BilateralLaplaceTransform

BilateralLaplaceTransform[expr, t, s] gives the bilateral Laplace transform of expr.

BilateralLaplaceTransform[expr, {t1, t2, ..., tn}, {s1, s2, ..., sn}] gives the multidimensional bilateral Laplace transform of expr.

Examples

Bilateral Laplace transform:

BilateralLaplaceTransform[Exp[-Abs[t]], t, s]

Please visit the official Wolfram Language Reference for more details.