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Casio FX-795P User Manual

Casio FX-795P
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CHAPTER
8
Convenient
DATA
BANK
Function
|
8-10
Combining
with
the
Function
Memory
i
EEE
EEEEtt
EEE
A
practical
method
of
using
the
DATA
BANK
function
is
to
use
it
ia
combina-
tion
with
the
Function
Memory.
Store
formulas
and
equations
in
the
DATA
,
a
7
:
BANK
and
press
the
©
key
to
call
the
desired
formula
or
equation.
And
965b8
Calculatic
calculate
by
storing
the
retrieved
formula
in
the
Function
Memory
by
pressing
(Displays
vertical
total
of
the
Ist
column.)
|
fi
1s
13
the
key.
Ga]
(Displays
vertical
total
of
the
2nd
column.)
|
HZ=
1)
Assume
that
the
following
formula
and
equation
are
stored
in
the
DATA
BANK.
’
Ga
(Displays
vertical
total
of
the
3rd
column.)
|
[{%=
|
-
&)
(Displays
vertical
total
of
the
4th
column.)
|
id=
de
i
71
QUADRATIC
EQUATION
fx)
(Displays
horizontal
total
of
the
1st
line.)
His
2
fl
|
X=(-B+SOR(Bt2—-4*AKC))/(2*A):
X=(—-B—-SOR(B
fx)
(Displays
horizontal
total
of
the
2nd
line.)
Hits
i]
z
F
2
t2-4*AKC))/
(2A)
exe}
(Displays
horizontal
total
of
the
3rd
line.)
i
a
=
1
4
4
g
a
3|
HERON
[@
(Calculation
is
over.)
OVER
al
S*s"=(A4B4C)/2
1
S=SOR(S*(S—A)*(S—B)*(S—C))
*Since
all
data
are
stored
as
memo
data
in
the
DATA
BANK
with
this
program,
it
will
be
necessary
to
first
execute
the
NEW#
command
in
the
WRT
mode
|
when
executing
this
program
using
new
data.
A
formula
to
calculate
the
root
of
a
quadratic
equation
and
Heron’s
formula
are
stored
in
the
DATA
BANK.
Now,
calculate
the
root
of
the
quadratic
equation.
Press
(GJ
to
search
the
quadratic equation.
(a)
{es
After
confirming
the
name,
press
the
4
key
and
the
calculation
formula
is
dis-
played.
Si
RT
S—dehee
Then
store
the
calculation
formula
in
the
Function
Memory.
@
234
235

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Casio FX-795P Specifications

General IconGeneral
BrandCasio
ModelFX-795P
CategoryDesktop
LanguageEnglish

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