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Theorem structind
hP(∅), ∀ h, r. hP(h) ∧ ¬ r ∈ h ∧ r ≠ null → hP(h ++ r), ∀ h, r, o. hP(h) ∧ r ∈ h → hP(h[r, o]) ⊦ hP(h)
Type: A user defined theorem
Validity: The proof is valid.
Features:
Comment:
Used by:
Used by units in proved state:
Proof exists?: Yes
View
the proof
Infos about the proof
Proved?: Yes
Interactions: 6
Proof steps: 12
Used lemmas:
size-alloc
,
size-write
,
in-alloc
,
sanity
,
exin
,
in-emp
,
ext
,
Used spec theorems:
Used simplifier rules:
nat-basic
/
s-04
nat-basic
/
refl-nat
nat-basic
/
a
nat-basic
/
c