Timeline for Original proofs generated on the parent site
Current License: CC BY-SA 2.5
2 events
| when toggle format | what | by | license | comment | |
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| Apr 13, 2017 at 12:32 | history | edited | CommunityBot |
replaced http://cstheory.stackexchange.com/ with https://cstheory.stackexchange.com/
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| Feb 10, 2011 at 22:35 | history | answered | Peter Shor | CC BY-SA 2.5 |