The intervals package

[Tags: bsd3, library]

A Numeric.Interval.Interval is a closed, convex set of floating point values.

We do not control the rounding mode of the end points of the interval when using floating point arithmetic, so be aware that in order to get precise containment of the result, you will need to use an underlying type with both lower and upper bounds like CReal

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Versions0.1.0, 0.1.1, 0.1.2, 0.1.3, 0.2.0,,,, 0.2.1,, 0.2.2,, 0.3, 0.4, 0.4.1, 0.4.2, 0.5, 0.5.1,, 0.6, 0.7,, 0.7.1
Change logCHANGELOG.markdown
Dependenciesarray (>=0.3 && <0.6), base (==4.*), distributive (>=0.2 && <1), ghc-prim [details]
AuthorEdward Kmett
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Source repositoryhead: git clone git://
UploadedFri Mar 28 22:02:09 UTC 2014 by EdwardKmett
DistributionsDebian:0.7.1, LTSHaskell:0.7.1, NixOS:0.7.1, Stackage:0.7.1
Downloads19792 total (261 in last 30 days)
1 []
StatusDocs available [build log]
Successful builds reported [all 1 reports]




test-doctestsEnable (or disable via f-test-doctests) the doctest suite when using the enable-tests option for cabal.EnabledManual

Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info


Maintainers' corner

For package maintainers and hackage trustees

Readme for intervals-0.5


Build Status

Basic interval arithmetic

Contact Information

Contributions and bug reports are welcome!

Please feel free to contact me through github or on the #haskell IRC channel on

-Edward Kmett