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Theorem bint-div2
⊦ 0 < j0 ∧ j0 ≤ j ∧ j ∈bint → (j0 / 2)∈bint
Type: A user defined theorem
Validity: The proof is valid.
Features: simp, localsimp,
Comment:
Used by:
bint-div2-01
,
Used by units in proved state:
Proof exists?: Yes
View
the proof
Infos about the proof
Proved?: Yes
Interactions: 1
Proof steps: 2
Used lemmas:
bint-num-02
,
bint-num-04
,
inbint
,
Used spec theorems:
Used simplifier rules:
int-abs
/
forward-le
int-abs
/
forward-lele
int-abs
/
lels-01
int-abs
/
lels
int-abs
/
forward-le-05
int-basic1
/
forward-pos
int-abs
/
forward-lels
int-div
/
div-ls-same
int-basic1
/
ls-01
int-basic1
/
numlsf
int-abs
/
forward-lsle
int-div
/
div-ls-zero
int-abs
/
numle-03
int-abs
/
zero-gels-02
int-basic2
/
add-a
int-basic2
/
add-c