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Theorem bytes2int-le-zero

⊦ bytes2int(i2b(0) ' + bytes) ≤ 0 ↔ bytes2int(i2b(0) ' + bytes) = 0

Type: A user defined theorem
Validity: The proof is valid.
Features: simp, localsimp,
Comment:
Used by: bytes2int-len-one-02,
Used by units in proved state:
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 2
Proof steps: 3
Used lemmas: bytes2int-neg,
Used spec theorems:
- Used simplifier rules:
  - list/bytelist/e
  - list/bytelist/app-02-ant
  - list/bytelist/e-01
  - list/bytelist/a
  - list/bytelist/c-08
  - byte/byte
  - int-abs/forward-le-02
  - int-abs/lels-02
  - int-abs/lels-01
  - int-abs/forward-le-05