invert(tan(product(minus(band pass(numbers('yyx')) if numbers("xxx") > numbers('yxy') else numbers('yyx'), band pass(numbers('yyx'))), numbers('yxy') if band pass(numbers('yyx')) > numbers("xxx") else numbers('yyx'))))
Some images will appear differently when resized as some of the functions which generate images are sensitive to the scale. We're working to improve this.