Getting Started 9
Table 1-2 RPN Example
Keys Display/Description
3R4;
Enters numbers and operation from the first set
of parentheses. The sum, 7, is displayed and
stored in the X-register.
5R6;
Enters the numbers and operation from the
second set of parentheses. The sum, 11, is
stored in the X-register and displayed, and 7
moves up to the Y-register.
Y
Finishes the operation and displays the results.
Stores 77 in the X-register.