= 9.19
[ a ]
DEG
9.19
8 + 3.75
8 [a ] 4 [a ] 9 [ + ]
DEG
12.19
= 12.19
[ + ] 3.75 [ = ]
During a fraction calculation, if the figure is reducible, a figure is
reduced to the lowest terms after pressing a function command key
([ + ], [ – ], [ x ] or [ ÷ ]) or the [ = ] key.
3 = 8
3 [a ] 119 [a ] 21
DEG
8
∪
∪
∪
∪
∪
2
┘
┘
┘
┘
┘
3
[ = ]
If total of integer, numerator and denominator exceeds 10 digits
(including division marks), the result answer will be displayed as a
decimal.
12345 + 5
12345 [a ] 5 [a ] 16
DEG
12350.77
= 12350.77
[+] 5 [a ] 6 [a ] 13 [=]
Angular units conversion
The calculator enables you to convert a angular unit among
degrees(DEG), radians(RAD), and grad(GRAD).
The relation among the three angle units is :
180 ° =
π
rad = 200 grad
1) To change the default setting to another setting, press [ DRG ]
key repeatedly until the angular unit you want is indicated in
the display.
2) After entering an angle, press [ 2ndF ] [ DRG
→
] repeatedly
until the converted value is displayed.
90 °(deg)
90
DEG
90
= ? (rad)
[ 2ndF ] [ DRG
→
]
RAD
1.57
= ? (grad)
[ 2ndF ] [ DRG
→
]
GRAD
100.00
Trigonometric / Inverse trigonometric functions
When using those key, make sure the calculator is set for the
angular unit you want.
3 sin 85 ° = ?
3 [ x ] 85 [ sin ] [ = ]
DEG
2.99
cos ( rad) = ?
[ 2ndF ] [
π
] [ ÷ ] 4 [ = ]
RAD
0.71
[ cos ]
tan 150grad = ?
150 [ tan ]
GRAD
–1.00
sin
-1
0.5 = ? deg
0.5 [ 2ndF ] [ sin
- 1
]
DEG
30.00
E - 11
c
b
c
b
c
b
9
4
c
b
c
b
21
119
3
2
16
5
13
6
c
b
c
b
c
b
c
b
4
π
