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Step * of Lemma es-causl-if-pred

∀es:EO. ∀e1,e2:E.  ((¬↑first(e2)) ⇒ (e1 < pred(e2)) ⇒ (e1 < e2))
BY
{ (Auto THEN InstLemma `es-pred-causl` [⌜es⌝;⌜e2⌝]⋅ THEN Auto) }

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Latex:

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Latex:
\mforall{}es:EO.  \mforall{}e1,e2:E.    ((\mneg{}\muparrow{}first(e2))  {}\mRightarrow{}  (e1  <  pred(e2))  {}\mRightarrow{}  (e1  <  e2))


By

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Latex:
(Auto  THEN  InstLemma  `es-pred-causl`  [\mkleeneopen{}es\mkleeneclose{};\mkleeneopen{}e2\mkleeneclose{}]\mcdot{}  THEN  Auto)

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