The signed-multiset package

[Tags: bsd3, library]

Multisets (or bags) are sets in which elements may occur more than once. The number of times an element occurs in a multiset is called its multiplicity.

This package provides an efficient implementation of so-called signed multisets (also known as hybrid sets or shadow sets), which generalise multisets by allowing for negative membership. That is, elements in a signed multiset can have negative multiplicities.

See also: Wayne D. Blizard. Negative membership. Notre Dame Journal of Formal Logic, 31(3):346--368, 1990.


Versions0.1, 0.2,, 0.3,, 0.4
Dependenciesbase (==4.7.*), containers (>=0.4.2 && <0.6)
Copyright(c) 2012-2014 Stefan Holdermans
AuthorStefan Holdermans
CategoryData Structures
UploadedWed Apr 23 20:26:15 UTC 2014 by StefanHoldermans
Downloads483 total (39 in last 30 days)
StatusDocs uploaded by user
Build status unknown [no reports yet]




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