Optimal. Leaf size=117 \[ -\frac{8 a^5 \tan (c+d x)}{d}+\frac{2 i a^2 (a+i a \tan (c+d x))^3}{3 d}+\frac{2 i a \left (a^2+i a^2 \tan (c+d x)\right )^2}{d}-\frac{16 i a^5 \log (\cos (c+d x))}{d}+16 a^5 x+\frac{i a (a+i a \tan (c+d x))^4}{4 d} \]
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Rubi [A] time = 0.0658658, antiderivative size = 117, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 3, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.2, Rules used = {3478, 3477, 3475} \[ -\frac{8 a^5 \tan (c+d x)}{d}+\frac{2 i a^2 (a+i a \tan (c+d x))^3}{3 d}+\frac{2 i a \left (a^2+i a^2 \tan (c+d x)\right )^2}{d}-\frac{16 i a^5 \log (\cos (c+d x))}{d}+16 a^5 x+\frac{i a (a+i a \tan (c+d x))^4}{4 d} \]
Antiderivative was successfully verified.
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Rule 3478
Rule 3477
Rule 3475
Rubi steps
\begin{align*} \int (a+i a \tan (c+d x))^5 \, dx &=\frac{i a (a+i a \tan (c+d x))^4}{4 d}+(2 a) \int (a+i a \tan (c+d x))^4 \, dx\\ &=\frac{2 i a^2 (a+i a \tan (c+d x))^3}{3 d}+\frac{i a (a+i a \tan (c+d x))^4}{4 d}+\left (4 a^2\right ) \int (a+i a \tan (c+d x))^3 \, dx\\ &=\frac{2 i a^3 (a+i a \tan (c+d x))^2}{d}+\frac{2 i a^2 (a+i a \tan (c+d x))^3}{3 d}+\frac{i a (a+i a \tan (c+d x))^4}{4 d}+\left (8 a^3\right ) \int (a+i a \tan (c+d x))^2 \, dx\\ &=16 a^5 x-\frac{8 a^5 \tan (c+d x)}{d}+\frac{2 i a^3 (a+i a \tan (c+d x))^2}{d}+\frac{2 i a^2 (a+i a \tan (c+d x))^3}{3 d}+\frac{i a (a+i a \tan (c+d x))^4}{4 d}+\left (16 i a^5\right ) \int \tan (c+d x) \, dx\\ &=16 a^5 x-\frac{16 i a^5 \log (\cos (c+d x))}{d}-\frac{8 a^5 \tan (c+d x)}{d}+\frac{2 i a^3 (a+i a \tan (c+d x))^2}{d}+\frac{2 i a^2 (a+i a \tan (c+d x))^3}{3 d}+\frac{i a (a+i a \tan (c+d x))^4}{4 d}\\ \end{align*}
Mathematica [A] time = 2.5629, size = 228, normalized size = 1.95 \[ \frac{a^5 \sec (c) \sec ^4(c+d x) \left (-70 \sin (c+2 d x)+30 \sin (3 c+2 d x)-25 \sin (3 c+4 d x)+48 d x \cos (3 c+2 d x)-18 i \cos (3 c+2 d x)+12 d x \cos (3 c+4 d x)+12 d x \cos (5 c+4 d x)-24 i \cos (3 c+2 d x) \log \left (\cos ^2(c+d x)\right )+6 \cos (c+2 d x) \left (-4 i \log \left (\cos ^2(c+d x)\right )+8 d x-3 i\right )+\cos (c) \left (-36 i \log \left (\cos ^2(c+d x)\right )+72 d x-33 i\right )-6 i \cos (3 c+4 d x) \log \left (\cos ^2(c+d x)\right )-6 i \cos (5 c+4 d x) \log \left (\cos ^2(c+d x)\right )+75 \sin (c)\right )}{12 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.005, size = 101, normalized size = 0.9 \begin{align*} -15\,{\frac{{a}^{5}\tan \left ( dx+c \right ) }{d}}+{\frac{{\frac{i}{4}}{a}^{5} \left ( \tan \left ( dx+c \right ) \right ) ^{4}}{d}}+{\frac{5\,{a}^{5} \left ( \tan \left ( dx+c \right ) \right ) ^{3}}{3\,d}}-{\frac{{\frac{11\,i}{2}}{a}^{5} \left ( \tan \left ( dx+c \right ) \right ) ^{2}}{d}}+{\frac{8\,i{a}^{5}\ln \left ( 1+ \left ( \tan \left ( dx+c \right ) \right ) ^{2} \right ) }{d}}+16\,{\frac{{a}^{5}\arctan \left ( \tan \left ( dx+c \right ) \right ) }{d}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.85101, size = 223, normalized size = 1.91 \begin{align*} a^{5} x + \frac{5 \,{\left (\tan \left (d x + c\right )^{3} + 3 \, d x + 3 \, c - 3 \, \tan \left (d x + c\right )\right )} a^{5}}{3 \, d} + \frac{10 \,{\left (d x + c - \tan \left (d x + c\right )\right )} a^{5}}{d} + \frac{i \, a^{5}{\left (\frac{4 \, \sin \left (d x + c\right )^{2} - 3}{\sin \left (d x + c\right )^{4} - 2 \, \sin \left (d x + c\right )^{2} + 1} - 2 \, \log \left (\sin \left (d x + c\right )^{2} - 1\right )\right )}}{4 \, d} + \frac{5 i \, a^{5}{\left (\frac{1}{\sin \left (d x + c\right )^{2} - 1} - \log \left (\sin \left (d x + c\right )^{2} - 1\right )\right )}}{d} + \frac{5 i \, a^{5} \log \left (\sec \left (d x + c\right )\right )}{d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.06098, size = 527, normalized size = 4.5 \begin{align*} \frac{-192 i \, a^{5} e^{\left (6 i \, d x + 6 i \, c\right )} - 432 i \, a^{5} e^{\left (4 i \, d x + 4 i \, c\right )} - 352 i \, a^{5} e^{\left (2 i \, d x + 2 i \, c\right )} - 100 i \, a^{5} +{\left (-48 i \, a^{5} e^{\left (8 i \, d x + 8 i \, c\right )} - 192 i \, a^{5} e^{\left (6 i \, d x + 6 i \, c\right )} - 288 i \, a^{5} e^{\left (4 i \, d x + 4 i \, c\right )} - 192 i \, a^{5} e^{\left (2 i \, d x + 2 i \, c\right )} - 48 i \, a^{5}\right )} \log \left (e^{\left (2 i \, d x + 2 i \, c\right )} + 1\right )}{3 \,{\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 )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 3.30864, size = 185, normalized size = 1.58 \begin{align*} - \frac{16 i a^{5} \log{\left (e^{2 i d x} + e^{- 2 i c} \right )}}{d} + \frac{- \frac{64 i a^{5} e^{- 2 i c} e^{6 i d x}}{d} - \frac{144 i a^{5} e^{- 4 i c} e^{4 i d x}}{d} - \frac{352 i a^{5} e^{- 6 i c} e^{2 i d x}}{3 d} - \frac{100 i a^{5} e^{- 8 i c}}{3 d}}{e^{8 i d x} + 4 e^{- 2 i c} e^{6 i d x} + 6 e^{- 4 i c} e^{4 i d x} + 4 e^{- 6 i c} e^{2 i d x} + e^{- 8 i c}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.15091, size = 300, normalized size = 2.56 \begin{align*} \frac{-48 i \, a^{5} e^{\left (8 i \, d x + 8 i \, c\right )} \log \left (e^{\left (2 i \, d x + 2 i \, c\right )} + 1\right ) - 192 i \, a^{5} e^{\left (6 i \, d x + 6 i \, c\right )} \log \left (e^{\left (2 i \, d x + 2 i \, c\right )} + 1\right ) - 288 i \, a^{5} e^{\left (4 i \, d x + 4 i \, c\right )} \log \left (e^{\left (2 i \, d x + 2 i \, c\right )} + 1\right ) - 192 i \, a^{5} e^{\left (2 i \, d x + 2 i \, c\right )} \log \left (e^{\left (2 i \, d x + 2 i \, c\right )} + 1\right ) - 192 i \, a^{5} e^{\left (6 i \, d x + 6 i \, c\right )} - 432 i \, a^{5} e^{\left (4 i \, d x + 4 i \, c\right )} - 352 i \, a^{5} e^{\left (2 i \, d x + 2 i \, c\right )} - 48 i \, a^{5} \log \left (e^{\left (2 i \, d x + 2 i \, c\right )} + 1\right ) - 100 i \, a^{5}}{3 \,{\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 )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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