Function: exp(noise(numbers("xyx") if numbers("xxr") if numbers("xyx") > numbers('xry') else numbers("per") > numbers("xxr") if numbers('xry') > numbers("per") else numbers("xyx") if numbers('xry') > numbers("xyx") else numbers("per") else numbers("per")), numbers("per") if numbers("xxr") > numbers('xry') else numbers("xyx") if numbers("per") > numbers("per") if numbers("xyx") > numbers('xry') else numbers("per") if numbers("xxr") > numbers("xyx") else numbers('xry') else numbers("xyx"))