Optimal. Leaf size=114 \[ \frac {4 f^2 \text {Li}_3\left (i e^{i (c+d x)}\right )}{a d^3}-\frac {4 i f (e+f x) \text {Li}_2\left (i e^{i (c+d x)}\right )}{a d^2}+\frac {2 (e+f x)^2 \log \left (1-i e^{i (c+d x)}\right )}{a d}-\frac {i (e+f x)^3}{3 a f} \]
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Rubi [A] time = 0.21, antiderivative size = 114, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 5, integrand size = 26, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.192, Rules used = {4517, 2190, 2531, 2282, 6589} \[ -\frac {4 i f (e+f x) \text {PolyLog}\left (2,i e^{i (c+d x)}\right )}{a d^2}+\frac {4 f^2 \text {PolyLog}\left (3,i e^{i (c+d x)}\right )}{a d^3}+\frac {2 (e+f x)^2 \log \left (1-i e^{i (c+d x)}\right )}{a d}-\frac {i (e+f x)^3}{3 a f} \]
Antiderivative was successfully verified.
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Rule 2190
Rule 2282
Rule 2531
Rule 4517
Rule 6589
Rubi steps
\begin {align*} \int \frac {(e+f x)^2 \cos (c+d x)}{a+a \sin (c+d x)} \, dx &=-\frac {i (e+f x)^3}{3 a f}+2 \int \frac {e^{i (c+d x)} (e+f x)^2}{a-i a e^{i (c+d x)}} \, dx\\ &=-\frac {i (e+f x)^3}{3 a f}+\frac {2 (e+f x)^2 \log \left (1-i e^{i (c+d x)}\right )}{a d}-\frac {(4 f) \int (e+f x) \log \left (1-i e^{i (c+d x)}\right ) \, dx}{a d}\\ &=-\frac {i (e+f x)^3}{3 a f}+\frac {2 (e+f x)^2 \log \left (1-i e^{i (c+d x)}\right )}{a d}-\frac {4 i f (e+f x) \text {Li}_2\left (i e^{i (c+d x)}\right )}{a d^2}+\frac {\left (4 i f^2\right ) \int \text {Li}_2\left (i e^{i (c+d x)}\right ) \, dx}{a d^2}\\ &=-\frac {i (e+f x)^3}{3 a f}+\frac {2 (e+f x)^2 \log \left (1-i e^{i (c+d x)}\right )}{a d}-\frac {4 i f (e+f x) \text {Li}_2\left (i e^{i (c+d x)}\right )}{a d^2}+\frac {\left (4 f^2\right ) \operatorname {Subst}\left (\int \frac {\text {Li}_2(i x)}{x} \, dx,x,e^{i (c+d x)}\right )}{a d^3}\\ &=-\frac {i (e+f x)^3}{3 a f}+\frac {2 (e+f x)^2 \log \left (1-i e^{i (c+d x)}\right )}{a d}-\frac {4 i f (e+f x) \text {Li}_2\left (i e^{i (c+d x)}\right )}{a d^2}+\frac {4 f^2 \text {Li}_3\left (i e^{i (c+d x)}\right )}{a d^3}\\ \end {align*}
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Mathematica [A] time = 1.05, size = 221, normalized size = 1.94 \[ \frac {x \left (\cos \left (\frac {c}{2}\right )-\sin \left (\frac {c}{2}\right )\right ) \left (3 e^2+3 e f x+f^2 x^2\right )}{3 a \left (\sin \left (\frac {c}{2}\right )+\cos \left (\frac {c}{2}\right )\right )}-\frac {2 (\cos (c)+i \sin (c)) \left (\frac {2 f (\cos (c)-i (\sin (c)+1)) (d (e+f x) \text {Li}_2(-i \cos (c+d x)-\sin (c+d x))-i f \text {Li}_3(-i \cos (c+d x)-\sin (c+d x)))}{d^3}-\frac {(\sin (c)+i \cos (c)+1) (e+f x)^2 \log (\sin (c+d x)+i \cos (c+d x)+1)}{d}+\frac {(\cos (c)-i \sin (c)) (e+f x)^3}{3 f}\right )}{a (\cos (c)+i (\sin (c)+1))} \]
Antiderivative was successfully verified.
