Domain (p.tezos-bls12-381-polynomial.0.1.3.doc.tezos-bls12-381-polynomial.Bls12_381

Sourcemodule Fr = Bls12_381.Fr

Sourcemodule Stubs : sig ... end

Sourcemodule Domain_impl : sig ... end

Sourcemodule type Domain_sig = sig ... end

Sourcemodule type Domain_unsafe_sig = sig ... end

Sourcemodule Domain_unsafe : Domain_unsafe_sig with type scalar = Bls12_381.Fr.t

include Domain_sig
  with type t = Domain_unsafe.t
   and type scalar = Domain_unsafe.scalar

Sourcetype scalar = Domain_unsafe.scalar

Sourcetype t = Domain_unsafe.t

Sourceval length : t -> int

length p returns the length of a given array p

Sourceval get : t -> int -> scalar

get p i returns the i-th element of a given array p

Sourceval build : log:int -> t

build log computes [one; g; ..; g^{n-1}] where g is a primitive n-th root of unity and n = 2^log

Sourceval subgroup : log:int -> t -> t

subgroup log d returns a subgroup of d of order 2^log

Sourceval inverse : t -> scalar array

inverse d returns for a domain wⁱᵢ its inverse domain w⁻ⁱᵢ