EasyManua.ls Logo

Casio FX-991W - Calculator Specifications; Power Supply and Battery Life; Physical Characteristics Overview

Casio FX-991W
41 pages
Save Page as PDF
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
(4':
c.ri<
•:$)
Abbreviated
multiplication
format
in
front
of
k
;
memory
name,
or
variable
name:
2k,
5A,
nA
etc.
©
Type
B
functions:
With
these
functions,
the
function
key
is
pressed
and
then
the
value
is
entered.
•
f
7
'
■
;
■
\
r
~,
log,
In,
r
,
10\
sin.
cos,
tan.
sin
1
,
cos"
%
tan
-1
,
sinh,
cosh,
tanh,
sinh'
1
,
cosh
1
.
,
tanh"
1
.
{
.
)
(2)
Abbreviated
muItipitcation
format
in
front
of
Type
B
functions:
2
v
3,
Afog2
etc.
<g)
Permutation
and
combination
nPr,
nCr
@
X;
4-
®
T-.;-
•
*
Operations
of
the
same
precedence
are
performed
from
right
to
left.
<f\n
/
120
c’{ln(
•/
’
120)}
Other
operations
are
performed
from
left
to
right.
+
Operations
enclosed
in
parentheses
are
performed
first.
&
Stacks
This
calculator
uses
memory
areas,
called
''stacks/'
to
tem¬
porarily
store
values
(numeric
stack)
and
commands
(com¬
mand
stack)
according
to
their
precedence
during
calcu¬
lations.
The
numeric
stack
has
10
levels
and
the
command
stack
has
24
levels:
A
stack
error
(Stk
ERROR)
occurs
whenever
yob
try
to
perform
a
calculation
that
is
so
com-
plex
that
the
capacity
of
a
stack
is
exceeded.

Table of Contents

Related product manuals