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Theorem mkDecimal-maxScale-nle-scale

⊦ ¬ maxScale(i) ≤ abs(j) → mkDecimal(i, j).scale = 0

Type: A user defined theorem
Validity: The proof is valid.
Features:
Comment:
Used by: mkDecimal-maxScale-nle,
Used by units in proved state: decimal-simple-ops,
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 5
Proof steps: 9
Used lemmas: maxScale-rec, scale-base, maxScale-base, scale-zero, scale-rec,
Used spec theorems:
- Used simplifier rules: