ghc-typelits-extra

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 pragma to the header of your file.