Optimal. Leaf size=123 \[ -\frac {a^3 (4 A-3 i B) \log (\sin (c+d x))}{d}-\frac {(B+2 i A) \cot (c+d x) \left (a^3+i a^3 \tan (c+d x)\right )}{d}-4 a^3 x (B+i A)+\frac {i a^3 B \log (\cos (c+d x))}{d}-\frac {a A \cot ^2(c+d x) (a+i a \tan (c+d x))^2}{2 d} \]
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Rubi [A] time = 0.32, antiderivative size = 123, normalized size of antiderivative = 1.00, number of steps used = 6, number of rules used = 4, integrand size = 34, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.118, Rules used = {3593, 3589, 3475, 3531} \[ -\frac {a^3 (4 A-3 i B) \log (\sin (c+d x))}{d}-\frac {(B+2 i A) \cot (c+d x) \left (a^3+i a^3 \tan (c+d x)\right )}{d}-4 a^3 x (B+i A)+\frac {i a^3 B \log (\cos (c+d x))}{d}-\frac {a A \cot ^2(c+d x) (a+i a \tan (c+d x))^2}{2 d} \]
Antiderivative was successfully verified.
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Rule 3475
Rule 3531
Rule 3589
Rule 3593
Rubi steps
\begin {align*} \int \cot ^3(c+d x) (a+i a \tan (c+d x))^3 (A+B \tan (c+d x)) \, dx &=-\frac {a A \cot ^2(c+d x) (a+i a \tan (c+d x))^2}{2 d}+\frac {1}{2} \int \cot ^2(c+d x) (a+i a \tan (c+d x))^2 (2 a (2 i A+B)+2 i a B \tan (c+d x)) \, dx\\ &=-\frac {a A \cot ^2(c+d x) (a+i a \tan (c+d x))^2}{2 d}-\frac {(2 i A+B) \cot (c+d x) \left (a^3+i a^3 \tan (c+d x)\right )}{d}+\frac {1}{2} \int \cot (c+d x) (a+i a \tan (c+d x)) \left (-2 a^2 (4 A-3 i B)-2 a^2 B \tan (c+d x)\right ) \, dx\\ &=-\frac {a A \cot ^2(c+d x) (a+i a \tan (c+d x))^2}{2 d}-\frac {(2 i A+B) \cot (c+d x) \left (a^3+i a^3 \tan (c+d x)\right )}{d}+\frac {1}{2} \int \cot (c+d x) \left (-2 a^3 (4 A-3 i B)-8 a^3 (i A+B) \tan (c+d x)\right ) \, dx-\left (i a^3 B\right ) \int \tan (c+d x) \, dx\\ &=-4 a^3 (i A+B) x+\frac {i a^3 B \log (\cos (c+d x))}{d}-\frac {a A \cot ^2(c+d x) (a+i a \tan (c+d x))^2}{2 d}-\frac {(2 i A+B) \cot (c+d x) \left (a^3+i a^3 \tan (c+d x)\right )}{d}-\left (a^3 (4 A-3 i B)\right ) \int \cot (c+d x) \, dx\\ &=-4 a^3 (i A+B) x+\frac {i a^3 B \log (\cos (c+d x))}{d}-\frac {a^3 (4 A-3 i B) \log (\sin (c+d x))}{d}-\frac {a A \cot ^2(c+d x) (a+i a \tan (c+d x))^2}{2 d}-\frac {(2 i A+B) \cot (c+d x) \left (a^3+i a^3 \tan (c+d x)\right )}{d}\\ \end {align*}
