Function: cos(min(sum(numbers('rep') if numbers("xyx") > numbers('yyx') else numbers("xyx") if numbers('rep') > numbers('yyx') else numbers("yxx"), numbers('yyx') if numbers('rep') > numbers("xyx") else numbers("yxx")), numbers("xyx") if numbers("xyx") if numbers('rep') > numbers('yyx') else numbers("yxx") > numbers('rep') else numbers('yyx')))
