(dot 
.(theta 
..(vcos 
...(lightness-from-rgb 
....(vdivide 
.....(polar 
......(hsl-from-rgb 
.......(gradient [-1.9197 -2.0018]))) 
.....(adjust-hue [-0.6381 -0.2794] [-0.253 1.4063 1.7619]))))) 
.(gradient 
..(vfrac 
...(z 
....(radius 
.....(length 
......(vmod 
.......(adjust-hsl 
........(polar -2.3534) 
........(average pos [-0.1228 -2.4771 1.2459 -2.8711])) 
.......(theta [0.6196 0.4381 -2.7429 2.021]))))))))