CITIZEN SR-281N User Manual
Page 220
SR260B_SR-281N_Dutch_v090331.doc SIZE: 140x75mm SCALE 1:1
2009/3/31
-D18-
DEG
7 C 4 =
7 [ 2nd ] [ nCr ] 4 [ = ]
3 5 .
¾
5 ! = 120
DEG
5 ! =
5 [ 2nd ] [ X ! ] [ = ]
1 2 0 .
¾
Genereert een willekeurig getal tussen 0.000 en 0.999.
DEG
R n d
[ 2nd ] [ RND ]
0 . 4 4 9
Andere functies ( 1/x, ,
3
,
X
, x
2
, x
3
, x
y
, INT,
FRAC )
Met de rekenmachine kunt u ook de volgende functies uitvoeren:
inverse functie ( [ 2nd ] [ 1/x ] ), vierkantswortel ( [ √ ] ), 3
de
machtswortel ( [ 2nd ] [
3
] ), universele wortel ( [ 2nd ] [
X
] ),
kwadraat ( [ x
2
] ), 3
de
macht ( [ 2nd ] [ x
3
] ), en exponentiële ( [ x
y
] )
functies.
¾
8
.
0
.25
1
1 =
DEG
1 . 2 5
–1
=
1.25 [ 2nd ] [ 1 / x ] [ = ]
0 . 8
¾
139
=
5
+
125
+
21
+
4
+
2
3
3
2
DEG
2
2
+ √ ( 4 + 2 1 ) +
2 [ x
2
] [ + ] [ √ ] [ ( ] 4 [ + ] 21 [ ) ]
[ + ] [ 2nd ] [
3
] 125 [ + ] 5 [ 2nd ]
[ x
3
] [ = ]
1 3
9 .
¾
16812
=
625
+
7
4
5
DEG
7 x
y
5 + 4
X
√
6 2 5 =
7 [ x
y
] 5 [ + ] 4 [ 2nd ] [
X
] 625 [ = ]
1 6 8 1
2 .
INT
Toont het gehele gedeelte van een gegeven getal.
FRAC
Toont het breukgedeelte van een gegeven getal.
¾
INT ( 10 8 ) = INT ( 1.25 ) = 1
DEG
I N T ( 1 0
8 =
[ 2nd ] [ INT ] 10 [ ] 8 [ = ]
1 .