Optimal. Leaf size=19 \[ \frac{\text{ExpIntegralEi}(n \sin (a c+b c x))}{b c} \]
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Rubi [A] time = 0.0203697, antiderivative size = 19, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.091, Rules used = {4338, 2178} \[ \frac{\text{Ei}(n \sin (a c+b x c))}{b c} \]
Antiderivative was successfully verified.
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Rule 4338
Rule 2178
Rubi steps
\begin{align*} \int e^{n \sin (c (a+b x))} \cot (a c+b c x) \, dx &=\frac{\operatorname{Subst}\left (\int \frac{e^{n x}}{x} \, dx,x,\sin (a c+b c x)\right )}{b c}\\ &=\frac{\text{Ei}(n \sin (a c+b c x))}{b c}\\ \end{align*}
Mathematica [A] time = 0.0600483, size = 18, normalized size = 0.95 \[ \frac{\text{ExpIntegralEi}(n \sin (c (a+b x)))}{b c} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.014, size = 23, normalized size = 1.2 \begin{align*} -{\frac{{\it Ei} \left ( 1,-n\sin \left ( bcx+ac \right ) \right ) }{cb}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.06385, size = 26, normalized size = 1.37 \begin{align*} \frac{{\rm Ei}\left (n \sin \left (b c x + a c\right )\right )}{b c} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.09454, size = 41, normalized size = 2.16 \begin{align*} \frac{{\rm Ei}\left (n \sin \left (b c x + a c\right )\right )}{b c} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int e^{n \sin{\left (a c + b c x \right )}} \cot{\left (a c + b c x \right )}\, dx \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 \cot \left (b c x + a c\right ) e^{\left (n \sin \left ({\left (b x + a\right )} c\right )\right )}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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