Casio CFX-9800G - Page 96

Range
setting:
may
cause
irregular
Scale
spacing.
a
wns
elf
the.range
is
set
too
wide;
the:
graph
produced
may
not
fit‘on
the
display.
¢The
point
of
deflection
sometimes
exceeds
the
capabilities
of
the
display
with
graphs
that
change
drastically
as
they
approach
the
point
of
deflection.
-”
A
range.
that
is’
too’
small’can
cause
an"“Ma
ERROR".
.
Minitializing
the
Range
Parameter
Display
Settings.
Mee
There
are
two
methods
that
you.can.use
to
initialize
the
Range
Parameter
Display
settings.
© EIN
soli
[HITITRG
© Gg2\(TRG) ,
nitiatization
in’
accordance
with
the
currént
unit
of
angular
méa-
This operation performs i
This
initialization
operation
is
helpful
when
drawing
surement mode (Deg, Rad, or Gra).
trigonometric
graphs.
;
Deg
Mode
Rad
Mode
ing
.
*Theisettings
for
Yimin,
¥
max,
Y
ptch,
T/@
min,
T/
max,
and
T/é
ptch
remain
unchanged
when
you
press
(F2](TRG).
To
specify.
range
parameters
within
a
program
_-;
Use
the
following,
format
to
specify
range
parameters
in:
a.program....
Range
(value
of
Xmin),
(value
of
Xmax),.(yalue_of.
Xsch,
..
(value
of
Ymin),
(value
of
Ymax),
(value
of
¥scl),
(value
of
T/émin),
(value
of
Tramax),
(value
of
T/éptch)
,
—156—
8-2.
Rectangular
Coordinate
Graphs
_
Use
the
REC
mode
to
draw
rectangulat
coordinate
graphs.
WGraphing
Built-in
Scientific
Functions
:
The
following
is
a
list
of
the
builtin
scientific
functions
that
oul
can
graph
esinx
tT
Pa
esinhx
aad
won
9
stan
eesineixs,:
cos
x...
.-etan-1y
ove" ee x sanhy *sinh- 1x *cosh-'x etanh“1x
slogx eine #10"
wot
te
10"
ter
ee
ne
OME
Mode
to
draw
rectangular
coordinate
graphs.
Do
not
use
the
BASE,
7
or
FABLE
Mode.
When
you
graph
a
built-in
function,
the
Tange
paramete
;
are
set
by
the
unit
automatically.
‘
Select.COMP
from
the
mait
i
seappellig
in
menu,
and
then
use
the
set
up
display
to
specify
REC
as
USET) (or g
= [Ea (REC)
EXIT)
Next, draw the graph.
Gai
[any
function
key]
© To graph the sine function _
eae
—157=