Package: constants
Type: Package
Title: Reference on Constants, Units and Uncertainty
Version: 2022.0
Authors@R: c(
    person("Iñaki", "Ucar", email="iucar@fedoraproject.org",
      role=c("aut", "cph", "cre"), comment=c(ORCID="0000-0001-6403-5550")))
Description: CODATA internationally recommended values of the fundamental
    physical constants, provided as symbols for direct use within the R language.
    Optionally, the values with uncertainties and/or units are also provided if
    the 'errors', 'units' and/or 'quantities' packages are installed.
    The Committee on Data for Science and Technology (CODATA) is an
    interdisciplinary committee of the International Council for Science which
    periodically provides the internationally accepted set of values of the
    fundamental physical constants. This package contains the "2022 CODATA"
    version, published on May 2024:
    Eite Tiesinga, Peter J. Mohr, David B. Newell, and Barry N. Taylor (2024)
    <https://physics.nist.gov/cuu/Constants/>.
License: MIT + file LICENSE
Encoding: UTF-8
LazyData: true
URL: https://github.com/r-quantities/constants
BugReports: https://github.com/r-quantities/constants/issues
Depends: R (>= 3.5.0)
Suggests: errors (>= 0.3.6), units, quantities, testthat
ByteCompile: yes
RoxygenNote: 7.3.3
NeedsCompilation: no
Packaged: 2025-09-28 19:04:48 UTC; iucar
Author: Iñaki Ucar [aut, cph, cre] (ORCID:
    <https://orcid.org/0000-0001-6403-5550>)
Maintainer: Iñaki Ucar <iucar@fedoraproject.org>
Repository: CRAN
Date/Publication: 2025-09-28 22:10:02 UTC
Built: R 4.6.0; ; 2026-04-25 17:50:16 UTC; unix
