On any given pipe organ, just how many different registrations can I form from the number of stops that I have available?
In Peters Pearls
No 81 - Basic Organ Stops Explained and specifically in Reply
#12, we noted (sorry about the pun) that even with a very few number of stops, you can create a surprisingly high number of different combinations. This is especially true as the number of stops, in that instance, increases.
To read that article, click this link to open it in a new window:
http://www.ar-group.org/smforum/index.php?topic=2976.0It is a long time since I did Maths at school, but there is a formula to show how many different combinations that can be created from a set number (usually designated
n) of items to choose from. I cannot recall, either what it was, or how to generate it.
So lets call in the mathematicians to give us the formula, please?
Now
Hugh is/was the Maths teacher
so what is the formula, please? This is really bugging me now.
Peter