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Theorem validrefs-void

⊦ validrefs(str, refs, void_type, st) ↔ refs = [] ∨ refs = jvmref '

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: 2
Proof steps: 3
Used lemmas: validrefs-primtype, validrefs-null-01, validrefs-empty,
Used spec theorems:
- Used simplifier rules:
  - typefuns/isreftype-06