The Joys of RPN

14:04
Slide Rule vs Calculator Showdown: Decilon & HP-35

14:40
Using Free42

3:33
Calculus Part 1

23:04
CAM #4 - Pt 2 What is RPN Reverse Polish Notation / How to use RPN on the HP 12C, HP 15C and HP 50g

13:32
Reverse Polish Notation and The Stack - Computerphile

21:37
CAM #4 - Pt 1 What is RPN Reverse Polish Notation / How to use RPN on the HP 12C, HP 15C and HP 50g

12:29
Comparison of HP42s and DM42 features

8:21