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Theorem validFields-del

⊦ ¬ validFields(r, fis, st) → ¬ validFields(r, fis, st -- rk)

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

View the proof

Infos about the proof

Proved?: Yes
Interactions: 2
Proof steps: 6
Used lemmas: validFields-rec, validFields-empty,
Used spec theorems:
- Used simplifier rules:
  - storefuns/instore-01
  - list/fieldinit-assoclista/a
  - store/javastore/Del-in
  - list/fieldinit-assoclista/c