Xbits.clamp_top_eq: def of bend-collections-laws-crypto@1.0.0.0
Import: import bend-collections-laws-crypto@1.0.0.0/proofs/crypto/curve25519/xbits.bend as Xbits
Lines 82-91 of bend-collections-laws-crypto@1.0.0.0/proofs/crypto/curve25519/xbits.bend: https://jend.leeeet.dev/read.txt?path=bend-collections-laws-crypto@1.0.0.0/proofs/crypto/curve25519/xbits.bend&start_line=82&end_line=91

import Base
import bend-collections-laws-crypto@1.0.0.0/spec/crypto/curve25519/x25519.bend as S
import bend-collections-laws-crypto@1.0.0.0/src/crypto/curve25519/x25519.bend as X

def clamp_top_eq(+xs: List<&2, U32>) -> {X.clamp_top(xs) == S.clamp_last(xs) : List<&2, U32>}:
  match xs:
    case Nil{}:
      {==}
    case Con{+x, +xt}:
      match xt:
        case Nil{}:
          {==}
        case Con{+y, +yt}:
          Equal.cong(List<&2, U32>, List<&2, U32>, z => Con{x, z}, X.clamp_top(Con{y, yt}), S.clamp_last(Con{y, yt}), clamp_top_eq(Con{y, yt}))

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Equal.cong
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/spec/crypto/curve25519/x25519.bend&name=clamp_last
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/src/crypto/curve25519/x25519.bend&name=clamp_top