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Big Calculator: How Texas Instruments Monopolized Math Class
11-26-2019, 06:25 PM (This post was last modified: 11-26-2019 06:25 PM by cdmackay.)
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RE: Big Calculator: How Texas Instruments Monopolized Math Class
As I'm sure many others have said, when I was at school in the late 70s, early 80s, Casio was the only option, as far as we were aware. The school recommended it (down to a particular model), and that's what everyone bought. It would have been madness to do anything else.

And I find that still the same now, with my daughter at secondary school, with Casio scientific being the default, and only, choice offered via the school.

Cambridge, UK
41CL/DM41X 12/15C/16C DM15/16 71B 17B/BII/bII+ 28S 42S/DM42 32SII 48GX 50g 35s 30b/WP34S Prime G2
& Casios, Rockwell 18R :)
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RE: Big Calculator: How Texas Instruments Monopolized Math Class - cdmackay - 11-26-2019 06:25 PM



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