Iimijilaotfcikiiigmrisiaainshainshi – HP 48g Graphing Calculator User Manual
Page 150
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The following illustrates the conversion to and from HMS format:
12
Decimal Format
Hours (or degrees)
1.42673
Hours-Minutes-Seconds Format
Hours (or degrees) Seconds
^HMS
-1^2536228
HIVIS>
Fractional hours (or degrees)
Minutes Fractional seconds
Example: Convert I.TQ
tt
radians to degrees.
Step 1:
First, enter l.Tdv.
1.79 (ENTER]
S)® ®
1=
SkaiallïïliPWMilïiraiia^iifei^
Step 2:
Use the R^D function. (The function acts independently of
the current angle mode.)
(MTH ) REflL (N^ (
n
^
1:
'R^D(1.79*Tf)'
Step 3:
Use -^NUM to obtain a numeric result.
r<^i->NUM]
1:
322.2
Ba;iiMiia:Miuiiiiiiam4HlgiHtaHa3Qii
Example: Convert 25.2589 degrees to degrees, minutes, and seconds.
25.2589 (^(TIME l (N)rn
1:
25.153204
iiMiJilaOTfciKiiigMRisiaainsHainsHi
12-8 Functions of Real and Complex Numbers