HP 39gII User Manual page 229

To recall a value
To use variables in
calculations
Variables and memory management
The following example illustrates the procedure.
1. Perform the calculation for the result you want to store.
3 sl 8
m k
6 3
E
2. Highlight the result you wish to store
=
3. Copy the result to the edit line
4. Store the result
A
A
The results of a calculation can also be stored directly to
a variable. For example:
k
2
n
l 5 3
B
E
A
To recall a variable's value, type the name of the variable
and press .
E
A
A
E
You can use variables in
calculations. The calculator
substitutes the variable's
value in the calculation:
A
65
+A E
s
E
m
219