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Casio COLLEGE fx-80 Operation Manual page 12

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6-2 Trigonometric/Inverse trigonometric
6-2 Funciones Trigonométricas/
functions
Trigonométricas inversas
Input range
Franja de entrada:
sinx/cosx:
|x| < 1440" (Br rad, 1600 gra)
senx/cosx:
|x| < 1440" (8x rad, 1600 gra)
(x: 6 digits or less)
;
(x:6 dígitos o menos)
tanx:
Ix! < 1440° (Bw rod, 1600 gra)
tanx:
|x| < 1440" (8x rad, 1600 gra)
in~'x/eos"'x
:IxJ
4
sen" 'x/cos"'x :|x|B1
ten
ix 1x1 < 1x 10'
ten" ix :]xp<1x
10'%
EXAMPLE
]
OPERATION
READ-OUT
A eee
EJEMPLO
OPERACION
LECTURA
n
lee ae
sin (Zrad)=0.5
RAD
eassa [OB]
Gna
cos 63° 52' 41 =0.440283
"DEG"
63635263416 | 63.878056
Se.
ES
tan (-35gra)=-0.6128007
"GRA"
3506
oe
2°sin45°xcos 65"=0.5976724
"DEG"
2045486538
eae
cat
sin-'0.5=30
DEG"
sme
Se RE
cos Zo, 7853981rad
"RAD"
2082908
tan" ro
"DEG"
O6 104w
>
eS
1275170174|

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