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Step * of Lemma strictness-atom_eq-left

∀[a,b,c:Top].  (if ⊥=a then b else c fi  ~ ⊥)
BY
{ (SqReasoning THEN Assert ⌜(⊥)↓⌝⋅ THEN BotDiv) }

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Latex:

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Latex:
\mforall{}[a,b,c:Top].    (if  \mbot{}=a  then  b  else  c  fi    \msim{}  \mbot{})


By

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Latex:
(SqReasoning  THEN  Assert  \mkleeneopen{}(\mbot{})\mdownarrow{}\mkleeneclose{}\mcdot{}  THEN  BotDiv)

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