Citizen SR-270X College Instruction Manual page 29

Example 25
【 Line 】 : 2
2 [ DMS ] 45 [ DMS ] 10.5 [ DMS ]
[ + ] 0 [ DMS ] 25 [ DMS ] 30
[ DMS ] [ = ]
[ 2nd ] [ DMS ]
Example 26
【 Math 】 : sin 30 deg.=
[ 2nd ] [ SET UP ] [ 1 ] (MthIO)
[ sin ] 30 [ = ]
Example 27
【 Math 】 : 3 cos ( π
[ 2nd ] [ SET UP ] [ 4 ] (Rad)
3 [ cos ] 2 [ ] 3 [ x ] [ 2nd ] [
[ = ]
Example 28
【 Math 】 : 3 sin
[ 2nd ] [ SET UP ] [ 3 ] (Deg)
–1
3 [ 2nd ] [ sin ] 0.5 [ = ]
Example 29
【 Line 】 : cosh 1.5 + 2 = 4.352409615
[ 2nd ] [ SET UP ] [ 2 ] (LineIO)
[ HYP ] [ 2 ] (cosh) 1.5 [ ) ] [ + ] 2 [ = ]
File name :
SR100DCollege_E_Example_110302_HDBR100DE04.doc
version : 10/11/23
l l l l l l
45 10.5 + 25 30
2
2
1
2
2
3
rad) = –
3
2
π
]
–1
0.5 = 90 deg
EX – 8
= 3.17791666667
D
4 5 1 0. 5 + 0
l
3 1 0 4 0. 5
D
4 5 1 0. 5 + 0
3 . 1 7 7 9 1 6 6 6 7
Math D
s i n ( 3 0
Math R
3 x π
3 c o s ( 2
-
Math D
–1
3 s i n ( 0 . 5
9 0
D
c o s h (1 . 5) + 2
4 . 3 5 2 4 0 9 6 1 5
2 5
l l
2 5
1
2
3
2