Big Calculator: How Texas Instruments Monopolized Math Class

[cdmackay]

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.