Symbolic-view variables – HP 39g+ User Manual
Page 243
Programming
15-37
Xzoom
$OO $SOHWV
Sets the horizontal zoom factor.
From Plot-ZOOM-Set Factors, enter the value for
XZOOM
.
or
In a program, type
n
&
XZOOM
where
Yzoom
$OO $SOHWV
Sets the vertical zoom factor.
From Plot-ZOOM-Set Factors, enter the value for
YZOOM
.
or
In a program, type
n
&
YZOOM
Symbolic-view variables
The following aplet variables available in the Symbolic view.
Angle
$OO $SOHWV
Sets the angle mode.
From Symbolic Setup, choose
Degrees
,
Radians
, or
Grads
for angle measure.
or
In a program, type
1
Ã
&
Angle
—for Degrees.
2
&
Angle
—for Radians.
3
&
Angle
—for Grads.
F1...F9, F0
)XQFWLRQ
Can contain any expression. Independent variable is X.
Example
’SIN(
X)’
&
F1(
X)
In the above example, you must put single quotes around the
expression to keep it from being evaluated before it is stored.
Use
>6+,)7@
CHARS
to type the single quote mark.
n
0
>