(vsin 
.(vround 
..(vfrac 
...(hsl-from-rgb 
....(vmax 
.....(vabs 
......(vmod 
.......(checker 
........(height-normal 
.........(adjust-hsl 
..........(adjust-hsl 
...........(hsl-from-rgb 
............(vabs 
.............(green-from-hsl pos))) pos) 
..........(vround 
...........(length 
............(max-component [1.2051 2.9712 1.9285 -1.86]))))) 
........(vabs 
.........(green-from-hsl pos))) 
.......(vfloor 
........(blue-from-hsl [-0.15470000000000006 -0.5187999999999999 -1.9261000000000001])))) 
.....(vsin pos))))))