Operation Manual

Programming 13-15
8213PROG.DOC TI-82, Chapter 13, English Bob Fedorisko Revised: 02/09/01 9:25 AM Printed:
02/09/01 12:42 PM Page 15 of 18
Prompt
During execution
Prompt
displays each
variable
, one at a time, followed by
=?
. Enter a value and then press
Í
for each
variable
. The values are
stored, and the program resumes execution. (
PRGM I/O
item
2
)
Prompt
variableA
,
variableB
,
. . .
For example,
Prompt Xmin,Xmax,Ymin,Ymax
allows the user to enter
values for the viewing
WINDOW
.
If an expression is entered in response to
Prompt
, the expression is
evaluated and then stored.
Y
n
and other
Y=
functions are not valid with
Prompt
.
DispGraph
DispGraph
(display graph) displays the current graph. If
Pause
is
encountered after
DispGraph
, the program halts temporarily so you can
examine the screen. Press
Í
to resume execution. (
PRGM I/O
item
4
)
DispTable
DispTable
(display table) displays the current table. The program halts
temporarily so you can examine the screen. Press
Í
to resume
execution. (
PRGM I/O
item
5
)
Output(
Output(
displays
text
or a
value
on the current Home screen beginning at
line
(1–8) and
column
(1–16), typing over any existing characters. You may
wish to precede
Output(
with
ClrHome
(page 13
.
17). Expressions are
evaluated and values are displayed according to the current
MODE
settings.
Matrices are displayed in entry format and wrap to the next line.
text
cannot include
!
. (
PRGM I/O
item
6
)
Output(
line
,
column
,"
text
")
Output(
line
,
column
,
value
)
In
Split
screen
MODE
, the maximum value of
row
is 4 for
Output(
.