Casio fx-4200P

@
Using
Parentheses
|
Example
Operation
I
Display
4100
-(2+3)x4=80
100
G92
03301694
&
80.
24+3x(44+5)=29
20a3baC
45
29.
*You
can
omit
any
closed
parenthesis
immediately
preceding
the
(bz)
key.
(7
~
2)
x
(8+5)=65
(O78
20100
8
BSS
ee
65.
You
can
omit
multiplication
signs
in
front
of
open
parentheses.
10-{2+7x(3+6)}=
—55
10MMO2e87003&
6
Ge
—55.
2x9
14
(2x3
44)+5=2
(O2EIS
E45
ws
2.
5x6+6x8
_
99125
COsSea6easeasOoHlO
15x4+12x3
1569408
126330
0.8125
(1.2
10")
—
(2.5
x
10”)
oe
18
1.269
1969(02.5
a
—}=4.5x
10
X99
4°
2063363
1000163
4.5"
8
203
SEI
4
R50
0.3
4x5
“The
above
is
the
same
as
6Ea4
E95
@8.
eeaaesl
i
ee
i
|
g
|
|
i
i
|
|
|
|
§
i
i
\
}
|
|
|
i
t
|
'
z
}
i
|
i
|
B
Specifying
the
Number
of
Decimal
Places
and
the
Num-
ber
of
Significant
Digits
*Specify
the
number
of
decimal
places
(FIX)
by
the
operation
fa)
(7}
n,
where
7
is
a
value
from
0
through
9.
The
indicator
FIX
is
shown
on
the
display
while
a
decimal
place
speciti-
cation
is
in
effect.
*Specify
the
number
of
significant
digits
(SCI)
by
the
operation
fo)
(8)
n,
where
n
is
a
value
from
0
through
9.
In
the
case
of
the
SCI,
Ois
regarded
as
10.
The
indicator
SCi
is
shown
on
the
display
while
a
significant
digit
specification
is
in
effect.
You
can
also
move
the
decimal
place
of
a
displayed
value
three
places
to
the
left
and
right
by
using
the
Gx
ed
(or
Gi)
GJ)
key
(see
page
25).
The
specifications
you
make
for
FIX
and
SCI
are
retained
(even
when
power
is
switched
off)
until
you
change
them
with
a
new
specification,
or
you
clear
them
by
fa}(9).
*You
can use
the
operation
@@(9)
to
not
oniy
clear
the
FIX
or
SCI
specifications,
but
also
to
specify
the
lower
limit
for
exponential
display.
Each
time
you
press
(root)
(8}
while
there
is
no
FIX
or
SCI
specification,
the
calculator
switches
between
Norm
1
and
Norm
2.
Norm 1:
Automatic
exponential
display
for
values
less
than
10°
or
greater
than
10%,
Norm 2:
Automatic
exponential
display
for
values
less
than
107°
or
greater
than
10°,
*No
matter
what
you
specify
for
FIX
and
SCI,
calculations
within
the
calculator
are
al-
ways
performed
using
a
12-digit
mantissa.
If
you
want
to
convert
the
value
used
inside
the
calculator
to
a
value
having
the
specified
number
of
digits,
press
Gi)
Gd
BQ.
*The
above
specifications
are
not
valid
in
the
BASE-N
mode.
Display
Example
Operation
100
=
6
=
16.66666666
...
10036
Es)
16.66666667
(Specifies
4
decimal
places.)
wood
(7)
(4)
16.6667
(Clears
the
specification.)
(vot)
(9)
16.66666667
(Specifies
5
significant
digits.)
(wood)
(3)
(5)
4.6667"
(Clears
the
specification.)
[wos]
(9)
16.66666667
*Both
the
FIX
and
SCI
specifications
can
be
changed
at
any
time,
even
during
a
calculation
sequence.
*Values
are
displayed
rounded
off
to,
the
number
of
places
specified.
4+
1000=0.001
(Norm
1)
169100068
1
=1x10°
(Norm
2)
0.001