Texas Instruments TI-84 Plus Manual Book page 164

Function or
Instruction/Arguments
lower,upper
randInt(
,numtrials
[ ]
)
rows columns
randM( ,
m s
randNorm( ,
numtrials
[ ]
, )
e i
q
r ^
Real
value
real( )
n
RecallGDB
n
RecallPic
complex value
4
Rect
RectGC
156
Result
Generates and displays a
random integer within a
range specified by
upper
and
for a specified number of
numtrials
trials
Returns a random matrix
)
rows
of ( -
1
( - ).
1 99
Generates and displays a
random real number from
a specified Normal
distribution specified by m
and s for a specified
number of trials
Sets the mode to polar
complex number mode
e i
q
( ).
r ^
Sets mode to display
complex results only when
you enter complex
numbers.
Returns the real part of a
complex number or list of
complex numbers.
Restores all settings
stored in the graph
database variable
Displays the graph and
adds the picture stored in
n
.
Pic
complex value
Displays
list in rectangular format.
Sets rectangular graphing
coordinates format.
lower
integer bounds
.
columns
) ×
99
numtrials
.
n
.
GDB
or
Appendix A: Functions and Instructions
Key or Keys/Menu
or Screen/Item

PRB
5:randInt(
y >
MATH
6:randM(

PRB
6:randNorm(
† z
e i
q
r ^
† z
Real

CPX
2:real(
y <
STO
4:RecallGDB
y <
STO
2:RecallPic

CPX
4
6: Rect
† y .
RectGC