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Mathematica [B] time = 9.45, size = 1010, normalized size = 8.21 \[ a^3 \left (\frac {x (\cot (c+d x)+i)^3 (B+A \cot (c+d x)) \left (-16 i A \cos ^3(c)-\frac {25}{2} B \cos ^3(c)+4 A \cot (c) \cos ^3(c)-3 i B \cot (c) \cos ^3(c)-24 A \sin (c) \cos ^2(c)+20 i B \sin (c) \cos ^2(c)+16 i A \sin ^2(c) \cos (c)+15 B \sin ^2(c) \cos (c)+\frac {1}{2} B \cos (c)+4 A \sin ^3(c)-5 i B \sin ^3(c)-i B \sin (c)+(2 \cos (2 c) A+2 A-i B-2 i B \cos (2 c)) \csc (c) \sec (c) (i \sin (3 c)-\cos (3 c))-\frac {1}{2} B \sin ^3(c) \tan (c)-\frac {1}{2} B \sin (c) \tan (c)\right ) \sin ^4(c+d x)}{(\cos (d x)+i \sin (d x))^3 (A \cos (c+d x)+B \sin (c+d x))}+\frac {i B \cos (3 c) (\cot (c+d x)+i)^3 (B+A \cot (c+d x)) \log \left (\cos ^2(c+d x)\right ) \sin ^4(c+d x)}{2 d (\cos (d x)+i \sin (d x))^3 (A \cos (c+d x)+B \sin (c+d x))}+\frac {(\cot (c+d x)+i)^3 (B+A \cot (c+d x)) \left (4 A \cos \left (\frac {3 c}{2}\right )-3 i B \cos \left (\frac {3 c}{2}\right )-4 i A \sin \left (\frac {3 c}{2}\right )-3 B \sin \left (\frac {3 c}{2}\right )\right ) \left (i \tan ^{-1}(\tan (4 c+d x)) \cos \left (\frac {3 c}{2}\right )+\tan ^{-1}(\tan (4 c+d x)) \sin \left (\frac {3 c}{2}\right )\right ) \sin ^4(c+d x)}{d (\cos (d x)+i \sin (d x))^3 (A \cos (c+d x)+B \sin (c+d x))}+\frac {(\cot (c+d x)+i)^3 (B+A \cot (c+d x)) \left (4 A \cos \left (\frac {3 c}{2}\right )-3 i B \cos \left (\frac {3 c}{2}\right )-4 i A \sin \left (\frac {3 c}{2}\right )-3 B \sin \left (\frac {3 c}{2}\right )\right ) \left (\frac {1}{2} i \log \left (\sin ^2(c+d x)\right ) \sin \left (\frac {3 c}{2}\right )-\frac {1}{2} \cos \left (\frac {3 c}{2}\right ) \log \left (\sin ^2(c+d x)\right )\right ) \sin ^4(c+d x)}{d (\cos (d x)+i \sin (d x))^3 (A \cos (c+d x)+B \sin (c+d x))}+\frac {B (\cot (c+d x)+i)^3 (B+A \cot (c+d x)) \log \left (\cos ^2(c+d x)\right ) \sin (3 c) \sin ^4(c+d x)}{2 d (\cos (d x)+i \sin (d x))^3 (A \cos (c+d x)+B \sin (c+d x))}+\frac {(A-i B) (\cot (c+d x)+i)^3 (B+A \cot (c+d x)) (-4 i d x \cos (3 c)-4 d x \sin (3 c)) \sin ^4(c+d x)}{d (\cos (d x)+i \sin (d x))^3 (A \cos (c+d x)+B \sin (c+d x))}+\frac {(\cot (c+d x)+i)^3 (B+A \cot (c+d x)) \csc \left (\frac {c}{2}\right ) \sec \left (\frac {c}{2}\right ) \left (\frac {1}{2} \cos (3 c)-\frac {1}{2} i \sin (3 c)\right ) (3 i A \sin (d x)+B \sin (d x)) \sin ^3(c+d x)}{d (\cos (d x)+i \sin (d x))^3 (A \cos (c+d x)+B \sin (c+d x))}+\frac {(\cot (c+d x)+i)^3 (B+A \cot (c+d x)) \left (\frac {1}{2} i A \sin (3 c)-\frac {1}{2} A \cos (3 c)\right ) \sin ^2(c+d x)}{d (\cos (d x)+i \sin (d x))^3 (A \cos (c+d x)+B \sin (c+d x))}\right ) \]
Antiderivative was successfully verified.
