\name{norm_vec}
\alias{norm_vec}
\title{Euclidean Norm of a Vector}
\description{
  Computes the Euclidean (L2) norm of a vector
}
\usage{
  norm_vec(v)
}
\arguments{
  \item{v}{a numeric vector}
}
\value{
  the Euclidean norm of v.
}
\keyword{internal}