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Theorem validstatfield-addclass-same

⊦ validval(str, fis[sk], sk .fs .type, st) ∧ sk ∈ statfields(class) ∧ tdname∃(str, class) ∧ type∃(str, sk .fs .type) ∧ is_fskey(sk) ∧ sk .fs .class = class ∧ sk ∈ fis ∧ class ≠ `java.lang.Object' .class → validstatfield(str, sk, addclass(class, fis, st))

Type: A user defined theorem
Validity: The proof is valid.
Features: simp, localsimp,
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: 16
Used lemmas: validrefval-ref, validref-ac, validrefval-def, validval-def, validfield-def, validstatfield-storekey-def,
Used spec theorems:
- okfuns/good-field-def
Used simplifier rules: