Optimal. Leaf size=251 \[ \frac{3 i 2^{-m-4} e^{2 i \left (e-\frac{c f}{d}\right )} (c+d x)^m \left (-\frac{i f (c+d x)}{d}\right )^{-m} \text{Gamma}\left (m+1,-\frac{2 i f (c+d x)}{d}\right )}{a^3 f}-\frac{3 i 2^{-2 m-5} e^{4 i \left (e-\frac{c f}{d}\right )} (c+d x)^m \left (-\frac{i f (c+d x)}{d}\right )^{-m} \text{Gamma}\left (m+1,-\frac{4 i f (c+d x)}{d}\right )}{a^3 f}+\frac{i 2^{-m-4} 3^{-m-1} e^{6 i \left (e-\frac{c f}{d}\right )} (c+d x)^m \left (-\frac{i f (c+d x)}{d}\right )^{-m} \text{Gamma}\left (m+1,-\frac{6 i f (c+d x)}{d}\right )}{a^3 f}+\frac{(c+d x)^{m+1}}{8 a^3 d (m+1)} \]
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Rubi [A] time = 0.242452, antiderivative size = 251, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 2, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.087, Rules used = {3729, 2181} \[ \frac{3 i 2^{-m-4} e^{2 i \left (e-\frac{c f}{d}\right )} (c+d x)^m \left (-\frac{i f (c+d x)}{d}\right )^{-m} \text{Gamma}\left (m+1,-\frac{2 i f (c+d x)}{d}\right )}{a^3 f}-\frac{3 i 2^{-2 m-5} e^{4 i \left (e-\frac{c f}{d}\right )} (c+d x)^m \left (-\frac{i f (c+d x)}{d}\right )^{-m} \text{Gamma}\left (m+1,-\frac{4 i f (c+d x)}{d}\right )}{a^3 f}+\frac{i 2^{-m-4} 3^{-m-1} e^{6 i \left (e-\frac{c f}{d}\right )} (c+d x)^m \left (-\frac{i f (c+d x)}{d}\right )^{-m} \text{Gamma}\left (m+1,-\frac{6 i f (c+d x)}{d}\right )}{a^3 f}+\frac{(c+d x)^{m+1}}{8 a^3 d (m+1)} \]
Antiderivative was successfully verified.
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Rule 3729
Rule 2181
Rubi steps
\begin{align*} \int \frac{(c+d x)^m}{(a+i a \cot (e+f x))^3} \, dx &=\int \left (\frac{(c+d x)^m}{8 a^3}-\frac{3 e^{2 i e+2 i f x} (c+d x)^m}{8 a^3}+\frac{3 e^{4 i e+4 i f x} (c+d x)^m}{8 a^3}-\frac{e^{6 i e+6 i f x} (c+d x)^m}{8 a^3}\right ) \, dx\\ &=\frac{(c+d x)^{1+m}}{8 a^3 d (1+m)}-\frac{\int e^{6 i e+6 i f x} (c+d x)^m \, dx}{8 a^3}-\frac{3 \int e^{2 i e+2 i f x} (c+d x)^m \, dx}{8 a^3}+\frac{3 \int e^{4 i e+4 i f x} (c+d x)^m \, dx}{8 a^3}\\ &=\frac{(c+d x)^{1+m}}{8 a^3 d (1+m)}+\frac{3 i 2^{-4-m} e^{2 i \left (e-\frac{c f}{d}\right )} (c+d x)^m \left (-\frac{i f (c+d x)}{d}\right )^{-m} \Gamma \left (1+m,-\frac{2 i f (c+d x)}{d}\right )}{a^3 f}-\frac{3 i 2^{-5-2 m} e^{4 i \left (e-\frac{c f}{d}\right )} (c+d x)^m \left (-\frac{i f (c+d x)}{d}\right )^{-m} \Gamma \left (1+m,-\frac{4 i f (c+d x)}{d}\right )}{a^3 f}+\frac{i 2^{-4-m} 3^{-1-m} e^{6 i \left (e-\frac{c f}{d}\right )} (c+d x)^m \left (-\frac{i f (c+d x)}{d}\right )^{-m} \Gamma \left (1+m,-\frac{6 i f (c+d x)}{d}\right )}{a^3 f}\\ \end{align*}
Mathematica [A] time = 3.24539, size = 238, normalized size = 0.95 \[ \frac{2^{-2 m-5} 3^{-m-1} e^{-\frac{6 i c f}{d}} (c+d x)^m \left (-\frac{i f (c+d x)}{d}\right )^{-m} \left (i d 2^{m+1} 3^{m+2} (m+1) e^{\frac{4 i c f}{d}+2 i e} \text{Gamma}\left (m+1,-\frac{2 i f (c+d x)}{d}\right )-i d 3^{m+2} (m+1) e^{2 i \left (\frac{c f}{d}+2 e\right )} \text{Gamma}\left (m+1,-\frac{4 i f (c+d x)}{d}\right )+i d e^{6 i e} 2^{m+1} (m+1) \text{Gamma}\left (m+1,-\frac{6 i f (c+d x)}{d}\right )+f 12^{m+1} e^{\frac{6 i c f}{d}} (c+d x) \left (-\frac{i f (c+d x)}{d}\right )^m\right )}{a^3 d f (m+1)} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.466, size = 0, normalized size = 0. \begin{align*} \int{\frac{ \left ( dx+c \right ) ^{m}}{ \left ( a+ia\cot \left ( fx+e \right ) \right ) ^{3}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} -\frac{{\left (d m + d\right )} \int{\left (d x + c\right )}^{m} \cos \left (6 \, f x + 6 \, e\right )\,{d x} - 3 \,{\left (d m + d\right )} \int{\left (d x + c\right )}^{m} \cos \left (4 \, f x + 4 \, e\right )\,{d x} + 3 \,{\left (d m + d\right )} \int{\left (d x + c\right )}^{m} \cos \left (2 \, f x + 2 \, e\right )\,{d x} +{\left (i \, d m + i \, d\right )} \int{\left (d x + c\right )}^{m} \sin \left (6 \, f x + 6 \, e\right )\,{d x} +{\left (-3 i \, d m - 3 i \, d\right )} \int{\left (d x + c\right )}^{m} \sin \left (4 \, f x + 4 \, e\right )\,{d x} +{\left (3 i \, d m + 3 i \, d\right )} \int{\left (d x + c\right )}^{m} \sin \left (2 \, f x + 2 \, e\right )\,{d x} - e^{\left (m \log \left (d x + c\right ) + \log \left (d x + c\right )\right )}}{8 \,{\left (a^{3} d m + a^{3} d\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.77955, size = 513, normalized size = 2.04 \begin{align*} \frac{{\left (18 i \, d m + 18 i \, d\right )} e^{\left (-\frac{d m \log \left (-\frac{2 i \, f}{d}\right ) - 2 i \, d e + 2 i \, c f}{d}\right )} \Gamma \left (m + 1, \frac{-2 i \, d f x - 2 i \, c f}{d}\right ) +{\left (-9 i \, d m - 9 i \, d\right )} e^{\left (-\frac{d m \log \left (-\frac{4 i \, f}{d}\right ) - 4 i \, d e + 4 i \, c f}{d}\right )} \Gamma \left (m + 1, \frac{-4 i \, d f x - 4 i \, c f}{d}\right ) +{\left (2 i \, d m + 2 i \, d\right )} e^{\left (-\frac{d m \log \left (-\frac{6 i \, f}{d}\right ) - 6 i \, d e + 6 i \, c f}{d}\right )} \Gamma \left (m + 1, \frac{-6 i \, d f x - 6 i \, c f}{d}\right ) + 12 \,{\left (d f x + c f\right )}{\left (d x + c\right )}^{m}}{96 \,{\left (a^{3} d f m + a^{3} d f\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 (d x + c\right )}^{m}}{{\left (i \, a \cot \left (f x + e\right ) + a\right )}^{3}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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