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.

Properties

Versions0.8.1, 0.8.2, 0.8.3, 0.8.4, 0.8.5, 0.8.6, 0.9.0, 0.9.1, 0.9.1.1, 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, 0.13.0.1, 0.13.1, 0.13.2, 0.13.3, 0.13.3.1, 0.13.3.2
Change logNone available
Dependenciesarray, base [details]
LicenseBSD3
CopyrightCopyright (c) 2007--2009 wren ng thornton
Authorwren ng thornton
Maintainerwren@community.haskell.org
Stabilityexperimental
CategoryData, Math, Natural Language Processing
Home pagehttp://code.haskell.org/~wren/
UploadedWed Mar 25 05:43:49 UTC 2009 by WrenThornton
DistributionsNixOS:0.13.3.2
Downloads4812 total (243 in last 30 days)
Votes
0 []
StatusDocs uploaded by user
Build status unknown [no reports yet]

Modules

[Index]

Flags

NameDescriptionDefaultType
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

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