7-4 Tables
8307TABL.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:26 PM Printed: 02/19/01 1:36
PM Page 4 of 6
In the Y= editor, enter the functions that define the
dependent variables. Only functions that are selected in the
Y= editor are displayed in the table. The current graphing
mode is used. In Par mode, you must define both
components of each parametric equation (Chapter 4).
To edit a selected Y= function from the table editor, follow
these steps.
1. Press y [TABLE] to display the table, then press ~ or
| to move the cursor to a dependent-variable column.
2. Press } until the cursor is on the function name at the
top of the column. The function is displayed on the
bottom line.
3. Press Í. The cursor moves to the bottom line. Edit
the function.
4. Press Í or †. The new values are calculated. The
table and the Y= function are updated automatically.
Note: You also can use this feature to view the function that
defines a dependent variable without having to leave the table.
Defining the Dependent Variables
Defining
Dependent
Variables from
the Y= Editor
Editing
Dependent
Variables from
the Table Editor