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Theorem key-set-write-nodups
n < m, m ≤ # kar ⊦ no-dups-idx(kar, m) → keyset(kar[n, ki], m) = (keyset(kar, m) -- kar[n]) ++ ki
Type: A user defined theorem
Validity: The proof is valid.
Features: s, ls,
Comment:
Used by:
Used by units in proved state:
bin-min-heap-prepost
,
Proof exists?: Yes
View
the proof
Infos about the proof
Proved?: Yes
Interactions: 12
Proof steps: 28
Used lemmas:
key-set-extract-index
,
keyset-rec
,
keyset-base
,
key-set-write-other
,
no-dups-idx
,
Used spec theorems:
set-union
/keyindex-set/
del-in
set-basic
/keyindex-set/
sw
set-basic
/keyindex-set/
ext-rec
Used simplifier rules:
nat
/
fle
nat
/
lez
set-union
/keyindex-set/
del-e-01
set-basic
/keyindex-set/
ne
nat-basic
/
zero-01
nat-basic
/
s-04
nat-basic
/
c
nat-basic
/
a
nat
/
succ-01
nat
/
lels
nat
/
ls-le-simp
array
/key-index-array/
Size-put
nat
/
ler
set-union
/keyindex-set/
del-addeq-05
array
/key-index-array/
Put-same
nat
/
anti
set-basic
/keyindex-set/
size-zero-01
set-basic
/keyindex-set/
ne-01
nat
/
lels-03
nat-basic
/
lf-02
nat-basic
/
lf-01
nat-basic
/
f
nat
/
lels-02
array
/key-index-array/
Put-other
key-index
/
elim
nat-basic
/
succ
nat-basic
/
trans
nat-basic
/
lf
key-index
/
sel-01
set-union
/keyindex-set/
Delete
set-basic
/keyindex-set/
In-insert
nat-basic
/
ref
nat-basic
/
ls-02