lub: least upper bounds -- information merging

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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.

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

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Modules

[Index]

Data
- Data.Lub
- Data.Repr

Downloads

lub-0.0.3.tar.gz [browse] (Cabal source package)
Package description (as included in the package)

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Package maintainers

ConalElliott

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Versions [RSS]	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, 0.1.8
Dependencies	base, unamb (>=0.1.2) [details]
License	BSD-3-Clause
Copyright	(c) 2008 by Conal Elliott
Author	Conal Elliott
Maintainer	conal@conal.net
Uploaded	by ConalElliott at 2008-11-20T05:30:36Z
Category	Concurrency, Data, Other
Home page	http://haskell.org/haskellwiki/lub
Distributions	NixOS:0.1.8
Reverse Dependencies	3 direct, 11 indirect [details]
Downloads	10077 total (46 in the last 30 days)
Rating	(no votes yet) [estimated by Bayesian average]
Your Rating	λ λ λ
Status	Docs uploaded by user Build status unknown [no reports yet]

Readme for lub-0.0.3

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See http://haskell.org/haskellwiki/lub for a description of the lub package.

You can configure, build, and install all in the usual way with Cabal
commands.

  runhaskell Setup.lhs configure
  runhaskell Setup.lhs build
  runhaskell Setup.lhs install