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21-38 Programming
Xzoom
All Aplets
Sets the horizontal zoom factor.
From Plot-ZOOM-Set Factors, enter the value for XZOOM.
or
In a program, type
n
X XZOOM
where
The default value is 4.
Yzoom
All Aplets
Sets the vertical zoom factor.
From Plot-ZOOM-Set Factors, enter the value for YZOOM.
or
In a program, type
n
X YZOOM
The default value is 4.
Symbolic-view variables
Angle
All Aplets
Sets the angle mode.
From Symbolic Setup, choose Degrees, Radians, or
Grads for angle measure.
or
In a program, type
1
X Angle —for Degrees.
2
X Angle —for Radians.
3
X Angle—for Grads.
F1...F9, F0
Function
Can contain any expression. Independent variable is X.
Example
'SIN(X)'
X F1(X)
You must put single quotes around an expression to keep
it from being evaluated before it is stored. Use
CHARS to type the single quote mark.
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hp40g+.book Page 38 Friday, December 9, 2005 1:03 AM