(offset [-4.477791550661683 -3.753047285125859] 
.(rotate 
..(vcos 
...(alpha 
....(lightness-from-rgb 
.....(adjust-hue 
......(vconcat [-2.603 0.5528] 
.......(length pos)) [0.887 2.7507 -2.5585 -0.9941])))) 
..(adjust-hue 
...(vconcat 
....(gradient 
.....(polar [0.5936 -0.95 -0.2537])) 
....(saturation-from-rgb 
.....(rotate 
......(max-component [2.5003 -1.7568 0.4551 0.907]) 
......(vsin 
.......(vcos pos))))) 
...(vmax 
....(vabs pos) 
....(turbulate [-1.5075 0.9821] 
.....(red-from-hsl vsplasma))))))