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Revision 10 - (download) (as text) (annotate)
Mon Mar 22 20:20:05 2004 UTC (15 years, 8 months ago) by bates
File size: 553 byte(s)
Initial import
\name{Hilbert}
\alias{Hilbert}
\title{Generate a Hilbert matrix}
\description{
    Generate the \code{n} by \code{n} symmetric Hilbert matrix.  Because
    these matrices are ill-conditioned for moderate to large \code{n},
    they are often used for testing numerical linear algebra code.
}
\usage{
Hilbert(n)
}
\arguments{
  \item{n}{a positive integer.}
}
\value{
  the \code{n} by \code{n} symmetric Hilbert matrix as a
  \code{"poMatrix"} object.
}
\seealso{\code{\link{poMatrix-class}}}  
\examples{
Hilbert(6)
}
\keyword{array}
\keyword{algebra}

root@r-forge.r-project.org
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