Timeline for Relation of some Euclidean geometry theorems and more conjecture generalizations
Current License: CC BY-SA 3.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 2 at 9:01 | comment | added | Đào Thanh Oai | @FedorPetrov Second Ptolemy's theorem also is speial case of Feuerbach-Luchterhand theorem (let $P\equiv O$) center of the circumcircle. | |
| Jul 1 at 10:11 | comment | added | Đào Thanh Oai | @FedorPetrov I update: Ptolemy's theorem is special case of Feuerbach-Luchterhand theorem | |
| Apr 5, 2016 at 16:01 | comment | added | Oai Thanh Đào | Dear Dr. @Fedor please see: mathoverflow.net/questions/224338/… | |
| Mar 21, 2016 at 12:52 | vote | accept | Oai Thanh Đào | ||
| Mar 21, 2016 at 9:38 | comment | added | Fedor Petrov | Well, first claim holds even if $P$ does not lie in the same plane. | |
| Mar 21, 2016 at 9:30 | comment | added | Oai Thanh Đào | Dear Dr. @FedorPetrov ; Could you give the conjectures with more dimensions? | |
| Mar 21, 2016 at 9:18 | history | answered | Fedor Petrov | CC BY-SA 3.0 |