Texas Instruments TI-82 STATS - Page 367

Tables and Reference Information A–11
826DEC~1.DOC TI-83 international English Bob Fedorisko Revised: 10/26/05 2:20 PM Printed: 10/27/05 3:09
PM Page 11 of 58
Function or Instruction/
A
rguments Result
Key or Keys/
Menu or Screen/Item
GraphStyle(
f
unction#,
graphstyle#)
Sets a graphstyle for function#.
†

CTL
H:GraphStyle(
16-15
GridOff Turns off grid format.
†
y [FORMAT]
GridOff 3-14
GridOn Turns on grid format.
†
y [FORMAT]
GridOn 3-14
G-T Sets
g
ra
p
h-table vertica
l
split-screen mode.
†
z
G-T 1-12
Horiz Sets horizontal
split-screen mode.
†
z
Horiz 1-12
Horizontal y Draws a horizontal line at y. y [DRAW]
DRAW
3:Horizontal
8-6
identity(dimension) Returns the identit
y
matrix o
f
dimension rows × dimension
columns.

MATH
5:identity(
10-13
:If condition
:commandA
:commands
If condition =0
(
false
)
, ski
p
s
commandA.
†

CTL
1:If 16-9
:If condition
:Then
:
commands
:End
:
commands
Executes commands from
Then
to End if condition = 1 (true).
†

CTL
2:Then
16-9
:If condition
:Then
:
commands
:Else
:
commands
:End
:
commands
Executes commands from
Then
to Else if condition =1
(
true
)
;
from
Else to End if condition = 0
(false).
†

CTL
3:Else
16-10
imag(value) Returns the ima
g
inar
y
(
nonreal
)
p
art of a com
p
lex number or lis
t
of complex numbers.

CPX
3:imag(
2-18