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