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