Sharp el-9950

23
Chapter 2: Operating the Graphing Calculator
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,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.
Second Function Key
Use
@
tocallupthecalculator’sextendedkeyfunctions,mathfunctionsand
figures.
Allfunctionsassociatedwith
@
are color coded orange, and are printed above each
key.
Example
Enter “2
π
”onthescreen.
1. Press
# C
toclearthescreen,thenenter“2”by
pressing
2
.
2. Press
@
. When the key
is released, the cursor on the
screen changes, indicating
that a second function is now
ready to be called up.
3. Press
$
(
_
key).
The entry appears on the
screen.