Timeline for Counting valid coordinates
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
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| Nov 5, 2014 at 16:08 | comment | added | Włodzimierz Holsztyński | (Indeed, the assumption that $\ d(a\ b)\ge 0\ $ was present already in the original formulation of the Question; I overlooked it at the time.) | |
| Nov 5, 2014 at 5:42 | comment | added | Włodzimierz Holsztyński | Pairwise different terms of the sequence $\ a_1\ldots a_m.\ $ Thank you, @real, for clarifying the assumptions about $\ D$. | |
| Nov 5, 2014 at 5:19 | comment | added | real | What do you mean by pairwise different? What do you want to assume to be different? | |
| Nov 5, 2014 at 5:16 | comment | added | real | Thank you for your answer. I'm really sorry, I forgot to note that in my question D is symmetric and there are zeroes on the main diagonal. (The assumption that $d(a,b) \geq 0$ was already written though.) | |
| Nov 5, 2014 at 1:45 | history | edited | Włodzimierz Holsztyński | CC BY-SA 3.0 |
format (trivial) and a typo
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| Nov 5, 2014 at 1:37 | history | answered | Włodzimierz Holsztyński | CC BY-SA 3.0 |