TI-92 -- Looking for Periodicity
Fox and Lynx

You may want to look at the TI-92 help modules below for this module.

• Making a Table of Values for a Sequence
• Graphing a Sequence
• Working with lists

The first thing you need to do is to download the lynx data to your TI-92. If your workstation has the TI-Graph Link cable and software then the following two steps will do the job.

• Click here to launch the TI-92 Graph Link program with the data. Then follow the usual instructions to download the program lynxdata to your TI-92.

• From the home screen type lynxdata() and then press ENTER. The data is now stored in the list lynx in your TI-92.

You can look at the data following the usual intsructions for Making a Table of Values for a Sequence. Be sure that the graphics mode is set to SEQUENCE. The screen below shows how the TblSet screen should look.

The screen below shows how the WINDOW screen should look.

The screen below shows how the Y= screen should look.

While you are in the Y= screen select the line style for the graph of the sequence u1 from the style menu (the F6 key).

The screen below shows the TABLE screen with the first eight data points.

Press GRAPH to see the data graphically.