Pcodec.red: def of bend-collections-laws-crypto@1.0.0.0
Import: import bend-collections-laws-crypto@1.0.0.0/proofs/crypto/ed25519/pcodec.bend as Pcodec
Lines 160-161 of bend-collections-laws-crypto@1.0.0.0/proofs/crypto/ed25519/pcodec.bend: https://jend.leeeet.dev/read.txt?path=bend-collections-laws-crypto@1.0.0.0/proofs/crypto/ed25519/pcodec.bend&start_line=160&end_line=161

import Base
import bend-collections-laws-crypto@1.0.0.0/proofs/math/natural/arith.bend as NR

def red(+pp: Nat, +a: Nat) -> {Nat.mod(Nat.mod(a, 1n+pp), 1n+pp) == Nat.mod(a, 1n+pp) : Nat}:
  NR.mod_mod(pp, a)

Uses (3):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.mod
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/proofs/math/natural/arith.bend&name=mod_mod