It is a strongly typed grammar backed spreadsheet that maps to a tree. The grammar enables the autocomplete, error checking, secondary notations, and so forth.

It is a strongly typed grammar backed spreadsheet that maps to a tree. The grammar enables the autocomplete, error checking, secondary notations, and so forth. Not sure if that explains it. From a different perspective: other programmers can work with the programs generated by it without knowing that it’s a spreadsheet.