one electron · full toroid · 9 quads · 81 steps · title withheldPauli: 1 per quad · each quad 720° · 80° / step
quad = (n, l, mₗ, mₛ) · one electron tours all nine
TODDLER CORNER
One glowing bead threads a doughnut. It winds nine tight coils, one for each room, and each coil takes two full twists before it's home. Nine rooms × nine little steps = 81 steps, and the whole doughnut hums.
step
k of 810
cumulative angle0°
of 9×720 = 6480°0%
this quad
activeforward·front
quantum quad (n,l,mₗ,mₛ)—
spinor sign (720° home)+1
amplitudes · this step
cos v1.000
sin v0.000
stamps

Ornament: the neon bloom, the drifting equations. Not ornament: 9 quads, 81 steps, 80°/step, 6480° total, the 720° sign.