Pyramid of time
If you've ever seen a drum book with a Pyramid of Time or Rhythmic Scale in it, that's what this is based on. It allows you to type in a list of rates that will be played sequentially. If you type:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
You'll hear a bar of whole notes, a bar of half notes, a bar of quarter note triplets, etc.
You can also use PYRAMID to hear all the different polyrhytm combinations by changing the Click Rate.
The Click Rate field lets you specify how many clicks should be heard per beat. If you set it to 3 then when it plays you'll hear 3 vs 1, then 3 vs 2, then 3 vs 3, then 3 vs 4, etc all the way up to 3 vs 16.
Change the Click Rate to 5 and you'll hear all the polyrhythms of 5 vs ....