R: Rcpp port of MUMPS library for LU or LDL^t factorization of...

rmumps-package {rmumps} | R Documentation

## Rcpp port of MUMPS library for LU or LDL^t factorization of sparse matrices

### Description

Creates a MUMPS compatible object storing a sparse matrix. Gives a possibility to do separately symbolic analysis, factorization and system solving.

### Details

Create a new Rmumps object with `A <- Rmumps$new(asparse)` then solve a linear system with one or many right hand sides `x <- solve(A, b)`

### Author(s)

Serguei Sokol, INRA

Maintainer: Serguei Sokol (sokol at insa-toulouse.fr)

### References

MUMPS official site http://mumps.enseeiht.fr

Sokol S (2020). _Rmumps: Rcpp port of MUMPS_. rmumps package version 5.2.1-8, <URL: http://CRAN.R-project.org/package=rmumps>.

### Examples

      ## Not run:
        A <- Rmumps$new(asparse)
        x <- solve(A, b)

    ## End(Not run)

[Package rmumps version 5.2.1-10 Index]