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Step * of Lemma hp-cong-angle-reflexive

∀e:EuclideanPlane. ∀a,b,c:Point.  (a leftof bc ⇒ abc ≅ρ abc)
BY
{ ((Auto THEN D 0) THEN Auto) }

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Latex:

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Latex:
\mforall{}e:EuclideanPlane.  \mforall{}a,b,c:Point.    (a  leftof  bc  {}\mRightarrow{}  abc  \00D0\mrho{}  abc)


By

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Latex:
((Auto  THEN  D  0)  THEN  Auto)

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