PROOFTables.tb.l64: def of bend-osdev-acpi@0.1.2.0
Import: import bend-osdev-acpi@0.1.2.0/PROOF_tables.bend as PROOFTables
Lines 38-40 of bend-osdev-acpi@0.1.2.0/PROOF_tables.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-acpi@0.1.2.0/PROOF_tables.bend&start_line=38&end_line=40

import Base
import bend-osdev-word64@0.1.1.1/word64.bend as W
import bend-osdev-bytes@0.1.1.1/bytes.bend as B
import bend-osdev-bytes@0.1.1.1/LAWS.bend as BL

def tb.l64(+v: W.W64) -> {Nat.is_le(8n, B.Octets.len(B.Octets.le64(v))) == True{} : Bool}:
  %Equal.sym(Nat, B.Octets.len(B.Octets.le64(v)), 8n, BL.octets_len_le64(v)) : {Nat.is_le(8n, _) == True{} : Bool}
  {==}

Uses (8):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Equal.sym
  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_le
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bytes@0.1.1.1/LAWS.bend&name=octets_len_le64
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bytes@0.1.1.1/bytes.bend&name=Octets.le64
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bytes@0.1.1.1/bytes.bend&name=Octets.len
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-word64@0.1.1.1/word64.bend&name=W64