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Example
Enter " 65536
to calculate.
1. Press #, then C to clear the display.
2. Enter 4 for the root's depth, then press @ _ .
3. Enter 65536.
4. Press ' to move the cursor out of the area, then enter
5. Press @ _ again. Notice that the cursor is
6. Press E to obtain the
Cursor
The cursor also displays information regarding the calculator's
appearance and
input method. See the following diagram.
input method
Mode
Normal mode
When A is pressed
When @ is pressed
* , and appear at the insertion point within the functions such as a/b and
Chapter 2: Operating the Graphing Calculator
4
×
3
" in the Calculation screen. Then press E
8
The root figure is entered, with the cursor automatically placed
below the figure.
For detailed instructions of how to use the @ key, refer to
"Second Function Key" and "ALPHA Key" in this chapter.
At this moment, the cursor is still placed under the root figure.
| at the cursor.
automatically placed so that you can specify the depth of this
root figure. Type 3, }, and 8.
answer.
Symbol
The appearance of the cursor pointer
may vary according to the mode or
position. The major shapes and the
definitions are as follows:
Remarks
: Insert mode
: Overwrite mode
a
.
21
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