Function: mean(cos(min(numbers('xyy') if numbers("xxr") > numbers('ryy') else numbers('xyy') if numbers("xxr") > numbers('ryy') else numbers("xyx"), numbers("xyx") if numbers('xyy') > numbers('ryy') else numbers("xxr"))), min(numbers('xyy') if numbers("xxr") if numbers("xyx") > numbers('xyy') else numbers('ryy') > numbers('ryy') else numbers("xxr"), numbers("xxr") if numbers('ryy') > numbers('xyy') else numbers("xyx")))
