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Theorem floor-le-negint

⊦ ⌊r⌋ + i ≤ 0 ↔ r + i.r < 1.r

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

View the proof

Infos about the proof

Proved?: Yes
Interactions: 2
Proof steps: 3
Used lemmas: floor-le-int,
Used spec theorems:
- real-basic/eqint-neg
Used simplifier rules: