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Theorem byte-equal-01

⊦ b2i(by) = i → (i2b(i) ≠ by ↔ false)

Type: A user defined theorem
Validity: The proof is valid.
Features: simp, localsimp,
Comment:
Used by: b2i-i2b-same, byte-and-255,
Used by units in proved state: bytes,
Proof exists?: Yes

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Infos about the proof

Proved?: Yes
Interactions: 0
Proof steps: 1
Used lemmas: ibi,
Used spec theorems:
- Used simplifier rules: