Casio fx-180P User Manual

4/NORMAL
CALCULATIONS
*
Set
the
function
mode
to
RUN"
by
pressing
wm)
E>.
*
Calculations
can
be
performed
in
the
same
sequence
as
the
written
formula
{true
algebraic
logic).
*
Nesting
of
up
to
18
parentheses
at
six
levels
is
allowed.
4-1 Four basic calculations
*
Parenthesis
calculations
can
not
be
performed
with
the
function
mode
at
“LR",
EXAMPLE
OPERATION
READ-QUT
23+4.5-53=-25.5
23840)5m538
36%
(—12)
+{-2.5)=268.8
568120E20)508
268.8
2=3x
(1X10?°l=6,666666667x10'9
26936916206
[6.cee566G67
9
3+5x6
(=3430)
=33
385068
x
8-4x5
(=56-20)
=
36
78864058
+2-3x4+5+6=6.6
1G263n4mS5a68
85
3
4
5&6
$03. nsmese
'
The
number
of
depression
of
the
©
key
can
be
displayed,
x
{7+
6x
(5+4)]
=
122
28@)
|
£01
Oo.
:
7060)
|
co2
0.
S58490a
122.
2+3)x4=20
B203904a
+4x5
3
3(34+4x5)+5=4.6
B364685085ea
‘It
is
unnecessary
to
press
the
©
key
before
the
Gikey.
O-
{7x{3+6)}
=-53
108
U700i3n6R
th
Nother operation:
COS
E7RE3H6qQ08
-1t-
4-2 Assignment for the number of fractional digits and the number of
significant digits
* To designate the number of fractional digits, press @J(Z) N in sequence,
To designate the number of significant digits, press tad {5} n ,
“The “FIX” and/or ’’SCI" assignment will not be released until another assignment is
made or §69(S)is pressed, (Power-off and auto power-off release the assignments.)
* Even when “FEX" and/or “SC!” is assigned, internal data use 11-digit mantissa. Press
in the sequence (@) @ to make the internal and displayed data equal.
* Press ©49 and the data will be converted to representation wlth the exponent of which
is a multiple of three,
READ-OUT
16.66666667
16.6667
16.66666667
1.6667 °!
16.66666667
*When aniassignment for the number of digits is made, the data displayed is rounded
up or af iowest diyit position in the specified range but internal data remain
OPERATION
100+6=16.66666666.......
(Specifies four fractional digits)
1008968
wae) (7) 3}
&)
(Specifies five significant digits) ae
i (aon) (8)
(Releases assignment)
unchanged in the registers, The assignment can be made at any time before or in the
middle of calculation.
200+7x14=400 =m)
| 2008678
i . a os
| (Continues calcutation with internal
| data consisting of 14 digits.) B46
To perfarmh the same calculation with internal rounding
0.000
28.571
400.000
200878
WMPe4e
(Releases assignment) (en) (5)
123m “4f 6=56088m 123814568
| =5§6,088km
7.89 + 96/=0.08125g 7088968
l=81.25mg @
81.25-°3
(Internal rounding}
|
-12-

Casio fx-180P Specifications

General

Brand	Casio
Model	fx-180P
Category	Calculator
Language	English