Integrand size = 34, antiderivative size = 386 \[ \int \frac {\tan ^m(c+d x) (A+B \tan (c+d x))}{(a+i a \tan (c+d x))^4} \, dx=-\frac {\left (3-4 m+m^2\right ) \left (i B \left (1-m^2\right )-A \left (1-4 m+m^2\right )\right ) \operatorname {Hypergeometric2F1}\left (1,\frac {1+m}{2},\frac {3+m}{2},-\tan ^2(c+d x)\right ) \tan ^{1+m}(c+d x)}{48 a^4 d (1+m)}-\frac {\left (i B \left (1+3 m-m^2\right )-A \left (13-7 m+m^2\right )\right ) \tan ^{1+m}(c+d x)}{48 a^4 d (1+i \tan (c+d x))^2}-\frac {(2-m) \left (i B \left (2+2 m-m^2\right )-A \left (8-6 m+m^2\right )\right ) \tan ^{1+m}(c+d x)}{48 a^4 d (1+i \tan (c+d x))}+\frac {(2-m) m \left (B \left (2+2 m-m^2\right )+i A \left (8-6 m+m^2\right )\right ) \operatorname {Hypergeometric2F1}\left (1,\frac {2+m}{2},\frac {4+m}{2},-\tan ^2(c+d x)\right ) \tan ^{2+m}(c+d x)}{48 a^4 d (2+m)}+\frac {(A+i B) \tan ^{1+m}(c+d x)}{8 d (a+i a \tan (c+d x))^4}+\frac {(i B (1-m)+A (5-m)) \tan ^{1+m}(c+d x)}{24 a d (a+i a \tan (c+d x))^3} \]
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Time = 1.59 (sec) , antiderivative size = 386, normalized size of antiderivative = 1.00, number of steps used = 9, number of rules used = 4, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.118, Rules used = {3677, 3619, 3557, 371} \[ \int \frac {\tan ^m(c+d x) (A+B \tan (c+d x))}{(a+i a \tan (c+d x))^4} \, dx=-\frac {\left (m^2-4 m+3\right ) \left (-A \left (m^2-4 m+1\right )+i B \left (1-m^2\right )\right ) \tan ^{m+1}(c+d x) \operatorname {Hypergeometric2F1}\left (1,\frac {m+1}{2},\frac {m+3}{2},-\tan ^2(c+d x)\right )}{48 a^4 d (m+1)}+\frac {(2-m) m \left (B \left (-m^2+2 m+2\right )+i A \left (m^2-6 m+8\right )\right ) \tan ^{m+2}(c+d x) \operatorname {Hypergeometric2F1}\left (1,\frac {m+2}{2},\frac {m+4}{2},-\tan ^2(c+d x)\right )}{48 a^4 d (m+2)}-\frac {(2-m) \left (-A \left (m^2-6 m+8\right )+i B \left (-m^2+2 m+2\right )\right ) \tan ^{m+1}(c+d x)}{48 a^4 d (1+i \tan (c+d x))}-\frac {\left (-A \left (m^2-7 m+13\right )+i B \left (-m^2+3 m+1\right )\right ) \tan ^{m+1}(c+d x)}{48 a^4 d (1+i \tan (c+d x))^2}+\frac {(A (5-m)+i B (1-m)) \tan ^{m+1}(c+d x)}{24 a d (a+i a \tan (c+d x))^3}+\frac {(A+i B) \tan ^{m+1}(c+d x)}{8 d (a+i a \tan (c+d x))^4} \]
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Rule 371
Rule 3557
Rule 3619
Rule 3677
Rubi steps \begin{align*} \text {integral}& = \frac {(A+i B) \tan ^{1+m}(c+d x)}{8 d (a+i a \tan (c+d x))^4}+\frac {\int \frac {\tan ^m(c+d x) (a (A (7-m)-i B (1+m))-a (i A-B) (3-m) \tan (c+d x))}{(a+i a \tan (c+d x))^3} \, dx}{8 a^2} \\ & = \frac {(A+i B) \tan ^{1+m}(c+d x)}{8 d (a+i a \tan (c+d x))^4}+\frac {(i B (1-m)+A (5-m)) \tan ^{1+m}(c+d x)}{24 a d (a+i a \tan (c+d x))^3}+\frac {\int \frac {\tan ^m(c+d x) \left (-2 a^2 \left (i B \left (4+3 m-m^2\right )-A \left (16-7 m+m^2\right )\right )+2 a^2 (B (1-m)-i A (5-m)) (2-m) \tan (c+d x)\right )}{(a+i a \tan (c+d x))^2} \, dx}{48 a^4} \\ & = -\frac {\left (i B \left (1+3 m-m^2\right )-A \left (13-7 m+m^2\right )\right ) \tan ^{1+m}(c+d x)}{48 a^4 d (1+i \tan (c+d x))^2}+\frac {(A+i B) \tan ^{1+m}(c+d x)}{8 d (a+i a \tan (c+d x))^4}+\frac {(i B (1-m)+A (5-m)) \tan ^{1+m}(c+d x)}{24 a d (a+i a \tan (c+d x))^3}+\frac {\int \frac {\tan ^m(c+d x) \left (4 a^3 \left (A \left (19-20 m+8 m^2-m^3\right )-i B \left (7+2 m-4 m^2+m^3\right )\right )-4 a^3 (1-m) \left (B \left (1+3 m-m^2\right )+i A \left (13-7 m+m^2\right )\right ) \tan (c+d x)\right )}{a+i a \tan (c+d x)} \, dx}{192 a^6} \\ & = -\frac {\left (i B \left (1+3 m-m^2\right )-A \left (13-7 m+m^2\right )\right ) \tan ^{1+m}(c+d x)}{48 a^4 d (1+i \tan (c+d x))^2}+\frac {(A+i B) \tan ^{1+m}(c+d x)}{8 d (a+i a \tan (c+d x))^4}+\frac {(i B (1-m)+A (5-m)) \tan ^{1+m}(c+d x)}{24 a d (a+i a \tan (c+d x))^3}-\frac {(2-m) \left (i B \left (2+2 m-m^2\right )-A \left (8-6 m+m^2\right )\right ) \tan ^{1+m}(c+d x)}{48 d \left (a^4+i a^4 \tan (c+d x)\right )}+\frac {\int \tan ^m(c+d x) \left (-8 a^4 \left (3-4 m+m^2\right ) \left (i B \left (1-m^2\right )-A \left (1-4 m+m^2\right )\right )+8 a^4 (2-m) m \left (B \left (2+2 m-m^2\right )+i A \left (8-6 m+m^2\right )\right ) \tan (c+d x)\right ) \, dx}{384 a^8} \\ & = -\frac {\left (i B \left (1+3 m-m^2\right )-A \left (13-7 m+m^2\right )\right ) \tan ^{1+m}(c+d x)}{48 a^4 d (1+i \tan (c+d x))^2}+\frac {(A+i B) \tan ^{1+m}(c+d x)}{8 d (a+i a \tan (c+d x))^4}+\frac {(i B (1-m)+A (5-m)) \tan ^{1+m}(c+d x)}{24 a d (a+i a \tan (c+d x))^3}-\frac {(2-m) \left (i B \left (2+2 m-m^2\right )-A \left (8-6 m+m^2\right )\right ) \tan ^{1+m}(c+d x)}{48 d \left (a^4+i a^4 \tan (c+d x)\right )}+\frac {\left ((2-m) m \left (B \left (2+2 m-m^2\right )+i A \left (8-6 m+m^2\right )\right )\right ) \int \tan ^{1+m}(c+d x) \, dx}{48 a^4}-\frac {\left (\left (3-4 m+m^2\right ) \left (i B \left (1-m^2\right )-A \left (1-4 m+m^2\right )\right )\right ) \int \tan ^m(c+d x) \, dx}{48 a^4} \\ & = -\frac {\left (i B \left (1+3 m-m^2\right )-A \left (13-7 m+m^2\right )\right ) \tan ^{1+m}(c+d x)}{48 a^4 d (1+i \tan (c+d x))^2}+\frac {(A+i B) \tan ^{1+m}(c+d x)}{8 d (a+i a \tan (c+d x))^4}+\frac {(i B (1-m)+A (5-m)) \tan ^{1+m}(c+d x)}{24 a d (a+i a \tan (c+d x))^3}-\frac {(2-m) \left (i B \left (2+2 m-m^2\right )-A \left (8-6 m+m^2\right )\right ) \tan ^{1+m}(c+d x)}{48 d \left (a^4+i a^4 \tan (c+d x)\right )}+\frac {\left ((2-m) m \left (B \left (2+2 m-m^2\right )+i A \left (8-6 m+m^2\right )\right )\right ) \text {Subst}\left (\int \frac {x^{1+m}}{1+x^2} \, dx,x,\tan (c+d x)\right )}{48 a^4 d}-\frac {\left (\left (3-4 m+m^2\right ) \left (i B \left (1-m^2\right )-A \left (1-4 m+m^2\right )\right )\right ) \text {Subst}\left (\int \frac {x^m}{1+x^2} \, dx,x,\tan (c+d x)\right )}{48 a^4 d} \\ & = -\frac {\left (3-4 m+m^2\right ) \left (i B \left (1-m^2\right )-A \left (1-4 m+m^2\right )\right ) \operatorname {Hypergeometric2F1}\left (1,\frac {1+m}{2},\frac {3+m}{2},-\tan ^2(c+d x)\right ) \tan ^{1+m}(c+d x)}{48 a^4 d (1+m)}-\frac {\left (i B \left (1+3 m-m^2\right )-A \left (13-7 m+m^2\right )\right ) \tan ^{1+m}(c+d x)}{48 a^4 d (1+i \tan (c+d x))^2}+\frac {(2-m) m \left (B \left (2+2 m-m^2\right )+i A \left (8-6 m+m^2\right )\right ) \operatorname {Hypergeometric2F1}\left (1,\frac {2+m}{2},\frac {4+m}{2},-\tan ^2(c+d x)\right ) \tan ^{2+m}(c+d x)}{48 a^4 d (2+m)}+\frac {(A+i B) \tan ^{1+m}(c+d x)}{8 d (a+i a \tan (c+d x))^4}+\frac {(i B (1-m)+A (5-m)) \tan ^{1+m}(c+d x)}{24 a d (a+i a \tan (c+d x))^3}-\frac {(2-m) \left (i B \left (2+2 m-m^2\right )-A \left (8-6 m+m^2\right )\right ) \tan ^{1+m}(c+d x)}{48 d \left (a^4+i a^4 \tan (c+d x)\right )} \\ \end{align*}
