LAWS.at_view: law of lawful-bytes@0.1.1.0
Import: import lawful-bytes@0.1.1.0/LAWS.bend as LAWS
Lines 67-73 of lawful-bytes@0.1.1.0/LAWS.bend: https://jend.leeeet.dev/read.txt?path=lawful-bytes@0.1.1.0/LAWS.bend&start_line=67&end_line=73

import Base
import lawful-bytes@0.1.1.0/defs.bend as D
import lawful-bytes@0.1.1.0/bytes.bend as B

law at_view:
  for b: D.Bytes
  for d: Nat
  for i: U32
  for h: {D.ok(b, d) == True{} : Bool}
  for hi: {Nat.is_lt(U32.to_nat(i), D.size(b)) == True{} : Bool}
  {Some{Pair.snd(D.Bytes, U32, B.at(b, i))} == List.get(&2, U32, D.view(b), U32.to_nat(i)) : Maybe<&2, U32>}

Uses (15):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List.get
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  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=Base/base.bend&name=Pair.snd
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.to_nat
  https://jend.leeeet.dev/definition.txt?path=lawful-bytes@0.1.1.0/PROOF.bend&name=at_view.go
  https://jend.leeeet.dev/definition.txt?path=lawful-bytes@0.1.1.0/bytes.bend&name=at
  https://jend.leeeet.dev/definition.txt?path=lawful-bytes@0.1.1.0/defs.bend&name=Bytes
  https://jend.leeeet.dev/definition.txt?path=lawful-bytes@0.1.1.0/defs.bend&name=ok
  https://jend.leeeet.dev/definition.txt?path=lawful-bytes@0.1.1.0/defs.bend&name=size
  https://jend.leeeet.dev/definition.txt?path=lawful-bytes@0.1.1.0/defs.bend&name=view
  https://jend.leeeet.dev/definition.txt?path=lawful-bytes@0.1.1.0/proof_core.bend&name=bmirror