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theorem proved term proof

recognition_structure_nonempty

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formal statement (Lean)

  68theorem recognition_structure_nonempty {X : Type*}
  69    (R : RecognitionStructure X) : Nonempty X :=

proof body

Term-mode proof.

  70  MetaPrinciple X ⟨R.recognizes, R.has_self_recognition⟩
  71
  72/-! ## From Recognition to Ledger -/
  73
  74/-- A minimal ledger: balanced debits and credits. -/

depends on (11)

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