Time = 3.56 (sec) , antiderivative size = 277, normalized size of antiderivative = 0.72 \[ \int \frac {\tan ^m(c+d x) (A+B \tan (c+d x))}{(a+i a \tan (c+d x))^4} \, dx=\frac {\tan ^{1+m}(c+d x) \left (\frac {\left (3-4 m+m^2\right ) \left (i B \left (-1+m^2\right )+A \left (1-4 m+m^2\right )\right ) \operatorname {Hypergeometric2F1}\left (1,\frac {1+m}{2},\frac {3+m}{2},-\tan ^2(c+d x)\right )}{1+m}+\frac {(-2+m) m \left (-i A \left (8-6 m+m^2\right )+B \left (-2-2 m+m^2\right )\right ) \operatorname {Hypergeometric2F1}\left (1,\frac {2+m}{2},\frac {4+m}{2},-\tan ^2(c+d x)\right ) \tan (c+d x)}{2+m}+\frac {6 (A+i B)}{(-i+\tan (c+d x))^4}+\frac {2 (-i A (-5+m)+B (-1+m))}{(-i+\tan (c+d x))^3}-\frac {A \left (13-7 m+m^2\right )+i B \left (-1-3 m+m^2\right )}{(-i+\tan (c+d x))^2}+\frac {(-2+m) \left (B \left (2+2 m-m^2\right )+i A \left (8-6 m+m^2\right )\right )}{-i+\tan (c+d x)}\right )}{48 a^4 d} \]
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\[\int \frac {\left (\tan ^{m}\left (d x +c \right )\right ) \left (A +B \tan \left (d x +c \right )\right )}{\left (a +i a \tan \left (d x +c \right )\right )^{4}}d x\]
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\[ \int \frac {\tan ^m(c+d x) (A+B \tan (c+d x))}{(a+i a \tan (c+d x))^4} \, dx=\int { \frac {{\left (B \tan \left (d x + c\right ) + A\right )} \tan \left (d x + c\right )^{m}}{{\left (i \, a \tan \left (d x + c\right ) + a\right )}^{4}} \,d x } \]
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\[ \int \frac {\tan ^m(c+d x) (A+B \tan (c+d x))}{(a+i a \tan (c+d x))^4} \, dx=\frac {\int \frac {A \tan ^{m}{\left (c + d x \right )}}{\tan ^{4}{\left (c + d x \right )} - 4 i \tan ^{3}{\left (c + d x \right )} - 6 \tan ^{2}{\left (c + d x \right )} + 4 i \tan {\left (c + d x \right )} + 1}\, dx + \int \frac {B \tan {\left (c + d x \right )} \tan ^{m}{\left (c + d x \right )}}{\tan ^{4}{\left (c + d x \right )} - 4 i \tan ^{3}{\left (c + d x \right )} - 6 \tan ^{2}{\left (c + d x \right )} + 4 i \tan {\left (c + d x \right )} + 1}\, dx}{a^{4}} \]
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Exception generated. \[ \int \frac {\tan ^m(c+d x) (A+B \tan (c+d x))}{(a+i a \tan (c+d x))^4} \, dx=\text {Exception raised: RuntimeError} \]
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\[ \int \frac {\tan ^m(c+d x) (A+B \tan (c+d x))}{(a+i a \tan (c+d x))^4} \, dx=\int { \frac {{\left (B \tan \left (d x + c\right ) + A\right )} \tan \left (d x + c\right )^{m}}{{\left (i \, a \tan \left (d x + c\right ) + a\right )}^{4}} \,d x } \]
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Timed out. \[ \int \frac {\tan ^m(c+d x) (A+B \tan (c+d x))}{(a+i a \tan (c+d x))^4} \, dx=\int \frac {{\mathrm {tan}\left (c+d\,x\right )}^m\,\left (A+B\,\mathrm {tan}\left (c+d\,x\right )\right )}{{\left (a+a\,\mathrm {tan}\left (c+d\,x\right )\,1{}\mathrm {i}\right )}^4} \,d x \]
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