Optimal. Leaf size=116 \[ \frac {(-B+i A) \left (a^3+i a^3 \tan (c+d x)\right )}{d}+\frac {a^3 (B+3 i A) \log (\sin (c+d x))}{d}+\frac {a^3 (3 B+i A) \log (\cos (c+d x))}{d}-4 a^3 x (A-i B)-\frac {a A \cot (c+d x) (a+i a \tan (c+d x))^2}{d} \]
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Rubi [A] time = 0.30, antiderivative size = 116, normalized size of antiderivative = 1.00, number of steps used = 6, number of rules used = 5, integrand size = 34, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.147, Rules used = {3593, 3594, 3589, 3475, 3531} \[ \frac {(-B+i A) \left (a^3+i a^3 \tan (c+d x)\right )}{d}+\frac {a^3 (B+3 i A) \log (\sin (c+d x))}{d}+\frac {a^3 (3 B+i A) \log (\cos (c+d x))}{d}-4 a^3 x (A-i B)-\frac {a A \cot (c+d x) (a+i a \tan (c+d x))^2}{d} \]
Antiderivative was successfully verified.
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Rule 3475
Rule 3531
Rule 3589
Rule 3593
Rule 3594
Rubi steps
\begin {align*} \int \cot ^2(c+d x) (a+i a \tan (c+d x))^3 (A+B \tan (c+d x)) \, dx &=-\frac {a A \cot (c+d x) (a+i a \tan (c+d x))^2}{d}+\int \cot (c+d x) (a+i a \tan (c+d x))^2 (a (3 i A+B)+a (A+i B) \tan (c+d x)) \, dx\\ &=-\frac {a A \cot (c+d x) (a+i a \tan (c+d x))^2}{d}+\frac {(i A-B) \left (a^3+i a^3 \tan (c+d x)\right )}{d}+\int \cot (c+d x) (a+i a \tan (c+d x)) \left (a^2 (3 i A+B)-a^2 (A-3 i B) \tan (c+d x)\right ) \, dx\\ &=-\frac {a A \cot (c+d x) (a+i a \tan (c+d x))^2}{d}+\frac {(i A-B) \left (a^3+i a^3 \tan (c+d x)\right )}{d}-\left (a^3 (i A+3 B)\right ) \int \tan (c+d x) \, dx+\int \cot (c+d x) \left (a^3 (3 i A+B)-4 a^3 (A-i B) \tan (c+d x)\right ) \, dx\\ &=-4 a^3 (A-i B) x+\frac {a^3 (i A+3 B) \log (\cos (c+d x))}{d}-\frac {a A \cot (c+d x) (a+i a \tan (c+d x))^2}{d}+\frac {(i A-B) \left (a^3+i a^3 \tan (c+d x)\right )}{d}+\left (a^3 (3 i A+B)\right ) \int \cot (c+d x) \, dx\\ &=-4 a^3 (A-i B) x+\frac {a^3 (i A+3 B) \log (\cos (c+d x))}{d}+\frac {a^3 (3 i A+B) \log (\sin (c+d x))}{d}-\frac {a A \cot (c+d x) (a+i a \tan (c+d x))^2}{d}+\frac {(i A-B) \left (a^3+i a^3 \tan (c+d x)\right )}{d}\\ \end {align*}
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Mathematica [B] time = 5.27, size = 291, normalized size = 2.51 \[ \frac {a^3 \csc (c) \sec (c) \csc (c+d x) \sec (c+d x) \left (4 (3 A-i B) \sin (2 c) \sin (2 (c+d x)) \tan ^{-1}(\tan (4 c+d x))+\cos (2 d x) \left ((B+3 i A) \log \left (\sin ^2(c+d x)\right )+(3 B+i A) \log \left (\cos ^2(c+d x)\right )+2 d x (-7 A+5 i B)\right )+4 A \sin (2 (c+d x))+14 A d x \cos (4 c+2 d x)-i A \cos (4 c+2 d x) \log \left (\cos ^2(c+d x)\right )-3 i A \cos (4 c+2 d x) \log \left (\sin ^2(c+d x)\right )-4 A \sin (2 c)+4 A \sin (2 d x)+4 i B \sin (2 (c+d x))-10 i B d x \cos (4 c+2 d x)-3 B \cos (4 c+2 d x) \log \left (\cos ^2(c+d x)\right )-B \cos (4 c+2 d x) \log \left (\sin ^2(c+d x)\right )-4 i B \sin (2 c)-4 i B \sin (2 d x)\right )}{16 d} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.64, size = 138, normalized size = 1.19 \[ \frac {{\left (-2 i \, A + 2 \, B\right )} a^{3} e^{\left (2 i \, d x + 2 i \, c\right )} + {\left (-2 i \, A - 2 \, B\right )} a^{3} + {\left ({\left (i \, A + 3 \, B\right )} a^{3} e^{\left (4 i \, d x + 4 i \, c\right )} + {\left (-i \, A - 3 \, B\right )} a^{3}\right )} \log \left (e^{\left (2 i \, d x + 2 i \, c\right )} + 1\right ) + {\left ({\left (3 i \, A + B\right )} a^{3} e^{\left (4 i \, d x + 4 i \, c\right )} + {\left (-3 i \, A - B\right )} a^{3}\right )} \log \left (e^{\left (2 i \, d x + 2 i \, c\right )} - 1\right )}{d e^{\left (4 i \, d x + 4 i \, c\right )} - d} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 1.97, size = 258, normalized size = 2.22 \[ \frac {3 \, A a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) + 6 \, {\left (i \, A a^{3} + 3 \, B a^{3}\right )} \log \left (\tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) + 1\right ) + 12 \, {\left (-4 i \, A a^{3} - 4 \, B a^{3}\right )} \log \left (\tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) + i\right ) + 6 \, {\left (i \, A a^{3} + 3 \, B a^{3}\right )} \log \left (\tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) - 1\right ) - 6 \, {\left (-3 i \, A a^{3} - B a^{3}\right )} \log \left (\tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )\right ) + \frac {-10 i \, A a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} - 14 \, B a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} - 3 \, A a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2} + 12 i \, B a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2} + 10 i \, A a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) + 14 \, B a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) + 3 \, A a^{3}}{\tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} - \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )}}{6 \, d} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.39, size = 134, normalized size = 1.16 \[ 4 i B x \,a^{3}+\frac {i A \,a^{3} \ln \left (\cos \left (d x +c \right )\right )}{d}+\frac {3 i A \,a^{3} \ln \left (\sin \left (d x +c \right )\right )}{d}-4 A \,a^{3} x -\frac {i a^{3} B \tan \left (d x +c \right )}{d}+\frac {4 i B \,a^{3} c}{d}-\frac {A \cot \left (d x +c \right ) a^{3}}{d}-\frac {4 A \,a^{3} c}{d}+\frac {3 a^{3} B \ln \left (\cos \left (d x +c \right )\right )}{d}+\frac {a^{3} B \ln \left (\sin \left (d x +c \right )\right )}{d} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.83, size = 86, normalized size = 0.74 \[ -\frac {4 \, {\left (d x + c\right )} {\left (A - i \, B\right )} a^{3} - {\left (-2 i \, A - 2 \, B\right )} a^{3} \log \left (\tan \left (d x + c\right )^{2} + 1\right ) - {\left (3 i \, A + B\right )} a^{3} \log \left (\tan \left (d x + c\right )\right ) + i \, B a^{3} \tan \left (d x + c\right ) + \frac {A a^{3}}{\tan \left (d x + c\right )}}{d} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 6.43, size = 76, normalized size = 0.66 \[ \frac {a^3\,\ln \left (\mathrm {tan}\left (c+d\,x\right )\right )\,\left (B+A\,3{}\mathrm {i}\right )}{d}-\frac {4\,a^3\,\ln \left (\mathrm {tan}\left (c+d\,x\right )+1{}\mathrm {i}\right )\,\left (B+A\,1{}\mathrm {i}\right )}{d}-\frac {A\,a^3\,\mathrm {cot}\left (c+d\,x\right )}{d}-\frac {B\,a^3\,\mathrm {tan}\left (c+d\,x\right )\,1{}\mathrm {i}}{d} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [B] time = 2.00, size = 223, normalized size = 1.92 \[ \frac {i a^{3} \left (A - 3 i B\right ) \log {\left (e^{2 i d x} + \frac {- 2 i A a^{3} - 2 B a^{3} + i a^{3} \left (A - 3 i B\right )}{- i A a^{3} e^{2 i c} + B a^{3} e^{2 i c}} \right )}}{d} + \frac {i a^{3} \left (3 A - i B\right ) \log {\left (e^{2 i d x} + \frac {- 2 i A a^{3} - 2 B a^{3} + i a^{3} \left (3 A - i B\right )}{- i A a^{3} e^{2 i c} + B a^{3} e^{2 i c}} \right )}}{d} + \frac {2 i A a^{3} + 2 B a^{3} + \left (2 i A a^{3} e^{2 i c} - 2 B a^{3} e^{2 i c}\right ) e^{2 i d x}}{- d e^{4 i c} e^{4 i d x} + d} \]
Verification of antiderivative is not currently implemented for this CAS.
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