Optimal. Leaf size=186 \[ \frac{2 i d (c+d x) \text{PolyLog}\left (2,-i e^{i (a+b x)}\right )}{b^2}-\frac{2 i d (c+d x) \text{PolyLog}\left (2,i e^{i (a+b x)}\right )}{b^2}-\frac{2 d^2 \text{PolyLog}\left (3,-i e^{i (a+b x)}\right )}{b^3}+\frac{2 d^2 \text{PolyLog}\left (3,i e^{i (a+b x)}\right )}{b^3}-\frac{2 d (c+d x) \cos (a+b x)}{b^2}+\frac{2 d^2 \sin (a+b x)}{b^3}-\frac{(c+d x)^2 \sin (a+b x)}{b}-\frac{2 i (c+d x)^2 \tan ^{-1}\left (e^{i (a+b x)}\right )}{b} \]
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Rubi [A] time = 0.146066, antiderivative size = 186, normalized size of antiderivative = 1., number of steps used = 11, number of rules used = 7, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.35, Rules used = {4407, 3296, 2637, 4181, 2531, 2282, 6589} \[ \frac{2 i d (c+d x) \text{PolyLog}\left (2,-i e^{i (a+b x)}\right )}{b^2}-\frac{2 i d (c+d x) \text{PolyLog}\left (2,i e^{i (a+b x)}\right )}{b^2}-\frac{2 d^2 \text{PolyLog}\left (3,-i e^{i (a+b x)}\right )}{b^3}+\frac{2 d^2 \text{PolyLog}\left (3,i e^{i (a+b x)}\right )}{b^3}-\frac{2 d (c+d x) \cos (a+b x)}{b^2}+\frac{2 d^2 \sin (a+b x)}{b^3}-\frac{(c+d x)^2 \sin (a+b x)}{b}-\frac{2 i (c+d x)^2 \tan ^{-1}\left (e^{i (a+b x)}\right )}{b} \]
Antiderivative was successfully verified.
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Rule 4407
Rule 3296
Rule 2637
Rule 4181
Rule 2531
Rule 2282
Rule 6589
Rubi steps
\begin{align*} \int (c+d x)^2 \sin (a+b x) \tan (a+b x) \, dx &=-\int (c+d x)^2 \cos (a+b x) \, dx+\int (c+d x)^2 \sec (a+b x) \, dx\\ &=-\frac{2 i (c+d x)^2 \tan ^{-1}\left (e^{i (a+b x)}\right )}{b}-\frac{(c+d x)^2 \sin (a+b x)}{b}-\frac{(2 d) \int (c+d x) \log \left (1-i e^{i (a+b x)}\right ) \, dx}{b}+\frac{(2 d) \int (c+d x) \log \left (1+i e^{i (a+b x)}\right ) \, dx}{b}+\frac{(2 d) \int (c+d x) \sin (a+b x) \, dx}{b}\\ &=-\frac{2 i (c+d x)^2 \tan ^{-1}\left (e^{i (a+b x)}\right )}{b}-\frac{2 d (c+d x) \cos (a+b x)}{b^2}+\frac{2 i d (c+d x) \text{Li}_2\left (-i e^{i (a+b x)}\right )}{b^2}-\frac{2 i d (c+d x) \text{Li}_2\left (i e^{i (a+b x)}\right )}{b^2}-\frac{(c+d x)^2 \sin (a+b x)}{b}-\frac{\left (2 i d^2\right ) \int \text{Li}_2\left (-i e^{i (a+b x)}\right ) \, dx}{b^2}+\frac{\left (2 i d^2\right ) \int \text{Li}_2\left (i e^{i (a+b x)}\right ) \, dx}{b^2}+\frac{\left (2 d^2\right ) \int \cos (a+b x) \, dx}{b^2}\\ &=-\frac{2 i (c+d x)^2 \tan ^{-1}\left (e^{i (a+b x)}\right )}{b}-\frac{2 d (c+d x) \cos (a+b x)}{b^2}+\frac{2 i d (c+d x) \text{Li}_2\left (-i e^{i (a+b x)}\right )}{b^2}-\frac{2 i d (c+d x) \text{Li}_2\left (i e^{i (a+b x)}\right )}{b^2}+\frac{2 d^2 \sin (a+b x)}{b^3}-\frac{(c+d x)^2 \sin (a+b x)}{b}-\frac{\left (2 d^2\right ) \operatorname{Subst}\left (\int \frac{\text{Li}_2(-i x)}{x} \, dx,x,e^{i (a+b x)}\right )}{b^3}+\frac{\left (2 d^2\right ) \operatorname{Subst}\left (\int \frac{\text{Li}_2(i x)}{x} \, dx,x,e^{i (a+b x)}\right )}{b^3}\\ &=-\frac{2 i (c+d x)^2 \tan ^{-1}\left (e^{i (a+b x)}\right )}{b}-\frac{2 d (c+d x) \cos (a+b x)}{b^2}+\frac{2 i d (c+d x) \text{Li}_2\left (-i e^{i (a+b x)}\right )}{b^2}-\frac{2 i d (c+d x) \text{Li}_2\left (i e^{i (a+b x)}\right )}{b^2}-\frac{2 d^2 \text{Li}_3\left (-i e^{i (a+b x)}\right )}{b^3}+\frac{2 d^2 \text{Li}_3\left (i e^{i (a+b x)}\right )}{b^3}+\frac{2 d^2 \sin (a+b x)}{b^3}-\frac{(c+d x)^2 \sin (a+b x)}{b}\\ \end{align*}
