2 ms·
In a Numberphile video [0], Alex Bellos also uses a triangle for 5. [0]: https://www.youtube.com/watch?v=9p55Qgt7Ciw https://www.youtube.com/watch?v=9p55Qgt7Ci
by jhncls 8mo ago
In a Numberphile video [0], Alex Bellos also uses a triangle for 5.
[0]: https://www.youtube.com/watch?v=9p55Qgt7Ciw https://www.youtube.com/watch?v=9p55Qgt7Ciw