Function: min(numbers("yyy") if numbers('epe') if numbers("xxx") > numbers("yyy") else numbers('yxr') > numbers('yxr') else numbers("xxx") if numbers("yyy") if numbers('epe') > numbers('yxr') else numbers("xxx") > logn(numbers("yyy") if numbers('epe') > numbers("xxx") else numbers('yxr') if numbers('yxr') > numbers("yyy") else numbers("xxx")) else numbers("xxx"), logn(numbers("xxx") if numbers('epe') if numbers("yyy") > numbers('yxr') else numbers("xxx") > numbers("yyy") else numbers('yxr')))