The logfloat package

[Tags:bsd3, library]

This module presents a type 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.


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,,,, 0.10.0, 0.11.0,, 0.11.1, 0.12,, 0.12.1,, 0.13.1, 0.13.2, 0.13.3,,,
Dependencies array, base [details]
License BSD3
Copyright Copyright (c) 2007--2009 wren ng thornton
Author wren ng thornton
Stability experimental
Category Data, Math, Natural Language Processing
Home page
Uploaded Wed Mar 25 05:43:49 UTC 2009 by WrenThornton
Distributions LTSHaskell:, NixOS:, Stackage:, Tumbleweed:
Downloads 6100 total (47 in the last 30 days)
0 []
Status Docs uploaded by user
Build status unknown [no reports yet]




splitbasebase-3.0 broke out array and other packagesDisabledAutomatic
useffiUse FFI to link C's log1p. Improves accuracy and same performance. Disable only if your compiler doesn't support FFI.EnabledAutomatic

Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info


Maintainer's Corner

For package maintainers and hackage trustees