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