Timeline for About a solid which satisfies $\sum_{i=1}^{n}x_i=0, |x_i|\le1\ (i=1,2,\cdots,n)$
Current License: CC BY-SA 3.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 15, 2013 at 17:19 | history | edited | Arthur B | CC BY-SA 3.0 |
added 81 characters in body
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| Nov 15, 2013 at 16:58 | history | edited | Arthur B | CC BY-SA 3.0 |
added 112 characters in body
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| Nov 15, 2013 at 16:51 | history | edited | Arthur B | CC BY-SA 3.0 |
deleted 7 characters in body
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| Nov 15, 2013 at 16:42 | history | edited | Arthur B | CC BY-SA 3.0 |
added 120 characters in body
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| Nov 15, 2013 at 16:36 | history | edited | Arthur B | CC BY-SA 3.0 |
added 120 characters in body
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| Nov 15, 2013 at 15:44 | review | Low quality posts | |||
| Nov 15, 2013 at 15:50 | |||||
| Nov 15, 2013 at 15:28 | history | answered | Arthur B | CC BY-SA 3.0 |