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Step * of Lemma fdl-0-not-1

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∀[X:Type]. (¬(0 = 1 ∈ Point(free-dl(X))))
BY
{ (Auto THEN (RWO "fdl-eq-1" 0 THENA Auto) THEN (Subst' fdl-is-1(0) ~ ff 0 THENA Computation) THEN Auto) }

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Latex:

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Latex:
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\mforall{}[X:Type].  (\mneg{}(0  =  1))


By

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Latex:
(Auto
  THEN  (RWO  "fdl-eq-1"  0  THENA  Auto)
  THEN  (Subst'  fdl-is-1(0)  \msim{}  ff  0  THENA  Computation)
  THEN  Auto)

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