Cumulative (A−D)/(A+D) breadth lab

Choose an evidence scenario, step through 20 synthetic sessions, and observe that the line is published only when every session is causally resolved.

Transport

Teaching stage

Daily denominatorA + D (movers)
Immutable seed0
Immutable scale100
Synthetic cumulative mover-normalized breadth path A complete preview is shown lightly. Step reveals each point only for a resolved evidence scenario. Non-resolved scenarios suppress the path. highlowseed5101520
Path withheld

Resolve the evidence state before publishing a cumulative value.

Preview: seed before session 10 / 20

Synthetic audit trace

SessionADA+DRatioScale × ratioLine or state

All scenario data are synthetic. Non-resolved scenarios may show diagnostic daily arithmetic, but every cumulative cell is withheld. Display values are rounded only after the recurrence.