Optimal. Leaf size=308 \[ -\frac{(1-m) \left (-A \left (2 m^2-7 m+3\right )+i B \left (-2 m^2+m+3\right )\right ) \tan ^{m+1}(c+d x) \text{Hypergeometric2F1}\left (1,\frac{m+1}{2},\frac{m+3}{2},-\tan ^2(c+d x)\right )}{24 a^3 d (m+1)}+\frac{(2-m) m (i A (5-2 m)+2 B m+B) \tan ^{m+2}(c+d x) \text{Hypergeometric2F1}\left (1,\frac{m+2}{2},\frac{m+4}{2},-\tan ^2(c+d x)\right )}{24 a^3 d (m+2)}+\frac{(2-m) (A (5-2 m)-i (2 B m+B)) \tan ^{m+1}(c+d x)}{24 d \left (a^3+i a^3 \tan (c+d x)\right )}+\frac{(A (7-2 m)+i B (1-2 m)) \tan ^{m+1}(c+d x)}{24 a d (a+i a \tan (c+d x))^2}+\frac{(A+i B) \tan ^{m+1}(c+d x)}{6 d (a+i a \tan (c+d x))^3} \]
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Rubi [A] time = 0.832992, antiderivative size = 308, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 4, integrand size = 34, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.118, Rules used = {3596, 3538, 3476, 364} \[ -\frac{(1-m) \left (-A \left (2 m^2-7 m+3\right )+i B \left (-2 m^2+m+3\right )\right ) \tan ^{m+1}(c+d x) \, _2F_1\left (1,\frac{m+1}{2};\frac{m+3}{2};-\tan ^2(c+d x)\right )}{24 a^3 d (m+1)}+\frac{(2-m) m (i A (5-2 m)+2 B m+B) \tan ^{m+2}(c+d x) \, _2F_1\left (1,\frac{m+2}{2};\frac{m+4}{2};-\tan ^2(c+d x)\right )}{24 a^3 d (m+2)}+\frac{(2-m) (A (5-2 m)-i (2 B m+B)) \tan ^{m+1}(c+d x)}{24 d \left (a^3+i a^3 \tan (c+d x)\right )}+\frac{(A (7-2 m)+i B (1-2 m)) \tan ^{m+1}(c+d x)}{24 a d (a+i a \tan (c+d x))^2}+\frac{(A+i B) \tan ^{m+1}(c+d x)}{6 d (a+i a \tan (c+d x))^3} \]
Antiderivative was successfully verified.
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Rule 3596
Rule 3538
Rule 3476
Rule 364
Rubi steps
\begin{align*} \int \frac{\tan ^m(c+d x) (A+B \tan (c+d x))}{(a+i a \tan (c+d x))^3} \, dx &=\frac{(A+i B) \tan ^{1+m}(c+d x)}{6 d (a+i a \tan (c+d x))^3}+\frac{\int \frac{\tan ^m(c+d x) (a (A (5-m)-i B (1+m))-a (i A-B) (2-m) \tan (c+d x))}{(a+i a \tan (c+d x))^2} \, dx}{6 a^2}\\ &=\frac{(A+i B) \tan ^{1+m}(c+d x)}{6 d (a+i a \tan (c+d x))^3}+\frac{(i B (1-2 m)+A (7-2 m)) \tan ^{1+m}(c+d x)}{24 a d (a+i a \tan (c+d x))^2}+\frac{\int \frac{\tan ^m(c+d x) \left (-a^2 \left (i B \left (5+3 m-2 m^2\right )-A \left (13-9 m+2 m^2\right )\right )+a^2 (B (1-2 m)-i A (7-2 m)) (1-m) \tan (c+d x)\right )}{a+i a \tan (c+d x)} \, dx}{24 a^4}\\ &=\frac{(A+i B) \tan ^{1+m}(c+d x)}{6 d (a+i a \tan (c+d x))^3}+\frac{(i B (1-2 m)+A (7-2 m)) \tan ^{1+m}(c+d x)}{24 a d (a+i a \tan (c+d x))^2}+\frac{(2-m) (A (5-2 m)-i (B+2 B m)) \tan ^{1+m}(c+d x)}{24 d \left (a^3+i a^3 \tan (c+d x)\right )}+\frac{\int \tan ^m(c+d x) \left (-2 a^3 (1-m) \left (i B \left (3+m-2 m^2\right )-A \left (3-7 m+2 m^2\right )\right )+2 a^3 (2-m) m (B+i A (5-2 m)+2 B m) \tan (c+d x)\right ) \, dx}{48 a^6}\\ &=\frac{(A+i B) \tan ^{1+m}(c+d x)}{6 d (a+i a \tan (c+d x))^3}+\frac{(i B (1-2 m)+A (7-2 m)) \tan ^{1+m}(c+d x)}{24 a d (a+i a \tan (c+d x))^2}+\frac{(2-m) (A (5-2 m)-i (B+2 B m)) \tan ^{1+m}(c+d x)}{24 d \left (a^3+i a^3 \tan (c+d x)\right )}+\frac{((2-m) m (B+i A (5-2 m)+2 B m)) \int \tan ^{1+m}(c+d x) \, dx}{24 a^3}-\frac{\left ((1-m) \left (i B \left (3+m-2 m^2\right )-A \left (3-7 m+2 m^2\right )\right )\right ) \int \tan ^m(c+d x) \, dx}{24 a^3}\\ &=\frac{(A+i B) \tan ^{1+m}(c+d x)}{6 d (a+i a \tan (c+d x))^3}+\frac{(i B (1-2 m)+A (7-2 m)) \tan ^{1+m}(c+d x)}{24 a d (a+i a \tan (c+d x))^2}+\frac{(2-m) (A (5-2 m)-i (B+2 B m)) \tan ^{1+m}(c+d x)}{24 d \left (a^3+i a^3 \tan (c+d x)\right )}+\frac{((2-m) m (B+i A (5-2 m)+2 B m)) \operatorname{Subst}\left (\int \frac{x^{1+m}}{1+x^2} \, dx,x,\tan (c+d x)\right )}{24 a^3 d}-\frac{\left ((1-m) \left (i B \left (3+m-2 m^2\right )-A \left (3-7 m+2 m^2\right )\right )\right ) \operatorname{Subst}\left (\int \frac{x^m}{1+x^2} \, dx,x,\tan (c+d x)\right )}{24 a^3 d}\\ &=-\frac{(1-m) \left (i B \left (3+m-2 m^2\right )-A \left (3-7 m+2 m^2\right )\right ) \, _2F_1\left (1,\frac{1+m}{2};\frac{3+m}{2};-\tan ^2(c+d x)\right ) \tan ^{1+m}(c+d x)}{24 a^3 d (1+m)}+\frac{(2-m) m (B+i A (5-2 m)+2 B m) \, _2F_1\left (1,\frac{2+m}{2};\frac{4+m}{2};-\tan ^2(c+d x)\right ) \tan ^{2+m}(c+d x)}{24 a^3 d (2+m)}+\frac{(A+i B) \tan ^{1+m}(c+d x)}{6 d (a+i a \tan (c+d x))^3}+\frac{(i B (1-2 m)+A (7-2 m)) \tan ^{1+m}(c+d x)}{24 a d (a+i a \tan (c+d x))^2}+\frac{(2-m) (A (5-2 m)-i (B+2 B m)) \tan ^{1+m}(c+d x)}{24 d \left (a^3+i a^3 \tan (c+d x)\right )}\\ \end{align*}
Mathematica [B] time = 113.738, size = 712, normalized size = 2.31 \[ -\frac{i e^{-3 i c} \left (-\frac{i \left (-1+e^{2 i (c+d x)}\right )}{1+e^{2 i (c+d x)}}\right )^m \left (\frac{-1+e^{2 i (c+d x)}}{1+e^{2 i (c+d x)}}\right )^{-m} \sec ^2(c+d x) (\cos (d x)+i \sin (d x))^3 (A+B \tan (c+d x)) \left (\frac{3 e^{6 i c} 2^{3-m} \left (A \left (-2 m^2+7 m-4\right )+i B \left (-2 m^2+m+2\right )\right ) \left (-1+e^{2 i (c+d x)}\right )^{m+1} \text{Hypergeometric2F1}\left (m-2,m+1,m+2,\frac{1}{2} \left (1-e^{2 i (c+d x)}\right )\right )}{m+1}+\frac{e^{6 i c} 2^{1-m} \left (A \left (4 m^3-18 m^2+20 m-3\right )+i B \left (4 m^3-6 m^2-4 m+3\right )\right ) \left (\frac{-1+e^{2 i (c+d x)}}{1+e^{2 i (c+d x)}}\right )^m \left (2^m (m+1) \text{Hypergeometric2F1}\left (1,m,m+1,\frac{1-e^{2 i (c+d x)}}{1+e^{2 i (c+d x)}}\right )-\left (1+e^{2 i (c+d x)}\right )^m \left (2 m \left (-1+e^{2 i (c+d x)}\right ) \text{Hypergeometric2F1}\left (m-1,m+1,m+2,\frac{1}{2} \left (1-e^{2 i (c+d x)}\right )\right )+(m+1) \text{Hypergeometric2F1}\left (m,m,m+1,\frac{1}{2} \left (1-e^{2 i (c+d x)}\right )\right )+m \left (-1+e^{2 i (c+d x)}\right ) \text{Hypergeometric2F1}\left (m,m+1,m+2,\frac{1}{2} \left (1-e^{2 i (c+d x)}\right )\right )\right )\right )}{m (m+1)}-2 \left (A \left (-2 m^2+7 m-4\right )+i B \left (-2 m^2+m+2\right )\right ) e^{-2 i (d x-2 c)} \left (-1+e^{2 i (c+d x)}\right )^{m+1} \left (1+e^{2 i (c+d x)}\right )^{3-m}+2 (A+i B) e^{-6 i d x} \left (-1+e^{2 i (c+d x)}\right )^{m+1} \left (1+e^{2 i (c+d x)}\right )^{3-m}+(A (5-2 m)-i (2 B m+B)) e^{2 i (c-2 d x)} \left (-1+e^{2 i (c+d x)}\right )^{m+1} \left (1+e^{2 i (c+d x)}\right )^{3-m}\right )}{96 d (a+i a \tan (c+d x))^3 (A \cos (c+d x)+B \sin (c+d x))} \]
Warning: Unable to verify antiderivative.
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Maple [F] time = 1.496, size = 0, normalized size = 0. \begin{align*} \int{\frac{ \left ( \tan \left ( dx+c \right ) \right ) ^{m} \left ( A+B\tan \left ( dx+c \right ) \right ) }{ \left ( a+ia\tan \left ( dx+c \right ) \right ) ^{3}}}\, dx \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 [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{{\left ({\left (A - i \, B\right )} e^{\left (6 i \, d x + 6 i \, c\right )} +{\left (3 \, A - i \, B\right )} e^{\left (4 i \, d x + 4 i \, c\right )} +{\left (3 \, A + i \, B\right )} e^{\left (2 i \, d x + 2 i \, c\right )} + A + i \, B\right )} \left (\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 )^{m} e^{\left (-6 i \, d x - 6 i \, c\right )}}{8 \, a^{3}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: AttributeError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \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 )}^{3}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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