Calculate manually with RPN calculator

[Gamo]

I was thinking about if it worth to open another thread about on
how to use RPN calculator to calculate manually without using program.

For example:

To find modulo: X mod Y for X > Y

Key in as follow:

Y [ENTER] [ENTER] X [X<>Y] [÷] (key in only integer part) [-] [x]

Example: 128 mod 17

17 [ENTER] [ENTER] 128 [X<>Y] [÷] display 7.5294 key in 7 [-] [x] display 9

Answer: 9

Could be a good thread to use RPN manually sometime manual calculation is faster than using the program.

Gamo