(vround 
.(polar 
..(vmod 
...(checker 
....(height-normal 
.....(adjust-hsl 
......(adjust-hsl 
.......(rgb-from-hsl 
........(v* [0.2279 2.3721 0.6078 0.8073] [1.0726 -2.0479 2.4368])) pos) 
......(vround 
.......(length 
........(max-component [1.2051 2.9712 1.9285 -1.86]))))) 
....(vabs 
.....(green-from-hsl pos))) 
...(vfloor 
....(blue-from-hsl 
.....(blue-from-hsl 
......(vpow 
.......(max-component 
........(height-normal -0.613)) 
.......(alpha 
........(hue-from-rgb 1.7189)))))))))