Pcodec.u32_eq_nat: 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 176-177 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=176&end_line=177

import Base
import bend-collections-laws-crypto@1.0.0.0/proofs/lib/u32.bend as U

def u32_eq_nat(+a: U32, +b: U32) -> {U32.is_eq(a, b) == Nat.is_eq(v(a), v(b)) : Bool}:
  Equal.cong(Cmp, Bool, c => Cmp.is_eq(c), U32.cmp(a, b), Nat.cmp(v(a), v(b)), U.u32_cmp(a, b))

Uses (11):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Cmp
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Cmp.is_eq
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Equal.cong
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.cmp
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.is_eq
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.cmp
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.is_eq
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/proofs/crypto/ed25519/pcodec.bend&name=v
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/proofs/lib/u32.bend&name=u32_cmp