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Theorem is-aligned-ls-eq-zero

m ≠ 0 ⊦ is-aligned(n, m) → (n < m ↔ n = 0)

Type: A user defined theorem
Validity: The proof is valid.
Features: s, ls,
Comment:
Used by: is-aligned-aligndown-zero,
Used by units in proved state: eraseblock,
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 0
Proof steps: 2
Used lemmas: is-aligned-def,
Used spec theorems:
- Used simplifier rules: