Texas Instruments PLUS TI-89 - Manual (Page 103)

86 Chapter 4: Constants and Measurement Units
04UNITS DOC TI-89/92Plus: Constants and Measurement Units (English) Susan Gullord Revised: 02/23/01 10:54 AM Printed: 02/23/01 2:12 PM Page 86 of 12
To enter meters per second
squared:
27_m/_s^2
To convert meters per second
squared from seconds to hours:
27_m/_s^2 4 1/_hr^2
To convert a temperature value, you must use tmpCnv() instead of
the 4 operator.
tmpCnv ( expression _ ¡tempUnit1 , _ ¡ tempUnit2 )
For example, to convert
100_
¡C to _¡F:
tmpCnv(100_ ¡ c, _ ¡ f)
0 100
32 212
_ C
_ F
o
o
To convert a temperature range (the difference between two
temperature values), use
@ tmpCnv() .
@ tmpCnv ( expression _ ¡tempUnit1 , _ ¡tempUnit2 )
For example, to convert a
100_
¡C range to its equivalent
range in _ ¡F:
@ tmpCnv(100_ ¡ c, _ ¡ f)
0 100
32 212
_ C
_ F
o
o
100_ C o
180_ F o
For Temperature
Values
For Temperature
Ranges
For @ , press:
TI . 89: ¥ c ¤ [D]
TI . 92 Plus: 2 G ¤ D
For ¡ , press 2 “ .