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def definition def or abbrev

logicNat_initial

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formal statement (Lean)

 116def logicNat_initial : PeanoObject.IsInitial logicNatPeano where
 117  lift := logicNatLift

proof body

Definition body.

 118  uniq := by
 119    intro B f g
 120    rw [logicNatLift_unique_fun B f, logicNatLift_unique_fun B g]
 121
 122/-- The Peano object extracted from a realization's own orbit. -/

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