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Theorem byte-in

⊦ 0 ≤ i ∧ i ≤ 127 → b2i(i2b(i)) = i

Type: A user defined theorem
Validity: The proof is valid.
Features: simp, localsimp,
Comment:
Used by: byte-law-add-one, byte-law-mult-one, byte-mult-256, byte-succ, ubyte-pos-03,
Used by units in proved state: bytes,
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 1
Proof steps: 2
Used lemmas: num-ibbi,
Used spec theorems:
- Used simplifier rules: