Appendix a: function and instruction reference – Texas Instruments TI-73 EXPLORER User Manual
Page 296
290
Appendix A: Function and Instruction Reference
99APPX-A.DOC AppxA: Function/Instruction Reference, English Julie Hewlett Revised: 07/29/98 1:10 PM
Printed: 02/07/01 11:23 AM Page 290 of 36
FnOff
[
1,2,3,4
]
FnOn
[
1,2,3,4
]
- }
2 : Y - V a r s
Turns off (deselects) or on (selects) all
Y
n
functions
or specified
Y
n
functions (
Y
1
,
Y
2
,
Y
3
, or
Y
4
).
FnOff 1,3 b
Done
FnOn 2 b
Done
:
For(
variable
,begin,end,[increment]
)
:block (while variable
end)
:
End
:command
‡
8
C T L
Programming command; executes commands in block
through end, increasing variable from begin by
increment
until variable>end.
PROGRAM:FOR
:For(A,0,8,2)
:Disp A
2
:Pause
:End
fPart(
value
)
1
N U M
Returns the fractional part of a real number,
expression, or each element in a list.
fPart(23.45)b
.45
fPart(
L17.26¦8) b
L.08
fPart({1.2,3.4,5.6}) b
{.2 .4 .6}
fPart(1
1
2
)
1
2
gcd(
valueA
,valueB
)
1
M A T H
Returns the greatest common divisor (the largest
number that can divide into the two values evenly), of
two positive whole numbers or lists of positive whole
numbers.
gcd(27,36) b
9
27
36
4Simp 9 b
3
4
Get(
variable
)
† 8
I / O
–or– - |
Gets data from a CBR or CBL 2/CBL System and stores
it in variable.
PROGRAM:GETSOUND
:Send ({3,.00025,99,1,0,0,0,0,
13})
:Get(L
1)
:Get(L
2)
GetCalc(
variable
)
† 8
I / O
–
or
–
- |
Gets contents of variable from another TI
N73 and
stores it to variable on the receiving TI
N73.
PROGRAM:GETCALC
:GetCalc(L
1
)
:GetCalc(Y
1
)
:GetCalc(Pic1)
getKey
‡ 8
I / O
Programming command; returns the key code for the
current keystroke. See Chapter 12: Programming for
the Key Code Diagram displayed with the
GetKey
explanation.
PROGRAM:GETKEY
:Lbl A
:0
"
K
:While K=0
:getKey
"
K
:End
:Disp K
:If K
ƒ45
:Goto A