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     ║ Triangle ║
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Triangle is a BASIC program for TI-83/84 (+/SE).
It uses the graph screen to draw a triangular design.
The first row of this design is a random row of dots (so the pattern is different each time).
Each successive row is generated by XORing each pair of consecutive dots and placing the
answer above the two. (i.e. If two dots are different, the dot above them will be on. If
they're the same, the dot above will be off.) I got this design out of a book called
The Penguin Dictionary of Curious and Interesting Geometry by David Wells.

• This program can be run from MirageOS or the home screen.
• When it is done drawing, it will ask you whether you want to save it in Pic1.
• It will also ask you whether you want to reset the graph, and you can choose to reset it
  to the defaults or to the previous settings. (For some reason, not many other programs do
  this.)
• To stop the program while it's drawing, press the CLEAR button.

This program is locked by default, but if you want to view or edit the code, you can unlock it using MirageOS or something similar.

Suggestions? Bugs? E-mail me at ira.hanson@charter.net