Texas Instruments TI-89 Titanium Short User Manual page 261

@tmpCnv()
CATALOG
@tmpCnv( expression1_¡tempUnit1
⇒
expression _¡tempUnit2
Converts a temperature range (the difference
between two temperature values) specified by
expression1
temperature units are:
_¡C
_¡F
_¡K
_¡R
For ¡, press 2 ".
@
H
1_¡C and 1_¡K have the same magnitude, as do
1_¡F and 1_¡R. However, 1_¡C is 9/5 as large as
1_¡F.
For example, a 100_¡C range (from 0_¡C to
100_¡C) is equivalent to a 180_¡F range:
To convert a particular temperature value instead
of a range, use
Toolbar
CATALOG
Toolbar
block
EndTBar
Creates a toolbar menu.
block can be either a single statement or a
sequence of statements separated with the ":"
character. The statements can be either
.
Item
Items
label if it does not have an item.
Appendix A: Functions and Instructions
_¡tempUnit2
,
from one unit to another. Valid
Celsius
Fahrenheit
Kelvin
Rankine
For _ , press ¥
For _ , press 2
100_¡C
0 100
32 212
180_¡F
.
tmpCnv()
must have labels. A
Title
To get
)
(or 2 ¿
@tmpCnv(100_¡c,_¡f) ¸
@tmpCnv(180_¡f,_¡c) ¸
@tmpCnv(100_¡c,_¡k) ¸
@tmpCnv(100_¡f,_¡r) ¸
.
.
@tmpCnv(1_¡c,_¡f) ¸
Note: To select temperature units from a
menu, press:
@
H
_¡C
_¡F
Program segment:
:Toolbar
:
:
:
or :
Title
:EndTbar
must also have a
Note: When run in a program, this segment
creates a menu with three choices that branch
to three places in the program.
, you can press ¥ c ¤ [
@
).
1 5
2 9
¥ À
©
Title "Examples"
Item "Trig", t
Item "Calc", c
Item "Stop", Pexit
©
D]
180.ø_¡F
100.ø_¡C
100.ø_¡K
100.ø_¡R
1.8ø_¡F
255