E-15
k
Hyperbolic/Inverse Hyperbolic
Functions
•
Example 1 :
sinh 3.6
M
S
3.6
=
•
Example 2 :
sinh
1
30
M
A
j
30
=
k
Angle Unit Conversion
• Press
A
v
to display the following menu.
1 2 3
D R G
• Pressing
1
,
2
, or
3
converts the displayed value to
the corresponding angle unit.
•
Example :
To convert 4.25 radians to degrees
fx-85W:
q
q
q
1
→
“
R
”
Other models:
q
q
1
4.25
A
v
2
(R)
=
243.5070629
4 . 2 5 r
k
Common and Natural Logarithms/
Antilogarithms
•
Example 1 :
log 1.23
R
1.23
=
•
Example 2 :
In 90 (
log
e
90)
T
90
=
•
Example 3 :
e
10
A
U
10
=
•
Example 4 :
10
1.5
A
Q
1.5
=
•
Example 5 :
2
4
2
w
4
=
0.089905111
00
4.49980967
00
22026.46579
00
31.6227766
00
16.
00
4.094622224
00
18.28545536
00
