The equivalence package

[Tags:bsd3, library, test]

This is an implementation of Tarjan's Union-Find algorithm (Robert E. Tarjan. Efficiency of a Good But Not Linear Set Union Algorithm, JACM 22(2), 1975) in order to maintain an equivalence relation. This implementation is a port of the union-find package using the ST monad transformer (instead of the IO monad).


Versions 0.1, 0.1.1, 0.2.0, 0.2.1, 0.2.2, 0.2.3, 0.2.4, 0.2.5, 0.2.6, 0.3,, 0.3.1 (info)
Dependencies base (==4.*), containers, mtl, STMonadTrans [details]
License BSD3
Author Patrick Bahr <>
Maintainer Patrick Bahr <>
Stability provisional
Category Algorithms, Data
Uploaded Sun Oct 3 13:07:25 UTC 2010 by PatrickBahr
Distributions Arch:0.3.1, Debian:0.3.1, Fedora:0.3.1, FreeBSD:0.3.1, LTSHaskell:0.3.1, NixOS:0.3.1, Tumbleweed:0.3.1
Downloads 8456 total (17 in the last 30 days)
0 []
Status Docs uploaded by user
Build status unknown [no reports yet]




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