Function: sqrt(minus(sum(gradient[1](numbers('rrr') if numbers("xxx") > numbers('yyx') else mean(numbers('yyx'), numbers('rrr'))), numbers("xxx") if numbers('rrr') > numbers('yyx') else mean(numbers('yyx'), numbers('rrr'))), gradient[1](numbers('rrr') if numbers('yyx') > mean(numbers('yyx'), numbers('rrr')) else numbers("xxx"))))
