Appendix a: function and instruction reference – Texas Instruments TI-73 EXPLORER User Manual
Page 293
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
P R B
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
rolls 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
O P S
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}ÜL
1
b
{1 2 3}
dim(L
1
) b
3
5Üdim(L
1
) b
5
L
1
b
{1 2 3 0 0}
4Üdim(¨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
:10ÜX
:Disp X
:Disp X
!
+3X6
: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"ÜY
:DispGraph