band pass(minus(numbers("yxx") if product(numbers('yyx'), numbers("yxx")) > numbers('yyx') else product(numbers('yyx'), numbers("yxx")) if numbers('yyx') > numbers('xyy') else numbers("yxx"), numbers('xyy') if numbers('yyx') > numbers("yxx") else product(numbers('yyx'), numbers("yxx"))))
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.