Below.some_or: def of bend-collections-laws-math@1.0.0.0
Import: import bend-collections-laws-math@1.0.0.0/proofs/math/random/below.bend as Below
Lines 68-73 of bend-collections-laws-math@1.0.0.0/proofs/math/random/below.bend: https://jend.leeeet.dev/read.txt?path=bend-collections-laws-math@1.0.0.0/proofs/math/random/below.bend&start_line=68&end_line=73

import Base

def some_or(m: Maybe<&2, Nat>, +d: Nat) -> Nat:
  match m:
    case None{}:
      d
    case Some{x}:
      x

Uses (2):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat