(vdivide .(normalize ..(polar ...(green-from-hsl [1.5256 1.0419 -2.3721]))) .(square ..(sigmoid ...(polar ....(v- .....(theta ......(polar .......(vconcat ........(scale -2.4158 [-0.7956 2.198 0.5885 1.2592]) ........(min-component [2.0727 -2.9085 0.4742 -0.0901])))) .....(vround ......(z .......(theta pos))))))))