И помните, мы видели, что проекция тетраэдра Серпинского вдоль линии, соединяющей середины противоположных рёбер, которая оказывается квадратом (и это соответствие почти что взаимно-однозначное, кроме довольно немногих точек)? Это как раз соответствует правилу "в каждом столбце в кубе со стороной 2^n ровно одна проигрышная позиция".
И помните, мы видели, что проекция тетраэдра Серпинского вдоль линии, соединяющей середины противоположных рёбер, которая оказывается квадратом (и это соответствие почти что взаимно-однозначное, кроме довольно немногих точек)? Это как раз соответствует правилу "в каждом столбце в кубе со стороной 2^n ровно одна проигрышная позиция".
But Kliuchnikov, the Ukranian now in France, said he will use Signal or WhatsApp for sensitive conversations, but questions around privacy on Telegram do not give him pause when it comes to sharing information about the war. Stocks dropped on Friday afternoon, as gains made earlier in the day on hopes for diplomatic progress between Russia and Ukraine turned to losses. Technology stocks were hit particularly hard by higher bond yields. One thing that Telegram now offers to all users is the ability to “disappear” messages or set remote deletion deadlines. That enables users to have much more control over how long people can access what you’re sending them. Given that Russian law enforcement officials are reportedly (via Insider) stopping people in the street and demanding to read their text messages, this could be vital to protect individuals from reprisals. Despite Telegram's origins, its approach to users' security has privacy advocates worried. The company maintains that it cannot act against individual or group chats, which are “private amongst their participants,” but it will respond to requests in relation to sticker sets, channels and bots which are publicly available. During the invasion of Ukraine, Pavel Durov has wrestled with this issue a lot more prominently than he has before. Channels like Donbass Insider and Bellum Acta, as reported by Foreign Policy, started pumping out pro-Russian propaganda as the invasion began. So much so that the Ukrainian National Security and Defense Council issued a statement labeling which accounts are Russian-backed. Ukrainian officials, in potential violation of the Geneva Convention, have shared imagery of dead and captured Russian soldiers on the platform.
from vn
