The logfloat package
This module presents a class for storing numbers in the log-domain. The main reason for doing this is to prevent underflow when multiplying many probabilities as is done in Hidden Markov Models. It is also helpful for preventing overflow.
Properties
| Versions | 0.8.1, 0.8.2, 0.8.3, 0.8.4, 0.8.5, 0.8.6, 0.9.0, 0.9.1, 0.9.1.1, 0.9.1.2, 0.9.1.3, 0.10.0, 0.11.0, 0.11.0.1, 0.11.1, 0.12, 0.12.0.1, 0.12.1 |
|---|---|
| Dependencies | base |
| License | BSD3 |
| Copyright | Copyright (c) 2007--2009 wren ng thornton |
| Author | wren ng thornton |
| Maintainer | wren@community.haskell.org |
| Stability | experimental |
| Category | Data, Math, Natural Language Processing |
| Home page | http://code.haskell.org/~wren/ |
| Upload date | Thu Jan 29 11:49:37 UTC 2009 |
| Uploaded by | WrenThornton |
| Build failure | ghc-6.10 (log), ghc-6.12 (log) |
| Distributions | NixOS: 0.12.1 |
Modules
- Data
- Number
- Data.Number.LogFloat
- Data.Number.PartialOrd
- Data.Number.Transfinite
- Number
- Hugs
- Hugs.RealFloat
Downloads
- logfloat-0.11.0.tar.gz (Cabal source package)
- package description (included in the package)