Optimal. Leaf size=132 \[ -\frac{3 d^2 (c+d x) \text{PolyLog}\left (3,-e^{2 i (a+b x)}\right )}{2 b^3}+\frac{3 i d (c+d x)^2 \text{PolyLog}\left (2,-e^{2 i (a+b x)}\right )}{2 b^2}-\frac{3 i d^3 \text{PolyLog}\left (4,-e^{2 i (a+b x)}\right )}{4 b^4}-\frac{(c+d x)^3 \log \left (1+e^{2 i (a+b x)}\right )}{b}+\frac{i (c+d x)^4}{4 d} \]
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Rubi [A] time = 0.182795, antiderivative size = 132, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 6, integrand size = 14, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.429, Rules used = {3719, 2190, 2531, 6609, 2282, 6589} \[ -\frac{3 d^2 (c+d x) \text{PolyLog}\left (3,-e^{2 i (a+b x)}\right )}{2 b^3}+\frac{3 i d (c+d x)^2 \text{PolyLog}\left (2,-e^{2 i (a+b x)}\right )}{2 b^2}-\frac{3 i d^3 \text{PolyLog}\left (4,-e^{2 i (a+b x)}\right )}{4 b^4}-\frac{(c+d x)^3 \log \left (1+e^{2 i (a+b x)}\right )}{b}+\frac{i (c+d x)^4}{4 d} \]
Antiderivative was successfully verified.
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Rule 3719
Rule 2190
Rule 2531
Rule 6609
Rule 2282
Rule 6589
Rubi steps
\begin{align*} \int (c+d x)^3 \tan (a+b x) \, dx &=\frac{i (c+d x)^4}{4 d}-2 i \int \frac{e^{2 i (a+b x)} (c+d x)^3}{1+e^{2 i (a+b x)}} \, dx\\ &=\frac{i (c+d x)^4}{4 d}-\frac{(c+d x)^3 \log \left (1+e^{2 i (a+b x)}\right )}{b}+\frac{(3 d) \int (c+d x)^2 \log \left (1+e^{2 i (a+b x)}\right ) \, dx}{b}\\ &=\frac{i (c+d x)^4}{4 d}-\frac{(c+d x)^3 \log \left (1+e^{2 i (a+b x)}\right )}{b}+\frac{3 i d (c+d x)^2 \text{Li}_2\left (-e^{2 i (a+b x)}\right )}{2 b^2}-\frac{\left (3 i d^2\right ) \int (c+d x) \text{Li}_2\left (-e^{2 i (a+b x)}\right ) \, dx}{b^2}\\ &=\frac{i (c+d x)^4}{4 d}-\frac{(c+d x)^3 \log \left (1+e^{2 i (a+b x)}\right )}{b}+\frac{3 i d (c+d x)^2 \text{Li}_2\left (-e^{2 i (a+b x)}\right )}{2 b^2}-\frac{3 d^2 (c+d x) \text{Li}_3\left (-e^{2 i (a+b x)}\right )}{2 b^3}+\frac{\left (3 d^3\right ) \int \text{Li}_3\left (-e^{2 i (a+b x)}\right ) \, dx}{2 b^3}\\ &=\frac{i (c+d x)^4}{4 d}-\frac{(c+d x)^3 \log \left (1+e^{2 i (a+b x)}\right )}{b}+\frac{3 i d (c+d x)^2 \text{Li}_2\left (-e^{2 i (a+b x)}\right )}{2 b^2}-\frac{3 d^2 (c+d x) \text{Li}_3\left (-e^{2 i (a+b x)}\right )}{2 b^3}-\frac{\left (3 i d^3\right ) \operatorname{Subst}\left (\int \frac{\text{Li}_3(-x)}{x} \, dx,x,e^{2 i (a+b x)}\right )}{4 b^4}\\ &=\frac{i (c+d x)^4}{4 d}-\frac{(c+d x)^3 \log \left (1+e^{2 i (a+b x)}\right )}{b}+\frac{3 i d (c+d x)^2 \text{Li}_2\left (-e^{2 i (a+b x)}\right )}{2 b^2}-\frac{3 d^2 (c+d x) \text{Li}_3\left (-e^{2 i (a+b x)}\right )}{2 b^3}-\frac{3 i d^3 \text{Li}_4\left (-e^{2 i (a+b x)}\right )}{4 b^4}\\ \end{align*}
Mathematica [A] time = 0.0874103, size = 126, normalized size = 0.95 \[ \frac{1}{4} i \left (\frac{3 d \left (2 b^2 (c+d x)^2 \text{PolyLog}\left (2,-e^{2 i (a+b x)}\right )+d \left (2 i b (c+d x) \text{PolyLog}\left (3,-e^{2 i (a+b x)}\right )-d \text{PolyLog}\left (4,-e^{2 i (a+b x)}\right )\right )\right )}{b^4}+\frac{4 i (c+d x)^3 \log \left (1+e^{2 i (a+b x)}\right )}{b}+\frac{(c+d x)^4}{d}\right ) \]
Antiderivative was successfully verified.
