Inverse.bg: def of bend-collections-laws-math@1.0.0.0
Import: import bend-collections-laws-math@1.0.0.0/proofs/math/natural/inverse.bend as Inverse
Lines 19-22 of bend-collections-laws-math@1.0.0.0/proofs/math/natural/inverse.bend: https://jend.leeeet.dev/read.txt?path=bend-collections-laws-math@1.0.0.0/proofs/math/natural/inverse.bend&start_line=19&end_line=22

import Base
import bend-collections-laws-math@1.0.0.0/src/math/natural.bend as M

def bg(bz: M.Bezout) -> Nat:
  match bz:
    case M.BZ{g, s}:
      g

Uses (2):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-math@1.0.0.0/src/math/natural.bend&name=Bezout