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Theorem ls-same-05
⊦ 1.r < r → (r0 * r < r ↔ r0 < 1.r)
Type: A user defined theorem
Validity: The proof is valid.
Features: s, ls,
Comment:
Used by:
square-gr-one
,
square-le-one
,
Used by units in proved state:
Proof exists?: Yes
View
the proof
Infos about the proof
Proved?: Yes
Interactions: 3
Proof steps: 6
Used lemmas:
le-same-01
,
mult-com
,
ls-same-04
,
Used spec theorems:
Used simplifier rules:
real-abs
/
lels
real-abs
/
lels-03
real-abs
/
forward-lsle
real-basic
/
ls-num
real-basic
/
trans