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Casio FX-991W User Manual

Casio FX-991W
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•
Attempt
to
perform
an
illogical
operation
{division
by
zero,
etc.).
•
Action
•
Check
your
input
values
and
make
sure
they
are
all
within
the
allowable
ranges.
Pay
special
attention
to
values
in
any
memory
areas
you
are
using.
Stk
E
R
R
OR
♦
Cause
•
Capacity
of
the
numeric
stack
or
operator
stack
is
ex¬
ceeded:
•Action
•Simplify
the
calculation.
The
numeric
stack
has
10
levels
and
the
operator
stack
has
24
levels.
•
Divide
your
calculation
into
two
or
more
separate
parts
Syn
ERROR
•
Cause
•
Attempt
to
perform
an
illegal
mathematical
operation.
*
Action
,
...
•
Press
I®.
or
(IB
to
display
the
calculation
with
the
cursor
located
at
the
location
of
the
error.
Make
nec¬
essary
corrections.
Arg
ERROR
♦
Cause
•
Improper
use
of
argument
•
Action
•Press,®
or®
to
display
the
location
of
the
cause
of
the
error
and
make
required
corrections.
M
Order
of
Operations
Calculations
are
performed
in
the
following
order
of
prec¬
edence.
(D
Coordinate
transformation;
Pol
(x,
3
?),
Rec
(r,
0)
Integrations:
\dx
(D
Type
A
functions;
With
these
functions,
the
value
is
entered
and
then
the
function
key
is
pressed.
x
2
.
x
_1
,
xl
,
0
J,f
<S>
Powers
and
roots:
x
3
',
*/'”
*32
•

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Casio FX-991W Specifications

General IconGeneral
BrandCasio
ModelFX-991W
CategoryCalculator
LanguageEnglish

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