# expm v0.999-4

0

Monthly downloads

## Matrix Exponential, Log, 'etc'

Computation of the matrix exponential, logarithm, sqrt,
and related quantities.

## Functions in expm

Name | Description | |

logm | Matrix Logarithm | |

matpow | Matrix Power | |

sqrtm | Matrix Square Root | |

balance | Balance a Square Matrix via LAPACK's DGEBAL | |

expAtv | Compute Matrix Exponential exp(A t) * v directly | |

expm.Higham08 | Matrix Exponential [Higham 2008] | |

expm | Matrix Exponential | |

expmCond | Exponential Condition Number of a Matrix | |

expmFrechet | Frechet Derivative of the Matrix Exponential | |

matStig | Stig's "infamous" Example Matrix | |

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## Vignettes of expm

Name | ||

expm.Rnw | ||

expm.bib | ||

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## Last month downloads

## Details

Type | Package |

Date | 2019-03-20 |

Contact | expm-developers@lists.R-forge.R-project.org |

BuildResaveData | no |

License | GPL (>= 2) |

URL | http://R-Forge.R-project.org/projects/expm/ |

Encoding | UTF-8 |

NeedsCompilation | yes |

Packaged | 2019-03-21 07:54:23 UTC; maechler |

Repository | CRAN |

Date/Publication | 2019-03-21 10:10:02 UTC |

depends | Matrix |

imports | methods |

suggests | RColorBrewer , Rmpfr , sfsmisc |

Contributors | Marina Shapira, Michael Stadelmann, David Firth, Christophe Dutang, Vincent Goulet, Martin Maechler |

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