(D 0 ID
HD
(D
HD
* Whenever you try to change the factor value while a graph is displayed, the dis-
play changes to the text screen automatically. To return to the graph screen after
changing the factor value, press (E) or HD.
HD(or (El)
X f a c t ?
1 . 5 ^ : -
Y f a c t?
0.
Y f a c t ?
a * * .
d o n e
Press Is^lwZI to reduce the graph according
to the factors you specified.
KJ TD
. \ j
Let’s take another look at the range parameters.
Xmin : -540 Ymin : -3.2
Xmax : 540 Ymax : 3.2
Xscl : 180 Yscl : 1
If you press IsiiiFfllai^l again, the graph is reduced once more by the factors you
specified. To return the graph to its original size, press @ ® 5).
•To specify the zoom factors within a program
Use the following format to specify the zoom factors in a program.
F a cto r (Xfactor), (Y factor)
- 8 6 -
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