Step
*
of Lemma
strict-majority-or-first_wf
∀[T:Type]. ∀[eq:EqDecider(T)]. ∀[L:{L:T List| ||L|| ≥ 1 } ].  (strict-majority-or-first(eq;L) ∈ T)
BY
{ TACTIC:ProveWfLemma }
Latex:
Latex:
\mforall{}[T:Type].  \mforall{}[eq:EqDecider(T)].  \mforall{}[L:\{L:T  List|  ||L||  \mgeq{}  1  \}  ].    (strict-majority-or-first(eq;L)  \mmember{}  T)
By
Latex:
TACTIC:ProveWfLemma
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