HP Prime Graphing Calculator - Manual (Page 512)

508 Programming
The current value of each variable is visible in the
main body of the screen. The following menu buttons
are available in the debugger:
: Skips to the next line or block of the program
: Executes the current line
: Opens a menu of variables
: Closes the debugger
: Continues program execution without
debugging
3. Execute the FOR loop command.
The FOR loop starts and the top of the display shows
the next line of the program (the MSGBOX
command).
4. Execute the MSGBOX command.
The message box appears. Note that when each
message box is displayed, you still have to dismiss it
by tapping
or pressing E .
Tap and press E repeatedly to execute
the program step-by-step.
Tap to close the debugger at the current line of the
program, or tap to run the rest of the program
without using the debugger.
Edit a
program
You edit a program using the Program Editor, which is
accessible from the Program Catalog.
1. Open the Program
Catalog.
Sx
2. Tap the program you
want to edit (or use
the arrow keys to
highlight it and press
E ).
The HP Prime opens the Program Editor. The name of
your program appears in the title bar of the display.