bafd84e191
* Switch http to https where latter exists * Hopefully restore original permissions * Add URL updates after include the -L curl option * Manual corrections to select URL format strings
30 lines
1.2 KiB
Python
30 lines
1.2 KiB
Python
# Copyright 2013-2021 Lawrence Livermore National Security, LLC and other
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# Spack Project Developers. See the top-level COPYRIGHT file for details.
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#
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# SPDX-License-Identifier: (Apache-2.0 OR MIT)
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from spack import *
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class RFpcompare(RPackage):
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"""Reliable Comparison of Floating Point Numbers
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Comparisons of floating point numbers are problematic due to errors
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associated with the binary representation of decimal numbers. Despite
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being aware of these problems, people still use numerical methods
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that fail to account for these and other rounding errors (this pitfall
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is the first to be highlighted in Circle 1 of Burns (2012) 'The R
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Inferno' <https://www.burns-stat.com/pages/Tutor/R_inferno.pdf>). This
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package provides new relational operators useful for performing
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floating point number comparisons with a set tolerance."""
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homepage = "https://github.com/PredictiveEcology/fpCompare"
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url = "https://cloud.r-project.org/src/contrib/fpCompare_0.2.3.tar.gz"
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list_url = "https://cloud.r-project.org/src/contrib/Archive/fpCompare"
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maintainers = ['dorton21']
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version('0.2.3', sha256='f89be3568544a3a44e4f01b5050ed03705805308ec1aa4add9a5e1b5b328dbdf')
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depends_on('r@3.3:', type=('build', 'run'))
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