Texas Instruments Titanium TI-89 - Tmpcnv Catalog

890 Appendix A: Functions and Instructions
tmpCnv() CATALOG
tmpCnv( expression1_¡tempUnit1 , _¡tempUnit2 )
⇒
⇒⇒
⇒
expression _¡tempUnit2
Converts a temperature value specified by
expression1 from one unit to another. Valid
temperature units are:
_¡C Celsius
_¡F Fahrenheit
_¡K Kelvin
_¡R Rankine
For example, 100_¡C converts to 212_¡F:
To convert a temperature range, use
@
@@
@tmpCnv()
instead.
tmpCnv(100_¡c,_¡f) ¸ 212.ø_¡F
tmpCnv(32_
¡f,_¡c) ¸ 0.ø_¡C
tmpCnv(0_
¡c,_¡k) ¸ 273.15ø_¡K
tmpCnv(0_
¡f,_¡r) ¸ 459.67ø_¡R
Note: To select temperature units from a menu,
press 2
9
@
@@
@tmpCnv() CATALOG
@
@@
@tmpCnv( expression1_¡tempUnit1 , _¡tempUnit2 )
⇒
⇒⇒
⇒
expression _¡tempUnit2
Converts a temperature range (the difference
between two temperature values) specified by
expression1 from one unit to another. Valid
temperature units are:
_¡C Celsius
_¡F Fahrenheit
_¡K Kelvin
_¡R Rankine
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.
To get
@, you can press ¥ c ¤ [D]
(or 2¿
1 5).
@tmpCnv(100_¡c,_¡f) ¸
180.ø_¡F
@tmpCnv(180_¡f,_¡c) ¸
100.ø_¡C
@tmpCnv(100_¡c,_¡k) ¸
100.ø_¡K
@tmpCnv(100_¡f,_¡r) ¸
100.ø_¡R
@tmpCnv(1_¡c,_¡f) ¸
1.8ø_¡F
Note: To select temperature units from a menu,
press 2
9
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
tmpCnv().
For ¡, press 2 “.
For _
, press ¥ .
For ¡, press 2 “.
For _
, press ¥ .
_
¡F
_
¡C
0 100
21232
_
¡C
0 100
_
¡F
212
32
180_¡F
100_¡C