The HP-37s scientific calculator?

[Marco Polo]

(12-30-2020 02:59 PM)EngineerX Wrote:  Hello all,

Let me ask you this:

If HP were to release the successor of the 35s, what features should it have?

Better quality, modern, and larger natural display?
Integrals, derivatives and summation on keyboard, with ability to apply these to the equation list?
More memory?
Ability to use 2 ou 3 characters to name variables and programs?

Thanks in advance.

I own a 35s since 2007,bought to replace a 33s due to its "creative" keyboard layout, but I never got a feeling with it mainly because of the display (mantissa bug, not present in 33s....). So, I will hardly buy its successor.
Imho, there is no need of a 35s successor.
Swissmicros produces the very good DM15L (a HP15c clone) sold at an honest price.
If you want more, and don't mind the price, you can choose a DM42, much better than the 35s.
The DM42 would be a good choice for me to downgrade from my 50g/48gx, having the capability to use named variables (up to 6 chars), large user memory and a flash to store state files. But.... why downgrade? ;-)