Id {dMod}

An identity function which vanishes upon concatenation of fns

Description

An identity function which vanishes upon concatenation of fns

Usage

Id()

Value

fn of class idfn

Examples

x <- Xt()
id <- Id()

(id*x)(1:10, pars = c(a = 1))
(x*id)(1:10, pars = c(a = 1))
str(id*x)
str(x*id)