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Theorem encode-zero

⊦ encode(m, n) = 0 ↔ m = 0 ∧ n = 0

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

View the proof

Infos about the proof

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