IEVref: 103-04-05 ID: Language: en Status: Standard Term: Laplace transform Synonym1: Synonym2: Synonym3: Symbol: Definition: for a real or complex function f(t) of the real variable t, complex function F(s) of a complex variable s, given by the integral transformation $F\left(s\right)={\int }_{\text{ }0}^{\text{ }+\infty }f\left(t\right){\mathrm{e}}^{-s\text{ }t}\mathrm{d}t$Note 1 to entry: If t is time, the variable s represents complex angular frequency. Note 2 to entry: The Laplace transform of the function f is also denoted Lf or ℒf. Publication date: 2009-12 Source: Replaces: Internal notes: 2017-02-20: Editorial revisions in accordance with the information provided in C00020 (IEV 103) - evaluation. JGO CO remarks: TC/SC remarks: VT remarks: Domain1: Domain2: Domain3: Domain4: Domain5: