(vdivide snoise .(square ..(average ...(vdivide [1.0828 1.0497 -0.1752 -2.237] ....(max-component .....(vpow [-0.7654 -2.42 0.1208 -2.3063] ......(max-component .......(hue-from-rgb plasma))))) ...(lightness-from-rgb 1.7353))))