| 1. | | Joel David Hamkins – Set Theory, Pluralism and the Multiverse View – About Logic (youtube.com) |
| 3 points by FillMaths 6 days ago | past | discuss |
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| 2. | | Skolem's Paradox (infinitelymore.xyz) |
| 1 point by FillMaths 8 days ago | past | discuss |
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| 3. | | The Book of Numbers (infinitelymore.xyz) |
| 4 points by FillMaths 20 days ago | past |
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| 4. | | Mathematicians disagree on the essential structure of the complex numbers (2024) (infinitelymore.xyz) |
| 246 points by FillMaths 3 months ago | past | 377 comments |
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| 5. | | Ultrafinitism (infinitelymore.xyz) |
| 2 points by FillMaths 5 months ago | past |
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| 6. | | The Infinite Subway Paradox (infinitelymore.xyz) |
| 3 points by FillMaths 8 months ago | past | 1 comment |
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| 7. | | The Liar (A Logic Song) (youtube.com) |
| 2 points by FillMaths 11 months ago | past |
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| 8. | | How the continuum hypothesis could have been a fundamental axiom (youtube.com) |
| 2 points by FillMaths on May 22, 2025 | past |
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| 9. | | How we might have viewed the continuum hypothesis as a fundamental axiom (youtube.com) |
| 2 points by FillMaths on May 21, 2025 | past |
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| 10. | | Take my Infinity final exam (infinitelymore.xyz) |
| 1 point by FillMaths on Dec 21, 2024 | past |
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| 11. | | How do you think of the complex numbers? (poll) (twitter.com/jdhamkins) |
| 1 point by FillMaths on Oct 29, 2024 | past | 1 comment |
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| 12. | | Recursive Chess (infinitelymore.xyz) |
| 3 points by FillMaths on Oct 20, 2024 | past |
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| 13. | | We Can Predict the Future (infinitelymore.xyz) |
| 1 point by FillMaths on Sept 1, 2024 | past |
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| 14. | | How the continuum hypothesis could have been a fundamental axiom (hamkins.org) |
| 72 points by FillMaths on July 3, 2024 | past | 48 comments |
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| 15. | | Did Turing prove the undecidability of the halting problem? (hamkins.org) |
| 1 point by FillMaths on July 2, 2024 | past | 2 comments |
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| 16. | | Are the Imaginary Numbers Real? (infinitelymore.xyz) |
| 3 points by FillMaths on June 1, 2024 | past | 3 comments |
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| 17. | | What are the real numbers, really? (And what should they be?) (infinitelymore.xyz) |
| 1 point by FillMaths on May 15, 2024 | past |
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| 18. | | The real real numbers–what are they, really? (infinitelymore.xyz) |
| 2 points by FillMaths on May 13, 2024 | past |
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| 19. | | The Infinite Liar Paradox (infinitelymore.xyz) |
| 2 points by FillMaths on April 15, 2024 | past |
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| 20. | | Structuralism as a Philosophy of Mathematics (infinitelymore.xyz) |
| 127 points by FillMaths on April 6, 2024 | past | 71 comments |
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| 21. | | Monkey madness quantifier logic puzzle (infinitelymore.xyz) |
| 2 points by FillMaths on Feb 20, 2024 | past |
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| 22. | | Joel David Hamkins on philosophy of mathematics, truth, proof, infinity (youtube.com) |
| 1 point by FillMaths on Aug 15, 2023 | past |
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| 23. | | Cut a circular hole of radius 1 in paper. How big a disc will pass through? (twitter.com/jdhamkins) |
| 2 points by FillMaths on July 16, 2023 | past | 1 comment |
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| 24. | | Potential versus actual infinity (joeldavidhamkins.substack.com) |
| 3 points by FillMaths on April 14, 2023 | past |
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| 25. | | New course on Infinity at Notre Dame (with invitation for open participation) (hamkins.org) |
| 1 point by FillMaths on Jan 8, 2023 | past |
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| 26. | | New course on Infinity at Notre Dame (with open participation invitation) (hamkins.org) |
| 2 points by FillMaths on Jan 8, 2023 | past |
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| 27. | | Self-similar self-similarity, a playful essay on symmetry by Joel David Hamkins (hamkins.org) |
| 2 points by FillMaths on Oct 11, 2022 | past |
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