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My background is on an HP48G, and so I've been a diehard RPN user. However, after spending lots of time designing this calculator, I'm starting to switch over t

by proee 18y ago

My background is on an HP48G, and so I've been a diehard RPN user. However, after spending lots of time designing this calculator, I'm starting to switch over to algebraic mode. Say it's not so....