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Maple [B] time = 0.289, size = 423, normalized size = 3.2 \begin{align*} -{\frac{{c}^{3}\ln \left ({{\rm e}^{2\,i \left ( bx+a \right ) }}+1 \right ) }{b}}-{\frac{3\,{d}^{2}c{\it polylog} \left ( 3,-{{\rm e}^{2\,i \left ( bx+a \right ) }} \right ) }{2\,{b}^{3}}}-{\frac{3\,{d}^{3}{\it polylog} \left ( 3,-{{\rm e}^{2\,i \left ( bx+a \right ) }} \right ) x}{2\,{b}^{3}}}+{\frac{{\frac{3\,i}{2}}{d}^{3}{a}^{4}}{{b}^{4}}}+{\frac{i}{4}}{d}^{3}{x}^{4}+ic{d}^{2}{x}^{3}-i{c}^{3}x+{\frac{3\,i}{2}}{c}^{2}d{x}^{2}+{\frac{{\frac{3\,i}{2}}{c}^{2}d{\it polylog} \left ( 2,-{{\rm e}^{2\,i \left ( bx+a \right ) }} \right ) }{{b}^{2}}}-3\,{\frac{{c}^{2}d\ln \left ({{\rm e}^{2\,i \left ( bx+a \right ) }}+1 \right ) x}{b}}-3\,{\frac{{d}^{2}c\ln \left ({{\rm e}^{2\,i \left ( bx+a \right ) }}+1 \right ){x}^{2}}{b}}-{\frac{{d}^{3}\ln \left ({{\rm e}^{2\,i \left ( bx+a \right ) }}+1 \right ){x}^{3}}{b}}+{\frac{{\frac{3\,i}{2}}{d}^{3}{\it polylog} \left ( 2,-{{\rm e}^{2\,i \left ( bx+a \right ) }} \right ){x}^{2}}{{b}^{2}}}+6\,{\frac{{d}^{2}c{a}^{2}\ln \left ({{\rm e}^{i \left ( bx+a \right ) }} \right ) }{{b}^{3}}}-6\,{\frac{{c}^{2}da\ln \left ({{\rm e}^{i \left ( bx+a \right ) }} \right ) }{{b}^{2}}}-{\frac{4\,ic{d}^{2}{a}^{3}}{{b}^{3}}}+{\frac{2\,i{d}^{3}{a}^{3}x}{{b}^{3}}}+{\frac{3\,i{a}^{2}{c}^{2}d}{{b}^{2}}}-{\frac{{\frac{3\,i}{4}}{d}^{3}{\it polylog} \left ( 4,-{{\rm e}^{2\,i \left ( bx+a \right ) }} \right ) }{{b}^{4}}}+{\frac{3\,ic{d}^{2}{\it polylog} \left ( 2,-{{\rm e}^{2\,i \left ( bx+a \right ) }} \right ) x}{{b}^{2}}}-2\,{\frac{{a}^{3}{d}^{3}\ln \left ({{\rm e}^{i \left ( bx+a \right ) }} \right ) }{{b}^{4}}}+{\frac{6\,ia{c}^{2}dx}{b}}-{\frac{6\,ic{d}^{2}{a}^{2}x}{{b}^{2}}}+2\,{\frac{{c}^{3}\ln \left ({{\rm e}^{i \left ( bx+a \right ) }} \right ) }{b}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] time = 1.857, size = 662, normalized size = 5.02 \begin{align*} -\frac{6 \, c^{3} \log \left (-\sin \left (b x + a\right )^{2} + 1\right ) - \frac{18 \, a c^{2} d \log \left (-\sin \left (b x + a\right )^{2} + 1\right )}{b} + \frac{18 \, a^{2} c d^{2} \log \left (-\sin \left (b x + a\right )^{2} + 1\right )}{b^{2}} - \frac{6 \, a^{3} d^{3} \log \left (-\sin \left (b x + a\right )^{2} + 1\right )}{b^{3}} + \frac{-3 i \,{\left (b x + a\right )}^{4} d^{3} +{\left (-12 i \, b c d^{2} + 12 i \, a d^{3}\right )}{\left (b x + a\right )}^{3} + 12 i \, d^{3}{\rm Li}_{4}(-e^{\left (2 i \, b x + 2 i \, a\right )}) +{\left (-18 i \, b^{2} c^{2} d + 36 i \, a b c d^{2} - 18 i \, a^{2} d^{3}\right )}{\left (b x + a\right )}^{2} +{\left (16 i \,{\left (b x + a\right )}^{3} d^{3} +{\left (36 i \, b c d^{2} - 36 i \, a d^{3}\right )}{\left (b x + a\right )}^{2} +{\left (36 i \, b^{2} c^{2} d - 72 i \, a b c d^{2} + 36 i \, a^{2} d^{3}\right )}{\left (b x + a\right )}\right )} \arctan \left (\sin \left (2 \, b x + 2 \, a\right ), \cos \left (2 \, b x + 2 \, a\right ) + 1\right ) +{\left (-18 i \, b^{2} c^{2} d + 36 i \, a b c d^{2} - 24 i \,{\left (b x + a\right )}^{2} d^{3} - 18 i \, a^{2} d^{3} +{\left (-36 i \, b c d^{2} + 36 i \, a d^{3}\right )}{\left (b x + a\right )}\right )}{\rm Li}_2\left (-e^{\left (2 i \, b x + 2 i \, a\right )}\right ) + 2 \,{\left (4 \,{\left (b x + a\right )}^{3} d^{3} + 9 \,{\left (b c d^{2} - a d^{3}\right )}{\left (b x + a\right )}^{2} + 9 \,{\left (b^{2} c^{2} d - 2 \, a b c d^{2} + a^{2} d^{3}\right )}{\left (b x + a\right )}\right )} \log \left (\cos \left (2 \, b x + 2 \, a\right )^{2} + \sin \left (2 \, b x + 2 \, a\right )^{2} + 2 \, \cos \left (2 \, b x + 2 \, a\right ) + 1\right ) + 6 \,{\left (3 \, b c d^{2} + 4 \,{\left (b x + a\right )} d^{3} - 3 \, a d^{3}\right )}{\rm Li}_{3}(-e^{\left (2 i \, b x + 2 i \, a\right )})}{b^{3}}}{12 \, b} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [C] time = 0.664148, size = 2367, normalized size = 17.93 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \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{\left (d x + c\right )}^{3} \sec \left (b x + a\right ) \sin \left (b x + a\right )\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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