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fricas [A] time = 0.46, size = 179, normalized size = 1.46 \[ \frac {2 \, {\left (4 \, A - i \, B\right )} a^{3} e^{\left (2 i \, d x + 2 i \, c\right )} - 2 \, {\left (3 \, A - i \, B\right )} a^{3} + {\left (i \, B a^{3} e^{\left (4 i \, d x + 4 i \, c\right )} - 2 i \, B a^{3} e^{\left (2 i \, d x + 2 i \, c\right )} + i \, B a^{3}\right )} \log \left (e^{\left (2 i \, d x + 2 i \, c\right )} + 1\right ) - {\left ({\left (4 \, A - 3 i \, B\right )} a^{3} e^{\left (4 i \, d x + 4 i \, c\right )} - 2 \, {\left (4 \, A - 3 i \, B\right )} a^{3} e^{\left (2 i \, d x + 2 i \, c\right )} + {\left (4 \, A - 3 i \, B\right )} a^{3}\right )} \log \left (e^{\left (2 i \, d x + 2 i \, c\right )} - 1\right )}{d e^{\left (4 i \, d x + 4 i \, c\right )} - 2 \, d e^{\left (2 i \, d x + 2 i \, c\right )} + d} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 2.71, size = 223, normalized size = 1.81 \[ -\frac {A a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2} - 8 i \, B a^{3} \log \left (\tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) + 1\right ) - 8 i \, B a^{3} \log \left (\tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) - 1\right ) - 12 i \, A a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) - 4 \, B a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) - 64 \, {\left (A a^{3} - i \, B a^{3}\right )} \log \left (\tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) + i\right ) + 8 \, {\left (4 \, A a^{3} - 3 i \, B a^{3}\right )} \log \left (\tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )\right ) - \frac {48 \, A a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2} - 36 i \, B a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2} - 12 i \, A a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) - 4 \, B a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) - A a^{3}}{\tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2}}}{8 \, d} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.50, size = 136, normalized size = 1.11 \[ -4 i A x \,a^{3}-\frac {4 i A \,a^{3} c}{d}+\frac {i a^{3} B \ln \left (\cos \left (d x +c \right )\right )}{d}-\frac {4 a^{3} A \ln \left (\sin \left (d x +c \right )\right )}{d}-4 a^{3} B x -\frac {4 a^{3} B c}{d}-\frac {3 i A \cot \left (d x +c \right ) a^{3}}{d}+\frac {3 i a^{3} B \ln \left (\sin \left (d x +c \right )\right )}{d}-\frac {A \,a^{3} \left (\cot ^{2}\left (d x +c \right )\right )}{2 d}-\frac {B \cot \left (d x +c \right ) a^{3}}{d} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.63, size = 96, normalized size = 0.78 \[ \frac {2 \, {\left (d x + c\right )} {\left (-4 i \, A - 4 \, B\right )} a^{3} + 4 \, {\left (A - i \, B\right )} a^{3} \log \left (\tan \left (d x + c\right )^{2} + 1\right ) - 2 \, {\left (4 \, A - 3 i \, B\right )} a^{3} \log \left (\tan \left (d x + c\right )\right ) - \frac {{\left (6 i \, A + 2 \, B\right )} a^{3} \tan \left (d x + c\right ) + A a^{3}}{\tan \left (d x + c\right )^{2}}}{2 \, d} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 6.44, size = 88, normalized size = 0.72 \[ -\frac {\frac {A\,a^3}{2}+\mathrm {tan}\left (c+d\,x\right )\,\left (B\,a^3+A\,a^3\,3{}\mathrm {i}\right )}{d\,{\mathrm {tan}\left (c+d\,x\right )}^2}-\frac {a^3\,\ln \left (\mathrm {tan}\left (c+d\,x\right )\right )\,\left (4\,A-B\,3{}\mathrm {i}\right )}{d}+\frac {4\,a^3\,\ln \left (\mathrm {tan}\left (c+d\,x\right )+1{}\mathrm {i}\right )\,\left (A-B\,1{}\mathrm {i}\right )}{d} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [B] time = 2.55, size = 233, normalized size = 1.89 \[ \frac {i B a^{3} \log {\left (\frac {2 A a^{3} - i B a^{3}}{2 A a^{3} e^{2 i c} - i B a^{3} e^{2 i c}} + e^{2 i d x} \right )}}{d} - \frac {a^{3} \left (4 A - 3 i B\right ) \log {\left (e^{2 i d x} + \frac {2 A a^{3} - 2 i B a^{3} - a^{3} \left (4 A - 3 i B\right )}{2 A a^{3} e^{2 i c} - i B a^{3} e^{2 i c}} \right )}}{d} + \frac {6 i A a^{3} + 2 B a^{3} + \left (- 8 i A a^{3} e^{2 i c} - 2 B a^{3} e^{2 i c}\right ) e^{2 i d x}}{- i d e^{4 i c} e^{4 i d x} + 2 i d e^{2 i c} e^{2 i d x} - i d} \]
Verification of antiderivative is not currently implemented for this CAS.
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