Timeline for Which tetrahedra are scissor congruent to a cube?
Current License: CC BY-SA 4.0
16 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Feb 28, 2021 at 10:13 | comment | added | Daniil Rudenko | You are right, I should correct myself. I saw this fact mentioned in some paper and did not check. | |
| Feb 28, 2021 at 10:12 | comment | added | M. Winter | Are you sure that Coxeter classified the rationally angled tetrahedra? This recent preprint is claimed to be the first one which achieves this. Do you maybe mean tetrahedra with angles $\pi/n$? | |
| Feb 28, 2021 at 9:29 | history | edited | F. C. | CC BY-SA 4.0 |
fix typo in Coxeter name
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| Oct 3, 2019 at 1:57 | comment | added | Daniil Rudenko | I totally agree with you, coffee is on me! | |
| Oct 3, 2019 at 1:46 | comment | added | user145307 | According to our conversation today, I think that we can safely say you lost the bet :) | |
| Oct 1, 2019 at 14:43 | comment | added | user145307 | I promise to talk to him tomorrow at tea and then will get back to you then | |
| Oct 1, 2019 at 14:42 | comment | added | Daniil Rudenko | Then you definitely should suggest him to write me ASAP, since I am going to submit the paper quite soon. | |
| Oct 1, 2019 at 14:40 | comment | added | user145307 | I determined that my colleague already knows this fact. Indeed, I got the impression that he thought he came up with it himself... | |
| Sep 21, 2019 at 15:33 | comment | added | Daniil Rudenko | What about this one: mathoverflow.net/questions/336464/… | |
| Sep 21, 2019 at 14:50 | comment | added | user145307 | Classes start this week and I await your interesting Tetrahedral fact! | |
| Sep 4, 2019 at 17:52 | comment | added | user145307 | You have a bet! I should say that classes do not begin for several weeks so you have to give me a month. If this fact is unknown to my colleague, then you will get an email from him personally. If not, then you owe me a coffee, which I am allowed to claim if we get a chance to meet in person and I reveal my identity. (Or, if you prefer, you can send me $0.00035162733$ of a bitcoin and I can buy one for myself.) | |
| Sep 4, 2019 at 16:13 | comment | added | Daniil Rudenko | Maybe, I can suggest a bet? If I tell a fact about tetrahedron, which will surprise your colleague, you will tell their name:) | |
| Sep 4, 2019 at 14:51 | comment | added | user145307 | Imagine someone who you could not surprise with any fact about tetrahedrons --- that is the guy. Possibly you already know him but for my own anonymity reasons I will demur to name him. | |
| Sep 4, 2019 at 12:56 | comment | added | Daniil Rudenko | Oh, who is that? | |
| Sep 4, 2019 at 12:50 | comment | added | user145307 | There's a guy in my department who knows all about the tetrahedrons; I might ask him. | |
| Sep 3, 2019 at 14:55 | history | asked | Daniil Rudenko | CC BY-SA 4.0 |