Texas Instruments TI-82 STATS Manual Book page 362

Table of Functions and Instructions
Function or Instruction/
Arguments
Degree
variable
DelVar
DependAsk
DependAuto
matrix
det( )
DiagnosticOff
DiagnosticOn
listname
dim( )
matrixname
dim( )
! ! ! ! dim(
length listname
}! ! ! !
rows columns
{ ,
dim( matrixname )
Disp
[valueA valueB
Disp ,
valueC ... value n]
, ,
A–6 Tables and Reference Information
Result
Sets degree angle mode.
Deletes from memory the
contents of variable.
Sets table to ask for dependent-
variable values.
Sets table to generate dependent-
variable values automatically.
Returns determinant of matrix.
Sets diagnostics-off mode;
2
and are not displayed as
R
regression model results.
Sets diagnostics-on mode;
2
and are displayed as
R
regression model results.
Returns the dimension of
listname.
Returns the dimension of
matrixname as a list.
Assigns a new dimension (length)
)
to a new or existing listname.
Assigns new dimensions to a new
or existing matrixname.
Displays the home screen.
Displays each value.
,
(continued)
Key or Keys/
Menu or Screen/Item
† z
Degree
† 
CTL
G:DelVar
† y [
TBLSET
Depend: Ask
† y [
TBLSET
Depend: Auto

MATH
1:det(
y [
2
, ,
r r
CATALOG
DiagnosticOff
y [
2
, ,
r r
CATALOG
DiagnosticOn
y [
]
LIST
OPS
3:dim(

MATH
3:dim(
y [
]
LIST
OPS
3:dim(

MATH
3:dim(
† 
I/O
3:Disp
† 
I/O
3:Disp
1-11
16-15
]
7-3
]
7-3
10-12
]
12-23
]
12-23
11-11
10-12
11-11
10-13
16-18
16-18