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