| | The Doomsday Argument in Chess (rjlipton.wordpress.com) |
| 2 points by furcyd on June 7, 2020 | past |
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| | The Truth (rjlipton.wordpress.com) |
| 1 point by furcyd on June 4, 2020 | past | 1 comment |
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| | Proof of the Diagonal Lemma in Logic (rjlipton.wordpress.com) |
| 1 point by furcyd on May 25, 2020 | past |
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| | Math Tells (rjlipton.wordpress.com) |
| 2 points by furcyd on May 22, 2020 | past |
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| | Y Prize (rjlipton.wordpress.com) |
| 1 point by furcyd on May 16, 2020 | past |
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| | Consistency and P=NP (rjlipton.wordpress.com) |
| 1 point by bryanrasmussen on May 12, 2020 | past |
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| | Consistency and P=NP (rjlipton.wordpress.com) |
| 2 points by furcyd on May 11, 2020 | past |
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| | Mathematics of Covid-19 (rjlipton.wordpress.com) |
| 3 points by furcyd on May 1, 2020 | past |
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| | Proof and Cake Envy (rjlipton.wordpress.com) |
| 1 point by furcyd on April 18, 2020 | past |
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| | John Horton Conway 1937–2020 (rjlipton.wordpress.com) |
| 2 points by furcyd on April 14, 2020 | past |
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| | Nina Balcan Wins (rjlipton.wordpress.com) |
| 2 points by furcyd on April 10, 2020 | past | 1 comment |
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| | Not as Easy as ABC (rjlipton.wordpress.com) |
| 1 point by furcyd on April 6, 2020 | past |
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| | Logic and Star-Free, Part Deux (rjlipton.wordpress.com) |
| 1 point by furcyd on March 29, 2020 | past |
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| | Star-Free Regular Languages and Logic (rjlipton.wordpress.com) |
| 2 points by furcyd on March 21, 2020 | past |
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| | The Virtue of Closed Problems (rjlipton.wordpress.com) |
| 1 point by furcyd on March 9, 2020 | past |
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| | Dyson as a Mathematician (rjlipton.wordpress.com) |
| 2 points by furcyd on March 3, 2020 | past |
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| | Reductions and Jokes (rjlipton.wordpress.com) |
| 1 point by furcyd on Feb 28, 2020 | past |
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| | P=NP: A Story (rjlipton.wordpress.com) |
| 4 points by furcyd on Feb 20, 2020 | past | 1 comment |
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| | A Beetle Math Puzzle (rjlipton.wordpress.com) |
| 1 point by furcyd on Feb 16, 2020 | past |
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| | Counting Votes by Humans (rjlipton.wordpress.com) |
| 1 point by furcyd on Feb 7, 2020 | past |
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| | Tricks of the Trade (rjlipton.wordpress.com) |
| 2 points by furcyd on Feb 3, 2020 | past |
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| | Subliminal Graph Duals (rjlipton.wordpress.com) |
| 2 points by furcyd on Feb 2, 2020 | past |
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| | The Halting No Go Theorem (rjlipton.wordpress.com) |
| 2 points by furcyd on Jan 25, 2020 | past |
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| | Halting Is Poly-Time Quantum Provable (rjlipton.wordpress.com) |
| 2 points by bluerobotcat on Jan 16, 2020 | past |
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| | Our Thoughts on P=NP (rjlipton.wordpress.com) |
| 21 points by furcyd on Jan 12, 2020 | past | 1 comment |
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| | A Math Gift for All (rjlipton.wordpress.com) |
| 2 points by furcyd on Dec 27, 2019 | past |
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| | Predicting When P=NP Is Resolved (rjlipton.wordpress.com) |
| 106 points by furcyd on Dec 22, 2019 | past | 62 comments |
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| | An Ancient Conjecture on Primes (rjlipton.wordpress.com) |
| 2 points by furcyd on Dec 15, 2019 | past |
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| | Héctor Garcia-Molina, 1953–2019 (rjlipton.wordpress.com) |
| 121 points by furcyd on Dec 8, 2019 | past | 16 comments |
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| | End-to-End Encryption: A Problem (rjlipton.wordpress.com) |
| 1 point by furcyd on Dec 4, 2019 | past |
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| More |