PROOF.pk.lt0: def of bend-osdev-pkcs7@0.1.0.0
Import: import bend-osdev-pkcs7@0.1.0.0/PROOF.bend as PROOF
Lines 108-113 of bend-osdev-pkcs7@0.1.0.0/PROOF.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-pkcs7@0.1.0.0/PROOF.bend&start_line=108&end_line=113

import Base

def pk.lt0(+x: Nat) -> {Nat.is_lt(x, 0n) == True{} : Bool} -> {False{} == True{} : Bool}:
  match x:
    case 0n:
      h => h
    case 1n+xp:
      h => h

Uses (3):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  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