4-level stack manipulation on 12c

[PedroLeiva]

When I saw the discussion of management of operational scale I remembered a paper from Tony Hutching where the author presents a series of tables to relocate data (see attached). Perhaps it would be useful to analyze this issue

I take this opportunity to ask for a brief management explanation of Tony job and if it is useful today for programming the HP 35s calculator. Thank you very much for your attention, Pedro