Left vs. right side arithmetic keys

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Left vs. right side arithmetic keys

12-26-2023, 10:37 AM

Post: #3

Peet

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Posts: 184
Joined: Oct 2020

RE: Left vs. right side arithmetic keys

(12-26-2023 09:14 AM)Peter Klein Wrote: The change appears to have occurred with the Voyagers and the HP 48s.

The Voyagers didn't start the change, they followed the classic layout (left on portrait, right on landscape - see 67 vs 97), the change appears when HP started with algebraic and hybrid (rpn/algebraic) calculators.

My calculators - former: CBM PR100, HP41CV, HP11C, HP28S - current: HP48G, HP35S, Prime, DM41X, DM42, HP12C

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Messages In This Thread

Left vs. right side arithmetic keys - Peter Klein - 12-26-2023, 09:14 AM

RE: Left vs. right side arithmetic keys - Valentin Albillo - 12-26-2023, 10:31 AM

RE: Left vs. right side arithmetic keys - Peet - 12-26-2023 10:37 AM

RE: Left vs. right side arithmetic keys - J-F Garnier - 12-26-2023, 02:38 PM

RE: Left vs. right side arithmetic keys - Paul Dale - 12-26-2023, 01:08 PM

RE: Left vs. right side arithmetic keys - Thomas Klemm - 12-26-2023, 01:47 PM

RE: Left vs. right side arithmetic keys - Peter Klein - 12-26-2023, 07:50 PM

RE: Left vs. right side arithmetic keys - Matt Agajanian - 12-27-2023, 03:37 PM

RE: Left vs. right side arithmetic keys - johnb - 12-27-2023, 06:37 PM

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