Texas Instruments TI-84 PLUS - Graphing Calculator Manual Book page 365

Function or
Instruction/Arguments
!
dim(listname)
length
!
{rows,columns}
dim(matrixname)
Disp
Disp [valueA,valueB,
valueC,...,value n]
DispGraph
DispTable
value 4 DMS
Dot
DrawF expression
DrawInv expression
:DS<(variable,value)
:commandA
:commands
e
e^(power)
e^(list)
Exponent:
â
value exponent
Exponent:
â
list exponent
Exponent:
â
matrix exponent
Result
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.
Displays the graph.
Displays the table.
Displays value in DMS format.
Sets dot plotting mode; resets all Y= editor graph-style
í
settings to .
Draws expression (in terms of X) on the graph.
Draws the inverse of expression by plotting X values on the
y-axis and Y values on the x-axis.
Decrements variable by 1; skips commandA if variable <
value.
Returns e.
Returns e raised to power.
Returns a list of e raised to a list of powers.
Returns value times 10 to the exponent.
Returns list elements times 10 to the exponent.
Returns matrix elements times 10 to the exponent.
Appendix A: Functions and Instructions
Key or
Keys/Menu or
Screen/Item
y 9
OPS
3:dim(
y >
MATH
3:dim(

†
I/O
3:Disp

†
I/O
3:Disp

†
I/O
4:DispGraph

†
I/O
5:DispTable
y ;
ANGLE
4: DMS
4
z
†
Dot
y <
DRAW
6:DrawF
y <
DRAW
8:DrawInv

†
CTL
B:DS<(
y
[e]
y J
y J
y D
y D
y D
358