ms: metric spaces

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A MetricSpace is a set together with a notion of distance between elements. Distance is computed by a function dist which has the following four laws:

  1. non-negative: forall x y. dist x y >= 0

  2. identity of indiscernibles: forall x y. dist x y == 0 <=> x == y

  3. symmetry: forall x y. dist x y == dist y x

  4. triangle inequality: forall x y z. dist x z <= dist x y + dist y z

See the Wikipedia article on metric spaces for more details.

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Versions [RSS] 0.1, 0.2, 0.2.1
Dependencies base (>=4 && <5), contravariant (>=1 && <2), edit-distance (>=0.2 && <0.3), lens (>=4 && <5), profunctors (>=5 && <6), semigroups (>=0.12 && <0.17), vector (>=0.10 && <0.12) [details]
License BSD-2-Clause
Copyright (C) 2015 Ricky Elrod, Tony Morris
Author Ricky Elrod, Tony Morris
Maintainer ricky@elrod.me
Revised Revision 2 made by RickyElrod at 2015-07-20T22:18:14Z
Category Math
Home page https://github.com/relrod/ms
Source repo head: git clone https://github.com/relrod/ms
Uploaded by RickyElrod at 2015-07-20T22:13:19Z
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Reverse Dependencies 1 direct, 0 indirect [details]
Downloads 2133 total (9 in the last 30 days)
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Status Docs available [build log]
Last success reported on 2015-07-20 [all 1 reports]