HP-33S...Why?

[Matt Agajanian]

Hello all.

Why was there a 33S? Why did HP-35S use a new polar/rectangular entry and results display instead of the traditional stack-based method?
Couldn’t HP-developer the 35S with the same 33S functionality while including the 35S’ label_line number program structure?

[Csaba Tizedes]

(05-04-2019 04:10 PM)Matt Agajanian Wrote:  same 33S functionality while including the 35S’ label_line number program structure?

Ahh, this is new for me. It means (I'll check the manual) the 33S functions are works like on 32SII but the memory is increased to 32K? That's why the 33S prices are so high on eBay?!

[Matt Agajanian]

I see your point.

Thanks!