Data/Matrix Editor
502
On the Home screen (or anywhere else you can use a list), you can enter a list as a
series of elements enclosed in braces { } and separated by commas.
Note:
After creating a list in the Data/Matrix Editor, you can use the list in any application
(such as the Home screen).
Data Variable
A data variable is essentially a collection of lists that may or may not be related. In the
Data/Matrix Editor, a data variable:
Although you must use commas to separate
elements on the entry line, spaces separate
the elements in the history area.
To refer to a specified element in a list, use
the format shown to the right.
Ê
Name of list variable
Ë
Element number (or index number)
•
Can have up to 99 columns.
•
Can have up to 999 elements in each
column. Depending on the kind of data, all
columns may not have to be the same
length.
•
Must have continuous columns; blank or empty cells are not
allowed within a column.
list1[1]
Ê Ë
Summary of Contents for Titanium TI-89
Page 9: ...Getting Started 6 TI 89 Titanium keys Ë Ì Í Ê ...
Page 34: ...Getting Started 31 2 or D 2 B u s i n e s s D B D B Press Result ...
Page 43: ...Getting Started 40 3 0 D B D D B D Press Result ...
Page 44: ...Getting Started 41 D 2 0 0 2 D B Scroll down to October and press Press Result ...
Page 58: ...Getting Started 55 Example Set split screen mode to TOP BOTTOM Press Result 3 B D ...
Page 70: ...Getting Started 67 ...
Page 175: ...Operating the Calculator 172 From the Keyboard ...
Page 456: ...Tables 453 ...
Page 527: ...Data Matrix Editor 524 ...
