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Diff of /pkg/man/Cholesky-class.Rd

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revision 651, Tue Mar 15 01:54:50 2005 UTC revision 652, Wed Mar 16 01:08:36 2005 UTC
# Line 1  Line 1 
1  \name{Cholesky-class}  \name{Cholesky-class}
2  \docType{class}  \docType{class}
3  \alias{Cholesky-class}  \alias{Cholesky-class}
4    \alias{pCholesky-class}
5  \alias{BunchKaufman-class}  \alias{BunchKaufman-class}
6    \alias{pBunchKaufman-class}
7  \title{Cholesky and Bunch-Kaufman Decompositions}  \title{Cholesky and Bunch-Kaufman Decompositions}
8  \description{The \code{"Cholesky"} class is the class of Cholesky  \description{The \code{"Cholesky"} class is the class of Cholesky
9    decompositions of positive-semidefinite, real matrices.  The    decompositions of positive-semidefinite, real matrices.  The
10    \code{"BunchKaufman"} class is the class of Bunch-Kaufman    \code{"BunchKaufman"} class is the class of Bunch-Kaufman
11    decompositions of symmetric, real matrices.    decompositions of symmetric, real matrices.  The \code{"pCholesky"}
12      and \code{"pBunchKaufman"} classes are their packed storage versions.
13  }  }
14  \section{Objects from the Class}{  \section{Objects from the Class}{
15    Objects can be created by calls of the form \code{new("Cholesky",    Objects can be created by calls of the form \code{new("Cholesky",
# Line 31  Line 34 
34    }    }
35    A Bunch-Kaufman decomposition also extends the \code{"dtrMatrix"}    A Bunch-Kaufman decomposition also extends the \code{"dtrMatrix"}
36    class and has a \code{perm} slot representing a permutation matrix.    class and has a \code{perm} slot representing a permutation matrix.
37      The packed versions extend the \code{"dtpMatrix"} class.
38  }  }
39  \section{Extends}{  \section{Extends}{
40    Class \code{"dtrMatrix"}, directly.    Class \code{"dtrMatrix"}, directly.

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