Citizen SR-270N Instruction Manual page 152

[ MODE ] [ MODE ]
1
2 [ 2nd ] [ π ]
[ 2nd ] [ DRG ]
2 [ = ]
Example 24
sin30 Deg. = 0.5
[ MODE ] [ MODE ]
1 [ sin ] 30 [ = ]
Example 25
2 π
Exam
cos ( rad ) = 0.5
3
[ MODE ] [ MODE ]
2 [ cos ] [ ( ] 2 [ 2nd ] [ π ] [ ÷ ] 3 [ = ]
Example 26
-1
sin 0.5 = 30 Deg.
[ MODE ] [ MODE ]
–1
1 [ 2nd ] [ sin ] 0.5 [ = ]
Example 27
-ex8-
DEG RAD GRAD
1 2 3
DEG
_
0.
DEG
2 π
0.
D R G
1 2 3
DEG
2 π r
360.
DEG RAD GRAD
1 2 3
DEG
sin 30
0.5
DEG RAD GRAD
1 2 3
RAD
cos ( 2π / 3
– 0.5
DEG RAD GRAD
1 2 3
DEG
–1
sin 0.5
30.