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Theorem abs-shift
⊦ j ≠ 0 → abs(i % j) = abs(i) % abs(j)
Type: A user defined theorem
Validity: The proof is valid.
Features:
Comment:
Used by:
mod-div-zero
,
mod-nls-04
,
Used by units in proved state:
Proof exists?: Yes
View
the proof
Infos about the proof
Proved?: Yes
Interactions: 7
Proof steps: 14
Used lemmas:
mod-ngez-01
,
mod-ngez
,
mod-zero-06
,
mod-neg
,
mod-zero-01
,
mod-neg-01
,
mod-less-01
,
Used spec theorems:
int-abs
/
Abs-pos
int-abs
/
Abs-neg
Used simplifier rules:
int-basic2
/
succ-01
int-basic1
/
trans
int-basic1
/
lf-01
int-abs
/
forward-le-05
int-basic1
/
ls-01
int-abs
/
abs-16
int-abs
/
neg-03
int-abs
/
forward-le-01
int-abs
/
lels
int-abs
/
zero-gels-01
int-abs
/
forward-le-02
int-abs
/
forward-lsle
int-abs
/
negeq
int-abs
/
abs-07
int-abs
/
abs-08
int-mult
/
add-mult-two
int-basic2
/
add-a
int-basic2
/
add-c
int-mult
/
zero-neq-01
int-mult
/
associativity
int-mult
/
commutativity
int-basic1
/
lst-01
int-abs
/
neg-06
int-abs
/
Abs-pos