(polar .(vabs ..(offset ...(saturation-from-rgb [-2.7555 0.1304 1.4947]) ...(sigmoid ....(checker .....(vround ......(dot .......(normalize [1.1414 -0.0782]) .......(vconcat pos ........(vcos [1.2138 0.5947 -2.8])))) .....(adjust-hue ......(alpha pos) [-2.9955 -1.2485]))))))