Brummel 5de8576fd0 plan: 0066 stage1-r primitives + spec correction (VolStop -> composition) ...

VolStop was a design error (a fused node justified by a missing primitive). A
node is a primitive only if not DAG-expressible from other primitives; a missing
primitive is added, not fused away. Adds Mul + Sqrt primitives, removes the fused
VolStop, expresses the vol stop as a composition (rolling EWMA stddev = k *
Sqrt(Ema(Mul(d,d), length))). Spec 0065 b gets a correction note; full record on #117.

refs #117 #119

2026-06-24 00:37:53 +02:00

..

0065-stage1-r-signal-quality.md

plan: 0066 stage1-r primitives + spec correction (VolStop -> composition)

2026-06-24 00:37:53 +02:00