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Theorem sgn-mklist-03
⊦ n ≠ 0 → sgn(mklist(boolvar, n)) = boolvar '
Type: A user defined theorem
Validity: The proof is valid.
Features: simp, localsimp,
Comment:
Used by:
sgn-mklist-05
,
sgn-true
,
Used by units in proved state:
intops
,
int2bits
,
bytes
,
Proof exists?: Yes
View
the proof
Infos about the proof
Proved?: Yes
Interactions: 2
Proof steps: 10
Used lemmas:
sgn-rec-01
,
sgn-one
,
Used spec theorems:
Used simplifier rules:
list-last
/bitlista/
mk-in
list
/bitlista/
c
list
/bitlista/
in-14
list-last
/bitlista/
mk-elem
list-data
/bitlista/
elim-list-c
list-last
/bitlista/
mk-empty
list
/bitlista/
c-04
list
/bitlista/
app
list-last
/bitlista/
mk-zero
list
/bitlista/
a
list-last
/bitlista/
mk-last
list-last
/bitlista/
mklist-one
list-last
/bitlista/
mk-plus
nat-basic2
/
c
nat-basic2
/
a
nat-basic2
/
oz
nat-basic2
/
succ