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Theorem links-nonempty
⊦ p_ino ∈ dirs ∧ dirs[p_ino] = mkdir(m, md, n, n0, entries) ∧ str ∈ entries → links(entries[str], dirs) ≠ ∅
Type: A user defined theorem
Validity: The proof is valid.
Features: s, ls,
Comment:
Used by:
afs-cons-nlink0-notin
,
path-links-empty
,
subdirs-delete-orphans
,
Used by units in proved state:
cache-asm
,
afs-asm
,
Proof exists?: Yes
View
the proof
Infos about the proof
Proved?: Yes
Interactions: 2
Proof steps: 5
Used lemmas:
links
,
Used spec theorems:
set-basic
/alink-set/
Extension
Used simplifier rules:
set-basic
/alink-set/
In-empty
alink
/
sel-02
alink
/
sel-01
abstract-dir
/
sel-09