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Ask HN: Should there be new RPN calculators to replace the TI-84?

28 points idatum | 1 comments | 09 Mar 25 05:02 UTC | HN request time: 0.432s | source

I took an exam today where only TI calculators were available. I felt I was caught between some older models where the TI interface was not quite worked out.

And I don't see much progress then trying my daughter's TI-84.

1. jasonthorsness ◴[12 Mar 25 14:10 UTC] No.43343430[source]▶
So far my son (8th grade) really just uses Desmos https://www.desmos.com/calculator which is apparently also built-in to the SAT now (which is taken on a computer) - I have been trying to convince him a separate calculator is better but so far no luck.