User blog comment:Username5243/Username5243's Array Notation/@comment-29014792-20160731221603/@comment-5529393-20160801212521

Reaching the limit of NDAN would be pretty impressive, assuming Hyp Cos's notation (and yours) are well-defined and work correctly. By the way, do you understand how NDAN works? I understand how (A)triangle where A is an array works more or less, you reduce A when A is limit, and when it is successor it works analagously to dropping array notation. But I don't get how it extends beyond that with the circles.