PROOF.bs.step0: def of bend-osdev-algo@0.1.0.0
Import: import bend-osdev-algo@0.1.0.0/PROOF.bend as PROOF
Lines 1097-1102 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=1097&end_line=1102

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

def bs.step0(c: Bool, +r: Nat, l: {Nat.is_lt(0n, S.bsearch.below.step(c, r)) == True{} : Bool}) -> {c == True{} : Bool}:
  match c:
    case True{}:
      {==}
    case False{}:
      Empty.absurd({False{} == True{} : Bool}, absurd.ft(l))

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Empty.absurd
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.is_lt
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-algo@0.1.0.0/PROOF.bend&name=absurd.ft
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-algo@0.1.0.0/bsearch.bend&name=bsearch.below.step