(offset [2.6874568911194254 -0.622670298103297] 
.(scale 
..(square 
...(normalize 
....(dot pos vplasma))) 
..(checker 
...(vround 
....(sigmoid [0.3294 1.1977 2.6623 2.9513])) 
...(vcos 
....(red-from-hsl 
.....(adjust-hsl 
......(length 
.......(alpha 
........(vsqrt 
.........(dot [-1.1139 0.3231] [0.7539 2.2466])))) 
......(v+ 
.......(length 
........(length 
.........(v* 
..........(alpha [2.7422 -1.7477 -1.2478]) 
..........(vround [2.6701 1.5579 0.2609])))) pos)))))))