(checker .(adjust-hsl ..(min-component ...(gradient ....(max-component .....(t pos)))) ..(vcos ...(vfloor ....(average .....(normalize [-0.3237 -2.5599]) .....(v* splasma ......(red-from-hsl [2.0552 -1.7777 -1.9757 0.1636])))))) .(vabs ..(v+ ...(hsl-from-rgb ....(normalize -2.0291)) ...(vfrac ....(sigmoid .....(sigmoid ......(length .......(square ........(height [-2.3327 -1.7888])))))))))