SHARP EL-5120 Programmable Scientific Calculator: SOLVER machine with ENTER key?

[jebem]

(03-06-2017 03:24 PM)xerxes Wrote:  I like the display, but I miss the indirect addressing capability, considering the RAM size.

Yap, and it looks like a lot of RAM (for a calculator from that era), but my guess is that it can be consumed easily fast with not so many objects, especially when creating programs.
Additionally it doesn't include direct support for complex numbers, something that is important to have for EE for instance.
Still a nice calculator imho.