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Step * of Lemma rless_functionality_wrt_implies

∀a,b,c,d:ℝ.  ({(b < c) ⇒ (a < d)}) supposing ((c ≤ d) and (b ≥ a))
BY
{ (Unfold `guard` 0 THEN Auto) }

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Latex:

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Latex:
\mforall{}a,b,c,d:\mBbbR{}.    (\{(b  <  c)  {}\mRightarrow{}  (a  <  d)\})  supposing  ((c  \mleq{}  d)  and  (b  \mgeq{}  a))


By

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Latex:
(Unfold  `guard`  0  THEN  Auto)

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