gradient[2](square(minus(numbers('xry') if numbers("yxx") if numbers("yxx") if numbers("xxy") > numbers('xry') else numbers('yyx') > numbers('xry') else numbers('yyx') > numbers("xxy") if numbers("yxx") > numbers('yyx') else numbers('xry') else numbers("yxx"), numbers('xry') if numbers("yxx") > numbers('xry') if numbers("xxy") > numbers("yxx") else numbers('yyx') 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.