https://github.com/cran/pracma
Tip revision: c1688b374d201c13fb40b4dda2d2a89e34b94ec6 authored by Hans W. Borchers on 23 January 2021, 09:10:02 UTC
version 2.3.3
version 2.3.3
Tip revision: c1688b3
nnz.Rd
\name{nnz}
\alias{nnz}
\title{Nonzero Elements}
\description{
Number of non-zero elements.
}
\usage{
nnz(x)
}
\arguments{
\item{x}{a numeric or complex vector or matrix.}
}
\value{
the number of non-zero elements of \code{x}.
}
\seealso{
\code{\link{find}}
}
\examples{
nnz(diag(10))
}
\keyword{array}