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Theorem int-ls-ceil

⊦ i < ⌈r⌉ ↔ i.r < r

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

View the proof

Infos about the proof

Proved?: Yes
Interactions: 0
Proof steps: 2
Used lemmas: floor-ls-negint, ceil-is-neg-floor-neg,
Used spec theorems:
- Used simplifier rules: