Jump to content

Talk:Coins in a fountain

Page contents not supported in other languages.
From Wikipedia, the free encyclopedia

What are n' and k' ?

[edit]

In the proof of generating function the symbols n' and k' are used but not defined. I therefore fail to follow formula (4). Do we also have to sum over n' there?

W.Zhou (talk) 07:40, 24 June 2015 (UTC)[reply]