HP 48gx User Manual

The Variable Browser also allows you to purge variables—several at a
time, if you wish—so that unneeded variables don’t occupy valuable
memory space.
Example: Return to the HOME directory and purge the variables ¢1
and t2.
Step 1: Return to the HOME directory.
CHOOSE @) Ok
(OBJECTS IN { HOME 13
AED Wr bl pT
t1: 1.41421336237
EXAMPLES: DIR TxT ".
| EDIT [CHOD:] CHE MEH | COPY [HOVE]
Step 2: Select the variables to be purged by placing a check-mark in
front of each of them.
i DEJECTS IN { HOME 13
vo 1. rSzOoB8a 7S»
eR
|EDIT [CHOD:]w CHE] MEW | COPY [HOVE]
Step 3: Purge the selected variables from memory.
FRG
OBJECTS IN { HOME I 3
| RL JPURG] SIZE | JiMiL] OF |
Step 4: Exit the Variable Browser by pressing (CANCEL).
Understanding and Using Memory 4-9

HP 48gx Specifications

General

Model	HP 48gx
Type	Graphing Calculator
Display Type	LCD
Display Size	131x64 pixels
Memory	128 KB RAM
Expandable Memory	Yes, via expansion cards
Release Year	1993
Processor	Saturn
Programming Language	RPL
Power Supply	3x AAA batteries
Weight	255 g (9 ounces)