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Nov 6, 2023 at 12:00 comment added Chris H A case in point: I've still got a graphing Casio at home. It was my ex's in school and at uni. I got rid of mine when we decided we didn't need 2. I don't think I've turned it on in a decade. As a scientific calculator there are phone apps or the PC, and for graphing, there's always a PC not far away, which is far clearer and more versatile.
Nov 5, 2023 at 21:49 comment added cup I still have my HP21 from my uni days. Haven't used it for over 40 years. RPN was too complex to teach to my kids when they were just learning infix notation in school so I never bothered.
Nov 5, 2023 at 21:18 comment added D Duck I run an HP calculator emulator on my phone 'cause it's just the same as when I was at uni.
Nov 5, 2023 at 13:52 comment added Sep Roland "... if they in the technical side." I believe there's something missing in this sentence.
Nov 5, 2023 at 13:50 history edited Sep Roland CC BY-SA 4.0
fixed typo, commented about a missing word?
Nov 5, 2023 at 13:24 comment added grahamj42 In France, Casio graphing calculators were (as of 5 years ago) required for my stepsons' BAC-S. When they went on to university to study chemistry and biology, all graphs were created in Excel and their calculators were hardly used.
Nov 5, 2023 at 13:17 comment added Valorum This is definitely the main reason, imho. My mobile phone can do everything that the most expensive graphing calculator can do. And it can do it better, on a multiplicity of free apps, on a clearer screen.
Nov 5, 2023 at 8:42 history answered cup CC BY-SA 4.0