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Casio fx-180P Operation Manual page 12

Scientific calculator

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EXAMPLE
OPERATION
5O6H@82038
|52.58143837
READ-OUT
5,673=52,58143837
al
1237 (=V723) =1.988647795
12369376
| 1.988647795
UB
6738 238ee81208
=1.30511183x 10-2"
3°2+ ¢'0=55346 7.4658
38 128108eea
:
"DEG"
log sin40°+log cos 35°
= (a).(@))
4O I 253s
|-0.27856798
=-—0.27856798
ey fe}? |}O.526540784
(The antilogarithm
.......
0.526540784)
1
1
}
155+258+357=5.090557037
15@G35
I 25ME36H35MEI7H
| 5,090557037
*x7and x¥can be registered as a constant,
5-4 Square roots, Squares, Reciprocals, Factorials
& Random numbers
EXAMPLE
OPERATION
_ READ-OUT
(2+/3x/5=5.287196908
28EN3R0R5moe8
123+30?7=1023
123830888
1
7a
4-¢
Eyota] ~ PAconsy = Post)
12.
'
BL (1X23 K- 0X T7XB) 40320
8 me
wR
0.570
oe
nner
tn elt
Ss Nara BE FO RS CE SIE FIO BORG
ACL LL) ALA 4 p< 5 LOL
eae
Generate a random number between 0.000 and 0.999,
.
(Exampie}
i
Fa 1 9 on
|
2 tan7'"& (180
< 6 <180°}
\
in the reatangular co-ordinates.
4
y A P(1,V3 )
Villy
4
0
u
OPERATION
READ-OUT
"RAD" (
®)
i
|
eesecef 2
dH
@E&) | 1.047197551
(8 in radian)
x = F+cosé
yzresine
Formula:
OPERATION
READ-OUT
"DEG" { (wand) (4) )
5-7 Applications
"Decibel (dB) conversion
ae
ee dB of amplifier gain is in an amp with 5mW of input power
and 43W of
outpuy power?
|
Formula:
dB = 10°t09,, =
P,: ; put power (W)
OPERATION
-20-
oo
OPERATION
OOO
100@4385@30H468
|39.34498451
{dB}

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