natural-transformation: A natural transformation package.

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A natural transformation transforms a container f a into another container g a. Natural transformations act as functor morphisms in category theory.

The naming of ~>, :~> and $$ were taken, with permission, from Edward Kmett's indexed package.


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Versions 0.1, 0.2, 0.3, 0.3.1, 0.3.1, 0.4
Change log CHANGELOG.md
Dependencies base (>=4.7 && <5) [details]
License BSD-3-Clause
Copyright Copyright (c) 2015 The University of Kansas
Author Andy Gill
Maintainer Andy Gill <andygill@ku.edu>
Category Control
Home page https://github.com/ku-fpg/natural-transformation
Bug tracker https://github.com/ku-fpg/natural-transformation/issues
Source repo head: git clone git://github.com/ku-fpg/natural-transformation
Uploaded by AndyGill at 2016-02-08T17:12:29Z

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Readme for natural-transformation-0.3.1

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natural-transformation Hackage version Build Status

A natural transformation transforms a container f a into another container g a. Natural transformations act as functor morphisms in category theory. Technically, f and g should be functors, but we allow any correctly-shaped structure.