Function: tan(tan(sum(numbers("xxx") if numbers("per") > numbers('rrr') else numbers('yyx'), numbers("per")) if numbers("per") > numbers('rrr') else numbers('rrr') if numbers('yyx') > numbers("xxx") else numbers("per")) if numbers('rrr') if numbers("per") > numbers("per") if numbers("xxx") > numbers('rrr') else numbers('yyx') else sum(numbers('rrr') if numbers('yyx') > numbers("per") else numbers("xxx"), numbers("per")) > sum(numbers("xxx") if numbers('yyx') > numbers('rrr') else numbers("per"), numbers("per")) else numbers('rrr') if numbers("per") > numbers("xxx") else numbers('yyx'))
