Duplicate: Cross method and equality

Is it supposed to generate signals on ">" and "<" or ">=" and "<="?

I've found an answer by testing, equal does not meet the criteria, must be higher or lower. It's what documentation would suggest, but I've been misguided by someone's incorrect answer. Actually on this forum ;/

Please SEARCH the forum prior to posting. The answer is already there:

Really we don't want to have dozens of duplicate threads on same topic as it makes it much harder to find anything in the future. If you have anything regarding existing issue, you are supposed to use existing thread. This way anyone looking for answer in the future would find all relevant discussion in one place.

The topic is duplicate of existing one: Calculation of Cross(array1,array2)