Trajectory of toroidal rotation : poloidal revolution = 7 : 6 on golden ratio horn spheroid
x = 0.618·r·(1 - cosφ)·cos(7φ/6 + Δω)
y = 0.618·r·(1 - cosφ)· sin(7φ/6 + Δω)
z = r · sinφ
all points P(x,y,z) are widened ±7.5° on latitude
Δω = Δω(t) makes artificial rotation around axis
→
8:7 ,
index