Package: Rmpfr
Title: Interface R to MPFR - Multiple Precision Floating-Point Reliable
Version: 1.1-2
VersionNote: Last CRAN: 1.1-1 on 2025-07-18; 1.1-0 on 2025-05-08; 1.0-0
        on 2024-11-15
Date: 2025-10-21
Type: Package
Authors@R: c(person("Martin","Maechler", role = c("aut","cre"),
	     email = "maechler@stat.math.ethz.ch", comment = c(ORCID="0000-0002-8685-9910"))
	, person(c("Richard", "M."), "Heiberger", role = "ctb", email="rmh@temple.edu",
					comment = "formatHex(), *Bin, *Dec")
	, person(c("John", "C."), "Nash", role = "ctb", email="nashjc@uottawa.ca",
					comment = "hjkMpfr(), origin of unirootR()")
	, person(c("Hans", "W."), "Borchers", role = "ctb", email="hwborchers@googlemail.com",
					comment = "optimizeR(*, \"GoldenRatio\"); origin of hjkMpfr()")
	, person("Mikael", "Jagan", role = "ctb", comment = c("safer convert.c; configure.ac etc", ORCID = "0000-0002-3542-2938"))
	)
Description: Arithmetic (via S4 classes and methods) for arbitrary
        precision floating point numbers, including transcendental
        ("special") functions.  To this end, the package interfaces to
        the 'LGPL' licensed 'MPFR' (Multiple Precision Floating-Point
        Reliable) Library which itself is based on the 'GMP' (GNU
        Multiple Precision) Library.
SystemRequirements: gmp (>= 4.2.3), mpfr (>= 3.2.0), pdfcrop (part of
        TexLive) is required to rebuild the vignettes.
SystemRequirementsNote: 'MPFR' (MP Floating-Point Reliable Library,
        https://www.mpfr.org/) and 'GMP' (GNU Multiple Precision
        library, https://gmplib.org/), see >> README.md
Depends: gmp (>= 0.6-1), R (>= 3.6.0)
Imports: stats, utils, methods
Suggests: DPQmpfr, MASS, Bessel, polynom, sfsmisc (>= 1.1-14)
SuggestsNote: MASS, polynom, sfsmisc: only for vignette;
Enhances: dfoptim, pracma, DPQ
EnhancesNote: mentioned in Rd xrefs | used in example
URL: https://rmpfr.r-forge.r-project.org/
BugReports: https://r-forge.r-project.org/tracker/?group_id=386
License: GPL (>= 2)
Encoding: UTF-8
Config/pak/sysreqs: libgmp3-dev libmpfr-dev
Repository: https://r-forge.r-universe.dev
Date/Publication: 2025-10-21 15:10:44 UTC
RemoteUrl: https://github.com/r-forge/rmpfr
RemoteRef: HEAD
RemoteSha: 3a570462b3c63ea1fa38b9401f60acaf720c16ac
RemoteSubdir: pkg
NeedsCompilation: yes
Packaged: 2026-06-23 17:49:32 UTC; root
Author: Martin Maechler [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-8685-9910>),
  Richard M. Heiberger [ctb] (formatHex(), *Bin, *Dec),
  John C. Nash [ctb] (hjkMpfr(), origin of unirootR()),
  Hans W. Borchers [ctb] (optimizeR(*, "GoldenRatio"); origin of
    hjkMpfr()),
  Mikael Jagan [ctb] (safer convert.c; configure.ac etc, ORCID:
    <https://orcid.org/0000-0002-3542-2938>)
Maintainer: Martin Maechler <maechler@stat.math.ethz.ch>