Additional type-level operations on GHC.TypeLits.Nat:

• Max: type-level max

• Min: type-level min

• Div: type-level div

• Mod: type-level mod

• FLog: type-level equivalent of integerLogBase# i.e. the exact integer equivalent to floor (logBase x y)

• CLog: type-level equivalent of the ceiling of integerLogBase# i.e. the exact integer equivalent to ceiling (logBase x y)

• Log: type-level equivalent of integerLogBase# where the operation only reduces when floor (logBase b x) ~ ceiling (logBase b x)

• GCD: a type-level gcd

• LCM: a type-level lcm

And a custom solver for the above operations defined in GHC.TypeLits.Extra.Solver as a GHC type-checker plugin. To use the plugin, add the

OPTIONS_GHC -fplugin GHC.TypeLits.Extra.Solver

pragma to the header of your file.

---

[Skip to Readme]

Modules

[Index] [Quick Jump]

Flags

Manual Flags

Name	Description	Default
deverror	Enables `-Werror` for development mode and TravisCI	Disabled

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

Downloads

• ghc-typelits-extra-0.4.7.tar.gz [browse] (Cabal source package)
• Package description (as included in the package)

Maintainer's Corner

Package maintainers

• ChristiaanBaaij, QBayLogic

For package maintainers and hackage trustees

• edit package information

Candidates

• 0.2.4, 0.2.5, 0.2.6, 0.3, 0.3.1, 0.3.2, 0.3.3, 0.4, 0.4.1, 0.4.2, 0.4.4