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29
(CONTINUEDj
F1JNCnON
ERROR
sin
'
X
O:iOI
XI<
IO-'
An.
wer
=
O
1O-':!II
X
I< lO-'
±
3
in
the
10-'
lO-'
:!i
IXt:lO
l
±
5
' n
Ihe 8th
COS-
IX
0
:::;;:
IX
1<0'.
99
±
5 in
IhI!
8th
O.99
:iOI
X
I:ll
!
-3
in
the
10-'
tan-
I
X
O:iI
XI< IO·
'
Ans
wu
"
O
1O-'
:;O
IX
I<
IO-
'
±
4
in the
to-·
1O-
'
:5iI
XI<
10'
±
3
in the
8t
h
1O':iOt XI
IAnswer
lcgoo
.
;nhX,coshX
O::iI
X
I<
LnIO
±
6inthc8th
1..
..
10
:10
IX
1<
IOLnlO
±,
in
the 71h
IOLnIO:;;
IXI<
lOOLnIO
+
1 in
1M
6th
tanhX
O:;;t
XI<
LnIO
±
6
in
the 8th
LnlO
:lOI XI<
4LnIO
±
I
in
the 7th
4LnIU
:;;
IX
1<
10'"
IAnswer
l-
\
siM
'
X
O
:ll rXI<
IO'"
±
5
in
the
Slh
cosh-
'
X
r:>;I XI<
IO'M
±
5
in
the
81h
laM-IX
-
1< X<
1
+
6
in
lhe 8th
+.-. X.+
±
l
in
the
81h dif!'il
.j,
l/X
"iN
in
the Mlh"
means that M
digit accuracy will be
obtained
by the
correctio
n
to
the
Mth
digit
from
left
with
in
.
N.
In
case
that the magnitude
of
the input
or resu
lt
is smaller
than
1
x
10-"
·
•
it
is assumed
to
be zero.
8.
SPECIFICATIONS
Typ'
Electronic mini
calculato
r
Model
CZ.()124
Numeric keys
10 key
system
Display
Scientific notation
mode: 8 digits
mantissa
+2
digits exponent
Normal mode: 8 digiu
Full
size
fluorescent multitube with
minus
sign
for mantissa and exponen
t
each.
Indicators
for improper
operations,
memory loading
and statistical
calculation
mode.
Memory
One
memory
Decimal point
Floating
pcmt
or scientific
Credit
baJante
. True
number with minus sign
Machine range
I
x
10
""
<
IX
I"
9.9999999)1
10"
Functions
Basic
four ar ithmetic
fu nctions
(+,
.
x,
+
.l.
1r
entry,
Mixed
chain
calCUlation,
Serial
calculation,
Memory
calcula
tions,
Two levels
of parentheses, Factorial
calcula
tion,
Scientific
functions (sin, COS,
lan,
y
x,
sin-).
COS-I,
tan -'
,
sinh, cosh, tanh,
sinh-'.
cosh-'
, tanh
-'
, eX,
l
OX, Ln,
Log,
I!X,
-IX.
"..{X,
X',
P- R,
R-P,
DEC-OMS,
OMS
....
OEG, DEG-RAD
and
RA
D-DEG), statistical cal.
ElemenU
I
chip
LSI
Power
supply
2 x AA
size
dry
cell
batteris
or AC
adaptorCU-25 (Option)
o
r
It(;hargeable
pack
RU-OI
(Option)
Power
Consumption
DC
0_6W
Dimell!ions
36(H) x 86(W)
x
I
S7(D)mm
Weight
240g including
of
batteries
30
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