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[matrix] Annotation of /pkg/man/Hilbert.Rd
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Annotation of /pkg/man/Hilbert.Rd

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1 : bates 10 \name{Hilbert}
2 :     \alias{Hilbert}
3 :     \title{Generate a Hilbert matrix}
4 :     \description{
5 :     Generate the \code{n} by \code{n} symmetric Hilbert matrix. Because
6 :     these matrices are ill-conditioned for moderate to large \code{n},
7 :     they are often used for testing numerical linear algebra code.
8 :     }
9 :     \usage{
10 :     Hilbert(n)
11 :     }
12 :     \arguments{
13 :     \item{n}{a positive integer.}
14 :     }
15 :     \value{
16 :     the \code{n} by \code{n} symmetric Hilbert matrix as a
17 :     \code{"poMatrix"} object.
18 :     }
19 :     \seealso{\code{\link{poMatrix-class}}}
20 :     \examples{
21 :     Hilbert(6)
22 :     }
23 :     \keyword{array}
24 :     \keyword{algebra}

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