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Theorem perm-updcol

⊦ #r mx = # a ∧ c < #c mx ∧ perm(mx[c]c, a) → perm(mx.toArr, mx[c, a]c.toArr)

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

View the proof

Infos about the proof

Proved?: Yes
Interactions: 5
Proof steps: 9
Used lemmas: perm-toArr-toArc, perm-updcol-aux,
Used spec theorems:
- list-perm/list-as-arrayinstance/trans
- list-perm/list-as-arrayinstance/sym
Used simplifier rules:
- nat-basic/f
- list-perm/list-as-arrayinstance/trans