J
Jesus Quintana
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- Thread starter
- #61
Going further in Mr. Peabody's Wayback Machine I remember the first pocket calculator that I ever saw. Its belonged to a buddy and the best it was for was to verify the calculations that you had done.
2+2=..............................................................................waiting........................................4
As well the first HP calulators that came out in "RPN" aka Reverse Polish Notation
2 (enter) 2+...4
2+2=..............................................................................waiting........................................4
As well the first HP calulators that came out in "RPN" aka Reverse Polish Notation
2 (enter) 2+...4