Function: cos(square(numbers('rrr') if numbers("xxr") > numbers('epe') else numbers("xxy"))) if square(numbers("xxr") if numbers('rrr') > numbers("xxy") else numbers('epe')) > tan(cos(square(numbers('rrr') if numbers("xxr") > numbers('epe') else numbers("xxy")))) else numbers('epe') if numbers("xxr") > numbers('rrr') else numbers("xxy")