Timeline for How to prove that a binary relation is a strongly rigid relation? i.e. Polρ only contains projections
Current License: CC BY-SA 3.0
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| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 10, 2013 at 21:25 | vote | accept | Qinghe | ||
| Aug 11, 2013 at 19:16 | |||||
| Aug 10, 2013 at 16:52 | history | answered | The Masked Avenger | CC BY-SA 3.0 |