R/grpracma.R

In optimx: Expanded Replacement and Extension of the 'optim' Function

Defines functions grpracma

Documented in grpracma

############### grnd.R ####################
grpracma <- function(par, userfn, ...) { # using grad from numDeriv
   tryg<-pracma::grad(userfn, par, ...)
}
############### end grnd ####################

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