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class definition def or abbrev

DecEventSpace

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formal statement (Lean)

  52class DecEventSpace (E : Type*) extends EventSpace E where
  53  /-- Decidable equality on events -/
  54  decEq : DecidableEq E
  55
  56attribute [instance] DecEventSpace.decEq
  57
  58/-! ## Basic Properties -/
  59
  60/-- **THEOREM**: A configuration space has at least one element.
  61    Replaces the vacuous `∃ c : C, True` with a constructive witness. -/

depends on (10)

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