Function: round(numbers("per"), numbers('yyx')) if numbers("per") > numbers('yyx') else numbers("xxr") if numbers('yyx') > numbers("per") else round(numbers("per"), numbers('yyx')) if round(numbers("per"), numbers('yyx')) > exp(round(numbers("per"), numbers('yyx')) if numbers('yyx') > numbers("per") if numbers('yyx') > numbers("xxr") else round(numbers("per"), numbers('yyx')) else numbers("per"), numbers('yyx') if round(numbers("per"), numbers('yyx')) > numbers("per") else numbers("xxr")) else numbers('yyx') if numbers("per") > round(numbers("per"), numbers('yyx')) else numbers("xxr")