Step * of Lemma stable__eu-between-eq

e:EuclideanStructure. ∀[a,b,c:Point].  Stable{a_b_c}
BY
(Auto THEN (D THENA Auto) THEN (RWO "eu-between-eq-def" THEN Auto) THEN RWO "eu-between-eq-def" (-1) THEN Auto) }


Latex:


Latex:
\mforall{}e:EuclideanStructure.  \mforall{}[a,b,c:Point].    Stable\{a\_b\_c\}


By


Latex:
(Auto
  THEN  (D  0  THENA  Auto)
  THEN  (RWO  "eu-between-eq-def"  0  THEN  Auto)
  THEN  RWO  "eu-between-eq-def"  (-1)
  THEN  Auto)




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