Texas Instruments TI-89 사용자 설명서
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Data/Matrix Editor
Data/Matrix Editor
Data/Matrix Editor
Data/Matrix Editor
Use the
Data/Matrix Editor
to create a one-column list variable. Then add a second
column of information. Notice that the list variable (which can have only one column) is
automatically converted into a data variable (which can have multiple columns).
automatically converted into a data variable (which can have multiple columns).
Steps and keystrokes
Display
1. Use
O to display the
Data/Matrix
Editor.
Create a new list variable named
TEMP
.
Press 3
B 3 D D TEMP ¸ ¸
2. Enter a column of numbers. Then move
the cursor up one cell (just to see that a
highlighted cell’s value is shown on the
entry line).
highlighted cell’s value is shown on the
entry line).
LIST
is shown in the upper-left corner to
indicate a list variable.
You can use
D instead of ¸ to enter
information in a cell.
Press 1
¸ 2 ¸ 3 ¸ 4 ¸ 5
¸ 6 ¸ C