Function: cos(numbers("per") if numbers("xxr") > numbers('xyy') else numbers('epe') if noise(numbers("xxr") if numbers("per") > numbers('xyy') else numbers('epe')) if numbers('xyy') if numbers("xxr") > numbers("per") else numbers('epe') > numbers('epe') else numbers("xxr") > noise(numbers('xyy') if numbers("per") > numbers("xxr") else numbers('epe')) else numbers("xxr"))
