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theorem proved term proof

reference_unit_state

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formal statement (Lean)

 153theorem reference_unit_state (obs : Observer) :
 154    obs.recognition.reference.state = 1 :=

proof body

Term-mode proof.

 155  persistent_state_unique obs.recognition.reference obs.persistent
 156
 157/-- An observer always carries at least two distinguishable events. -/

depends on (4)

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