See Problem 29052, from GMB 2-2025.

In the famous magazinefrom Image_1 the author of the Article on pages 7-16 mentions in the bibliography the excellent contemporary Work that appears in Image 2

The number in question in the image verifies an equation with rational coefficients, as well as one with almost all rational coefficients. Literally a prankster !!!

We found that angle <1 is 60 degrees. A commenter also noted the equality of angles <BAE and <DCE.

Să mă prezint. Dacă sunteți curioși de ce fac videoclipuri despre călătoriile mele, avantajele și dezavantajele vieții de nomad și de ce să nu deveniți un vloggler, urmăriți acest vlog!