Function: numbers('xry') if numbers("xxr") > numbers('ryy') else numbers("yyy") if sqrt(gradient[1](band pass(numbers('xry') if numbers('ryy') > numbers("yyy") else numbers("xxr")))) > band pass(numbers('xry') if numbers("xxr") > numbers('ryy') else numbers("yyy")) else gradient[1](band pass(numbers("yyy") if numbers("xxr") > numbers('xry') else numbers('ryy')))
