Texas Instruments TI-82 STATS - Page 362

A–6 Tables and Reference Information
826DEC~1.DOC TI-83 international English Bob Fedorisko Revised: 10/26/05 2:20 PM Printed: 10/27/05 3:09
PM Page 6 of 58
Function or Instruction/
A
rguments Result
Key or Keys/
Menu or Screen/Item
Degree Sets degree angle mode.
†
z
Degree 1-11
DelVar variable Deletes from memor
y
the
contents of variable.
†

CTL
G:DelVar 16-15
DependAsk Sets table to ask for de
p
endent-
variable values.
†
y [TBLSET]
Depend: Ask 7-3
DependAuto Sets table to
g
enerate de
p
endent-
variable values automatically.
†
y [TBLSET]
Depend: Auto
7-3
det(matrix) Returns determinant of matrix. 
MATH
1:det(
10-12
DiagnosticOff Sets dia
g
nostics-off mode; r, r
2
,
and
R
2
are not dis
p
la
y
ed as
regression model results.
y [CATALOG]
DiagnosticOff
12-23
DiagnosticOn Sets dia
g
nostics-on mode; r, r
2
,
and
R
2
are dis
p
la
y
ed as
regression model results.
y [CATALOG]
DiagnosticOn
12-23
dim(listname) Returns the dimension o
f
listname.
y [LIST]
OPS
3:dim(
11-11
dim(matrixname) Returns the dimension o
f
matrixname as a list.

MATH
3:dim(
10-12
length!
!!
!dim(listname) Assi
g
ns a new dimension
(
len
g
th
)
to a new or existing listname.
y [LIST]
OPS
3:dim(
11-11
{rows,columns}!
!!
!
dim(matrixname)
Assi
g
ns new dimensions to a new
or existing matrixname.

MATH
3:dim(
10-13
Disp Displays the home screen.
†

I/O
3:Disp 16-18
Disp [valueA,valueB,
valueC,...,value n]
Displays each value.
†

I/O
3:Disp 16-18
Table of Functions and Instructions (continued)