HP 38g Graphing Calculator - Manual (Page 175)

INPUT
MSGBOX
Suspends program execution, prompt the user with title, label,
and help, initializes the command line with default, and saves
the resulting input in name. Use ■ [CHARS] to type the quote
marks"
INPUT n a m e ; t l t i e , l a b e l / h e l p ; d e f a u l t
Exaxt^le
INPUT R; "Circular Area";
"Radius";
"Enter Number";l:
^CmCULAR AREA
RADIUS
ENTER NUMDER
iECHBiMm
Suspends program execution and displays a message box
containing textjtem. A textjtem consists of any number of
expressions and quoted strings of text. The expressions are
evaluated and turned into strings of text. For example,
"Area is" 2+2 becomes Area is 4. Use ■ [CHARS] to type the
quote marks" ".
MSGBOX t e x t _ l t e m :
Exaii^le
1{(ST0^}}A;
MSGBOX "AREA IS: ";-tr*A"2:
AREA IS!3.14159
265359
mm
Programming 8-23