Poly1305.pick: def of bend-collections-laws-crypto@1.0.0.0
Import: import bend-collections-laws-crypto@1.0.0.0/spec/crypto/poly1305.bend as Poly1305
Lines 37-40 of bend-collections-laws-crypto@1.0.0.0/spec/crypto/poly1305.bend: https://jend.leeeet.dev/read.txt?path=bend-collections-laws-crypto@1.0.0.0/spec/crypto/poly1305.bend&start_line=37&end_line=40

import Base

def pick(b: Bool, x: Nat, y: Nat) -> Nat:
  match b:
    case True{}: x
    case False{}: y

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