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