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HP-91 OOPs
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07-14-2024, 07:17 AM
Post: #8
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RE: HP-91 OOPs
(07-14-2024 06:57 AM)Roland57 Wrote: The OOP switch is not a hp97 specific feature: my financial calculator hp92 has the OOP switch installed too. Makes sense if the 92 came after the 97. I guess with the 91, the engineers had it in mind and prepared to implement it but didn't. After the 97 I suppose it became a good idea and the 92 then got it. The 91 has similar OOP circuitry to the 92, just not used. |
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HP-91 OOPs - teenix - 07-13-2024, 03:11 AM
RE: HP-91 OOPs - tangdfx - 07-13-2024, 03:55 AM
RE: HP-91 OOPs - teenix - 07-13-2024, 04:33 AM
RE: HP-91 OOPs - rprosperi - 07-13-2024, 12:15 PM
RE: HP-91 OOPs - brouhaha - 07-13-2024, 04:54 PM
RE: HP-91 OOPs - rprosperi - 07-13-2024, 06:02 PM
RE: HP-91 OOPs - Roland57 - 07-14-2024, 06:57 AM
RE: HP-91 OOPs - teenix - 07-14-2024 07:17 AM
RE: HP-91 OOPs - Jake Schwartz - 07-14-2024, 07:02 PM
RE: HP-91 OOPs - teenix - 07-17-2024, 11:56 PM
RE: HP-91 OOPs - rprosperi - 07-18-2024, 01:35 AM
RE: HP-91 OOPs - teenix - 07-18-2024, 05:56 AM
RE: HP-91 OOPs - rprosperi - 07-18-2024, 12:00 PM
RE: HP-91 OOPs - Massimo Gnerucci - 07-18-2024, 03:21 PM
RE: HP-91 OOPs - teenix - 07-18-2024, 08:13 PM
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