product(gradient[2](divide(square(numbers("yxx") if numbers("xyx") > numbers("per") else numbers('yyx')), numbers("per") if numbers("xyx") > numbers("yxx") else numbers('yyx'))), divide(square(numbers("xyx") if numbers("yxx") > numbers('yyx') else numbers("per")), numbers('yyx') if numbers("xyx") > numbers("yxx") else numbers("per")))
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.