Basic calculation, Error conditions – CITIZEN SR-275EU User Manual

Page 8

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SR17D-D1-E.doc SIZE:140x75mm SCALE 2:1 2003/9/15

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Rad : |

θ

| 실

2

π

(2n–1)

Grad : |

θ

| 실 100 (2n–1) (n is an integer)

| a |, b, c < 1 x 10

100

, 0 싪 b, c

| x | =!1 x 10

100

Sexagesimal

↔ Decimal transformation

0 0 0

싪 | x | 싪 999999 59

x y

x > 0 : –1 x 10

100

< y log x < 100

x = 0 : y > 0
x < 0 : y = n, 1/(2n+1), n is an integer.
but –1 x 10

100

< y log | x | =100

x

y

y > 0 : x 실 0, –1 x 10

100

<

x

1

log y =100

y = 0 : x > 0
y < 0 : x = 2n+1, I/n, n is an integer. (n 실 0)!

but –1 x 10

100

<

x

1

log | y | =100

nPr, nCr

0싪 n 싪 99, r 싪 n, n, r are integers.

SD
(REG)

| x |=1x10

50

,| y |=1x10

50

, | n |=1x10

100

x

σ

n

, y

σ

n

, x , y , A, B, r : n!실 0 !!

x

σ

n–1

, y

σ

n–1

: n 실 0,1

„

Error conditions

Error message will appear on the display and further calculation
becomes impossible when any of the following conditions occur.
Ma ERROR

(1) When result of function calculations exceeds
the range specified.

(2) You attempted to divide by 0.

(3) When your input values exceeds the allowable
input range of function calculations

Stk ERROR

Capacity of the numeric stack or operator stack is
exceeded.

Syn ERROR

You attempted to perform an illegal mathematical
operation.

To release the above errors, please press [

ON

/

AC

] key.

Basic Calculation

ſ Use the COMP mode for basic calculations.

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