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Theorem dirytrows-zero

#c mx ≠ 0 ⊦ #dirtyrows(mx, i) = 0 → (∀ r. r < #r mx → count(mx[r]r, λ j. j < i) = 0 ∨ count(mx[r]r, λ j. ¬ j < i) = 0)

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

View the proof

Infos about the proof

Proved?: Yes
Interactions: 3
Proof steps: 7
Used lemmas: clean1rows-allge, clean0rows-allls, dirtyrows-def,
Used spec theorems:
- Used simplifier rules: