(vmod [2.2484 1.0017] .(z ..(dot ...(checker pos ....(average .....(x 0.5403) .....(adjust-hue ......(z .......(lightness-from-rgb [-0.4099 2.4815])) ......(vfrac .......(alpha [2.8976 1.6657 -1.2451]))))) ...(blue-from-hsl ....(theta .....(alpha ......(vmod [-0.334 -2.6154] .......(theta ........(vmax vsplasma [2.6334 -1.8171 1.7274 -0.7817])))))))))