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def definition def or abbrev

ledger_is_self_grounded

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 105def ledger_is_self_grounded : Prop :=

proof body

Definition body.

 106  ∀ x : ℝ, x > 0 → Cost.Jcost x ≥ 0
 107
 108/-- **THEOREM IC-004.5**: The ledger is self-grounded: all J-costs are non-negative. -/

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