Function: cos(logn(numbers("per") if numbers('yyx') > numbers('rrr') else numbers("xxr") if numbers('yyx') > numbers('rrr') else numbers("per")) if numbers("xxr") if numbers("per") > numbers('yyx') else numbers('rrr') > numbers('yyx') if numbers('rrr') > numbers("xxr") if numbers('yyx') > numbers("per") else numbers('rrr') else numbers("per") else numbers('rrr')) if numbers("per") if numbers('yyx') > numbers("per") if numbers('yyx') > numbers('rrr') else numbers("xxr") else numbers('rrr') > numbers('rrr') if logn(numbers('yyx') if numbers('rrr') if numbers('yyx') > numbers("xxr") else numbers("per") > numbers("per") else numbers('rrr')) > numbers("per") if numbers('rrr') > numbers('yyx') else numbers("xxr") else numbers("per") if numbers('rrr') > numbers('yyx') else numbers('yyx') if numbers("per") > numbers("xxr") else numbers('rrr') else logn(numbers('yyx') if numbers("per") > numbers('rrr') else numbers("per") if numbers("xxr") > numbers('yyx') else numbers('rrr'))