Permutation.rounds: def of bend-collections@1.0.0.0
Import: import bend-collections@1.0.0.0/spec/crypto/keccak/permutation.bend as Permutation
Lines 108-111 of bend-collections@1.0.0.0/spec/crypto/keccak/permutation.bend: https://jend.leeeet.dev/read.txt?path=bend-collections@1.0.0.0/spec/crypto/keccak/permutation.bend&start_line=108&end_line=111

import Base
import bend-collections@1.0.0.0/src/crypto/keccak/types.bend as T

def rounds(n: Nat, +i: Nat, s: T.State) -> T.State:
  match n:
    case 0n: s
    case 1n+p: rounds(p,1n+i,round(s,constant(i)))

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/spec/crypto/keccak/permutation.bend&name=constant
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/spec/crypto/keccak/permutation.bend&name=round
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/crypto/keccak/types.bend&name=State