Operation Manual

TI-83 Plus Tables and Reference Information 660
Function or Instruction/
Arguments Result
Key or Keys/
Menu or Screen/Item
DiagnosticOff
Sets diagnostics-off mode;
r
,
r
2
, and
R
2
are not displayed as regression
model results.
y N
DiagnosticOff
DiagnosticOn
Sets diagnostics-on mode;
r
,
r
2
, and
R
2
are displayed as regression
model results.
y N
DiagnosticOn
dim(
listname
)
Returns the dimension of
listname
.
y 9
OPS
3:dim(
dim(
matrixname
)
Returns the dimension of
matrixname
as a list.
y >
MATH
3:dim(
length
!
dim(
listname
)
Assigns a new dimension (
len
g
th
) to a
new or existing
listname
.
y 9
OPS
3:dim(
{
rows
,
columns
}
!
dim(
matrixname
)
Assigns new dimensions to a new or
existing
matrixname
.
y >
MATH
3:dim(
Disp
Displays the home screen. †

I/O
3:Disp
Disp
[
valueA
,
valueB
,
valueC
,
...
,
value n
]
Displays each value. †

I/O
3:Disp
DispGraph
Displays the graph. †

I/O
4:DispGraph