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Jake Schwartz · (This post was last modified: 05-21-2024 04:30 PM by Jake Schwartz.)

(05-21-2024 11:35 AM)rprosperi Wrote: Interesting summary Jake, but it seems like the 48 must be missing from the list on the right, or did it appear so late (compared to EduCALC's run) that it was actually less than all items in this list?

Yes, it was because the HP-48 appeared too late for the catalogs. The initial catalog in which the HP-48 appeared was catalog number 48 (ironically), and the final EduCALC catalog was #75 in 1997. This was with the number of HP-48 items still approaching 100, so it probably would have remained in the catalog for several more years. Since the HP-49g appeared in 1999, one could expect the 48 to have been prominent at least until the early 2000s.

Jake