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E-14
Scientific Function Calculations
•Use the COMP mode for scientific function calculations.
• = 3.14159265359
k Trigonometric/Inverse Trigonometric
Functions
• Example 1 : sin63°5241
fx-85W:
q q q 1
→“
R
”
Other models:
q q 1
S 63 I 52 I 41 I =
• Example 2 : cos ( rad)
fx-85W:
q q q 2
→“
T
”
Other models:
q q 2
W R A x \ 3 T =
• Example 3 : cos
1
rad
fx-85W:
q q q 2
→“
T
”
Other models:
q q 2
A V R L 2 \ 2 T =
g \ A x =
• Example 4 : tan
1
0.741
fx-85W:
q q q 1
→“
R
”
Other models:
q q 1
A g 0.741 =
0.897859012
00
0.5
00
R
T
0.785398163
00
0.25
00
36.53844577
00
T
R
π
3
2
2
π
4
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