what is the laplace transform of e^-2t(integral) (0 to t) (sin t/t)dt

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- Feb 22nd 2013, 07:33 AMprasumlaplace transform
what is the laplace transform of e^-2t(integral) (0 to t) (sin t/t)dt

- Feb 22nd 2013, 09:20 AMJJacquelinRe: laplace transform
(integral) (0 to t) (sin t/t)dt is the function Si(t)

The Laplace Transform of Si(t)exp(-2t) is arctan(1/(s+2))/(s+2)