Texas Instruments TI-83 PLUS User Manual
Page 663
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 (
length
) 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