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Step * of Lemma rat2real-qavg

∀[a,b:ℚ].  (rat2real(qavg(a;b)) = (rat2real(a) + rat2real(b)/r(2)))
BY
{ (Auto THEN Unfold `qavg` 0 THEN RWW "rat2real-qdiv rat2real-qadd" 0 THEN Auto) }

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Latex:

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Latex:
\mforall{}[a,b:\mBbbQ{}].    (rat2real(qavg(a;b))  =  (rat2real(a)  +  rat2real(b)/r(2)))


By

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Latex:
(Auto  THEN  Unfold  `qavg`  0  THEN  RWW  "rat2real-qdiv  rat2real-qadd"  0  THEN  Auto)

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