android phone rpn calculator

I use droid48, which is similar to emul48.

Cheers

RpnCalc by Edward Falk works for me.

The best I’ve found is PCalc. It’s not free, but there’s a free version, and you can buy add on features to get just the things you need.

Acron RPN Calculator works very well and shows your entries including the operators, not just data on the stack. Very nice for referring back to previous calculations to see what you have done.

Am 24.05.22 um 18:46 schrieb John Larkin:

Me?

Am 13.04.22 um 18:34 schrieb snipped-for-privacy@highlandsniptechnology.com:

I use Go41C now. In the Android store.

The cell phone with the app open looks like a glowing HP41 in the dark. It gave a surreal impression to the man who supervised my diploma thesis. We still meet from time to time in a local pub. He was an early adoptor. He is 85++ now. The numbers start to be discomforting.

And on Windows: Warren Furlow's HP-41CX, or is it V41 officially? Perfect.

I bought my HP-35 when I was still at school. The father of a classmate who worked for Brown, Boverie & Comp ordered them for us. At this time, HP had not yet an end customer operation. It was still in the HP test equipment section. I still have it, as well as my HP-41C. They both would probably work with new batteries.

Cheers, Gerhard

I've got an HP-16C around here someplace. Leave that laying around and if the RPN didn't get them the hex would. 5 5 + = A

Realcalc. Has a normal algebraic and RPN mode.

FREE42 is nice. It looks a lot like my ole 32Sii calcs. The basic + - x div keys are on the right, in the same order, so my fingers are used to it.