sqrt(minus(gradient[2](numbers("xxr") if numbers('yyx') > numbers('yxr') else sum(numbers("xxr"), numbers('yyx')) if sum(numbers("xxr"), numbers('yyx')) > numbers('yyx') else numbers("xxr")), numbers('yyx') if sum(numbers("xxr"), numbers('yyx')) > numbers("xxr") else sum(numbers("xxr"), numbers('yyx')) if numbers('yxr') > numbers('yyx') else numbers("xxr")))
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.