Timeline for When are some products of gamma functions algebraic numbers?
Current License: CC BY-SA 2.5
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 21, 2022 at 17:40 | comment | added | jjcale | $\frac{\Gamma(1/10) \Gamma(9/10)}{\Gamma(3/10) \Gamma(7/10)} = \frac{sin(3\pi / 10)}{sin(\pi / 10)} = \frac{3+\sqrt{5}}{2}$ | |
| Nov 19, 2021 at 3:08 | comment | added | David Roberts♦ | Problems and Solutions, The American Mathematical Monthly, 117:9 (2010) pp 834-843, doi.org/10.4169/000298910x521724 | |
| Aug 20, 2014 at 15:59 | comment | added | Gerald Edgar | Amer. Math. Monthly, November 2010, page 842 | |
| Dec 3, 2009 at 13:16 | history | answered | Gerald Edgar | CC BY-SA 2.5 |