Texas Instruments TI-89 Manual Do Utilizador
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Constants and Measurement Units
284
If you want to convert to a unit other than the default, use the 4 conversion operator.
To convert 4 light years to kilometers:
4_ltyr
4
_km
To convert 186000 miles/second to
kilometers/hour:
kilometers/hour:
186000_mi/_s
4
_km/_hr
expression_unit1
4
_unit2
For
4
, press
2 4
.