Optimal. Leaf size=19 \[ \frac {\text {Ei}(n \sin (a c+b x c))}{b c} \]
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Rubi [A] time = 0.02, antiderivative size = 19, normalized size of antiderivative = 1.00, 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 2178
Rule 4338
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*}
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Mathematica [A] time = 0.06, size = 18, normalized size = 0.95 \[ \frac {\text {Ei}(n \sin (c (a+b x)))}{b c} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.92, size = 19, normalized size = 1.00 \[ \frac {{\rm Ei}\left (n \sin \left (b c x + a c\right )\right )}{b c} \]
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 \[ \int \cot \left (b c x + a c\right ) e^{\left (n \sin \left ({\left (b x + a\right )} c\right )\right )}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.07, size = 23, normalized size = 1.21 \[ -\frac {\Ei \left (1, -n \sin \left (b c x +a c \right )\right )}{c b} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.41, size = 19, normalized size = 1.00 \[ \frac {{\rm Ei}\left (n \sin \left (b c x + a c\right )\right )}{b c} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.05 \[ \int {\mathrm {e}}^{n\,\sin \left (c\,\left (a+b\,x\right )\right )}\,\mathrm {cot}\left (a\,c+b\,c\,x\right ) \,d x \]
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 \[ \int e^{n \sin {\left (a c + b c x \right )}} \cot {\left (a c + b c x \right )}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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