Sharp EL-9450, Руководство по эксплуатации

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15
Chapter 2: Operating the Graphing Calculator
When the editing mode is set to one-line , insert mode needs to
be manually specified. Press and release
@
, then
i
to
set the insert mode. Press
@
i
again to return to the
overwrite mode.
The
C
key clears all screen entries in the Calculation screen,
as well as clearing error messages. It also clears a single line
equation in the
Y
screen. For more information on the
Y
key, refer to Chapters 4 of the manual.
Example
Type 3096, then change 3 to 4. When done, move the cursor to
the very end of the numbers.
# C
3 0 9 6
; ;
; ; D
4
' '
'
Example
Type 4500000, then remove 500.
# C
4 5 0 0 0 0 0
; ;
; B B B
Tips: You can jump the cursor to the beginning or the end of line by
using the
@
and
; '
keys. Likewise, if the cursor is
at the very top of the stacked entry, press
@ }
to jump
the cursor all the way to the bottom. Press
@ {
to jump
the cursor to the top. To learn about how to use the
@
key
and its functions, refer to the section “Second Function Key” of
this chapter.
About the Insert
mode