HP 48g Graphing Calculator - Manual (Page 21)

(f^fSYMBOLIC 1
Accesses the symbolic algebra and calculus capabilities
of the HP 48 (see chapter 20).
@(TIMF) Accesses the HP 48’s Alarm Browser and clock-setting
features (see chapter 26).
Each of these applications also has a left-shifted version that displays
the companion command menu for that application. For example,
pressing i^fSTAn displays a menu of commands that pertains to
statistical analysis.
Command menus provide convenient access to commands for inclusion
in programs, or when using functions directly from the stack display
instead of from an application.
Cursor Keys
The six cursor keys differ from other keys because their behavior
depends on whether a cursor is currently displayed. Their behavior
when a cursor is being displayed is summarized below:
The Behavior of Cursor Keys
Key No Shift Right Sliift
a
Moves the cursor left. Moves the cursor to the
beginning.
Moves the cursor right. Moves the cursor to the end.
Moves the cursor down. Moves the cursor to the
bottom (or end).
®
Moves the cursor up. Moves the cursor to the top
(or beginning).
(DEL)
Deletes the current
character. Deletes all characters to the
end.
Deletes the previous
character. Deletes all previous
characters to the beginning.
The Keyboard and Display 1-7