HP 48g Graphing Calculator User Manual
Page 35
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Viewing or Editing an Object
Location of
Object
Viewing/Editing
Environment
Keystrokes to
View or Edit
Level 1
Command line
RiKEDITl
Best (see below)
2)
Level n
Interactive Stack
(A)
to level », v .i tw
Variable name
Command line
n name fi^fEDITj
Best
f~n
name (jr^(RCL)
m
The command line is the simplest viewing and editing environment;
m
The EDIT menu is displayed, which provides operations that make
it easier to edit large objects. (See “Using the EDIT Menu” below.)
■ Real and complex numbers are displayed with full precision
(standard format), regardless of the current display mode.
■ Programs, lists, algebraics, units, directories, and matrices are
formatted onto multiple lines.
■ All the digits of binary numbers, all the characters in strings, and
entire algebraic expressions are displayed.
The “best” editing environment is the one that the HP 48 determines
is most appropriate based on the type of object:
■ Algebraic objects and unit objects are copied into the
Equation Writer environment in scrolling mode. To edit the
equation, enter selection mode by pressing (see chapter 7).
■ Matrices are copied into the MatrixWriter environment (see chapter
8
) .
■ All other object types are copied into the command line.
The Interactive Stack is an environment for viewing, editing, and
manipulating all objects on the stack. (See “The Interactive Stack” on
page 3-6.)
Entering and Editing Objects 2-11