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E-15
k Hyperbolic/Inverse Hyperbolic
Functions
• Example 1: sinh 3.6
M S 3.6 =
• Example 2: sinh
Ҁ1
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