def Perm.permutation

bend-collections-laws-math@1.0.0.0 · proofs/math/random/proof.bend:32

import Base
import bend-collections-laws-math@1.0.0.0/src/math/u64.bend as W
import bend-collections-laws-math@1.0.0.0/spec/math/random.bend as SRM
import bend-collections-laws-math@1.0.0.0/proofs/math/random/shuffle.bend as SH

32def Perm.permutation(~S: Data, ~next: S -> W.U64 & S, +s: S, +n: Nat, +i: Nat) -> SRM.Perm.permutation(~S, ~next, s, n, i):
33  SH.perm_perm(~S, ~next, s, n, i)