vector-static-0.1.2: Statically checked sizes on Data.Vector Source code Contents Index

Data.Fin

Documentation

newtype Fin n Source

Constructors Fin Int Instances Vector v Int => Vector v (Fin n) MVector v Int => MVector v (Fin n) Eq (Fin n) Ord (Fin n) Show (Fin n) Unbox (Fin n)

zero :: Fin (S n) Source

succ :: Fin n -> Fin (S n) Source

pred :: Fin n -> Fin n Source

addFin :: Fin x -> Fin y -> Fin (x :+: y) Source

mulFin :: Fin x -> Fin y -> Fin (x :*: y) Source

mulNatFin :: Nat x -> Fin (S y) -> Fin (S (x :*: y)) Source

raise :: k -> Fin n -> Fin (n :+: k) Source

intToFin :: Int -> Nat n -> Maybe (Fin n) Source

finToInt :: Fin n -> Int Source

natToFin :: Nat n -> Fin (S n) Source

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