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Theorem abs-files-del-file
⊦ inodekey(ino) ∈ ri ∧ ¬ fs[ri[inodekey(ino)]].directory → abs-files(fs, ri -- inodekey(ino)) = abs-files(fs, ri) -- ino
Type: A user defined theorem
Validity: The proof is valid.
Features: s,
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:
at-content
,
in-content
,
P-ext
,
F-inj
,
file
,
at-files
,
in-files
,
F-ext
,
Used spec theorems:
Used simplifier rules:
heap
/file-heap/
at-del
key
/
inj-03
heap
/file-heap/
in-del
key
/
disj-01
store
/node-index/
Del-at-strong
store
/node-index/
Del-in