Function: cos(minus(max(numbers("xxx"), numbers('yxr')) if numbers("xxx") > max(numbers("xxx"), numbers('yxr')) if numbers("xxx") > numbers('yxr') else numbers("xyx") else max(numbers("xxx"), numbers('yxr')) if numbers('yxr') > numbers("xxx") else numbers("xyx") if numbers("xxx") > max(numbers("xxx"), numbers('yxr')) else numbers('yxr'), max(numbers("xxx"), numbers('yxr')) if numbers('yxr') > numbers("xxx") else numbers('yxr') if numbers("xyx") > max(numbers("xxx"), numbers('yxr')) else numbers("xxx")))