(x .(height-normal ..(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)))))