Citizen SR-260N Bedienungsanleitung PDF herunterladen (Seite 6)

SR-260N_English_090324.rtf SIZE: 135x75mm / SCALE 2:1 / 2009/3/24

6) x

7) nPr, nCr

8) x ,

9) +, –

Correction

If you have made a mistake when entering a number (but you have

not yet pressed an arithmetic operator key), just press [ CE ] to clear

the last entry then input it again, or delete individual digits by using the

backspace key [ 00

0 ].

(Ex.) : Correct 12385 as 789

DEG

Step: Press [ CE ] 789

789.

(Ex.) : Correct 12385 as 123

DEG

Step: Press [ 00

0 ] twice

123.

In a series of calculations, you can correct errors in immediate results

by pressing [ON/C] to clear the calculation completely (expect clearing

memory, see page 9).

If you press the wrong arithmetic operation key, just press [ CE ] key

before entering anything else.

Accuracy and Capacity

Accuracy : ±1 in 10th digit.

Capacity :

In general, every reasonable calculation is displayed up to 10 digit

mantissa, or 10-digit mantissa plus 2-digit exponent up to 10

integers between

−

9999999999 and 9999999999.

Numbers used as input must be within the range of the given function.

The range for each of the calculator’s functions is given in the

following pages.

Functions Input range

sin x, cos x, tan x

Deg : | x | < 4.5 x 10

deg

Rad : | x | < 2.5

x 10

π rad

Grad : | x | < 5 x 10

grad

however, for tan x

Deg : | x | ≠ 90 (2n+1)

Rad : | x | ≠

(2n+1)

Grad : | x |

≠ 100 (2n+1)

(n is an integer)

sin

–1

x, cos

–1

| x |

≤ 1

1 2 3 4 5 6 7 8 9 10 11 ... 196 197

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