3 ms·
I use an old HP48sx. I used to teach a class on how to use it, to engineering students, as a side gig. As a result, I think in RPN easier than algebraic calcula
by dax_n0m4n 3y ago
I use an old HP48sx. I used to teach a class on how to use it, to engineering students, as a side gig. As a result, I think in RPN easier than algebraic calculator mode.