Timeline for The diameter of a certain graph on the positive integers
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 5, 2015 at 10:24 | comment | added | Alexey Ustinov | @Ilya Bogdanov Because we work with positive integers. | |
| Apr 5, 2015 at 10:22 | comment | added | Ilya Bogdanov | Pitifully, $a$ and $a+1$ are never at distance 2. | |
| Apr 4, 2015 at 13:31 | history | edited | Alexey Ustinov | CC BY-SA 3.0 |
added 73 characters in body
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| S Apr 4, 2015 at 13:01 | history | suggested | Bernardo Recamán Santos | CC BY-SA 3.0 |
Spelling of considering, other minor improvement
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| Apr 4, 2015 at 12:55 | review | Suggested edits | |||
| S Apr 4, 2015 at 13:01 | |||||
| Apr 4, 2015 at 6:12 | history | answered | Alexey Ustinov | CC BY-SA 3.0 |