The lub package

[ Tags: bsd3, concurrency, data, library, other ] [ Propose Tags ]

Lub is an experiment in computing least upper information bounds on (partially defined) functional values. It provides a lub function that is consistent with the unamb operator but has a more liberal precondition. Where unamb requires its arguments to equal when neither is bottom, lub is able to synthesize a value from the partial information contained in both of its arguments.

This module also defines glb, which intersects information.

Project wiki page: http://haskell.org/haskellwiki/lub

© 2008 by Conal Elliott; BSD3 license.

Properties

Versions 0.0.0, 0.0.1, 0.0.2, 0.0.3, 0.0.4, 0.0.5, 0.0.6, 0.1.1, 0.1.2, 0.1.3, 0.1.5, 0.1.6, 0.1.7
Dependencies base (<5), unamb (>=0.2.4) [details]
License BSD3
Copyright (c) 2008,2009,2010 by Conal Elliott
Author Conal Elliott
Maintainer conal@conal.net
Category Concurrency, Data, Other
Home page http://haskell.org/haskellwiki/lub
Uploaded Mon Feb 6 00:44:02 UTC 2012 by ConalElliott
Distributions NixOS:0.1.7
Downloads 2964 total (74 in the last 30 days)
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