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Theorem perm-unique
⊦ perm(ax, ay) ∧ unique_al(ax) → unique_al(ay)
Type: A user defined theorem
Validity: The proof is valid.
Features: forward, localforward,
Comment:
Used by:
perm-eq
,
Used by units in proved state:
Proof exists?: Yes
View
the proof
Infos about the proof
Proved?: Yes
Interactions: 8
Proof steps: 15
Used lemmas:
unique-02
,
inassoc
,
unique-del
,
cons
,
unique-e
,
Used spec theorems:
list-perm
/assoclista/
del-01
Used simplifier rules:
list-perm
/assoclista/
in
list-del
/assoclista/
in-01-01
list
/assoclista/
a
list-perm
/assoclista/
app
list
/assoclista/
c
list-perm
/assoclista/
empty-01
list-perm
/assoclista/
empty
list-perm
/assoclista/
ref
list-perm
/assoclista/
trans
list-perm
/assoclista/
sym-01