Telegram Group & Telegram Channel
https://etudes.ru/etudes/Lobachevskian-geometry-Poincare-disk-model/

у Мат. Этюдов недавно появились разные картинки и разговоры на тему [модели Пуанкаре] плоскости Лобачевского

в частности, можно смотреть на разные замощения плоскости Лобаческого одинаковыми правильными многоугольниками



group-telegram.com/mathtabletalks/4626
Create:
Last Update:

https://etudes.ru/etudes/Lobachevskian-geometry-Poincare-disk-model/

у Мат. Этюдов недавно появились разные картинки и разговоры на тему [модели Пуанкаре] плоскости Лобачевского

в частности, можно смотреть на разные замощения плоскости Лобаческого одинаковыми правильными многоугольниками

BY Математические байки





Share with your friend now:
group-telegram.com/mathtabletalks/4626

View MORE
Open in Telegram


Telegram | DID YOU KNOW?

Date: |

Ukrainian President Volodymyr Zelensky said in a video message on Tuesday that Ukrainian forces "destroy the invaders wherever we can." Individual messages can be fully encrypted. But the user has to turn on that function. It's not automatic, as it is on Signal and WhatsApp. Since its launch in 2013, Telegram has grown from a simple messaging app to a broadcast network. Its user base isn’t as vast as WhatsApp’s, and its broadcast platform is a fraction the size of Twitter, but it’s nonetheless showing its use. While Telegram has been embroiled in controversy for much of its life, it has become a vital source of communication during the invasion of Ukraine. But, if all of this is new to you, let us explain, dear friends, what on Earth a Telegram is meant to be, and why you should, or should not, need to care. In addition, Telegram's architecture limits the ability to slow the spread of false information: the lack of a central public feed, and the fact that comments are easily disabled in channels, reduce the space for public pushback. "Your messages about the movement of the enemy through the official chatbot … bring new trophies every day," the government agency tweeted.
from tr


Telegram Математические байки
FROM American