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Theorem lfw-is-encoded-nodeheader-size

⊦ is-encoded(ndhd, buf) → # buf = NODE_HEADER_SIZE

Type: A user defined theorem
Validity: The proof is valid.
Features: localforward,
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:
Used spec theorems:
- encoding-fixed-size-nonempty/encoding-node-header/is-encoded-nonempty
Used simplifier rules:
- eraseblock/isempty-empbuf
- encoding-fixed-size/encoding-node-header/is-encoded-size