Texas-instruments TI-73 EXPLORER User Manual Page 293

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Appendix A: Function and Instruction Reference
287
73A-ENG.DOC AppxA: Function/Instruction Reference, English Julie Hewlett Revised: 07/29/98 1:10 PM Printed:
05/19/99 9:03 AM Page 287 of 36
DependAuto
-f
Selects the
Depend: Auto
TABLE SETUP
format setting.
Table automatically displays dependent variable (
Y
)
values.
DiagnosticOff
DiagnosticOn
-|
Settings which tell the calculator not to display
(
DiagnosticOff
) or to display (
DiagnosticOn
) r and r
(coefficient of determination) with
LinReg
and
ExpReg
regression model (
-
v
CALC
) results or
R
for QuadReg regression model results.
dice(rolls
[,
#dice
]
)
1
PRB
Returns a random list of numbers (between 1 and 6)
that represent dice rolls.
dice(
takes one optional
argument,
#dice,
a positive whole number>1. If
#dice
is specified, each list element is the total sum of one
rolls results.
dice(5)
b
{5 1 3 6 2}
dice(5,2)
b
{11 5 7 2 10
}
dim(list)
newDimension#
X
dim(list)
dimension#
X
dim(newList)
-v
OPS
Returns the dimension (number of elements) of a
defined list, changes the dimension of an existing list,
or creates a new list with a specified number of
elements. New elements are set to 0.
{1,2,3}
Ü
L
1
b
{1 2 3}
dim(L
1
)
b
3
5
Ü
dim(L
1
)
b
5
L
1
b
{1 2 3 0 0}
4
Ü
dim(
¨
NEW)
b
4
¨
NEW
b
{0 0 0 0}
Disp
[
valueA
,
valueB
,]
8
I/O
Programming command (display); displays one or
more
values
, as specified in an argument. To display
text, surround the
value
with quotation marks. To see
the output, follow
Disp
with a
Pause
instruction.
PROGRAM:DISP
:10
Ü
X
:Disp X
:Disp X
+3X6
:Pause
PROGRAM:DISPTEXT
:Disp "MATH IS FUN!"
:Pause
DispGraph
8
I/O
Programming command (display graph); displays the
graph for all defined and selected
Y
n
functions during
program execution.
PROGRAM:GRAPH
:"2X+5"
Ü
Y
:DispGraph
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