Symbolic-view variables, Example, Symbolic-view variables -37 – HP 39g Graphing Calculator User Manual
Page 245
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Xzoom
All Aplets
Yzoom
All Aplets
Sets the horizontal zoom factor.
From Plot-ZOOM-Set Factors, enter the value for
XZOOM.
or
In a program, type
n ►
XZOOM
where n > 0
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
All Aplets
Sets the angle mode.
From Symbolic Setup, choose
Degrees, Radians,
or
Grads
for angle measure.
F1...F9, FO
Function
In a program, type
!► Angle
—for Degrees.
2 ►
Angle
—for Radians.
3^
Angle
—for Grads.
Can contain any expression. Independent variable is X.
Example
' S I N ( X ) ' ► F l ( X )
In the above example, you must put single quotes around the
expression to keep it from being evaluated before it is stored.
Use
rSHIFT\CHARS
to type the single quote mark.
Programming
15-37