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Casio fx-120 Operation Manual page 13

Scientific calculator

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EXAMPLE
EJEMPLO
sin(& rad )=0.5
cos 63 52 41 =0.44028309
tan (-35gra )=—0. 61280079
2:sin45° xcos 65° =0.597672473
sin? (5)=30
f2
cos op
70. 78539816rad
tan-'0.6104=31.399891°
=at 23 59. 67
sin~'0.8-cos ~10.9=27°
17 17.41
4-3 Hyperbolic/Inverse hyperbolic functions
Input range:
sinhx/coshx
—227 <x < 230
tanhx : -115
Sx < 230
sinh~'x :|x| << 1x 10°°
coshta:
1=
x'< 4 x 10°°
tanho'x : |x| <1
EXAMPLE
EJEMPLO
sinh 3.6=18.285455
tanh 2.5=0.9866143
cosh1,5+sinh1.5
=4.4816891
(=€1.5)
sinh~'30=4.0946222
cosh- a \=0.79536546
-—-
==
=
a
22)
Franja de entrada:
sen~'x/cos~'x:|x| <1
tan—'X :1xXL< 1x 191°
OPERACION
Ss
"GRA"
35am
"DEG"
2945
B65 oy
"DEG"
1 @3)2 (wv}(sin}
"RAD"
272
Boos)
READ-OUT
LECTURA
63.87805554
0.4402 8309
—0.61280079
0.597672473
0. 78539816
"DEG"'
| >} Slnv)[sin)
| +) ON) cos EF
Hiperbolicas inversas
Franja de entrada:
senh xX/coshx
—227 5x <
tanhx
:—115 Sx S 230
senh~'x :|x|< 1x 10°°
cosh7'x :15x% < 1x 10°°
tanh7! x s4x4 <4
OPERATION
OPERACION
3 (=) 6 Ma)[sin}
2 (2) 5 ihe) tan)
1 (-) 5M) hve) cos, EY
Copcien| =|
(in
3 Olinv) ¥P) (sin)
2.0.22) 15 fr) os
27.288169
2781 7817,41
4-3 Funciones Hiperbolicas/
230
READ-OUT
LECTURA
18.285455
|
0.9866143
4.0946222
0. 79536546

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