Function: invert(numbers('yyx')) if numbers('yyx') if numbers('yxr') if invert(numbers('yyx')) > numbers('yyx') else numbers('rrr') > numbers('rrr') else invert(numbers('yyx')) > 10 *(numbers('yyx') if numbers('rrr') > numbers('yyx') if numbers('rrr') > invert(numbers('yyx')) else numbers('yxr') else invert(numbers('yyx'))) else numbers('yxr') if invert(numbers('yyx')) > numbers('yyx') else numbers('rrr')