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Theorem num-distr-addboth-le1
⊦ i ≤ j → ((* i).r * r + r0 ≤ (* j).r * r + r1 ↔ r0 ≤ (j - i).r * r + r1)
Type: A user defined theorem
Validity: The proof is valid.
Features: s, ls,
Comment:
Used by:
two-le
,
two-le-01
,
two-le-02
,
two-le-03
,
two-le-04
,
Used by units in proved state:
Proof exists?: Yes
View
the proof
Infos about the proof
Proved?: Yes
Interactions: 1
Proof steps: 4
Used lemmas:
mult-com
,
mult-ass
,
distr
,
Used spec theorems:
real-basic
/
eqint-add
Used simplifier rules:
int-abs
/
elim-sub
int-abs
/
zero-gels-04
int-abs
/
forward-le-01
int-basic2
/
add-c
int-basic2
/
add-a
int-abs
/
lep
real-abs
/
lep-02
real-basic
/
add-assoc
real-basic
/
add-comm