Casio fx-3800P - Trigonometric and Hyperbolic Functions; Logarithms, Exponentials, Powers, and Roots

6-3
Hyperbolic/Inverse
hyperbolic
functions
EXAMPLE
OPERATION
READ-OUT
sinh
3.6=18.28545536
306m@i
[18.28545536
—
(78-23)-12
78823q60@12@e
1
1.30511183-2!
=1.30511183x10-21
tanh
2.5=0.986614298
205
bp
ta
0.986614298
3'2+
€19°=553467.4658
3S
B1i2B1i0EMeag
553467.4658
Mm
“DEG”
log
sin40°+log
cos
35°
(oe)
))
406)
9
E35
e3e9q)
|
-0.27856798
=—0.27856798
fo}
|0.526540784
1
1
1
sinh-'130=4,094622224
30
HE
|4.094622224
155+256+357=5.090557037
5.090557037
1
1237
(=V123)
=
1.988647795
123863768
|1.988647795
i
cosh
1.5
~—sinh
1.5=0.22313016
10)
5
CHF
a
hp
es
=e-71.5
(om)
fo
(Sr)
(SHED)
(In)
(The
antilogarithm
.......
0.526540784)
15
BSB
25
8635778
~1(20)_
fin
cosh
“ae)
=0.795365461
208
158
Gm
[0.795365461
|
*xand
x¥can
be
registered
as
a
constant,
mu
Solve
tanh
4x
=
0.88
42.5=392
205
OA
ane4g
tanh-'0.88
=
xX
=——,——
=
0.343941914
C)88
Gar
a
48
10.343941914
x
4
in
0.162:5=0.01024
0168
0.01024
sinh
~'2xcosh
-'1.5=1.389388923
2
CHE
bo
Gin)
EB
1
Sma
e
1.389388923
‘
92:5=243
98
|
6-4
Common
&
Natural
logarithms/Exponentiations
(Antilogarithms,
6-5
Square
roots,
Squares,
Reciprocals,
Factorials
&
Random
numbers
Exponentials,
Powers
and
Roots)
EXAMPLE
OPERATION
READ-OUT
EXAMPLE
OPERATION
READ-OUT
e*5=90,0171313
405Ene@
log
1.23
(=logyo
1.23)
=0.089905111
1©23
09
[0.089905111
12
+/3x/5=
5.2871
96908
28308506
|5.287196908
In
90
(=loge
90)
=4.49980967
90mm)
|
4.49980967
123+30?7=1023
12383078
1
=12
log
456+In456=0.434294481
=
456CH
mame
m@enime
{o434294481
4
see4@ee@
[2
|
10':23=16.98243652
1€)23@3
|
16.98243652
BS
(=1X2X3Xe
ree
x7x8)
=40320
8
Ga
Generate
a
random
number
between
0.000
and
0.999.
Gar)
10°*+5-€-°=2.760821773
a@esea3sqemee
[2.760801
773
(Example)
5.67:3=52.58143837
50)
6&7@2038
|52.58143837
~21-
—22-
w|=