Timeline for Can there be two continuous real-valued functions such that at least one has rational values for all x?
Current License: CC BY-SA 2.5
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| when toggle format | what | by | license | comment | |
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| Sep 10, 2010 at 20:21 | comment | added | Joel David Hamkins | And this argument amounts to the proof of the Baire Category theorem, mentioned by Mikhail... | |
| Sep 10, 2010 at 20:08 | vote | accept | mathahada | ||
| Sep 10, 2010 at 19:58 | history | answered | Joel David Hamkins | CC BY-SA 2.5 |