10 wamismambniiin3iff!>3toia?h3i, To retrieve a recent command line, Viewing and editing objects – HP 48g Graphing Calculator User Manual
Page 34: Viewing and editing objects -10, Recovering previous command lines
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Step 2:
Process the command line to complete the calculation.
( E N T E R ) R
1
:
10
wamiSmamBniiin3iff!>3TOia?H3i
Recovering Previous Command Lines
The HP 48 automatically saves a copy of the four most recently
executed command lines.
To retrieve a recent command line:
1. Press
IrRfCMD 1
(found over the (+/-) key).
2. Select the command j^ou want to retrieve, using the and
keys, and press OK
Viewing and Editing Objects
You can’t always see all the objects on the stack—you can see only
the beginning of large objects, and you can’t see objects that have
changed levels and scrolled off the display.
To enable you to view any object on the stack, the HP 48 gives
you a choice of environments for viewing and editing objects. An
environment defines a particular display and keyboard behavior—it
determines how you see and change the object.
1. Depending on the location of the object and the desired
environment, press the keys listed in the table below.
2. View or edit the object according to the rules of the environment.
3. Exit the environment:
■ To
e x i t a f t e r v i e w i n g , p r e s s ( C A N C E L ) .
■ To save changes you’ve made, press
( E N T E R ) .
■ To discard changes you’ve made, press
( C A N C E L ) .
2-10 Entering and Editing Objects