Maybe.maybe_bind_pure: law of bend-mathlib@0.8.1.0
Import: import bend-mathlib@0.8.1.0/maybe.bend as Maybe
Lines 15-19 of bend-mathlib@0.8.1.0/maybe.bend: https://jend.leeeet.dev/read.txt?path=bend-mathlib@0.8.1.0/maybe.bend&start_line=15&end_line=19

import Base

# Right identity: binding pure is the identity.
law maybe_bind_pure:
  for ~A: Data
  for m: Maybe<&2, A>
  {Maybe.bind(&2, A, A, m, x => Maybe.pure(&2, A, x)) == m : Maybe<&2, A>}

Uses (3):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe.bind
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe.pure