102
CHAPTER 4
[G STO]
1:Sto Win ....... To store the current window informa-
tion.
Only one set of data can be stored.
1:Rcl Win ....... To recall the window information
stored by the Sto Win instruction.
2:Pre Win ...... To re-draw a graph according to the
window information that was valid prior
to the execution of the zoom function.
If the zoom function has not been
used, specifying this will draw a graph
according to the default settings.
When [Sto Win] is selected in the
graph display mode, the window
information is stored, then the graph
display mode reactivates.
When [Rcl Win] is selected in the
graph display mode, a graph is drawn
according to the stored window
information.
When [Pre Win] is selected in the
graph display mode, a graph is re-
drawn according to the window
information that was valid prior to the
execution of the zoom function.
[H RCL]
[C POWER] [D EXP] [E TRIG] [F HYP]
• These menus change the display variables to settings suitable for drawing graphs of
powers [C POWER], [D EXP], trigonometric functions [E TRIG] and hyperbolic
functions [F HYP].
• To use these functions in the graph display mode, select an appropriate item from
the ZOOM menu and press ®. The previous graph is replaced by a new graph
according to the new window settings.
• The EL-9650’s preset graph ranges are as follows.
[C POWER] – [1 X
2
] [D EXP] – [1 10
X
] [E TRIG] – [1 sin X] [F HYP] – [1 sinh X]
[2 X
-1
] [2 e
x
] [2 cos X] [2 cosh X]
[3 ] [3 log X] [3 tan X] [3 tanh X]
[4 In X] [4 sin
-1
X] [4 sinh
-1
X]
[5 cos
-1
X] [5 cosh
-1
X]
[6 tan
-1
X] [6 tanh
-1
X]
• For trigonometric functions, each of the Deg, Rad and Grad modes has its range
settings.
• These key operations are valid only in the rectangular coordinate graph mode.
EL-9650-(04)En (079-134) 8/7/00, 9:08 PM102
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