a^{3} \tan \left (d x + c\right )^{\frac {3}{2}} - 2520 \, {\left (A - i \, B\right )} a^{3} \sqrt {\tan \left (d x + c\right )} + 315 \, {\left (2 \, \sqrt {2} {\left (\left (i + 1\right ) \, A - \left (i - 1\right ) \, B\right )} \arctan \left (\frac {1}{2} \, \sqrt {2} {\left (\sqrt {2} + 2 \, \sqrt {\tan \left (d x + c\right )}\right )}\right ) + 2 \, \sqrt {2} {\left (\left (i + 1\right ) \, A - \left (i - 1\right ) \, B\right )} \arctan \left (-\frac {1}{2} \, \sqrt {2} {\left (\sqrt {2} - 2 \, \sqrt {\tan \left (d x + c\right )}\right )}\right ) - \sqrt {2} {\left (\left (i - 1\right ) \, A + \left (i + 1\right ) \, B\right )} \log \left (\sqrt {2} \sqrt {\tan \left (d x + c\right )} + \tan \left (d x + c\right ) + 1\right ) + \sqrt {2} {\left (\left (i - 1\right ) \, A + \left (i + 1\right ) \, B\right )} \log \left (-\sqrt {2} \sqrt {\tan \left (d x + c\right )} + \tan \left (d x + c\right ) + 1\right )\right )} a^{3}}{315 \, d} \]
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Time = 1.11 (sec) , antiderivative size = 194, normalized size of antiderivative = 0.98 \[ \int \tan ^{\frac {3}{2}}(c+d x) (a+i a \tan (c+d x))^3 (A+B \tan (c+d x)) \, dx=\frac {\left (4 i - 4\right ) \, \sqrt {2} {\left (i \, A a^{3} + B a^{3}\right )} \arctan \left (-\left (\frac {1}{2} i - \frac {1}{2}\right ) \, \sqrt {2} \sqrt {\tan \left (d x + c\right )}\right )}{d} - \frac {2 \, {\left (35 i \, B a^{3} d^{8} \tan \left (d x + c\right )^{\frac {9}{2}} + 45 i \, A a^{3} d^{8} \tan \left (d x + c\right )^{\frac {7}{2}} + 135 \, B a^{3} d^{8} \tan \left (d x + c\right )^{\frac {7}{2}} + 189 \, A a^{3} d^{8} \tan \left (d x + c\right )^{\frac {5}{2}} - 252 i \, B a^{3} d^{8} \tan \left (d x + c\right )^{\frac {5}{2}} - 420 i \, A a^{3} d^{8} \tan \left (d x + c\right )^{\frac {3}{2}} - 420 \, B a^{3} d^{8} \tan \left (d x + c\right )^{\frac {3}{2}} - 1260 \, A a^{3} d^{8} \sqrt {\tan \left (d x + c\right )} + 1260 i \, B a^{3} d^{8} \sqrt {\tan \left (d x + c\right )}\right )}}{315 \, d^{9}} \]
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Time = 13.58 (sec) , antiderivative size = 327, normalized size of antiderivative = 1.65 \[ \int \tan ^{\frac {3}{2}}(c+d x) (a+i a \tan (c+d x))^3 (A+B \tan (c+d x)) \, dx=\frac {8\,A\,a^3\,\sqrt {\mathrm {tan}\left (c+d\,x\right )}}{d}+\frac {A\,a^3\,{\mathrm {tan}\left (c+d\,x\right )}^{3/2}\,8{}\mathrm {i}}{3\,d}-\frac {6\,A\,a^3\,{\mathrm {tan}\left (c+d\,x\right )}^{5/2}}{5\,d}-\frac {A\,a^3\,{\mathrm {tan}\left (c+d\,x\right )}^{7/2}\,2{}\mathrm {i}}{7\,d}-\frac {B\,a^3\,\sqrt {\mathrm {tan}\left (c+d\,x\right )}\,8{}\mathrm {i}}{d}+\frac {8\,B\,a^3\,{\mathrm {tan}\left (c+d\,x\right )}^{3/2}}{3\,d}+\frac {B\,a^3\,{\mathrm {tan}\left (c+d\,x\right )}^{5/2}\,8{}\mathrm {i}}{5\,d}-\frac {6\,B\,a^3\,{\mathrm {tan}\left (c+d\,x\right )}^{7/2}}{7\,d}-\frac {B\,a^3\,{\mathrm {tan}\left (c+d\,x\right )}^{9/2}\,2{}\mathrm {i}}{9\,d}+\frac {\sqrt {2}\,A\,a^3\,\ln \left (-A\,a^3\,d\,8{}\mathrm {i}+\sqrt {2}\,A\,a^3\,d\,\sqrt {\mathrm {tan}\left (c+d\,x\right )}\,\left (-4+4{}\mathrm {i}\right )\right )\,\left (2-2{}\mathrm {i}\right )}{d}-\frac {\sqrt {-16{}\mathrm {i}}\,A\,a^3\,\ln \left (-A\,a^3\,d\,8{}\mathrm {i}+2\,\sqrt {-16{}\mathrm {i}}\,A\,a^3\,d\,\sqrt {\mathrm {tan}\left (c+d\,x\right )}\right )}{d}+\frac {\sqrt {2}\,B\,a^3\,\ln \left (-8\,B\,a^3\,d+\sqrt {2}\,B\,a^3\,d\,\sqrt {\mathrm {tan}\left (c+d\,x\right )}\,\left (-4-4{}\mathrm {i}\right )\right )\,\left (2+2{}\mathrm {i}\right )}{d}-\frac {\sqrt {16{}\mathrm {i}}\,B\,a^3\,\ln \left (-8\,B\,a^3\,d+2\,\sqrt {16{}\mathrm {i}}\,B\,a^3\,d\,\sqrt {\mathrm {tan}\left (c+d\,x\right )}\right )}{d} \]
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