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.


Versions0.8.1, 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,,,
Change logNone available
Dependenciesarray, base [details]
CopyrightCopyright (c) 2007--2009 wren ng thornton
Authorwren ng thornton
CategoryData, Math, Natural Language Processing
Home page
UploadedTue Mar 17 05:55:17 UTC 2009 by WrenThornton
DistributionsNixOS:, Stackage:
Downloads5780 total (44 in last 30 days)
0 []
StatusDocs 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


Maintainers' corner

For package maintainers and hackage trustees