https://github.com/leftaroundabout/uncertainly-haskell

Uncertainty propagation of values such as physical measurements or approximate computations
https://github.com/leftaroundabout/uncertainly-haskell

Last synced: 3 months ago
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Uncertainty propagation of values such as physical measurements or approximate computations

• Host: GitHub
• URL: https://github.com/leftaroundabout/uncertainly-haskell
• Owner: leftaroundabout
• License: gpl-3.0
• Created: 2012-11-29T11:00:30.000Z (over 12 years ago)
• Default Branch: master
• Last Pushed: 2015-05-10T11:02:30.000Z (about 10 years ago)
• Last Synced: 2025-02-24T02:15:06.094Z (3 months ago)
• Language: Haskell
• Size: 141 KB
• Stars: 5
• Watchers: 2
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: COPYING

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README

        
A library for dealing with values that are known not exactly but only to some roughly known precision, because obtaining the exact value is impossible or at least infeasible and perhaps not necessary.

It is nontrivial to see how the errors in such quantities propagate through further computations; this library provides a functor interface that allows "embedding" of any such computations into the uncertainty-range.

**This project is more or less abandoned. I continue work on “uncertain values” in Haskell, but within the [manifolds](https://github.com/leftaroundabout/manifolds) project, which defines the setting needed to define what “deviations” are even supposed to be, in anything more general than scalar types / single physical measurements.**