Mathematica [A] time = 0.883213, size = 315, normalized size = 1.69 \[ -\frac{-2 i b d (c+d x) \text{PolyLog}\left (2,-i e^{i (a+b x)}\right )+2 i b d (c+d x) \text{PolyLog}\left (2,i e^{i (a+b x)}\right )+2 d^2 \text{PolyLog}\left (3,-i e^{i (a+b x)}\right )-2 d^2 \text{PolyLog}\left (3,i e^{i (a+b x)}\right )+b^2 c^2 \sin (a+b x)+2 i b^2 c^2 \tan ^{-1}\left (e^{i (a+b x)}\right )-2 b^2 c d x \log \left (1-i e^{i (a+b x)}\right )+2 b^2 c d x \log \left (1+i e^{i (a+b x)}\right )+2 b^2 c d x \sin (a+b x)-b^2 d^2 x^2 \log \left (1-i e^{i (a+b x)}\right )+b^2 d^2 x^2 \log \left (1+i e^{i (a+b x)}\right )+b^2 d^2 x^2 \sin (a+b x)+2 b c d \cos (a+b x)-2 d^2 \sin (a+b x)+2 b d^2 x \cos (a+b x)}{b^3} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.361, size = 512, normalized size = 2.8 \begin{align*}{\frac{2\,i{d}^{2}{\it polylog} \left ( 2,-i{{\rm e}^{i \left ( bx+a \right ) }} \right ) x}{{b}^{2}}}-{\frac{2\,i{d}^{2}{a}^{2}\arctan \left ({{\rm e}^{i \left ( bx+a \right ) }} \right ) }{{b}^{3}}}-2\,{\frac{cd\ln \left ( 1+i{{\rm e}^{i \left ( bx+a \right ) }} \right ) a}{{b}^{2}}}-{\frac{{d}^{2}\ln \left ( 1+i{{\rm e}^{i \left ( bx+a \right ) }} \right ){x}^{2}}{b}}+2\,{\frac{{d}^{2}{\it polylog} \left ( 3,i{{\rm e}^{i \left ( bx+a \right ) }} \right ) }{{b}^{3}}}+{\frac{{d}^{2}\ln \left ( 1-i{{\rm e}^{i \left ( bx+a \right ) }} \right ){x}^{2}}{b}}+{\frac{{a}^{2}{d}^{2}\ln \left ( 1+i{{\rm e}^{i \left ( bx+a \right ) }} \right ) }{{b}^{3}}}-{\frac{2\,idc{\it polylog} \left ( 2,i{{\rm e}^{i \left ( bx+a \right ) }} \right ) }{{b}^{2}}}-{\frac{{\frac{i}{2}} \left ({d}^{2}{x}^{2}{b}^{2}+2\,{b}^{2}cdx+{b}^{2}{c}^{2}-2\,ib{d}^{2}x-2\,{d}^{2}-2\,ibcd \right ){{\rm e}^{-i \left ( bx+a \right ) }}}{{b}^{3}}}-{\frac{2\,i{d}^{2}{\it polylog} \left ( 2,i{{\rm e}^{i \left ( bx+a \right ) }} \right ) x}{{b}^{2}}}+{\frac{2\,idc{\it polylog} \left ( 2,-i{{\rm e}^{i \left ( bx+a \right ) }} \right ) }{{b}^{2}}}+{\frac{4\,icda\arctan \left ({{\rm e}^{i \left ( bx+a \right ) }} \right ) }{{b}^{2}}}+2\,{\frac{cd\ln \left ( 1-i{{\rm e}^{i \left ( bx+a \right ) }} \right ) x}{b}}+2\,{\frac{cd\ln \left ( 1-i{{\rm e}^{i \left ( bx+a \right ) }} \right ) a}{{b}^{2}}}-2\,{\frac{{d}^{2}{\it polylog} \left ( 3,-i{{\rm e}^{i \left ( bx+a \right ) }} \right ) }{{b}^{3}}}-{\frac{2\,i{c}^{2}\arctan \left ({{\rm e}^{i \left ( bx+a \right ) }} \right ) }{b}}-2\,{\frac{cd\ln \left ( 1+i{{\rm e}^{i \left ( bx+a \right ) }} \right ) x}{b}}-{\frac{{a}^{2}{d}^{2}\ln \left ( 1-i{{\rm e}^{i \left ( bx+a \right ) }} \right ) }{{b}^{3}}}+{\frac{{\frac{i}{2}} \left ({d}^{2}{x}^{2}{b}^{2}+2\,{b}^{2}cdx+{b}^{2}{c}^{2}+2\,ib{d}^{2}x-2\,{d}^{2}+2\,ibcd \right ){{\rm e}^{i \left ( bx+a \right ) }}}{{b}^{3}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] time = 1.98873, size = 689, normalized size = 3.7 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [C] time = 0.676838, size = 1666, normalized size = 8.96 \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 )}^{2} \sec \left (b x + a\right ) \sin \left (b x + a\right )^{2}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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