User blog comment:Alemagno12/Bracket Function/@comment-223.255.230.33-20150107192824/@comment-26084716-20150207134140

I think that the growth rate is limited since [] applies to pluses while BEAF applies to Exponation ,Tetration, etc.....

Sorry to the creator but I think that the growth rate doesn't reach the Chained-Arrow Notaiton Level