CITIZEN SR-281N User Manual

Page 152

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background image

File name : SR260B_SR-281N_French_v090330.doc

Date: 2009/3/31 Trimmed Size : 140 x 75 mm SCALE 1 : 1

F-18

¾

G

é

nère un nombre al

é

atoire compris entre 0,000 et 0,999

DEG

R n d

[ 2nd ] [ RND ]

0

. 4 4 9

Autres fonctions ( 1/x, ,

3

,

X

, x

2

, x

3

, x

y

, INT,

FRAC )

La calculatrice possède aussi les fonctions r

é

ciproque ( [ 2nd ] [ 1/x ] ),

racine carr

é

e ( [

] ), racine cubique ( [ 2nd ] [

3

] ), racine

universelle ( [ 2nd ] [

X

] ), le carr

é

( [ x

2

] ), le cube ( [ 2nd ] [ x

3

] ),

et l’

é

l

é

vation à une puissance ( [ x

y

] ).

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

Indique la partie entière d’un nombre donné

FRAC Indique la partie fractionelle d’un nombre donné

¾

INT ( 10 8 ) = INT ( 1.25 ) = 1

DEG

I N T ( 1 0

8 =

[ 2nd ] [ INT ] 10 [ ] 8 [ = ]

1 .

¾

FRAC ( 10 8 ) = FRAC ( 1.25 ) = 0.25

DEG

F R A C ( 1 0

8 =

[ 2nd ] [ FRAC ] 10 [ ] 8 [ = ]

0

. 2 5

Conversion d’Unités

La calculatrice possède une caract

é

ristique pr

é

-concue de conversion

d’unit

és

qui vous permet de convertir des nombres entre des unit

é

s

diff

é

rentes.

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