Talk:Average loop length: Difference between revisions
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:--[[User:Grondilu|Grondilu]] 17:27, 4 January 2013 (UTC) |
:--[[User:Grondilu|Grondilu]] 17:27, 4 January 2013 (UTC) |
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:O yeah I understood my mistake. <math>P_k = \frac{N!}{(N-k)!N^k}</math> because you don't only want to avoid repeating the first term before the k-th, you also want to avoid all preceding ones. |
:O yeah I understood my mistake. <math>P_k = \frac{N!}{(N-k)!N^k}</math> or something like that because you don't only want to avoid repeating the first term before the k-th, you also want to avoid all preceding ones. |
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:--[[User:Grondilu|Grondilu]] 18:50, 4 January 2013 (UTC) |
:--[[User:Grondilu|Grondilu]] 18:50, 4 January 2013 (UTC) |
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