logfloat: Log-domain floating point numbers

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.

Modules

[Index]

Flags

Automatic Flags

Name	Description	Default
useffi	Use FFI to link C's log1p. Improves accuracy and same performance. Disable only if your compiler doesn't support FFI.	Enabled

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

Downloads

• logfloat-0.13.2.tar.gz [browse] (Cabal source package)
• Package description (as included in the package)

Maintainer's Corner

Package maintainers

• WrenThornton, WrenRomano

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