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Step * of Lemma sq_stable__geo-le

∀[e:BasicGeometry]. ∀[p,q:Length].  SqStable(p ≤ q)
BY
{ ((D 0 THENA Auto) THEN (Assert {p:Point| O_X_p}  ⊆r Length BY Auto) THEN Auto) }

1
1. e : BasicGeometry
2. {p:Point| O_X_p}  ⊆r Length
3. p : Length
4. q : Length
⊢ SqStable(p ≤ q)

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Latex:

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Latex:
\mforall{}[e:BasicGeometry].  \mforall{}[p,q:Length].    SqStable(p  \mleq{}  q)


By

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Latex:
((D  0  THENA  Auto)  THEN  (Assert  \{p:Point|  O\_X\_p\}    \msubseteq{}r  Length  BY  Auto)  THEN  Auto)

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