Wilder RMA: watch the state remember
Choose a synthetic scenario, step through warm-up, and observe how an SMA seed becomes a recursive state with alpha 1 / period. The comparison EMA keeps the same period label and seed so alpha is the only changed recurrence parameter.
Comparison
Raw synthetic value
Wilder RMA, alpha 1/n
Equal-period EMA, alpha 2/(n+1)
Calculation audit
Future rows stay hidden. Each press of Step accepts exactly one observation and recomputes both declared recurrences.
| Observation | Value | RMA | Equal-period EMA | State |
|---|
All scenarios are synthetic. Display values are rounded only after full-precision calculation. Static fallback: RMA versus equal-period EMA.