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Theorem the-stream

⊦ files[ino] = mkfile(n0, md0, m0, content) ∧ ((ino =>mkfile(n1, md1, m1, σ) * F))(files) → content.stream = σ

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

View the proof

Infos about the proof

Proved?: Yes
Interactions: 1
Proof steps: 3
Used lemmas: mkfile-stream,
Used spec theorems:
- Used simplifier rules:
  - heap-sep/file-heap/sep-ass
  - heap-sep/file-heap/sep-com
  - maplet/file-heap/at-eq
  - abstract-file/inj