красивий факт про який я взнав ще давно, але звернув увагу лише зараз. теорема скутіна: для фокуса S еліпса штейнера, чевіани що є продовженнями AS, BS, CS - рівні.
красивий факт про який я взнав ще давно, але звернув увагу лише зараз. теорема скутіна: для фокуса S еліпса штейнера, чевіани що є продовженнями AS, BS, CS - рівні.
Crude oil prices edged higher after tumbling on Thursday, when U.S. West Texas intermediate slid back below $110 per barrel after topping as much as $130 a barrel in recent sessions. Still, gas prices at the pump rose to fresh highs. Pavel Durov, Telegram's CEO, is known as "the Russian Mark Zuckerberg," for co-founding VKontakte, which is Russian for "in touch," a Facebook imitator that became the country's most popular social networking site. I want a secure messaging app, should I use Telegram? Ukrainian forces successfully attacked Russian vehicles in the capital city of Kyiv thanks to a public tip made through the encrypted messaging app Telegram, Ukraine's top law-enforcement agency said on Tuesday. The Securities and Exchange Board of India (Sebi) had carried out a similar exercise in 2017 in a matter related to circulation of messages through WhatsApp.
from tw
