The compensated package

[Tags: bsd3, library]

This package provides compensated floating point arithmetic.


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Properties

Versions0.1, 0.1.1, 0.1.1.1, 0.2, 0.2.0.1, 0.3, 0.4.1, 0.5, 0.6, 0.6.1
Change logCHANGELOG.markdown
Dependenciesbase (>=4.3 && <5), bifunctors (>=3.2 && <4), binary (>=0.5 && <0.8), cereal (>=0.3.5 && <0.4), comonad (==3.*), deepseq (>=1.3 && <1.5), distributive (>=0.3 && <1), generic-deriving (==1.4.*), hashable (>=1.1.2.3 && <1.3), lens (>=3.8 && <4), log-domain (>=0.3.0.1 && <1), safecopy (>=0.8.1 && <0.9), semigroupoids (>=3.0.2 && <4), semigroups (>=0.8.4 && <1), vector (>=0.9 && <0.11) [details]
LicenseBSD3
CopyrightCopyright (C) 2013 Edward A. Kmett
AuthorEdward A. Kmett
MaintainerEdward A. Kmett <ekmett@gmail.com>
Stabilityprovisional
CategoryNumeric
Home pagehttp://github.com/analytics/compensated/
Bug trackerhttp://github.com/analytics/compensated/issues
Source repositoryhead: git clone git://github.com/analytics/compensated.git
UploadedThu Mar 21 23:41:01 UTC 2013 by EdwardKmett
Downloads1710 total (83 in last 30 days)
Votes
1 []
StatusDocs uploaded by user
Build status unknown [no reports yet]

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test-doctestsEnabledManual
lib-werrorDisabledManual

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Maintainers' corner

For package maintainers and hackage trustees

Readme for compensated-0.2

compensated

Build Status

This package provides a form of compensated arithmetic that lets you perform many operations on chains of doubles at higher precision.

In particular addition, multiplication, etc. on a Compensated Double is done with twice as many bits of significand as on a raw Double.

This construction is designed so that it can be iterated.

This was forked from the analytics repository after repeated requests.

Work still needs to be done to properly support most Floating operations, but everything below that level of the numeric hierarchy should work.

Contact Information

Contributions and bug reports are welcome!

Please feel free to contact me through github or on the #haskell IRC channel on irc.freenode.net.

-Edward Kmett