HP -22S Owner's Manual page 13

Arithmetic Operators. The following examples demonstrate using
the arithmetic operators-G,
B, 0,
G, and [Z) (exponentiation).
Keys: Display:
24.715
G
62.471 0
87.18613
Description:
Adds 24.715 and
62.471.
When a calculation has been completed (by pressing
0),
pressing a
number key starts a new calculation.
19012.680
2413.921313
Calculates 19 x 12.68.
[Z) displays the exponentiation operator,
A.
4.7
[Z)
3
o
A
3
1133.82313
[Z) displays
A.
Calculates 4.7
3 .
If you press an operator key after completing a calculation, the cal-
culation is continued:
G
115.5
+ 115.5
219.32313
Continues the
calculation.
Completes the
calculation.
You can do "chain" calculations without using
0
after each step.
6.905.35
G
36.91513';'
.918
13.918
413.2124
Pressing G displays
the intermediate
answer.
Continues the
calculation.
Completes the
calculation.
1: Getting Started 13