Sharp EL-9450 Operation Manual page 157

Graphing calculator
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Chapter 9: Programming Features
Expression
-
3 ⇒ Xmin
10 ⇒ Xmax
1 ⇒ Xscl
-
5 ⇒ Ymin
5 ⇒ Ymax
1 ⇒ Yscl
Note:
150
Example
2
Zm_Auto, Zm_x
, Zm_sin, etc.
• Always enter the argument for functions requiring an argument
at the end of the command, such as the CALC function (@
k). An error will be returned for commands not accompa-
nied by an argument.
Example
Value 5
Example
-
Set Xmin =
3, Xmax = 10, Xscl = 1, Ymin =
1 in the WINDOW screen.
Use R to input the settings.
Operational sequence
_ 3 R z B E A 1 E
10 R z E 2 E
1 R z E 3 E
_ 5 R z E 4 E
5 R z E 5 E
1 R z E 6 E
* Operation to input a function equation (for example, x
the graphic equation "Y1" is also made using R in the same
manner as described above.
2" ⇒ Y1: P A 2 z y + 2 P
+
"X
2
A 2 R z A E A 1
Function equations cannot be assigned in the graphic equations,
such as Y1, if the EDITOR mode under SET UP is set to Equa-
tion. Switch the EDITOR to one-line mode prior to assigning
such graphic equations.
-
5, Ymax = 5, Yscl =
+
2
2) to

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