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theorem proved term proof

closed_iff_net_zero

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formal statement (Lean)

  93theorem closed_iff_net_zero (L : LedgerConstraint State) (x : State) :
  94    L.isClosed x ↔ L.net x = 0 := by

proof body

Term-mode proof.

  95  simp [isClosed, net, sub_eq_zero]
  96
  97end LedgerConstraint
  98
  99/-- Combined strain and ledger: the full RRF state evaluation. -/

depends on (10)

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