expm: Matrix Exponential

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

Author
Vincent Goulet, Christophe Dutang, Martin Maechler, David Firth, Marina Shapira, Michael Stadelmann, expm-developers@lists.R-forge.R-project.org
Date of publication
2015-10-07 15:47:16
Maintainer
Martin Maechler <maechler@stat.math.ethz.ch>
License
GPL (>= 2)
Version
0.999-0
URLs

View on CRAN

Man pages

balance
Balance a Square Matrix via LAPACK's DGEBAL
expAtv
Compute Matrix Exponential exp(A t) * v directly
expm
Matrix Exponential
expmCond
Exponential Condition Number of a Matrix
expmFrechet
Frechet Derivative of the Matrix Exponential
expm.Higham08
Matrix Exponential [Higham 2008]
logm
Matrix Logarithm
matpow
Matrix Power
matStig
Stig's "infamous" Example Matrix
sqrtm
Matrix Square Root

Files in this package

expm
expm/TODO
expm/po
expm/po/R-expm.pot
expm/po/expm.pot
expm/po/fr.po
expm/inst
expm/inst/po
expm/inst/po/en@quot
expm/inst/po/en@quot/LC_MESSAGES
expm/inst/po/en@quot/LC_MESSAGES/R-expm.mo
expm/inst/po/en@quot/LC_MESSAGES/expm.mo
expm/inst/po/fr
expm/inst/po/fr/LC_MESSAGES
expm/inst/po/fr/LC_MESSAGES/fr.mo
expm/inst/po/fr/LC_MESSAGES/expm.mo
expm/inst/test-tools.R
expm/inst/doc
expm/inst/doc/expm.pdf
expm/inst/doc/expm.Rnw
expm/inst/doc/expm.R
expm/tests
expm/tests/ex.R
expm/tests/log+sqrt.R
expm/tests/Frechet-test.R
expm/tests/exact-ex.R
expm/tests/expm-Cond.R
expm/tests/matpow-ex.R
expm/tests/ex2.R
expm/tests/bal-ex.R
expm/src
expm/src/locale.h
expm/src/logm-eigen.h
expm/src/Makevars
expm/src/expm-eigen.h
expm/src/matexp_MH09.c
expm/src/matpow.c
expm/src/matpow.h
expm/src/matrexpO.f
expm/src/logm-eigen.c
expm/src/expm.h
expm/src/expm.c
expm/src/matexp.f
expm/src/init.c
expm/src/matrexp.f
expm/src/expm-eigen.c
expm/src/mexp-common.f
expm/src/R_dgebal.c
expm/NAMESPACE
expm/demo
expm/demo/00Index
expm/demo/balanceTst.R
expm/demo/exact-fn.R
expm/demo/expm.R
expm/data
expm/data/matStig.R
expm/R
expm/R/balance.R
expm/R/expmCond-all.R
expm/R/logm.Higham08.R
expm/R/expm_vec.R
expm/R/matpow.R
expm/R/expm2.R
expm/R/sqrtm.R
expm/R/logm.R
expm/R/expm.R
expm/vignettes
expm/vignettes/expm.bib
expm/vignettes/expm.Rnw
expm/MD5
expm/build
expm/build/vignette.rds
expm/DESCRIPTION
expm/ChangeLog
expm/man
expm/man/expAtv.Rd
expm/man/matStig.Rd
expm/man/logm.Rd
expm/man/expmFrechet.Rd
expm/man/sqrtm.Rd
expm/man/expm.Higham08.Rd
expm/man/expmCond.Rd
expm/man/expm.Rd
expm/man/balance.Rd
expm/man/matpow.Rd