Bitset.count_fin: def of bend-collections@1.0.0.0
Import: import bend-collections@1.0.0.0/src/containers/bitset.bend as Bitset
Lines 274-276 of bend-collections@1.0.0.0/src/containers/bitset.bend: https://jend.leeeet.dev/read.txt?path=bend-collections@1.0.0.0/src/containers/bitset.bend&start_line=274&end_line=276

import Base

def count_fin(p: Array<Wd> & Nat, +n: Nat, +d: Nat) -> Bitset & Nat:
  (a, c) = p
  (BS{n, d, a}, c)

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Sigma
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/bitset.bend&name=Bitset
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/bitset.bend&name=Wd