Step * of Lemma stable_point-eq

[e:EuclideanPlane]. ∀[p,q:Point].  Stable{p q ∈ Point}
BY
(Auto THEN (D THENA Auto) THEN Assert ⌜pq=pp⌝⋅}

1
.....assertion..... 
1. EuclideanPlane
2. Point
3. Point
4. ¬¬(p q ∈ Point)
⊢ pq=pp

2
1. EuclideanPlane
2. Point
3. Point
4. ¬¬(p q ∈ Point)
5. pq=pp
⊢ q ∈ Point


Latex:


Latex:
\mforall{}[e:EuclideanPlane].  \mforall{}[p,q:Point].    Stable\{p  =  q\}


By


Latex:
(Auto  THEN  (D  0  THENA  Auto)  THEN  Assert  \mkleeneopen{}pq=pp\mkleeneclose{}\mcdot{})




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