PROOF.ba.fs: def of bend-osdev-algo@0.1.0.0
Import: import bend-osdev-algo@0.1.0.0/PROOF.bend as PROOF
Lines 1421-1426 of bend-osdev-algo@0.1.0.0/PROOF.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-algo@0.1.0.0/PROOF.bend&start_line=1421&end_line=1426

import Base
import bend-osdev-algo@0.1.0.0/bsearch.bend as S

def ba.fs(c: Bool, -a0: Array<U32>, -x: U32, +r: U32, +key: U32) -> {Pair.fst(Array<U32>, Maybe<&2, U32>, S.bsearch.array.found(c, (a0, x), r, key)) == a0 : Array<U32>}:
  match c:
    case True{}:
      {==}
    case False{}:
      {==}

Uses (7):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair.fst
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Sigma
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-algo@0.1.0.0/bsearch.bend&name=bsearch.array.found