On Mon, 31 Jan 2022, Henry Rich wrote:
Many ideas have been aired. But please, every now and again address the questions I need answers for:
I gave one answer to this earlier:
1. What is a Dictionary, EXACTLY?
An array some of whose axes are indexed by a set of symbols rather than a range of integers.
2. What operations can be performed on a Dictionary?
At least: domain (new primitive) index transpose amend apply-at-rank filter indices. From rank follows any rank-0 operation. Maybe: key catenate shape reshape nub index-of tally reduce.
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