Texas Instruments TI-83 PLUS - 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