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fricas [C] time = 0.46, size = 302, normalized size = 2.65 \[ \frac {2 \, f^{2} {\rm polylog}\left (3, i \, \cos \left (d x + c\right ) - \sin \left (d x + c\right )\right ) + 2 \, f^{2} {\rm polylog}\left (3, -i \, \cos \left (d x + c\right ) - \sin \left (d x + c\right )\right ) + {\left (-2 i \, d f^{2} x - 2 i \, d e f\right )} {\rm Li}_2\left (i \, \cos \left (d x + c\right ) - \sin \left (d x + c\right )\right ) + {\left (2 i \, d f^{2} x + 2 i \, d e f\right )} {\rm Li}_2\left (-i \, \cos \left (d x + c\right ) - \sin \left (d x + c\right )\right ) + {\left (d^{2} e^{2} - 2 \, c d e f + c^{2} f^{2}\right )} \log \left (\cos \left (d x + c\right ) + i \, \sin \left (d x + c\right ) + i\right ) + {\left (d^{2} f^{2} x^{2} + 2 \, d^{2} e f x + 2 \, c d e f - c^{2} f^{2}\right )} \log \left (i \, \cos \left (d x + c\right ) + \sin \left (d x + c\right ) + 1\right ) + {\left (d^{2} f^{2} x^{2} + 2 \, d^{2} e f x + 2 \, c d e f - c^{2} f^{2}\right )} \log \left (-i \, \cos \left (d x + c\right ) + \sin \left (d x + c\right ) + 1\right ) + {\left (d^{2} e^{2} - 2 \, c d e f + c^{2} f^{2}\right )} \log \left (-\cos \left (d x + c\right ) + i \, \sin \left (d x + c\right ) + i\right )}{a d^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {{\left (f x + e\right )}^{2} \cos \left (d x + c\right )}{a \sin \left (d x + c\right ) + a}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.22, size = 421, normalized size = 3.69 \[ \frac {i e^{2} x}{a}+\frac {2 i f^{2} c^{2} x}{d^{2} a}-\frac {i f e \,x^{2}}{a}+\frac {2 \ln \left ({\mathrm e}^{i \left (d x +c \right )}+i\right ) e^{2}}{d a}-\frac {2 \ln \left ({\mathrm e}^{i \left (d x +c \right )}\right ) e^{2}}{d a}+\frac {4 f e \ln \left (1-i {\mathrm e}^{i \left (d x +c \right )}\right ) x}{d a}+\frac {4 f e \ln \left (1-i {\mathrm e}^{i \left (d x +c \right )}\right ) c}{d^{2} a}-\frac {4 f e c \ln \left ({\mathrm e}^{i \left (d x +c \right )}+i\right )}{d^{2} a}-\frac {4 i f e \polylog \left (2, i {\mathrm e}^{i \left (d x +c \right )}\right )}{d^{2} a}+\frac {2 f^{2} \ln \left (1-i {\mathrm e}^{i \left (d x +c \right )}\right ) x^{2}}{d a}-\frac {2 f^{2} \ln \left (1-i {\mathrm e}^{i \left (d x +c \right )}\right ) c^{2}}{d^{3} a}+\frac {4 i f^{2} c^{3}}{3 d^{3} a}-\frac {4 i f^{2} \polylog \left (2, i {\mathrm e}^{i \left (d x +c \right )}\right ) x}{d^{2} a}-\frac {2 i e f \,c^{2}}{d^{2} a}+\frac {4 f e c \ln \left ({\mathrm e}^{i \left (d x +c \right )}\right )}{d^{2} a}-\frac {2 f^{2} c^{2} \ln \left ({\mathrm e}^{i \left (d x +c \right )}\right )}{d^{3} a}+\frac {2 f^{2} c^{2} \ln \left ({\mathrm e}^{i \left (d x +c \right )}+i\right )}{d^{3} a}-\frac {i f^{2} x^{3}}{3 a}-\frac {4 i e f c x}{d a}+\frac {4 f^{2} \polylog \left (3, i {\mathrm e}^{i \left (d x +c \right )}\right )}{a \,d^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 0.87, size = 293, normalized size = 2.57 \[ -\frac {\frac {6 \, c e f \log \left (a d \sin \left (d x + c\right ) + a d\right )}{a d} - \frac {3 \, e^{2} \log \left (a \sin \left (d x + c\right ) + a\right )}{a} - \frac {-i \, {\left (d x + c\right )}^{3} f^{2} - 3 i \, {\left (d x + c\right )} c^{2} f^{2} + 6 i \, c^{2} f^{2} \arctan \left (\sin \left (d x + c\right ) + 1, \cos \left (d x + c\right )\right ) + {\left (-3 i \, d e f + 3 i \, c f^{2}\right )} {\left (d x + c\right )}^{2} + 12 \, f^{2} {\rm Li}_{3}(i \, e^{\left (i \, d x + i \, c\right )}) + {\left (-6 i \, {\left (d x + c\right )}^{2} f^{2} + {\left (-12 i \, d e f + 12 i \, c f^{2}\right )} {\left (d x + c\right )}\right )} \arctan \left (\cos \left (d x + c\right ), \sin \left (d x + c\right ) + 1\right ) + {\left (-12 i \, d e f - 12 i \, {\left (d x + c\right )} f^{2} + 12 i \, c f^{2}\right )} {\rm Li}_2\left (i \, e^{\left (i \, d x + i \, c\right )}\right ) + 3 \, {\left ({\left (d x + c\right )}^{2} f^{2} + c^{2} f^{2} + 2 \, {\left (d e f - c f^{2}\right )} {\left (d x + c\right )}\right )} \log \left (\cos \left (d x + c\right )^{2} + \sin \left (d x + c\right )^{2} + 2 \, \sin \left (d x + c\right ) + 1\right )}{a d^{2}}}{3 \, d} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int \frac {\cos \left (c+d\,x\right )\,{\left (e+f\,x\right )}^2}{a+a\,\sin \left (c+d\,x\right )} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ \frac {\int \frac {e^{2} \cos {\left (c + d x \right )}}{\sin {\left (c + d x \right )} + 1}\, dx + \int \frac {f^{2} x^{2} \cos {\left (c + d x \right )}}{\sin {\left (c + d x \right )} + 1}\, dx + \int \frac {2 e f x \cos {\left (c + d x \right )}}{\sin {\left (c + d x \right )} + 1}\, dx}{a} \]
Verification of antiderivative is not currently implemented for this CAS.
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